10-0226 jsi install guide:layout 1 -...
TRANSCRIPT
DO NOTstore JSIs in a flat or horizontal
orientation
Installation Information
TECHNICAL DATA FOR THE PROPER INSTALLATION OF JSI PRODUCTS
CANADA: Tel: 1-403-723-9988www.jagerewp.com
Jobsite Handling
Jobsite Storage
X X
DO NOT DO NOT DO NOTdump or drop JSIs from truck.
Use fabric slings when hoisting by cranelift JSIs in the
flat orientationlift products by
the flange
DO NOT use JSIs for other purposes such as ramps, planks, etc.DO NOT use damaged JSIs without first checking with yourdistributor or a Jager Engineered Wood Productsrepresentative.
WARNINGFailure to follow good procedures for handling and storagecould result in unsatisfactory performance, unsafe structuresand possible collapse.
X
DOprotect (cover) JSIs from extended exposure to sun and water. Use adequate supports to keep JSIs above ground
and out of mud and water.
leave JSIs banded together until ready to install. Always store joists
in a vertical orientation.
DO NOT stack bundles more than 10’ high
WARNINGWorkers should stay clear when cutting and banding to avoidpossible injury from flying banding or toppling JSIs
DO
CDNEJSIII2000 VER100218
+-12' o.c. 2'
17a 17b 17c
17d 17e 17f
17g 18a 18b
Interior Load Bearing Wall1 Duct Access1, 3 Unreinforced Load Bearing Cantilever2
Reinforced Load BearingCantilever
Perpendicular Blocking atExterior Wall
Squash Block3
Rim Board Dropped Cantilever Flush Connection to LVL Beam
For discontinuous JSI; JSI blocking requiredfor each joist cavity. For continuous JSI, in non
load bearing wall conditions; JSI blockingrequired every 4th joist cavity to a maximum
of 8' o.c. For continuous JSI, in load bearingwall conditions, JSI blocking required for each
joist cavity or Squash Blocks (see detail 17f)with JSI blocking required every 4th joist
cavity to a maximum of 8' o.c.
Squash block asrequired (see table)
Load bearing wallmust align with JSIblocking and wall orbeam below. Offsetload bearing wallsrequire additionalconsideration
8d nails at 6" o.c.or as per localbuilding code One 8d nail at
each side of JSI
Two 10d toenails at each
end of JSIblocking
8d nails at 6" o.c.or as per localbuilding code
Two 10d toe nails at top of JSI blocking
8d nails at 6" o.c.or as per localbuilding code
Web stiffener asrequired (see webstiffener details) notshown for clarity
For discontinuous JSI; JSI blocking required for each joist cavity. For continuous JSI, in non load bearing wall conditions; JSIblocking required every 4th joist cavity to a maximum of 8' o.c. Forcontinuous JSI, in load bearing wall conditions, JSI blocking requiredfor each joist cavity or Squash Blocks (see detail 17f) with JSI blockingrequired every 4th joist cavity to a maximum of 8' o.c.
Load bearing wall must align with JSI blocking andwall or beam below. Offset load bearing walls
require additional consideration.
2x4 blocking across top flange toprovide duct access over support
Two 10d toe nails at eachend of 2x4 blocking
Two 10d toenails at each
end of JSIblocking
Two 10d nails at top andbottom of flange
Cantilever endssupporting roof loads
maximum length, L = 2'-0"Cantilever ends supporting no roof
loads maximum length, L = 4'-0"
Rim board
One 8d nailat each side
of JSIOne 8d nail ateach side of JSI
3L
minimum back span
L
JSIblocking
Duct
Two 10d toe nails at top of JSI blocking
8d nails at 6" o.c.or per localbuilding code
Rim board (see manufacturer’s userguide for product information)
Attach rim boardto top plate as per manufacturer’s recommendationor as per localbuildingcode
8d nails at 6" o.c.top and bottom.Offset oppositeface nailing by 3"
Two 10d nail at topand bottom flange
One 8d nail at top andbottom flange
One 8d nail at topand bottom flange
Built-up column
Squash blocksas required(see table)
Cut squashblocks 1/16"longer than
JSI depth
1/16"
One 8d nailat top andbottom ofeachsquashblock
APA rated sheathing 48/24" (minimumthickness 23/32") on both sides of JSI.
Install with face grain horizontal.Depth to match JSI depth
Web stiffener as required (see Load Bearing Cantilever Table andWeb Stiffener Details) not shown for clarity
Rim board (see manufacturer’s userguide for product information)
One 8d nail at topand bottom
flangeFascia not shown
for clarity
Top or face-mounted hanger installed permanufacturer’s recommendations
Web stiffeners as required (see web stiffener details)
1/8"gap
Attach rim board to topplate as permanufacturer’srecommendation or asper local building code
Two 10d nails ateach 2x4 block2x4 blocking belowoutrigger (each side)
One 10d toe nailat each side of JSI
JSI blocking not shownfor clarity
Two 2x6outriggers
Built-up LVL beamor equivalent
For connecting beams see beam manufacturer’s user guide
3/8" OSB spacer
Two rows of 10d nails at 4" o.c.each side, offset opposite face
nailing by 2"
Nails should be aminimum of 3/8"
from panel grooveor tongue edge
Nails should be aminimum of 1-1/2"
from end of JSI
One 8d nail ateach side of JSI
One 10d toe nail ateach side of JSI
One 8d nail ateach side of JSI
Two 10d toe nails attop and bottom of
JSI blocking
One 8d nail at each side of JSI
JSI blocking required as perlocal building code for lateralwall bracing
Attach rim boardto top plate as per manufacturer’s recommendationor as per localbuilding code
Rim board (seemanufacturer’s userguide for productinformation)
Nails should be aminimum of 3/8"
from panel grooveor tongue edge
Nails should be aminimum of 1-1/2"
from end of JSI
JSI blocking
Rim board
2'-0"
minimum back span
2'-0"
maximumJSI Spacing
3Lminimum back span
L4'-0" max
2Lminimum back span
Note: 1. Refer to JSI User Guide for Factored Resistance of Blocking 2. Refer to JSI User Guide for Reinforced Load Bearing Cantilever 3. Refer to JSI User Guide for Factored Resistance of Squash Blocks
Typical Floor Details
Typical Floor Details
Backer Block Both Sides or With Filler Block
Backer Block One Side
Filler Block
Series Depth (in)
Backer Block Min. Depth (in)
Backer Block
Material
Nail Size
Nail Number of Rows
Side Load–Low Factored Resistance Side Load–High Factored Resistance
Nail Spacing (in) Factored Resistance (plf) Nail Spacing (in) Factored
Resistance (plf)
JSI 2000JSI 3000
9-1/2 5-1/21"
Structural Wood Panel
10d 2 6 495 3 99011-7/8 7-1/4 10d 2 6 495 3 990
14 10-3/4 10d 3 6 745 3 1,49016 12-3/4 10d 3 6 745 3 1,490
JSI 4000
9-1/2 5-1/2
2x_
16d 2 6 550 3 1,10511-7/8 7-1/4 16d 2 6 550 3 1,105
14 10-3/4 16d 3 6 830 3 1,65516 12-3/4 16d 3 6 830 3 1,65518 14-3/4 16d 4 6 1,105 3 2,21020 16-3/4 16d 4 6 1,105 3 2,210
Series Depth (in)
Backer Block Min.Depth (in)
Backer Block
Material
Nail Size
Nail Number of Rows
Side Load–Low Factored Resistance Side Load–High Factored Resistance
Nail Spacing (in) Factored Resistance (plf) Nail Spacing (in) Factored
Resistance (plf)
JSI 2000JSI 3000
9-1/2 5-1/21"
Structural Wood Panel
10d 2 6 395 3 79011-7/8 7-1/4 10d 2 6 395 3 790
14 10-3/4 10d 3 6 595 3 1,19016 12-3/4 10d 3 6 595 3 1,190
JSI 4000
9-1/2 5-1/2
2x_
16d 2 6 435 3 87011-7/8 7-1/4 16d 2 6 435 3 870
14 10-3/4 16d 3 6 655 3 1,31016 12-3/4 16d 3 6 655 3 1,31018 14-3/4 16d 4 6 870 3 1,74520 16-3/4 16d 4 6 870 3 1,745
Series Depth (in)
Filler Block Min. Depth (in)
FillerBlock
Material
Nail Size
Nail Number of Rows
Transfer Load–Low FactoredResistance
Transfer Load–High FactoredResistance
Nail Spacing (in) Factored Resistance (plf) Nail Spacing (in) Factored
Resistance (plf)
JSI 2000JSI 3000
9-1/2 5-1/2 2x_ Plus 5/8"Structural
Wood Panel
8d 2 8 235 4 47511-7/8 7-1/4 8d 2 8 235 4 475
14 10-3/4 8d 3 8 355 4 71016 12-3/4 8d 3 8 355 4 710
JSI 4000
9-1/2 5-1/2
2-2x_ Plus 3/8"Structural
Wood Panel
10d 2 8 295 4 59511-7/8 7-1/4 10d 2 8 295 4 595
14 10-3/4 10d 3 8 445 4 89016 12-3/4 10d 3 8 445 4 89018 14-3/4 10d 4 8 595 4 1,19020 16-3/4 10d 4 8 595 4 1,190
20b20a
Filler block (see table). Length of fillerblock as required to accommodate load
Backer block required if hangerload exceeds 250 lbs (unfactored)(see table)
Backer block one side for topmount hanger (see table).Length of backer block asrequired to accommodate load
Backer block both sides of JSI for face-mount hangers. Length ofbacker block as required to accommodate load
Exercise care when selecting face-mount hangers with respect to backer block material / species
1/8" gap between top flange and filler block
Support back of JSI web during nailing to prevent damageto web / flange joint
Nailing (see table)Nailing(see table)
Double JSI header
Top or face-mounted hanger installed per manufacturer’s recommendationsFiller BlockBacker Block
Minimum Joist Bearing and Web Stiffener Installation3
Web stiffener nailing. See table formaterial and nailing
Nail driven from near side
Nail driven from far side
Web stiffener each side of JSISee Table
Tight joint, no gap
Tight joint, no gap
Point load web stiffenerrequired if load exceeds1500 lb (unfactored)
Tight joint, no gap
End Bearing1-1/2" minimum
Intermediate Bearing3-1/2" minimum
Point load above3-1/2" minimum
1/8" gap
1/8" gap
1/8" gap1-1/2" min
1-1/2" min
NOTES:1. Face grain vertical2. Not for use with face mount hangers3. Refer to JSI User Guide for Factored Reaction Values for JSI
Series Web Stiffener Material Minimum Stiffener Dimensions (In) Nails
JSI 2000 & 3000Wood Structural Panel(1) 1 x 2-5/16 4 - 8d
Dimensional Lumber(2) 1-1/2 x 2-1/2 4 - 10d
JSI 4000Wood Structural Panel(1, 2) 1 x 2-5/16 4 - 8d
Dimensional Lumber 1-1/2 x 2-1/2 4 - 10d
21a 21b 21d
21e 21f 21g
Hanger Connections
Do not over spread hangerWeb stiffener required(see chart)
If hanger sideflange is less than60% of JSI depth,attach staggeredframing anchors
above the hangers
Hanger side flange should be at least 60% of JSI depth orpotential joist rotation must be addressed
Do not install hanger out of plumb
Correct Hanger Installation Rotation Resistance Out of Plumb or Over Spread
Correct nailing(approximately45° angle)
Do not use too wide ofnailer (may cause crossgrain bending)
Do not use too thin of nailer or thewrong hanger for the application
Correct attachment
No web stiffenerrequired whenhanger sideflange supportsJSI top flange
Nailer Too Thin Nailer Too Wide Flange Nailing
18h
18g
17e17a
18a
17d
17g
18b
17c
18e19g
17b
17f
29i29h
29g
29f
29b 29d
29a 29c
Erection Bracing1. Use lines of 1x4’s nailed at each JSI
Joist with two 8d nails. Keep 1x4 linesparallel and approximately 8 feetapart. Use long pieces, not shortblocks. Lap the ends (side by side) to keep the lines continuous.
2. To prevent endwise movement ofcontinuous 1x4 bracing, provide abraced bay by sheathing, diagonalbracing or blocking at its end and at a maximum of 25 feet intervalsbetween braced bays. Note:continuous 1x4 bracing is noteffective unless attached to thebraced bay.
3. Use particular care in removingtemporary bracing when applyingsheathing. Remove the bracing assheathing proceeds.
4. No loads other than the weight of the framers are to be imposed on the structure before it is permanently sheathed.
5. After sheathing do not exceed thedesign load of the JSI withconstruction material.
WARNING:Without correctly installed erectionbracing as shown above, joists canbuckle sideways or rollover causing,serious personal injury, death and orproperty damage.
Temporary Bracing(see notes)
Temporary Bracing(see notes)
DO NOT DO NOT DO NOTexceed tolerance of 0.5" from true alignment
allow workersto walk onjoists until
braced
exceed0.125"/ft ofjoist depthtolerance.JSI joist
top flangesmust
remainstraight
0.125"/ftmaximum0.5" max
Plan View
X
DO NOT
X
X
stack building materials on unsheathed joists.Stack only over beams or walls
WOOD PANEL TOPPINGAn additional layer of structural wood panel will add
dead load to the assembly and additional stiffnessthus resulting in improved floor performance.
SUB FLOORINGThicker floor sheathings will improve floor
performance. A glued and nailed floor system willperform better than a nailed only floor.
JSI JOISTJoist deflection is often used as the criteria for
checking floor performance. Stiffer or deeper JSIjoists can improve floor deflection and can affect how
a floor system feels. Reducing joist spacing will alsohelp. All bearings must be adequate and level with no
shimming allowed.
GYPSUM BOARDA ceiling system directly attached to the bottom
flange of the joists will dampen vibrations.
PARTITION WALLSPartition walls can increase the stiffness of a floor assembly and in somecases improve floor performance.
CAST IN PLACE TOPPINGFloors with very little dead load may experience floor performance issues.Materials such as cast in place concrete (normal, light weight or gypsum) willadd dead load to the assembly and may improve damping when consideringfloor vibration.
BLOCKINGJSI blocking installed perpendicular to the joist and tied to the end walls canhelp to minimize the potential vibration in the absence of a directly appliedceiling. JSI blocking should be cut to give a tight fit between floor joists andfasten with two 10d toe nails per flange. (Gluing and nailing of the blockingmay reduce floor squeaks)
STRAPPINGContinuous bottom chord strapping installed perpendicular to the joist andtied to the end walls can help to minimize the potential vibration in theabsence of a directly applied ceiling. Continuous strapping should beminimum 1x3 fastened with two 8d nails per joist. Joints should be lapped aminimum of two joist spacing. Additional strap lines will be required toaccommodate gypsum board ceilings.
Typical Floor Details
Floor PerformanceMany factors can affect the stiffness and vibration properties that directly influence floor performance
18c 18d 18g
18h 19e 19f
Flush Connection to Steel Beam
Reinforcement at ExteriorWall with Brick Fire Cut Non Load Bearing Wall
Parallel To Joist
Bevel Cut on Steel Beam Perpendicular Blocking atExterior Wall with Brick
Top-mounted hanger installed permanufacturer’s recommendations
JSI blocking between joistsnot shown for clarity
Beveled web stiffenersas required (see web
stiffener details)
One 8d nail at each side of JSIWood plate fastened tosteel beam, size as requiredto accommodate hanger
Three 10d nails at topand bottom of eachrim board blocking
One 8d nail ateach side of JSI
JSI blocking between joistnot shown for clarity
Top mounted hanger may berequired and installed permanufacturer’srecommendations
2x4 at 24" o.c. may berequired to support load or
as required per localbuilding code
Double joists may be requiredto support load or as required
per local building code
Do not bevel cutjoist beyond inside
face of support
Two 10d nails at topand bottom flange
Rim board
One 8d nail ateach side of JSI
7"
5"
Maximum cantilever(including rim board
thickness)
JSI blocking notshown for clarity
1-1/8" APA rim boardblocking each side(rim board depth tomatch JSI depth
3-1/2" maximumsquash block overhang
Do not bevel cut joist beyondthe inside face of bearing
Wood plate fastened to steel beam
Wood plate fastenedto steel beam
Two 10d toe nails at top andbottom of JSI blocking
Three 10d nails at top and bottomof each rim board blocking
Two 10d nails at topand bottom flange
1-1/8" APA rim boardblocking each side
(rim board depth tomatch JSI depth)
3-1/2" maximumblocking overhang
Rim board
10d nails at 3" o.c. eachside, offset oppositerow nailing by 1/2"
JSI blocking notshown for clarity
One 8d nail ateach side of JSIJSI Spacing16" min.
7"
5"
Maximum cantilever (includingrim board thickness)
Web stiffeners as required(see web stiffener details)
Typical Roof Details
29c 29d
29f 29g
29h 29i
Beveled Plate1 with Outrigger Beveled Plate1 with Cantilever
Lateral Support at Exterior Wall Ridge Beam
Flush Connection to Ridge Beam Roof Overhang Perpendicular to Joist
Two 10d nails each 2x4 blocking
8d nails at 8" o.c.Blocking not shown for clarity
Continuous beveledbearing plate
Fascia notshown for clarity
One 8d toe naileach side of JSI
8d nails at 8" o.c. clinched
3-1/2"min.
2'-0"maximum
2x4 soffit support as required
Beveled 2x4 blocking below outriggerwith beveled web stiffener on
opposite side of JSI
Blocking not shown for clarity
2x4 blocking
Fascia not shownfor clarity
One 10d toe nail each side of JSI
Beveled web stiffener required each side ofJSI (see web stiffener detail)
Two rows of 8d nails at8" o.c. clinched, offsetnailing by 4"
One 10d toe naileach side of JSI
2Lback span
L2'-0" max.
2Lback span
L4'-0" max.
Beveled 2x4 blockingbelow outrigger
8d nails at 6" o.c. or as per local building code Low Slope <= 6:12 : Simpson LSTA96:12 < High Slope <= 12:12 : Simpson LSTA18Installed per manufacturer’s recommendation
Low Slope <= 6:12 : Eight - 10d* x 1-1/2"6:12 < High Slope <= 12:12 : Fourteen - 10d* x 1-1/2"
(*nail diameter 0.148")
One 8d nail ateach side of JSI
Rim board blocking,JSI blocking or 2x2
cross bracing(2x2 cross bracing shown)
23/32" x 2'-0" OSB gusset (face grainhorizontal) each side
Low Slope <= 6:12 : Twelve 8d nails total clinched6:12 < High Slope <= 12:12 : Twenty 10d nails total clinched
2-3/8" minimum end distancefor strap nailing10d toe nail at each end
of cross bracing
One 10d toe nailat each side of JSI
Continuous doublebeveled plate
Built-up LVL beam or equivalent.For connecting beams see beammanufacturer’s user guide
2'-0"
Two 10d toe nails and bottom of JSIblocking; at each end of JSI blocking
10d toe nail each end of2x2 cross bracing
One 8d nail at eachside of JSI
Rim board blocking, JSI blockingor 2x2 cross bracing
Attach rim board to top plate as per manufacturer’srecommendations or as per local building code
2-1/4" diameter vent holes at12" o.c. (optional)
One 10d toe nails at top ofrim board blocking
Continuousbeveled plate
Fascia not shownfor clarity
Simpson Strong Tie LSTA24 installed permanufacturer’s recommendations. Straps required onJSI slopes greater than 6:12. Maximum roof slope 12:12
Built-up LVL beam or equivalent
For connecting beams see beammanufacturer’s user guide
Simpson Strong Tie LSSU hanger installedper manufacturer’s recommendations
Note: 1. Detail also available with Birds Mouth Cut, refer to JSI User Guide
Beveled web stiffeners required(see web stiffener details)
Continuous double beveled plate
2x_ blocking notshown for clarity
2x4 outrigger at 24" o.c.
Fascia
Backer block as required(see detail)
Top or face-mounted hangerinstalled per manufacturer’srecommendations
One 10d toe nail each side of outrigger
L
L2'-0" max.
Double joist maybe required to support load
2-3/8" minimum end distancefor strap nailing
Fourteen 10d* x 1-1/2" nails(*nail diameter 0.148")
Continuousbeveledbearing plate
Two 10d nails each 2x4blocking
One 2x4 outrigger
10d nails at 8" o.c.
1. JSIs shall be used in dry serviceconditions only.
2. Tabulated values and designcalculations have been doneusing Limit States Design.
3. Dimensional lumber shown isassumed to be SPF No. 2 orbetter.
4. Wood structural panels shownare assumed to be APA ratedsheathing.
5. Detail numbers shown coincidewith those in the JSI User Guide.
6. All nails shown shall be(minimum) as noted belowunless noted otherwise:
7. For conditions not contained inthe installation informationcontact JAGER EngineeredWood Products.
Allowable Web Holes
Product Identification Markings
General Notes
Minimum distance from face of nearestsupport to centerline of hole given in tableSee note 3
See note 8 D 2D DSee note 12
1/8" minimumSee note 6
0.75D
Do not cut ornotch flanges
Do not overcutcorners
DSee note 7
40 PSF Live Load and 30 PSF Dead Load LL Deflection L/480 TL Deflection L/240
NOTES:1. Distances in this table apply to uniformly loaded joists, simple or continuous span 2. Distances in this table are valid for JSI spacing of 24" o.c. or less, with glued and nailed decking.
Assumed decking material is 23/32" OSB for JSI spacing greater than 19.2" o.c. and 19/32" OSB for JSIspacing less than or equal to 19.2" o.c.
3. The distance between the inside edge of the support and the centerline of any hole must be Incompliance with the requirements of the given table.
4. JSI top and bottom flanges cannot be cut, notched, or otherwise modified.5. Whenever possible holes should be centered on the middle of the web.6. A minimum of 1/8 inch must be maintained between the top or bottom of the hole and the adjacent
JSI flange. 7. The sides of square holes or longest sides of rectangular holes must not exceed 3/4 of the diameter of
the maximum round hole permitted at that location.8. Where more than one hole is necessary, the distance between adjacent hole edges shall equal or
exceed twice the diameter of the largest round hole or twice the size of the largest square hole ortwice the length of the longest side of the longest rectangular hole. Each hole must be sized andlocated in compliance with the requirements of the Table.
9. No more than 3 maximum size holes are permitted per span.
10. A 1-1/2 inch diameter hole can be placed anywhere in the web provided that it meets the requirementsof note 8.
11. For I-joists with more than one span, use the longest span to determine the hole size and location ineither span.
12. A group of round holes at approximately the same location shall be permitted if they meet therequirements for a single round hole circumscribed around them.
13. Tabulated values shown assume a minimum bearing length of 1-3/4" at end bearings; 3-1/2" at interiorbearings and assume the JSI bearing on a surface with a minimum plate bearing specified strength of769 psi.
14. Tabulated values shown are in compliance with the CCMC Vibration criteria "Concluding" Report,September 4, 1997. Tabulated values shown assume no attached ceiling, blocking or strapping on theunderside of the JSI in the vibration calculation
15. For JSI depths less than or equal to 16" web stiffeners are not required for tabulated values, except asrequired by hanger manufacturer.
16. For JSI depths greater than or equal to 18" web stiffeners are required for all tabulated values. 17. For all other conditions contact JAGER Engineered Wood Products.
NOT ALLOWED. Reduce hole size
Depth(in) Series
Round Hole Diameter (in)
2 3 4 5 6 6-1/4 7 8 8-5/8 9 10 10-3/4 11 12 12-3/4
9-1/2JSI 2000 1'-9" 2'-9" 3'-9" 4'-11" 6'-2" 6'-6"
JSI 3000 1'-11" 2'-11" 4'-0" 5'-2" 6'-7" 6'-11"
JSI 4000 3'-0" 4'-1" 5'-2" 6'-4" 7'-6" 7'-10"
11-7/8JSI 2000 0'-7" 1'-6" 2'-6" 3'-7" 4'-8" 4'-11" 5'-10" 7'-0" 7'-11"
JSI 3000 0'-10" 1'-10" 2'-10" 3'-11" 5'-0" 5'-3" 6'-2" 7'-4" 8'-3"
JSI 4000 2'-0" 3'-0" 4'-0" 5'-1" 6'-3" 6'-6" 7'-5" 8'-7" 9'-5"
14JSI 2000 0'-7" 0'-8" 0'-8" 1'-6" 2'-7" 2'-10" 3'-7" 4'-11" 5'-10" 6'-4" 7'-10" 9'-0"
JSI 3000 0'-7" 0'-8" 0'-8" 1'-7" 2'-9" 3'-1" 4'-1" 5'-6" 6'-4" 6'-11" 8'-5" 9'-7"
JSI 4000 0'-9" 1'-9" 2'-9" 3'-10" 4'-11" 5'-2" 6'-0" 7'-2" 7'-11" 8'-5" 9'-8" 10'-8"
16JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-9" 6'-10" 7'-3" 8'-9" 9'-11"
JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-9" 6'-10" 7'-4" 9'-1" 10'-6"
JSI 4000 0'-7" 0'-8" 0'-8" 1'-8" 2'-8" 2'-11" 3'-9" 4'-11" 5'-9" 6'-3" 7'-8" 8'-10" 9'-2" 10'-9" 12'-0"
18 JSI 4000 0'-7" 0'-9" 1'-9" 2'-9" 3'-10" 4'-1" 4'-11" 6'-0" 6'-9" 7'-2" 8'-3" 9'-2" 9'-6" 10'-9" 11'-8"
20 JSI 4000 0'-7" 0'-8" 0'-8" 1'-5" 2'-5" 2'-8" 3'-6" 4'-7" 5'-3" 5'-7" 6'-9" 7'-7" 7'-11" 9'-1" 10'-0"
Made In Canada - Plant No: 1088
CCMC 13493-R
Joist Series
Third Party Inspection Agency Evaluation Report
Nail Diameter (in) Length (in)8d 0.113 2-1/210d 0.128 312d 0.128 3-1/416d 0.135 3-1/2
Nail bending yield strength (Fyb) = 100,000 psi