civil & tunnelling - jennmar.com.au · jennmar australia pty ltd is a leader and innovator in...
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www.jennmar.com.au • +61 2 4648 750011
MISSION STATEMENT
Jennmar Australia Pty Ltd is a leader and innovator in the design and manufacture of roof and ground control systems for the mining, tunnelling and construction industries.
We are dedicated to providing our customers with competitively priced quality products and services as well as increasing the productivity of our customers, whilst maintaining an environment:
• Which generates growth for our stockholders
• Where the commitment, skills and creativity of our employees can flourish and be rewarded
• Which ensures the safety and welfare of our employees
• Where we enhance our community
www.jennmar.com.au • +61 2 4648 75002
CONTACT DETAILS
Civil Project Co-Ordinator Jason MatthewsE-mail - [email protected] - 0437 771 781
Services – Civil and Tunnelling
National Manager - HardrockAnthony DoddsEmail – [email protected] – 0427 488 442
North QLD Mine Service RepresentativeBill KingdomEmail – [email protected] – 0457 101 080
VIC/NSW Mine Service Representative Paul HorneEmail – [email protected] – 0497 444 009
Geotechnical EngineerTrent RobertsEmail – [email protected] – 0409 033 184
VIC/NSW Mine Service RepresentativePeter GilbyEmail – [email protected] – 0409 033 680
Broken Hill Mine Service RepresentativeWayne WalkerEmail – [email protected] – 0427 775 133
WA (Perth) Branch ManagerAdam HoffmeisterEmail – [email protected] – 0434 318 286
WA Mine Services ManagerShanon MillsE-mail – [email protected] – 0427 415 057
Kalgoorlie Mine Service RepresentativeMohamed ContehEmail – [email protected] – 0438 101 011
Kalgoorlie Mine Service RepresentativeMatthew WollastonEmail – [email protected] – 0429 362 363
Mine Services – Metaliferous (Hard Rock)
National Manager - CoalPeter CraigEmail – [email protected] – 0419 018 998
Northern NSW Mine Service RepresentativeMilos MilovanovicEmail – [email protected] – 0417 663 308
NSW Mine Service ManagerTim GaudryEmail – [email protected] – 0409 120 426
North Coast Mine Service RepresentativeBrett GoodmanEmail – [email protected] – 0427 705 693
Western NSW Mine Service RepresentativePaul GibbonsEmail – [email protected] – 0428 423 504
South Coast Mine Service RepresentativeMark Corrigan E-mail – [email protected] – 0418 828 344
Mine Services – New South Wales Coal
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CONTACT DETAILS
Mine Service RepresentativeGraeme NaylorEmail – [email protected] – 0419 194 480
Mine Service RepresentativeMatthew BenjaminE-mail – [email protected] – 0488 777 756
Mine Service SupervisorHarold HintonEmail – [email protected] – 0427 229 669
Mine Services - Queensland Coal
Technical Sales ManagerMatt RuddockEmail – [email protected] – 0427 056 447
Queensland Operations Co-ordinator Nathan PhieEmail – [email protected] – 0427 209 641
JennchemSenior ChemistBevan ThompsonEmail – [email protected] – 0427 405 249
www.jennmar.com.au • +61 2 4648 75004
CONTACT DETAILS
Cobar
Kalgoorlie
Head Office and Plant40-44 Anzac AvenueSmeaton GrangeNSW 2567Phone (02) 4648 7500Fax (02) 4648 7555
Managing DirectorPeter RobertsEmail – [email protected] – 0418 687 371
National Commercial ManagerMatthew BerryEmail – [email protected] – 0408 269 658
Kurri Kurri (NSW) address43 Wermol StKurri KurriNSW, 2327
Chief Operating OfficerPaul GreggEmail – [email protected] – 0447 771 475
Plant Manager NSWMichael SveronisEmail – [email protected] – 0408 209 156
National Quality ManagerArmand du PlessisEmail - [email protected] – 0417 905 046
WA (Perth) Plant84 Furniss RdLandsdale, WA6065
Queensland Plant48-50 Southgate DrivePaget, Mackay, QLD 4740Phone (07) 4952 8700Fax (07) 4952 8777
General Manager QueenslandTony SteainsEmail – [email protected] – 0438 445 099
Plant Manager QueenslandKeith CoburnEmail – [email protected] – 0408 605 546
National Safety and Environment ManagerMick BakerEmail – [email protected] – 0427 543 664
www.jennmar.com.au • +61 2 4648 75005www.jennmar.com • (412) 963-9071
®
9
Australian Standards Accreditations
Jennmar Australia is certified as compliant with the following standards:
AS/NZS ISO 9001:2000 Quality Management System
AS/NZS ISO 14001:2004 Environmental Management System
AS/NZS 4801:2001 Occupational Health and Safety Management System
ACCREDITATIONS
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CONTENTS
ROCK BOLTS & ACCESSORIESJtech 20mm All Thread Bar . . . . . . . . . . . . . . . . . . . 8Jtech 25mm All Thread Bar . . . . . . . . . . . . . . . . . . . 9 Low Profile Double Corrosion Protection Rock Bolt . 10Fast Anchor Bolt . . . . . . . . . . . . . . . . . . . . . . . . . 11Mech Lok Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Python Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Friction Lok . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14M24 Torque Tension . . . . . . . . . . . . . . . . . . . . . . . 15Hollow Self Drilling Bolts . . . . . . . . . . . . . . . . . . . 16Colour Coding Torque Tension Bolts . . . . . . . . . . . 17End Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
CABLE BOLTS & ACCESSORIESHawkesbury Cable Bolt . . . . . . . . . . . . . . . . . . . . . . . 20Hawkesbury Cable Bolt (continued) . . . . . . . . . . . . . . 21TG Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Plain Superstrand . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Bulbed Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Bowen Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2515.2mm Bulbed Cable . . . . . . . . . . . . . . . . . . . . . . . 2615.2 Cable with Grout Tube . . . . . . . . . . . . . . . . . . . 2715.2 Cable Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Barrel & Wedges . . . . . . . . . . . . . . . . . . . . . . . . . . . 29TOTO Tensioning Device . . . . . . . . . . . . . . . . . . . . . . 30Grouting Consumables . . . . . . . . . . . . . . . . . . . . . . . 31
PLATES & W-STRAPGround Support Volcano Plates . . . . . . . . . . . . . . . . . 33Kanga Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Roll Top Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Flat Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Combination Plates . . . . . . . . . . . . . . . . . . . . . . . . . . 37Cable Volcano Plates . . . . . . . . . . . . . . . . . . . . . . . . 38Truss Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Cable Sling Securing Plates . . . . . . . . . . . . . . . . . . . . 40W-Washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Pizza Pan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Pizza Pan Combi Plates . . . . . . . . . . . . . . . . . . . . . . . 43
Mesh Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
STEEL MESHRoof Mesh Module . . . . . . . . . . . . . . . . . . . . . . . . . . 46Mesh Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Shotcrete Mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Mine Mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Mesh Rolls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
GROUTSJennchem Bottom Up 100 Grout . . . . . . . . . . . . . . . . 52Jennchem Top Down 80 Grout . . . . . . . . . . . . . . . . . . 53
RESIN CAPSULES & ACCESSORIES‘5 Star’ Single Speed . . . . . . . . . . . . . . . . . . . . . . . . 55Standard Single Speed . . . . . . . . . . . . . . . . . . . . . . . 56
CUTTABLE SUPPORTJennmar Fibreglass Tensionable Dowel . . . . . . . . . . . . 58Jennmar Fibreglass Thrust Dowel . . . . . . . . . . . . . . . . 59Fibreglass 28mm Injection Dowel . . . . . . . . . . . . . . . . 60Fibreglass 32mm Rib Bolt . . . . . . . . . . . . . . . . . . . . . 61Jennmar Plastic Plates . . . . . . . . . . . . . . . . . . . . . . . . 62Plastic Steel Combination Plates . . . . . . . . . . . . . . . . 63Jennmar Plastic Mesh . . . . . . . . . . . . . . . . . . . . . . . . 64Fibreglass Mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
EYE BOLTS AND HANGERSAccessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Clip-Up Hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
NOTE: Please confirm that you have the latest version of this catalogue by visiting www.jennmar.com.au before using any of the technical specifications contained herein
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
www.jennmar.com • +61 2 4648 7500
ROCK BOLTS & ACCESSORIES
SECTION 1
CIVIL PRODUCTS
www.jennmar.com.au • +61 2 4648 75008
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• 20mm Left hand thread bar
• Suitable for use with either resin capsules or grout
• Resin shredder* actively promotes shredding of the capsule film and mixing of the resin components
• Resin shredder* centralises the bolt within the borehole and allows use in larger diameter holes e.g. 35 mm
• Available in plain or hot dipped galvanised
• Dome nut design allows the use of a standard 36mm A.F. tightening spanner
• Hanger nuts load rated to 2 Tonne available with thread
• Supplied with KANGA PLATE and J-LOK resin
• T38 and hand held drive assemblies available in any length
• Patent Pending Shredder
J-TECH ‘20MM THREAD BAR’
ROCK BOLTS
Various torque rated shear pin break-out nuts available for use on J-Tech 20mm bolts
Threadbar Description20mm Bar
Properties Minimum20m Bar
Properties Typical
MPa
Yield Strength of Steel
Standard Elongation
500
Min
550
Typ
160
15%
170
19%
185
120
200
130
600 650Tensile Strength of Steel
Shear Strength (0.7 x UTS)
MPakN kN
Bar Diameter (mm) Core Major19.5mm 25.5mmBar Straightness to AS 1442-1991
Mass Per Metre (kg/m) 2.47
300
32-3835-40
Cross Sectional Area (mm²)
Drill hole size Paddle (mm)Drill Hole Size Plain (mm)
www.jennmar.com.au • +61 2 4648 75009
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Left hand thread bar
• Suitable for use with either resin capsules or grout
• Resin shredder* actively promotes shredding of the capsule film and mixing of the resin components
• 40mm resin shredder available with bolt for 43-45mm drill
• Resin shredder* centralises the bolt within the bore hole and allows use in larger diameter holes e.g. 35 mm
• Paddle resin mixing device actively promotes resin mixing and anchorage in smaller hole diameters
• Finer 6mm pitch thread achieves higher tension for a given torque
• Available in plain or hot dipped galvanised (c coat or thermal diffusion)
• Dynamic testing conducted without bolt failure to 47kJ absorbed energy
• Double shear test data available
J-TECH ‘25MM THREAD BAR’ROCK BOLTS
Various torque rated shear pin break-out nuts available for use on J-Tech 25mm bolts
*Patent Pending Resin Shredder
• Dome nut design allows the use of a standard 36mm A.F. tightening spanner
• Hanger nuts load rated at 2 and 3 tonne
• Supplied with KANGA PLATE which collapses when the bolt goes into yield
• T38 drive dollie available in any length
Bar Diameter (mm) Core Major23mm 25mmBar Straightness to AS 1442-1991
Mass Per Metre (kg/m) 3.4
433
32 - 3836 - 40
Cross Sectional Area (mm²)
Drill hole size Paddle (mm)Drill Hole Size Shredder (mm)
Description25mm Bar
Properties Minimum25mm Bar
Properties Typical
MPaYield Strength of Steel
Standard Elongation
500
Min
565
Typ
215
15%
245
20%
260
182
294
201
600 685Tensile Strength of Steel
Shear Strength (0.7 x UTS)
MPakN kN
www.jennmar.com.au • +61 2 4648 750010
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• The low profile DCP rock bolt is a mechanical point
anchored, pre tensioned, post groutable, low profile rock bolt with a grout injection head connection.
• Typical applications include major civil engineering projects, such as tunnelling and slope stability, as well as life-of-project infrastructure in the mining industry.
• Fully automated or manual installation
• M24 Bolt JX bar Gr.650/890MPa. JX rock bolt profile provides superior load transfer characteristics using the unique ‘J’ bar pattern
• The unique, low profile nut design significantly reduces bolt tail protruding from excavation face
• Provision for in-situ proof load testing
• The expansion shell capable of pre-tensioning bolt to 50kN prior to grouting
• Fully encapsulated in high-strength thixotropic grout
• Durable, high-density polyethylene (HDPE), corrugated sheath provides superior corrosion protection achieving a 100 year design life
• Corrugations in sheathing provide excellent load transference between inner and outer grout annuli
• Recommended for drill hole size 48-51mm diameter
• Screw on adaptor available for grouting through the head connection
• Bolt can be supplied black or galvanised. Face plate and grout bell available in Gr. 316 stainless steel and are electrically isolated from dissimilar metals to prevent galvanic corrosion
• All standard lengths are available and any length can be produced upon request
LOW PROFILE DOUBLE CORROSION PROTECTION ROCK BOLT
ROCK BOLTS
HSAC840 Grade DescriptionX Grade M24 Bar
Properties MinimumX Grade M24 Bar Properties Typical
MPa
Yield Strength of Steel
Standard Elongation
Mass Per Meter (kg/m)
600
Min
Core Major
3.045
650
Typ
228
15%
240
19%
306
223
21.7
335
245
23.5
840
380
920Tensile Strength of Steel
Cross Sectional Area (mm2)
Shear Strength (0.7 x UTS)
Drill Hole Size (mm)
Bar Diameter (mm)
MPakN kN
www.jennmar.com.au • +61 2 4648 750011
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
ROCK BOLT WITH DOUBLE CORROSION PROTECTION
Features
• The fast anchor rock bolt is a mechanical point anchored, pre tensioned, post groutable rock bolt with a grout injection head connection
• Typical applications include major civil engineering projects, such as tunnelling and slope stability, as well as life-of-project infrastructure in the mining industry.
• Fully automated or manual installation
• M24 Bolt JX bar Gr.650/890MPa. JX rock bolt profile provides superior load transfer characteristics using the unique ‘J’ bar pattern
• The expansion shell capable of pre-tensioning bolt to 50kN prior to grouting
• Fully encapsulated in high-strength thixotropic grout
• Durable, high-density polyethylene (HDPE), corrugated sheath provides superior corrosion protection achieving a 100 year design life
• Corrugations in sheathing provide excellent load transference between inner and outer grout annuli
• Recommended for drill hole size 45mm diameter
• Screw on adaptor available for grouting through the head connection
• Bolt can be supplied black or galvanised. Face plate and grout bell available in Gr. 316 stainless steel and are electrically isolated from dissimilar metals to prevent galvanic corrosion
• All standard lengths are available and any length can be produced upon request
FAST ANCHOR BOLTROCK BOLTS
HSAC840 Grade DescriptionX Grade M24 Bar
Properties MinimumX Grade M24 Bar Properties Typical
MPa
Yield Strength of Steel
Standard Elongation
Mass Per Meter (kg/m)
600
Min
Core Major
3.045
650
Typ
228
15%
240
19%
306
223
21.7
335
245
23.5
840
380
920Tensile Strength of Steel
Cross Sectional Area (mm2)
Shear Strength (0.7 x UTS)
Drill Hole Size (mm)
Bar Diameter (mm)
MPakN kN
www.jennmar.com.au • +61 2 4648 750012
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Easy installation in very poor ground
• Increased system capacity compared to standard 47mm friction loks
• Improved load transfer due to combination of the friction lok and mechanical anchor bolt working together
• Improved corrosion performance compared to standard friction loks
• Improved shear performance of installed system
• Energy absorbing ring included with bolts to prevent the bar from ejecting if it fails
• No changes required to existing Jumbo drill rigs for installation
• Suits existing drill hole sizes
• Pull tested to 30 tonne without failure
• Patent Pending
MECH LOK BOLTROCK BOLTS
General DataDescription
47mm Friction Lok Properties Minimum
47mm Friction Lok Properties Typical
MPaYield Strength of Steel
Drill Hole Size (mm)
Cross Sectional Area (mm²)
345 445120 160165 200460 510Tensile Strength of Steel
Mass Per Metre (kg/m)
MPakN kN
3556.01
42.1 - 45
Grade DescriptionM24 Bar Properties
MinimumM24 Bar Properties
Typical
MPa
Yield Strength of Steel
Standard Elongation
500
Min
550
Typ
171
15%
190
27%
250
223
265
185
660
700Tensile Strength of Steel
Shear Strength (0.7 x UTS)
MPakN kN
www.jennmar.com.au • +61 2 4648 750013
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• Suitable for common civil and hardrock drill hole diameters
• Lengths up to 8m
• Complete range of face plates to suit
• High pressure injection pumps and accessories are available. New high flow rate air/water pump
• Specifically developed water injection dollie to fit Jumbo machinesto allow percussion installation in collapsed holes and the ability to slide through centralisers
• Molecular attachment water based coating that doesn’t crack when bolt is inflated. 10 x better than galvanising in salt spray and acid testing
• Python Eye PATENT PENDING allows for easier insertion in damaged holes
• Specfically designed dollie and python eye allows for installation and inflation in collapsed drill holes and very poor ground
• Independent test data available for varying coating performance
PYTHON BOLT
ROCK BOLTS
Minimum UTS (kN)
Feed Material %
SpecificationS Type
STANDARD
SUPER
MIDI
Tube Thinkness
(mm)2
3
41
54
35 - 38 120 25
45 - 51 240 25
45 - 51 160 25542
Inflated Bolt Diameter
(mm)
Drill hole diameter
(mm)
Mass/metre
2 kg/m
2.8 kg/m
3.75 kg/m
STANDARD
MIDI
SUPER
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RIES
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• The radial compression of the slotted steel tube inside a borehole provides both radial and axial restraint to rock movement
• Can be post grouted for extra corrosion protection and support capacity
• Available in black or hot dipped galvanised
• 39mm friction lok designed to suit 47mm friction lok plates, requiring the use of one plate on site
FRICTION LOKROCK BOLTS
Typical UTS (MPa)Diameter (mm) Pack Size
30033
30039
15047
Description General Data
33mm Friction Lok Properties Minimum
33mm Friction Lok Properties Typical
MPaYield strength of steel
Cross Sectional Area (mm²)
415 51080 100
204
1.53
30-32
100 120510 610Tensile strength of steel
Mass per metre (kg/m)
Drill Hole size (mm)
MPakN kN
Description General Data
39mm Friction Lok Properties Minimum
39mm Friction Lok Properties Typical
MPaYield strength of steel
Cross Sectional Area (mm²)
415 51090 115
225
1.77
35-38
115 135510 610Tensile strength of steel
Mass per metre (kg/m)
Drill Hole size (mm)
MPakN kN
Description General Data
47mm Friction Lok Properties Minimum
47mm Friction Lok Properties Typical
MPaYield strength of steel
Cross Sectional Area (mm²)
345 445120 160
355
2.79
42.1- 45
165 180460 510Tensile strength of steel
Mass per metre (kg/m)
Drill Hole size (mm)
MPakN kN
www.jennmar.com.au • +61 2 4648 750015
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• The “X” grade steel used by Jennmar has superior
toughness and ductility through the use of grain refining alloys. The Jennmar “X” grade bolts should provide better performance in mines where Stress Corrosion Cracking is evident and also in areas of high localised horizontal stresses
• The JX rock bolt profile provides superior load transfer characteristics using the unique “J” bar pattern.
• Recommended for drill hole sizes 27 – 28mm diameter without mixing devices or 35-40mm with resin mixing devices
• M24 couplers, 35mm diameter are available for use with torque tension bolts
• Various roll pin break-out torque ranges available
• Available as galvanised
• Left hand thread required for hard rock and civil installation
M24 TORQUE TENSIONROCK BOLTS
JB rib profile
J rib profile
Various torque rated shear pin break-out nuts available for use on M24 bolts
HSAC840 Grade DescriptionX Grade M24 Bar
Properties MinimumX Grade M24 Bar Properties Typical
MPa
Yield Strength of Steel
Standard Elongation
600
Min
650
Typ
228
15%
240
19%
306
223
335
245
840 920Tensile Strength of Steel
Shear Strength (0.7 x UTS)
MPakN kN
Bar Diameter (mm) Core Major21.7mm 23.5mmBar Straightness to AS 1442-1991
300 Grade DescriptionJBS Grade M24 Bar Properties Minimum
JBS Grade M24 Bar Properties Typical
MPaYield Strength of Steel
Standard Elongation
300
Min
340
Typ
110
22%
126
27%
161
113
182
127
440 490Tensile Strength of Steel
Shear Strength (0.7 x UTS)
MPakN kN
Various torque rated shear pin break-out nuts available for use on M24 bolts
Mass Per Metre (kg/m) 3.00
380
32-3827-29
Cross Sectional Area (mm²)
Drill hole size Paddle (mm)Drill Hole Size Plain (mm)
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Installation using PUR or grout
• Installation for very poor ground
• Corrosion resistant
• Full test data available
HOLLOW SELF DRILLING BOLTS
ROCK BOLTS
Typical UTS (MPa)*1 The Ultimate low and Yield Low capacity are measured values.The Tensile-Yield strengths are calculated Average values
*2 Internal Standard
Technical Data R32NUnit R32S R51NR25N R38N T76NR32L R51L T76S
Outer Diameter 32
280
310
280
310
230
2.21
T76 *²
280
2.43
650
3.3
690
3.62
530
3.4
540
4.1
18.5
25 38 76
200
300
~ 200,000
150
1.17
ISO 10208
690
1.39
Acc. To. EN 10083-1
520
2.3
1m, 2m, 3m, 4m, 6m
500
300
400
4.59
650
8.46
520
6.1
1600
330
1200
29.95
750
110.05
570
16.7
14 19 51
mm
kN
N/mm²
N/mm²
32 51
800
340
630
9.4
750
23.18
590
8.4
mm
N/mm²
cm³
-
15 33
32 51 76
220
310
180
1.83
ISO 1720
650
2.72
530
2.7
550
290
450
8.42
620
20.75
510
7
1900
310
1500
33.5
690
123.13
550
22
22 36 45
mm
kN
cm³
-
29.8 49.3
mm²
N/mm²
kg/m
-
520 1070
29.8 49.3 73.5
340 890 7250
Average Outer Diameter
Average Inner Diamter
Average Cross Sectional Area
Ultimate Load*¹
Shear Strength (Yield)
Youngs Modulus Of Elasticity
Yield Load*¹
Average Section Modulus
Thread Standard
Average Tensile Strength*¹
Moment of Inertia
Steel Grade
Average Yield Strength*¹
Weight
Delivery Lengths
29.8
430
23.8 36.9 73.5
290 770 21.2
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ROC
K BO
LTS
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CC
ESSO
RIES
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
COLOUR CODING TORQUE TENSION BOLTS
ROCK BOLTS
Note: Plastic bags covering threads are also colour coded to Grade
Bolt Length (mm) Colour
Up to 900
3000
2200
925 - 1200
1225 - 1500
1525 - 1800
1825 - 2100
2125 - 2400
2425 - 2700
Grade Colour
Mild Steel “S” ALL BS BAR TO HAVE A BLUE STRIPE PAINTED ON THEM
ALL CRATES/BUNDLES TO HAVE A RED STRIPE
PAINTED ON THEMExtra High Tensile “X”
Pin LocationColour
C Pin (production) NEXT TO GRADE
NUT + BAR FROM NUT TO YELLOW STRIPE
C Pin (Test Bolts)
Length LocationColour
1100MM JSD 2200MM M24
NEXT TO GRADE
Grade Painted across bolt
Length
Painted on both end of bolt
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
END FITTINGSROCK BOLTS
Note: 1 ft.lb = 1.36 N.m
Features• Plain Nuts, Dome Balls and Plas Nuts are available as Galvanised
Product code “G” added to end of part number
• Nuts and washers are packaged 50 per 4 litre bucket
Parts List
Part Number
Nuts
Washers
Expansion Shells
Resin Shredder
Shotcrete Depth
Description Application
NUTRM24H125DM Plain M24 class 8 nut, 30mm high
Plain ¾” UNC class 8 nut, 25mm high
Galvanised M24 class 8 nut, 30mm high
Dome Ball, 51mm O.D., 24mm I.D.
Galvanised dome Ball, 51mm O.D., 24mm I.D.
Flat hardened steel washer, 65mm O.D., 25mm I.D.
Flat steel washer, 48mm O.D, 25mm I.D
White teflon anti friction washer M24
D10L 2-leaf expansion shell, 3/4” UNC thread
M24 Right hand thread 3 leaf expansion shell
M20 Right hand thread 3 leaf expansion shell
M16 Right hand thread 2 leaf expansion shell
Resin Shredder
Shotcrete Depth Indicator
Spare molycoated nuts for hanging brackets or floor bolting
Spare nuts for hanging brackets
Spare nuts galvanised bolts
Used on roof bolts with volcano plates
Used on galvanised roof bolts with volcano plates
Conventional Bolts – 35mm drill hole
For 24mm eye bolts, L Pins and hanger bolts
For 20mm eye bolts, L Pins
For 16mm eye bolts, L Pins
Prevent gloving and ensure resin mixing
Provide QA/QC for easy application and control of fibrecrete depth
Used on ¾” bolts
Used on M24 bolts
Used on M24 Bolts
NUT34H1D
NUTRM24H125DGAL
WASHM24DB
WASHM24DBG
WASH25MML
WASH25MM
WASHWT
EXPD10L
ES2443RHT
EB20CS
EB16CS
S
IW – White = 3.0m BoltIY – Yellow = 2.4m Bolt
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
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CABLE BOLTS & ACCESSORIES
SECTION 2
CIVIL PRODUCTS
www.jennmar.com.au • +61 2 4648 750020
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Durable, high density, polyethylene (HDPE),
corrugated sheath provides superior corrosion protection achieving a 100 year design life.
• Corrugations in sheathing provide excellent load transference between inner and outer grout annuli
• Low profile head connection when compared to alternative barrel and wedge torque tension devices
• Fully encapsulated in high strength thixotropic grout
• Dome ball washer allows for plate/bolt angular misalignment up to 15 degrees
• Mechanical anchor allows cable to be pre-tensioned up to 50 kN
• Cable is flexible and easy to handle in tight working areas due to the multi-strand construction
• Easily accessible for post-installation testing
• Grout bell and face plates are available in Gr. 316 stainless steel for superior corrosion resistance
• Face plates available with handle bars to allow shear connection with shotcrete lining
• Available in lengths up to 12.0m
• Typical Lengths:
• 5-7m for 18.0m, 5.5-9m for 21.8m
HAWKESBURY CABLE BOLTCABLE BOLTS
The Hawkesbury Cable Bolt is a specially designed permanent, flexible rock anchor which is capable of fully mechanized and remote installation. The anchor features a mechanical anchor and threaded head connection enabling point anchorage and pre-tensioning at the excavation site. A robust high density polyethylene sheathing not only provides excellent corrosion protection, giving the anchor a 100 year design life, but also facilitates top-down grouting.
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
HAWKESBURY CABLE BOLT (continued)
CABLE BOLTS
Typical ApplicationsInclude major civil engineering projects, such as tunnelling and slope stability, as well as life-of-project infrastructure in the mining industry.
Sheathing corrugations must be uniform and generally sinusoidal in shape, conforming to the following: (1) Wall thickness (w) of ducts: w > 2mm (2) Pitch of corrugations (p): 6w ≤ p ≤ 12w (3) Amplitude of corrugations (a): a > 3w The profile must not allow voids to be formed in the grout column
Cable
Cable
Breaking Load (kN)
Cell Class
Cable Diameter (mm)
Property
Elongation at Failure (%)
Acceptance Criteria
Drill Hole Size (mm)
Test Results
Yield Strength (kN)
Test Method
18.0 (7 wires)
Density
Melt Index
Flexural Modulus
Tensile Strength
Colour
Slow Grout Crack Resisitance
Hydrostatic Strength
Classification
21.8 (19 wires)
57
0.948 g.cm3
0.3g/10min
790 MPa
22.9 MPa
2.0% - 3.0% Carbon Black
Failure rate - 0% Duration - 200h
8.62 MPa
64
289
ASTM D1505
ASTM D1238
ASTM D790
ASTM D638
ASTM D638/ASTM
F1473
ASTM D2837
525
360
3
3
5
4
C
3
3
590
>3.5
>0.940 - 0.947 g/cm3
<0.4 - 0.15 g/10 min
758 - 1103 MPa
21 - 24 MPa
2.0% - 3.0% Carbon Black
Test Condition - C; duration - 192h; Max.
failure rate - 20%
8.62 MPa
>3.5
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• High strength steel wire strand, with metallurgy
aimed at resisting stress corrosion cracking
• Can be supplied with barrel and wedge for immediate passive support
• Corrosion protected flexible central steel hollow tube 14mm in diameter for grout injection
• Bird caged top section for resin anchoring
• Proven barrel and wedge system, with added corrosion protection
• Tensioned up to 30 tonne
• Typical lengths held in stock include 4, 6 & 8 metres (can be made to order)
• Installation into drill holes ranging from 38 – 45mm diameter to achieve VERY HIGH LOAD TRANSFER
• Grout adaptor with locking bayonet fitting for fast, easy and safe attachment
• Anchored with JLOK “Post-Grout” resin capsules for mixing in larger drill holes
• Special high capacity volcano plates with grout indicator holes are available in various sizes
• Can be ordered as a pack complete with plates, resin and grout
TG BOLTCABLE BOLTS
Elongation at Strand Failure
Typical Strand Yield Strength
5 - 7%568kN
Strand Diameter
28mm
Strand Strand at B&W
Typical Breaking Load
635kN (63 Tonne)
540kN (55 Tonne)
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BOLT
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Flexible and easy to handle even around the
tight working areas of bolting rigs
• Tensioners are available to pre-tension the SuperStrand up to 27 tonne
• Installed in a regular 35mm drill hole
• Typical lengths held in stock include 4, 6 & 8 metres (can be made to order)
• Special packaging is available to suit the lengths ordered and for the transport system used at the mine site
• Drive ends are painted/colour coded to length
• Can be supplied debonded
PLAIN SUPERSTRANDCABLE BOLTS
Elongation at Strand Failure
Typical Strand Yield Strength
6 - 7%525kN (53 Tonne)
Strand Diameter
No. of Wires Steel Area
21.8mm 19 313mm2 52 Tonne
Strand Strand at B&W
Typical Breaking Load
590kN (60 Tonne)
Typical Applications• Plain SuperStrand of any length can be readily installed with hand held bolters as a point
anchored, pre-tensioned support
• The 4m SuperStrand can be “fully encapsulated” with resin installed alongside primary support at the face. Installation time between 6 – 8 minutes
• Through pillar support can achieve 27 tonne of clamping pressure
• Recommended plate thickness is a minimum 12mm
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CA
BLE
BOLT
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• The flexible SuperStrand and tensioning system
allows installation off the Jumbo or IT. Installation times as low as 10 minutes for an 8m Bulbed SuperStrand are possible depending on pre-drilled hole condition
• High strength plates are used with grout and breather tube slots in 45mm holes
• Installed with hand held bolters, as a 1m resin capsule provides the anchorage
• Anchored with J-LOK “Post-Grout” resin capsules for mixing in large drill holes
• Tensioners are available for up to 27 tonnes pre-tension
• Can be post grouted by either “bottom-up” or “top-down” methods depending on the drill hole diameter
• Special packaging is available to suit the lengths ordered and for the transport system used at the mine site
• Fully bulbed cable options available
BULBED SUPERSTRANDCABLE BOLTS
Elongation at Strand Failure
Typical Strand Yield Strength
30%525kN (53 Tonne)
Strand Diameter
No. of Wires Steel Area
21.8mm 19 313mm2 12
Strand Strand at B&W
Typical Breaking Load
590kN (60 Tonne)
Drill Hole Diameter (mm)
Bulb Diameter (mm)
3542 - 4552 - 55
323848
Characterised typically by 3 bulbs in the top section of the SuperStrand which provides for resin anchorage in larger sized drill hole. The larger sized drill holes allow for tubes for post grouting of the SuperStrand after point anchoring by resin and pre-tensioning.
www.jennmar.com.au • +61 2 4648 750025
CA
BLE
BOLT
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Grouted bulbed section produces high bond
strength to the rock
• Anchored with JLOK “Post –Grout” resin capsules for mixing in 42-45mm drill holes or grout
• Special high strength plates are used with additional grout and breather tube slots
• Can be easily installed off the IT using a fish hook and grout for 50 tonne single strand support
• Can be tensioned up to 25 tonnes
• Special packaging is available to suit the lengths ordered and for the transport system used at the mine site. This may include plates and barrels and wedges
• The Bowen cable is bottom-up grouted using specially developed hole seals
• Breather tube can be removed and fish hooks attached for fully grouted hand installation
BOWEN CABLECABLE BOLTS
Characterised by non-collapsible bulbs every 500mm down the grouted length of the SuperStrand, which are a smaller diameter than the top resin anchorage bulbs. The breather tube is permanently fixed to the cable with metal ties. The bolt features a resin retention washer which can be placed on the cable at any position which optimises anchorage.
Elongation at Strand Failure
Typical Strand Yield Strength
6 - 7%525kN (53 Tonne)
Strand Diameter
No. of Wires Steel Area
21.8mm 19 313mm2 45 Tonne*
Strand Strand at non-collapsible bulb
Typical Breaking Load
590kN (60 Tonne)
* 45 tonne breaking load if the cable is only point anchored & not grouted.
Drill Hole Diameter (mm)
“Top” Bulb Diameter (mm)
“Bottom” Bulb Diameter (mm)
42 - 45 38 32
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• Lowest cost to capacity cable bolt configurations for the hard rock mining industry
• Available in single, twin and triple strand
• Can be used in either top-down or bottom-up grouting applications
• Typically fitted with fish-hooks to hold the cables inside the drill holes or cable reels for mechanical bolt installation
• Truss configurations are available for ease of manually bending and tensioning cross members
• Cables are coiled for transport efficiency
• Minimum birdcage spacing at 180mm for maximum bond strength with the grout and rock
• Number of tails protruding can vary for each configuration
• Configurations can be made to order
15.2MM BULBED CABLECABLE BOLTS
Typical StrandBreaking Load
Cable TypeTypical
Elongation at Failure
Drill HoleTypical StrandYield Strength
6
9
M
5 %
5 %
5 %
Single Strand
Twin Strand
Triple Strand
45 - 50 mm
52 - 55 mm
55 - 65 mm
245 kN (25 tonne)
490 kN (50 tonne)
530 kN (53 tonne)
735 kN (75 tonne)
795 kN (81 tonne)
265 kN (27 tonne)
Technical Details
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• A Twin-strand 15.2mm cable with grout
tube attached
• Low cost support
• Supplied complete ready for installation and grouting
• Lengths are available up to 15 m
• Configured with grout or breather tube fully assembled
• Traditional secondary support throughout Australian Mines
• Available as continuously bulbed reels for Cabolters
• Stress-relieved low relaxation high strength cable
• Normally used with cementitious grout, using “bottom up” grouting techniques
• Cables are fitted with a “Fish Hook” arrangement to hold the cable up the hole prior to grouting
• Smaller diameter cables allow for ease of joining/bending to form truss arrangement
• Cables are coiled for ease of transport underground
15.2m m CABLE WITH GROUT TUBECABLE BOLTS
GARFORD 15.2mm Twin-strand are normally bulbed and configured as cable bolts with a single tail for plating, or as a truss with two tails for forming a sling.
Strand Diameter15.2 Cable
Properties Minimum15.2 Cable
Properties Typical
MPa
Yield Strength of Steel
Standard Elongation Min Typ
212
3.5%
250 1850Tensile Strength of Steel
MPakN kN
Various torque rated shear pin break-out nuts available for use on M24 bolts
Mass Per Metre (kg/m) 113
143
35 - 51
Cross Sectional Area (mm²)
Drill Hole Size Plain (mm)
250265
6.5%
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• A Twin-strand 15.2mm cable secured
by 6.3mm wire
• Low cost high capacity Cable Strap support
• Supplied complete and ready for installation
• Lengths are available up to 15 m
• Designed to be installed with the Jennmar Cable Sling Plate
• Fast application for pillar strap support
15.2m m CABLE STRAPCABLE BOLTS
15.2mm Cable Strap plain strand strap, with two tails for forming a sling or swaged to secure with Jennmar Cable strap plate
143
1.13kg
35 - 51
Typ
1850
250
6.5%
265
Strand Diameter
General Data
Yield Strength of steel
Standard Elongation
Mass per metre (kg/m)
Tensile Strength of steel
Cross sectional area (mm²)
Drill Hole size (mm)
MPa kN
15.2 Cable Properties Minimum
15.2 Cable Properties Typical
kNMPa
Min
212
3.5%
250
www.jennmar.com.au • +61 2 4648 750029
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Domed Barrels & Wedges for 28mm, 21.8mm
and 15.2mm diameter strand are used with volcano plates to achieve installation angles of up to 18 degrees
• Flat Barrels and Wedges in 15.2mm are used on flat plates on cable bolts and with tension blocks on trusses
• All Barrels and Wedges have an oil film coating and are packaged in strong 4 litre buckets for corrosion protection
• Anti-corrosion phosphate coatings on barrels are available for longer term installations
• All Barrels and Wedges MUST be pretensioned to a minimum 8 tonnes to ensure the wedge teeth penetrate the strand to achieve maximum load capacity
• O-Ring in 28mm to prevent grout flowing into the wedges
BARREL & WEDGES
CABLE BOLTS
Qty/bucketOuter Diameter (mm)
42
58
65
20
10
10
Applicable Strand Diameter
Length (mm)
15.2
21.8
28
44
60
70
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
CABLE BOLTS
Features
• Eliminates the need for hydraulic tensioners for pre-tension up to 10 tonne
• ToTo devices come factory pre-pressed onto the end of each cable bolt
• No loose components or pinch points on the ToTo device during manual handling
• Components are joined for transport by a shear pin which shears upon tightening
• Dome ball washers fit existing cable bolt plates for the respective 22mm and 28mm diameter cables
TOTO TENSIONING DEVICE
Length (mm)
Typical Cable Breaking Load (Tonne)
150 50
Maximum Outside Diameter (mm)
Suit Cable Diameter
70
70
22mm
28mm 150 55
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
GROUTING CONSUMABLES
Features • Components are available in combined “Kit” forms to suit the number of cables per package
CABLE BOLTS
Part Number
Grout Tube
Grout Lance
Grout Gun
Breather Tube
Tube Connectors
Hole Seals
Description Application
TUBE16GRB16mm O.D. Grout Tube.- Pressure Rating PN16- 300m per roll
20mm O.D. Grout Tube- Pressure rating PN16- 100m per roll
Pre-Cut 16mm O.D. Grout Tube- Pressure rating PN12.5- Chamfered end and drill holeon ejection end
Grouting lance for connection to TG Bolt, c/w high pressure seals and pressure relief valve
Grout connector for 16mm grout tube
Grout connector for 20mm grout tube
Grouting lance for connection to TG TOTO Bolt, c/w high pressure seals and pressure relief valve
5mm O.D. Breather Tube- 200m per roll- Yellow in colour
13mm O.D. Breather Tube- 100m per roll- Various colours
1/4” air breather tube- Supplier per cut length or on rolls- Black in colour
1/4” air breather tube connector
16mm poly end connector for grout tube -3/4” male or female thread
20mm poly end connector for grout tube - 3/4” male or female thread
Bag of Cotton Waste
Jennfoam cartridges
Silent Seal Kit
Used with Bux Plug & Bowen Cable. Along with 15.2mm
varieties
Used for general “bottom-up” grouting
Used for “top-down” grouting
For grouting of TG Bolts. Variable lengths available
Top-down grouting
For grouting of TG TOTO Bolts. Variable lengths available
Bottom-up grouting
Used to connect breather tube extensions to Bowen Cables
When threaded to a Minsup, used for connection of 1” grout delivery
line to 16mm grout tube
When threaded to a Minsup, used for connection of 1” grout delivery
line to 20mm grout tube
Used for packing any “bottom-up”grouted cable hole
Expanding foam for injection intohole for sealing cable hole
Silent Seal Mine Ventilation Air Sealant quickly expands, fills, seals, coats and sound
dampens areas above and underground.
Used for breather on twin-strand cable bolts & trusses
Used for breather on Bulbed SuperStrand
Used for breather tube extensions on Bowen Cables
TUBE20GRB
TUBE16 (length)
GR
LANCETG(length)
GROUTGUN16
LANCENT(length)
GROUTGUN20
TUBE05BRN
TUBE13BRN
CYL04(length)
COUPLER14
COUPLER16
COUPLER20
COTTONWASTE
JENPAC
SILENTSEAL
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
PLATES & W-STRAP
SECTION 3
MINING PRODUCTS
www.jennmar.com • +61 2 4648 7500
www.jennmar.com.au • +61 2 4648 750033
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Dome profile allows for 18o angles of alignment
when installing the rock bolt with a domed ball washer
• Can be supplied with a “hanger” slot
• Available as “rumbled” to take off edges
• Available as galvanised
• Available with welded tabs for cable sling retainment
GROUND SUPPORT VOLCANO PLATES
*Collapse load is measured using a plate compression test with a nut and dome ball100x100mm plates are tested over a 50mm hole span, Larger plates are tested over a 80mm hole span
Thickness (mm)
Standard Packaging
8
6
10
6
10
10/bundle 2000/pallet
5/bundle 500/pallet
5/bundle 980/pallet
5/bundle 980/pallet
Hole Diameter (mm)
Approx. Collapse Load * (t)
Square Dimension (mm)
Unit Weight (kg)
36
36
36
36
50
20
12
24
12
24
100 x 100
150 x 150
200 x 200
150 x 150
0.628
1.060
1.760
1.800
1.740
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PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• High load bearing characteristics
• Light weight and rounded corners
• Lesser tendency to cut mesh upon loading
• Load rated hanger available to 50kg
• Available as galvanised
• Varying combination plate applications available
KANGA PLATE
*Tested over a 80mm hole span
150mm x 150mm Kanga Hanger
150mm x 150mm Kanga Plate
200mm x 200mm Kanga Plate
PLATES & W-STRAP
5 5/bundle 500/pallet42 24200 x 200 1.530
Thickness (mm)
Standard Packaging
5
5
5
5
5/bundle 980/pallet
5/bundle 500/pallet5/bundle
500/pallet
5/bundle 500/pallet
Hole Diameter (mm)
Approx. Collapse Load * (tonne)
Square Dimension (mm)
Unit Weight (kg)
41
42
38
38
24
29
24
30
150 x 150
200 x 200
150 x 150
200 x 200
0.850
1.530
0.850
1.530
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TES
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Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Designed to be used with 39 and 47mm
diameter friction loks
• Jennmar 39 and 47mm friction loks use the same roll top plate to reduce stock holding and for ease of installation
• Load rated hangers to 50kg WLL
• Can be supplied as a combination butterfly or pizza pan plate with 300mm² and 450mm² outside dimensions
• Available in Black, Hot Dipped Galvanised. E-Coat or Armorgalv
ROLL TOP PLATE
*Tested with a nut over a 100mm hole span
PLATES & W-STRAP
Plate Thickness (mm)
Standard Packaging
4
4
980
Hole Diameter (mm)
Approx. Collapse Load * (Tonne)
Square Dimension (mm)
Unit Weight (kg)
50
50
10
10
150 x 150
200 x 200
0.71
1.33 500
www.jennmar.com.au • +61 2 4648 750036
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Can be supplied “rumbled” to take off edges.
Unless specified, plates are supplied un-rumbled
• Used predominately with 15.2mm cable bolts can be supplied with 2 holes for cable bolting and grout tube application
• 200x 200 mm plates are often used on single tail twin-strand cable bolts with a flat barrel and wedge. Can be used in conjunction with a pizza pan
• Available as galvanised
FLAT PLATES
PLATES & W-STRAP
Thickness (mm)
Standard Packaging
8
10
6
6
12
10
16
10/bundle 2000/pallet
5/bundle 980/pallet
5/bundle 980/pallet
5/bundle 500/pallet
250/pallet
200/pallet
250/pallet
Hole Diameter (mm)
Approx. Collapse Load * (t)
Square Dimension (mm)
Unit Weight (kg)
33
33
33
36
2 x 20
20
2 x 20
12
16
8
8
20
16
45
100 x 100
150 x 150
200 x 200
0.628
1.760
1.060
1.800
3.760
3.140
4.960
www.jennmar.com.au • +61 2 4648 750037
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Most commonly used for Post Groutable
Superstrand applications
• Holes allow egress of grout and breather tubes through the plate
• Many combinations available
COMBINATION PLATES
PLATES & W-STRAP
Base Plate Square
Dimesions (mm)
Top Plate Square
Dimesions (mm)
Base Plate Thickness
(mm)
Top Plate Thickness
(mm)
Approx Collapse
Load
Top Plate Hole
Diameter (mm)
Unit Weight
(kg)
Standard Packaging
300 x 280 5 24150 x 150 42 2.171.9 250/pallet
300 x 280 4 10150 x 150 50 2.031.9 250/pallet
www.jennmar.com.au • +61 2 4648 750038
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Dome profile allows for 18o of misalignment
when installing with a domed Barrel & wedge
• Grout tube, breather tube, Jennfoam injection holes are available for ease of installation
• Grout indicator holes are present for top down grouting to indicate when the hole is full of grout
• Available as galvanised
CABLE VOLCANO PLATES
* Pull Through load is measured by compression test with either the 21.8mm or 28mm Barrel & Wedge
PLATES & W-STRAP
Thickness (mm)
Standard Packaging
10
12
14
14
14
12
14
14
100/pallet
200/pallet
Hole Diameter
(mm)
Approx. “Pull Through” Load
(t)Other
Square Dimension (mm)
Unit Weight (kg)
42
40 >50
40
45
40 >50
46 >55
42 45
40 >50
46 >55
-
-
Grout Tube Slots
Grout Tube Slots
-
Grout Indicator Holes
Grout Indicator Holes
-
200 x 200
300 x 300
3.1
3.8
4.26
4.26
4.21
8.5
9.75
9.71
www.jennmar.com.au • +61 2 4648 750039
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• For use with 63t capacity SUMO and TG cable bolts for the angled members
• For use with 2 x 25t capacity 15.2mm cable horizontal members
• SUMO and TG cable installation angles up to 17 degrees, which suits typical hydraulic bolting rigs
• Lower profile and lighter weight than most high capacity truss plates
• Grout indicator holes are present for top-down grouting applications
TRUSS PLATES
PLATES & W-STRAP
Load Capacity Horizontal
(tonne)
Angled Compressive Load* (Tonne)
Thickness (mm)
Hole Diameter (mm)
Dimensions (mm)
25 5514 46300 x 300
*Tested over a 150mm span
www.jennmar.com.au • +61 2 4648 750040
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Profile allows the plate to secure the cable
and prevent cable movement in high loading/squeezing ground
• Fully welded to accept high horizontal loading
CABLE SLING SECURING PLATE
PLATES & W-STRAP
Square Dimension
(mm)
Thickness (mm)
Angled Compressive
Load* (t)
Hole Diameter
(mm)
Unit Weight (kg)
Load Capacity
Horizontal (t)
Standard Packaging
12 4242 4.1200 x 200 20 200/pallet
www.jennmar.com.au • +61 2 4648 750041
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
W-WASHERS
Hole Diameter
(mm)
Standard Packaging
50
50
34
500/pallet
960/pallet
960/pallet
Length (mm)
OtherWidth (mm)
“Pull Through” Load (t)
Thickness (mm)
Unit Weight (kg)
400
300
300
-
-
domed
280
280
280
-
-
8*
1.9
1.9
2.4
1.760
1.320
1.750
*Pull Through Load is tested with a 65mm diameter flat steel washer
PLATES & W-STRAP
Features• Used with either Volcano, Kanga or Flat plates
(up to 150mm square)
• Has service slots for suspension of light items
• Available in high tensile 2.4mm thick domed profile to provide the strength in a single bearing plate for rib support applications.
• Has user friendly rounded corners
• Available as galvanised
www.jennmar.com.au • +61 2 4648 750042
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Large bearing area of 450 x 450 mm
• Rolled safety edges and corners to eliminate handling cuts
• Re-inforced rolls around the perimeter for extra rigidity
• Used in combination with a bearing plate, ideal for rib confinement
• When installed with Kanga plate and domed nut insitu, installation on pre-installed bolts from a Jumbo can be completed
PIZZA PAN
PLATES & W-STRAP
Length (mm)
Width (mm)
Unit Weight (kg)
Thickness (mm)
Standard Packaging
Hole Diameter
(mm)
450
300
1.59
0.6
0.8
0.8
250/pallet
500/pallet
450
300
36
36
www.jennmar.com.au • +61 2 4648 750043
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Light weight and rolled edge reduces the
chance of cutting mesh
• Large bearing area of 450 x 450 mm
• Rolled safety edges and corners to eliminate handling cuts
• Re-inforced rolls around the perimeter for extra rigidity
• Used in combination with a lightweight bearing plate, ideal for rib confinement
• Used in conjunction with a SuperStrand plate, ideal for soft roof to reduce likelihood of cutting mesh upon loading
PIZZA PAN COMBI PLATES
PLATES & W-STRAP
Base Plate Square
Dimesions (mm)
Top Plate Square
Dimesions (mm)
Base Plate Thickness
(mm)
Top Plate Thickness
(mm)
Approx Collapse
Load
Top Plate Hole
Diameter (mm)
Unit Weight
(kg)
Standard Packaging
300 x 300 5 24150 x 150 42 2.171.9 250/pallet
450 x 450 4 10150 x 150 50 2.031.9 250/pallet
www.jennmar.com.au • +61 2 4648 750044
PLA
TES
& W
-STR
AP
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• For pinning mesh against the rock face over top of pre-installed rock bolts
• Welded nut of any size to thread onto existing installed rock bolts
• 200mm round plate to aid spinning the plate against mesh, no corners to catch in the wires
• Extruded extra height to accommodate the standard tail length of an installed bolt, allowing the mesh to be pushed tight against the rock face
• 3mm thick plate for extra strength
• Good for pinning rock fall netting over installed dynamic ground support
MESH PLATES
PLATES & W-STRAP
Width (mm)
Unit Weight (kg/m)
Thickness (mm)
Approx. Collapse
Load
200
150
4.1
4.1
3.0
4.0
6 Tonne
7 Tonne
www.jennmar.com.au • +61 2 4648 750046
STEE
L M
ESH
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Turned edges for interlocking of modules and to
maintain stiffness for ease of handling over the top of a continuous miner
• Re-inforced areas for lateral linking of roof bolt across the strata
• Wire diameters, spacing and overall dimensions can be customised to suit particular applications
• Customised paint lines along the modules to suit roof bolt patterns
Packaging• Steel or plastic strapping
• Bundle sizes to suit the customer
ROOF MESH MODULE
STEEL MESH
Weld Strength
4mm = 4.7kN
7mm = 14.4kN
5mm = 7.4kN
8mm = 18.9kN
5.6mm = 9.2kN
10mm = 29.5kN
Component Strength Standard
Yield = 500 - 750 MPa
-
AS4671:2001 Grade 500L
AS2423:2002 to type W02Z
Wire
Galvanising
www.jennmar.com.au • +61 2 4648 750047
STEE
L M
ESH
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Typically flat sheets of larger wire diameter and
dimensions suitable for wall support
• Wire diameters, spacing and overall dimensions can be customised to suit particular applications
• Customised paint lines along the modules to suit bolt patterns
Packaging• Steel or plastic strapping
• Bundle sizes to suit the customer
MESH STRAP
STEEL MESH
Weld Strength
4mm = 4.7kN
7mm = 14.4kN
5mm = 7.4kN
8mm = 18.9kN
5.6mm = 9.2kN
10mm = 29.5kN
Component Strength Standard
Yield = 500 - 750 MPa
-
AS4671:2001 Grade 500L
AS2423:2002 to type W02Z
Wire
Galvanising
www.jennmar.com.au • +61 2 4648 750048
STEE
L M
ESH
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Shotcrete Mesh Suitable for spraying shotcrete
over
• Avoids the need for using hessian screens
• Can be easily folded
Packaging• Bundles of 30
• Black or galvanised finish
SHOTCRETE MESH
STEEL MESH
Component Strength Standard
- AS2423:2002 to type W02ZGalvanising
www.jennmar.com.au • +61 2 4648 750049
STEE
L M
ESH
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Trimmed edges to ensure there is limited
overhang of wire to cause injury when handling
• Weld tests completed on all welders over continuous runs
• Weld strength to be greater than 75% of the wire UTS
• Wire diameters, spacing and overall dimensions can be customised to suit particular applications
• Customised paint lines along the modules to suit roof bolt patterns
• Available as strap from 4mm to 8mm diameters
• Custom sheets available with double or additional wires if requested
Packaging• Steel or plastic strapping
• Bundle sizes to suit the customer. Generally packs of 30
MINE MESHSTEEL MESH
Component Strength Standard
Yield = 500 - 750 MPa
-
AS4671:2001 Grade 500L
AS2423:2002 to type W02Z
Wire
Galvanising
Weld Strength
4mm = 4.7kN
7mm = 14.4kN
5mm = 7.4kN
8mm = 18.9kN
5.6mm = 9.2kN
10mm = 29.5kN
www.jennmar.com.au • +61 2 4648 750050
STEE
L M
ESH
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Wire diameters, spacing and overall
dimensions can be customised to suit particular applications
• Customised paint lines along the modules to suit roof bolt patterns
• Wire = 350 to 500MPa
• Supplied product and specifications
• Double twist to reduce unravelling opportuntiy
• Re-inforced areas for lateral linking of rock bolt across the ground
Packaging• Supplied in 25 to 50 metre rolls
• Bundle sizes to suit the customer
MESH ROLLS
STEEL MESH
Component Strength Standard
2.7 - 3.7mm
Absorbed Energy = 10.7kJ
-
Are in accordance with EN10218
For 2.7mm wire tested
AS2423:2002 to type W02Z
Wire
Dynamic Capacity
Galvanising
www.jennmar.com.au • +61 2 4648 750052
GRO
UTS
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
JENNCHEM BOTTOM-UP-100 GROUT
GROUTS
Features• High strength 100 MPa cable bolt grout for
“bottom-up” grouting
• Ready to use, mix with water and pump
• Excellent pumpability
• Non shrink, unique expansion system compensates for shrinkage
• Typically used with Bowen cables, 15.2mm triple/twin-strand cable bolts and trusses
Packaging• Durable water proof 20kg bags for use in remote
and harsh underground mining environments
• 56 bags per pallet, 1.2 tonne per pallet
Water : Grout Mix
Estimated Yield
5-6 litres per bag
12 - 13 litres
Uniaxial Compressive Strength* (MPa)
1 day
60
55
28 days
105
100
5 litres/bag
6 litres/bag
7 days
100
90
*UCS independent test results were obtained using 50 x 50mm cubes
www.jennmar.com.au • +61 2 4648 750053
GRO
UTS
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
JENNCHEM TOP-DOWN-80 GROUT
GROUTS
Features• High strength 80 MPa thixotropic cable bolt grout
for “top-down” grouting
• Ready to use, mix with water and pump
• Non shrink, unique expansion system compensates for shrinkage
• Excellent pumpability
• Typically used with TGBolt, Bulbed Superstrand and other “top-down” grouted cable bolts
Packaging• Durable water proof 20kg bags for use in remote
and harsh underground mining environments
• 56 bags per pallet, 1.2 tonne per pallet
*UCS independent test results were obtained using 50 x 50mm cubes
Water : Grout Mix
Estimated Yield
6 - 7 litres per bag
13 - 14 litres per bag
Uniaxial Compressive Strength* (MPa)
1 day
43
33
28 days
89
80
6 litres/bag
7 litres/bag
7 days
77
63
www.jennmar.com.au • +61 2 4648 750055
RESI
N C
APS
ULE
S &
AC
CES
SORI
ES
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• New water based catalyst as 20 – 30 % of
capsule
• Provides superior mixing
• For anchoring of all types of rock bolts.
• Available in diameters of 25, 26, 30, 32 and 36mm
• Cost effective
‘5 STAR’ SINGLE SPEED
Capsule Length (mm)
Quantity per box
Quantity per pallet
40 35 25 20
330 - 440 550 - 650 800 -1000 1100 -1500
2240 1680 1050 840
Speed
10F Fast >4
Approx Spin Time (secs)
ApproxHold Time (secs)
12
20
M
S
Medium
Slow
>10
>120
Shear Strength (MPa)
Shelf Life
Quantity per wallet
6 months
>22
Typical packaging for standard 25mm diameter capsules is shown below:
* relevant specifications are taken at 25oC
* When stored as recommended
RESIN CAPSULES & ACCESSORIES
www.jennmar.com.au • +61 2 4648 750056
RESI
N C
APS
ULE
S &
AC
CES
SORI
ES
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Separate resin mastic and catalyst encased
within a thin plastic film, sealed at each end by wire clips.
• Standard oil based catalyst as 7% of capsule
• For general purpose anchoring of typical rebar rock bolts
• Available in diameters of 25, 26, 30, 36 mm
• Available gel times range from 10 seconds to 1 minute
STANDARD SINGLE SPEED
Capsule Length (mm)
Quantity per box
Quantity per pallet
40 35 25 20
330-440 550-650 800-1000 1100-1500
2440 1680 1050 840
Shear Strength (MPa)
Shelf Life
Quantity per wallet
6 months
>22
Typical packaging for standard 25mm diameter capsules is shown below:
* relevant specifications are taken at 25oC
RESIN CAPSULES & ACCESSORIES
Speed
10
10
XF
F
Extra Fast
Fast
>4
>4
Approx Spin Time (secs)
Approx Hold Time (secs)
10
10 - 20
M
S
Medium
Slow
>8
>80
* When stored as recommended
www.jennmar.com.au • +61 2 4648 750058
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Used for ground support where extraction
includes cutting of bolts
• High torsional strength material minimises risk of damage to fibreglass from twisting
• Break-out cap is designed to break into small pieces to clear easily from spanners/dollies
• “V” notch end to promote shredding of the resin capsule film
• Continuous rope thread providing large deformations for resin mixing and high bond strength with the rock
• 22mm diameter dowel for high strength and maximum encapsulation by volume
• Recommended for drill hole diameters 33 - 35mm
JENNMAR FIBREGLASS TENSIONABLE DOWELS
CUTTABLE SUPPORT
Application Nut Break-Out (N.m) Colour
60 - 75
30 - 50
White
Purple
Hydraulic Rib Bolters
Hand held Windy Borer
Rod Diameter (mm)
UTS Rod (Tonne)
Rod Single Shear Strength (kN)
UTS with Nut (Tonne)
Shank Torque (N.m)
>25 >55>5 >13022
Packaging: Standard Pack = 250, but customer specific packaging is available
Colour Code: ALL Jennmar tensionable dowels are white in colour
www.jennmar.com.au • +61 2 4648 750059
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Used for ground support where extraction
includes cutting of bolts
• Thrust dowels eliminate tails protruding, reducing the risk of damage to support by mobile equipment
• No threaded tails protruding reduces risk of personal injury when walking around equipment installations
• “V” notched end to promote shredding of resin capsule film
• Continuous rope thread providing large deformations for resin mixing and high bond strength with the rock
• 22mm diameter dowel for high strength and maximum encapsulation by volume
• Entire dowel and nuts are colour coded for length
• Recommended for drill hole diameters 33 – 35mm
JENNMAR FIBREGLASS THRUST DOWELSCUTTABLE SUPPORT
Rod Diameter (mm)
UTS Rod (Tonne)
Rod Single Shear Strength (kN)
UTS with Nut (Tonne)
Shank Torque (N.m)
>25 >55>5 >8022
Bolt Length (m) Colour
1.2 Blue
Orange
Red
Green
1.5
1.8
2.1
Packaging: Standard Pack = 250, but customer specific packaging is available
Colour Code:
www.jennmar.com.au • +61 2 4648 750060
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• Used for injection of ground consolidation materials
• Ideal for injection where extraction involves cutting out the injection dowels
• Continuous rope thread allows cutting to length on the job and connection of fittings for injection
• 12mm internal diameter allows injection of polymeric materials or cement grouts
Packaging: Standard Pack = 250, but customer specific packaging is available
Colour Code: ALL 28mm injection dowels are Black
FIBREGLASS 28MM INJECTION DOWEL
CUTTABLE SUPPORT
Rod Single Shear Strength
(kN)
Pressure Rating (bar)
>130 100
Rod Outer Diameter (mm)
Inside Diameter
(mm)UTS Rod (Tonne)
28 12 >27
www.jennmar.com.au • +61 2 4648 750061
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• High capacity fibreglass dowels
• Used where high corrosion rates or grout/resin injection is carried out
• Suitable for use with common mine site cable bolting consumables: o 42 – 45mm drill bit o 36mm diameter resin capsules o Cable bolt grouts
• 46mm Hex Nut
• Purpose designed installation spanners and grout connectors available
• For use with purpose designed 300mm x 300mm square high capacity steel plastic combination plate
• Custom configurations are available including; o Resin anchored, tensioned, post grouted dowel o Simple fully grouted dowel o Fully resin encapsulated thrust dowel
• Hollow dowels stocked in 3m and 4m lengths
• Solid dowels stocked in 1.5m and 2.1m lengths
Packaging: Customer specific packaging is available
Colour Code: ALL 32mm Dowels and Nuts are white
FIBREGLASS 32MM RIB BOLTCUTTABLE SUPPORT
Inside Diameter
(mm)
Outside Diameter
(mm)
UTS Rod (tonne)
UTS with Nut (Tonne)
Rod Single Shear Stregth
(kN)
Shank Torque (N.m)
Pressure Rating (Bar)
Type
9 90
12 130
>200 100Hollow
Solid >300 n/a
15 3532
n/a 4532
www.jennmar.com.au • +61 2 4648 750062
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• Used as surface support where extraction involved cutting the support
• Compatible with Jennmar 22mm dowels
• Flexibility of all plastic allow conforming to shape of the ground
• Tested to ensure no splitting under severe deformation found in uneven ground
• Square plate is designed to visually turn corners upon applying high feed pressure
*Compression tested over a 150mm span to simulate soft coal ribs
Packaging: Standard Pack = 500
JENNMAR PLASTIC PLATESCUTTABLE SUPPORT
Dimensions (mm)
ShapeHole
Diameter (mm)
Collapse Load (kN)*
Pull Through Load (kN)*
Compatible Dowel Diameter (mm)
>6 >12
>6 >12
22mm
TENSIONABLE230 diameter 33Round
230 x 230 33Square 22mm THRUST
www.jennmar.com.au • +61 2 4648 750063
CU
TTA
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SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features
• Used as surface support where extraction involved cutting the support
• Thin 3mm steel plate encased within the main plastic plate provides up to 3 times the strength of a standard plastic plate
• Superior strength is compatible with new improved fibreglass dowels
• Steel plate thin gauge and rounded corners minimise risk of conveyor belt damage
• Steel covered by plastic to minimize corrosion of steel
*Tested over a 150mm span to simulate soft coal ribs
Packaging: Standard Pack = 500
PLASTIC STEEL COMBINATION PLATESCUTTABLE SUPPORT
Dimensions (mm)Shape
Hole Diameter
(mm)
Collapse Load (kN)*
Pull Through Load (kN)*
Compatible Dowel Diameter (mm)
>15 >50
>15 >50
22230 diameter 33Round
300 x 300 60Square 32
www.jennmar.com.au • +61 2 4648 750064
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Biaxial Polypropylene grid - Lightweight, easy to
handle
• Used in highly corrosive areas
• Flexible for installation on uneven surfaces
• Complies with the requirements of MDG 3006 MRT8 (Draft Jan 2007) 7.2a for Fire Resistance
• Flammability NCB Specification 245:1985 Appendix 2 & 3 Compliant
• Customised packaging to suit each customer, including zip ties every 2m to maintain roll during advance
• Will not corrode
JENNMAR PLASTIC MESH
CUTTABLE SUPPORT
Specification Value
Colour Black
Aperture 40 x 30 mm
Peak tensile strength > 30 kN/m
Yield point elongation
Standard roll length
Standard roll height
Mass per Unit Area
10 – 14 %
Up to 60 m
Up to 4 m
435 g/m2
www.jennmar.com.au • +61 2 4648 750065
CU
TTA
BLE
SUPP
ORT
Jennmar Australia Pty Ltd products are manufactured and supplied to the specifications shown on our product information sheets, or to an agreed customer specification. The customer (purchaser) is responsible for checking the suitability of products for their intended use. Furthermore, we make no representation about the time or costs associated with your installation of the products.
Features• Available in 4 diameter
• Cuttable mesh
• Lightweight and easy to handle
• Corrosion resistant
• Full test data available
FIBREGLASS MESHCUTTABLE SUPPORT
Unit Standard
mm
mm
kN
4mm
100x100
>12.5
Rod Diameter
Spacing
Breaking Load of 4mm Rod
mm
g
kN
1200x1800
1800
>2 and >3
Overall Dimensions
Weight
Load at Knot
67
EYE
BOLT
S &
HA
NG
ERS
ACCESSORIES
EYE BOLTS
Specifications for these products are available on application
Bolt Dia (mm)
Drill Bit (mm)
Use Unit per PalletPart #
24EB2406B 42 – 45 20Used for hanging service lines and equipment into drilled holes using a right hand thread mechanical
anchor
Used for hanging service lines and equipment into drilled holes using a right hand thread mechanical
anchor
Used for hanging service lines and equipment into drilled holes using a right hand thread mechanical
anchor
Used for hanging service lines and equipment into drilled holes using a right hand thread mechanical
anchor
20EB2009B 35-38 20
243 or 4
loop hangerL-Pins
42 – 45 20
16EB1606B 30 20
68
EYE
BOLT
S &
HA
NG
ERS
Features• The Sorrich “Clip Up” hook has been developed
for underground application and designed to hold four inch (110mm) Polyurethene Pipe
• Load rated hanger to 800kg WLL
• The diameter of each separate hook is 120mm, allowing enough room to easily slide “poly” inside the circumference of each hook and just enough room for the poly pipe to be held firm inside the hook to reduce movement. Each 4-inch poly line are then locked in place by our patented locking system, which integrates with the Minsup clip for quick and easy installation. The “Clip Up” is made from 6mm galvanised mild steel for strength and to prevent rusting in normal underground environments
• The top is an open 2-inch (66mm) hook for possible temporary 2-inch poly pipe or for use with power or pump cable, which prevents tangles amongst other lines.
• The backside of the hook has been designed to be capable of clipping back to the mesh or rock bolts with a simple “D” shackle when hanging in the ‘’shoulders”.
• This product is the only one of its kind on the market and it is the safest, fastest and neatest way to install poly pipe.
‘CLIP UP’ HOOK
EYE BOLTS & HANGERS
Thickness (mm)
Standard Packaging
6 50
Pipe Diameter (mm)
Working Load Limit*(kg)
Dimension (mm)
Unit Weight (kg)
120 800940 x 190 1.5
* Destruction testing applied through the top and bottom mounting points