quad-lock product manual print

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PPRROODDUUCCTTMMAANNUUAALLJuly 2009

Version 2.20


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P R O D U C T M A N U A L

II

Welcome to Quad-Lock!

The most versatile and highest quality Insulating Concrete Forming System.

QUAD-LOCK Building Systems Ltd. was established in 1994 in Surrey, British Columbia, Canada. QUAD-LOCK

develops, manufactures and distributes its patented Insulating Concrete Form (ICF) system.

The QUAD-LOCKSystem was conceived and engineered to reduce the cost and increase the versatility of cast in place

concrete walls and help our environment by saving energy.

QUAD-LOCKis a panel type ICF system consisting of Panels, Ties, Metal Tracks and Metal Brackets. QUAD-LOCK

panels are made with high density, fire retardant expanded polystyrene beads (EPS) and contain no formaldehyde,HFCs, CFCs or other harmful substances. Four panel configurations are currently available, 2" [58mm] thick regularand 4" [108mm] thick Plus Panels, each available with or without fastening strips molded into each panel. Thesepanels can be combined allowing 10 different wall configurations and the resulting R-Values range from R-22 to R-38 [U-0.28 to U-0.15]. Plastic ties ingeniously connect the panels, secure the reinforcing steel in place, while also providing ameans to anchor drywall, siding and temporary bracing. Ties are available in many sizes to form different wallthicknesses. The Metal Track is used to start and finish the wall and the Metal Brackets eliminate additional outsidebracing at corners and angles. Metal Brackets come in a 90 version and in an adjustable version accommodating almost

any angle.

The revolutionary QUAD-DECKfloor, roof, and tilt-up forming system is a pan floor form designed for both commercial

and residential construction. QUAD-DECKpanels shape a series of T-beams every 24" [610mm] which integrate with a

concrete slab. The resulting monolithic concrete structure now provides two-way span capacity and a shear plane, forsuperior structural performance.

The few components of the QUAD-LOCKSystem ensure simplicity in design, construction and supply. Applications

include load bearing walls, shear walls, fire resistant walls, basement walls, retaining walls, and foundation wallsincorporated in residential, industrial and institutional construction. QUAD-LOCK

can easily be shaped to form the

design elements of modern buildings openings, corners, angles, curves and arches.

QUAD-LOCKis dedicated to hiring only individuals with extensive, successful construction and sales experience to best

serve your needs.

For assistance with this manual or the QUAD-LOCK

product, please contact the regional sales representative servingyour area or contact our head office:

QUAD-LOCK Building Systems Ltd. QUAD-LOCK Building Systems GmbH7398 132

nStreet Blumenstr. 1

Surrey, BC V3W 4M7 80331 MnchenCanada GermanyTel: +1 604.590.3111 Tel: +49 (0)89 260 3066Fax: +1 604.590.8412 Fax: +49 (0)89 360 8471Toll free: 888.711.5625 Toll Free: 0800 7115625Website: www.quadlock.com Website: www.quadlock.de

Patents:Canada 2,188,945

China 95,193,961.0Japan 3570723Mexico 200,243USA 5,704,180

QUAD-LOCK Building Systems is constantly reviewing manufacturing and construction methods to ensure a wellengineered, quality product at the lowest cost to customers. QUAD-LOCK Building Systems reserves the right to updatethis manual as appropriate and asks that you check onlinefor the most recent version and request a printed copy, ifneeded.


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III

DISCLAIMER

QUAD-LOCK Building Systems Ltd. believes the information contained herein to be accurate at the time of preparation.The information has been compiled using sources believed to be reliable. Neither QUAD-LOCK Building Systems Ltd.nor its employees or representatives make any representation or warranty, express or implied, whether arising by statute,operation of law, custom of trade or otherwise, with respect to the accuracy or completeness of information contained inthis document or its fitness for any particular purpose, nor do they assume any liability for damages or injury resulting

from the application of such information.

QUAD-LOCK Building Systems Ltd. assumes no responsibility regarding the use of its products or any other third partyproducts referred to in this document. It is the responsibility of the user to comply with all applicable regulationsand building code requirements concerning the use of these products. It is further the responsibility of the userto research and understand safe methods of use and handling of these products.

Warning about corrosion of metal components:

QUAD-LOCKmetal parts are galvanized to minimize corrosion, however, please be aware that:

Metal connectors, anchors, fasteners, and other metal components will corrode and lose load carrying capacity, ifinstalled in corrosive environments.

Many new types of treated wood are highly corrosive to metal components, especially lumber treated with ACQ(alkaline copper quaternary).

QUAD-LOCKrecommends that metal components should NOT be used in contact with treated lumber in exterior

applications or anywhere water is likely to be present (unless you ensure compatibility of your treated lumber withthe metal components).

For exterior applications, the project engineer should specify the type, size and spacing of corrosion resistant bolts,concrete anchors, and other metal fasteners.

TRADEMARKS

QUAD-LOCK, QUAD-DECK

and any other marks, drawings or symbols identifying products and/or services of

QUAD-LOCK Building Systems Ltd. are trademarks of QUAD-LOCK Building Systems Ltd. All other trademarks are theproperty of their respective owners.

LIMITED PRODUCT WARRANTY

QUAD-LOCK Building Systems Ltd. (Quad-Lock) warrants that its products are free from manufacturing defectsaffecting the products intended use as concrete forms (Defects). If the customer believes that the products haveDefects, the customer will return samples of the defective products to Quad-Lock and upon Quad-Lock being satisfiedthat the products have Defects, Quad-Lock will replace the defective products or refund the purchase price, at Quad-Locks option. No other warranty is applicable or will be implied. The customer hereby irrevocably waives any and allrights with respect to any implied terms or warranties under the provisions of the Sale of Goods Act or under any law orlegislation of similar effect whether now or hereafter in effect. The customer acknowledges and agrees that except asprovided herein, there are no conditions, warranties or guarantees whatsoever, express or implied, that the products areof a particular quality or condition, durability, or fit for any particular purpose.


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IV

Table of Contents

1 Introduction __________________________________________________________ 1Product Description ______________________________________________________________ 1Designing with Quad-Lock ________________________________________________________ 13

Advantages, Features and Benefits ________________________________________________ 152 Design & Construction Details _________________________________________ 17

Overview _____________________________________________________________________ 17Pre-Planning __________________________________________________________________ 17Tools ________________________________________________________________________ 18Footings ______________________________________________________________________ 21Metal Track ___________________________________________________________________ 24Standard Walls ________________________________________________________________ 27Corners ______________________________________________________________________ 27Special Wall Elements ___________________________________________________________ 40Window and Door Openings ______________________________________________________ 62Floor Connections ______________________________________________________________ 71Framing Connections ___________________________________________________________ 81Solid Wall Cap _________________________________________________________________ 87Connections to Other Walls _______________________________________________________ 87Electrical _____________________________________________________________________ 89Plumbing _____________________________________________________________________ 92Gable Forming _________________________________________________________________ 93Cabinetry and other Heavy Items __________________________________________________ 94

3 Bracing ____________________________________________________________ 96Installation ____________________________________________________________________ 96

4 Interior and Exterior Finishes _________________________________________ 100Finish Descriptions ____________________________________________________________ 100Drywall / Gypsum _____________________________________________________________ 101Adhesives and Sealants ________________________________________________________ 102

Acrylic Finishes and Exterior Insulated Finish Systems (EIFS) ___________________________ 103Siding ______________________________________________________________________ 105Brick and Stone _______________________________________________________________ 106

5 Water/Damp-Proofing ________________________________________________ 1156 Concrete and Rebar _________________________________________________ 118

Concrete ____________________________________________________________________ 118Reinforcing Steel (Rebar) _______________________________________________________ 126Complimentary Products: _______________________________________________________ 127

7 Quad-Deck Floor and Roof System ____________________________________ 129Quad-Deck __________________________________________________________________ 129Quad-Deck Tilt-Up Panels: ______________________________________________________ 131Green Roof Installation: _________________________________________________________ 132

8 Technical Specifications _____________________________________________ 137Technical Specifications for Quad-Lock EPS Panels __________________________________ 137Technical Specifications for Quad-Lock Insulated Concrete Walls ________________________ 138Findings of Tests Performed on Quad-Lock _________________________________________ 141Material Safety Data Sheet ______________________________________________________ 145

9 Primer: Air Circulation _______________________________________________ 146


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V

Appendix A - Engineering Design Tables (Canada) & CCMC Evaluation ________ 147Appendix B - Engineering Design Tables (USA) & ICC Evaluation _____________ 161Appendix C - Building Code References ___________________________________ 176

USA: _______________________________________________________________________ 176Canada: _____________________________________________________________________ 177

UK: ________________________________________________________________________ 178CE (Europe): _________________________________________________________________ 178Germany: ____________________________________________________________________ 178South Africa: _________________________________________________________________ 178Romania: ____________________________________________________________________ 178Bahamas: ___________________________________________________________________ 178


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VI

Table of Figures

Please note that the figures contained within this Product Manual can be downloaded from the Quad-Lock web-site atwww.quadlock.com.

Figure 1: Quad-Lock Components ___________________________________________________________________ 2Figure 2: Regular Quad-Lock Panel __________________________________________________________________ 3Figure 3: Quad-Lock Plus Panel _____________________________________________________________________ 4Figure 4: Quad-Lock Plus - Positioning of Ties __________________________________________________________ 4Figure 5: Quad-Lock FS Panel - Position of Fastening Strips ______________________________________________ 5Figure 6: Quad-Lock Plus-FS Panel - Position of Fastening Strips __________________________________________ 5Figure 7: Quad-Lock Standard Ties __________________________________________________________________ 6Figure 8: Quad-Lock Unit - R-30 [U-0.20] ______________________________________________________________ 6Figure 9: Quad-Lock Standard Ties - Dimensions _______________________________________________________ 7Figure 10: Tie Layout Front View Dimensions _________________________________________________________ 7Figure 11: Quad-Lock Extender Tie __________________________________________________________________ 8Figure 12: Wall Transition with Brick Ledge Tie _________________________________________________________ 8Figure 13: Slab Tie & Slab Bracket ___________________________________________________________________ 9Figure 14: Slab Tie & Slab Bracket Assembly __________________________________________________________ 9Figure 15: Corner Brackets ________________________________________________________________________ 10

Figure 16: Assembly of Angle ______________________________________________________________________ 10Figure 17: Window Bracket ________________________________________________________________________ 11Figure 18: End Cap Assembly _____________________________________________________________________ 11Figure 19: Metal Track at Top and Bottom ____________________________________________________________ 12Figure 20: Wire Top Ties used with Metal Track________________________________________________________ 12Figure 21: Flex-C Trac Flex-C Angle Trac (single-side track required for Plus Panels) _______________________ 13Figure 22: Tools for the project _____________________________________________________________________ 18Figure 23: Split Tie ______________________________________________________________________________ 19Figure 24: Cut Flanges ___________________________________________________________________________ 19Figure 25: Wall Widths and Insulating Values __________________________________________________________ 20Figure 26: Stepped Footing ________________________________________________________________________ 21Figure 27: Panel Cuts over Stepped Footing __________________________________________________________ 22Figure 28: Panels Tapered to Compensate for out-of-level Footing _________________________________________ 23Figure 29: Footing with Metal Track and Rebar Dowels __________________________________________________ 24Figure 30: Installation of Hit-Anchors ________________________________________________________________ 25Figure 31: Plywood Templates fit to Wall Dimension ____________________________________________________ 25Figure 32: Typical Wall to Footing Connection Detail ____________________________________________________ 26Figure 33: Thickened Edge Slab on Grade ____________________________________________________________ 27Figure 34: Full Panels at First Course Outside Corner ___________________________________________________ 28Figure 35: Inside Panels Cut Back by Cavity Size + 2" [25mm] ____________________________________________ 28Figure 36: Panel Pairs Cut and Fit at Corner __________________________________________________________ 29Figure 37: Corner Brackets & Ties Installed at Corner ___________________________________________________ 29Figure 38: Second Row Full Panels Centered Over Joints ________________________________________________ 29Figure 39: Corner Assembly Second Course_________________________________________________________ 30Figure 40: Corner Assembly with Corner Brackets, 6" [152mm] Wall________________________________________ 31Figure 41: Corner Assembly with Corner Brackets, 8" [203mm] Wall________________________________________ 31Figure 42: Corner Assembly with Corner Brackets, 10" [250mm] Wall_______________________________________ 32Figure 43: R-22 Corner ___________________________________________________________________________ 34Figure 44: R-30 Corner ___________________________________________________________________________ 34Figure 45: R-38 Corner ___________________________________________________________________________ 35Figure 46: Corner Rebar Placement (plan view) ________________________________________________________ 36Figure 47: Corner Assembly Overview _______________________________________________________________ 37Figure 48: Starter Panels Ripped to Adjust Wall Elevation ________________________________________________ 38Figure 49: Finishing the Top of Walls with Metal Tracks and Wire Top Ties __________________________________ 39Figure 50: Assembly of Angles _____________________________________________________________________ 40Figure 51: Angled Wall Cutting, Bracket & Tie Placement (Imperial) ________________________________________ 42Figure 52: Angled Wall Cutting, Bracket & Tie Placement (Metric) _________________________________________ 43Figure 53: T-Wall Panel & Tie Placement _____________________________________________________________ 44Figure 54: T-Wall Assembly w/ two Outside Corner Brackets (plan view) ____________________________________ 45Figure 55: T-Wall Assembly with 2 Outside Corner Brackets (3D) __________________________________________ 45Figure 56: Pilaster Built with Quad-Lock Components ___________________________________________________ 47


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VII

Figure 57: Radius Wall Panels Cuts _______________________________________________________________ 48Figure 58: Radius Wall (tight radius) _________________________________________________________________ 49Figure 59: Radius Wall (wide radius) ________________________________________________________________ 49Figure 60: Extender Tie Assembly (18" [457mm] cavity shown) ____________________________________________ 55Figure 61: Wide Walls ____________________________________________________________________________ 56Figure 62: Typical Monolithic Footing / Wall Set Up _____________________________________________________ 58Figure 63: Wall Width Transition & Ledger Connection __________________________________________________ 59Figure 64: Wall Width Transition using Quad-Lock Plus Panels ____________________________________________ 60Figure 65: Double Wall / Common Wall ______________________________________________________________ 61Figure 66: Vent Wall Penetration ___________________________________________________________________ 62Figure 67: Wood Buck-Out and Bracing ______________________________________________________________ 63Figure 68: Window Attachment Options ______________________________________________________________ 64Figure 69: Insulated Opening ______________________________________________________________________ 65Figure 70: Attachment Options of Windows to Concrete _________________________________________________ 65Figure 71: Attachment of Roll-Up Storm Shutter________________________________________________________ 66Figure 72: Window Rough Opening (Internal Buck) _____________________________________________________ 67Figure 73: Door Rough Opening ____________________________________________________________________ 68Figure 74: Arched Openings _______________________________________________________________________ 69Figure 75: Typical Lintel with Stirrups Detail ___________________________________________________________ 70Figure 76: Installation of Floor Ledger with Bracket System _______________________________________________ 72Figure 77: Ledger Installation using ICF Ledger Connectors ______________________________________________ 73Figure 78: Typical Ledger Board Connection w/ Anchor Bolts _____________________________________________ 75Figure 79: Installation of Floor Ledger with Conventional J-Bolts ___________________________________________ 76Figure 80: Ledger Placement and Support ____________________________________________________________ 77Figure 81: Concrete Floor Construction Details ________________________________________________________ 78Figure 82: Typical Composite Steel Deck Slab Floor Connection with Steel Joists _____________________________ 79Figure 83: Typical Hambro Composite Floor System Connection __________________________________________ 80Figure 84: Typical Hollow Core Precast Floor Slab Connection ____________________________________________ 81Figure 85: Sill Plate Options _______________________________________________________________________ 82Figure 86: Typical Wall to Floor & Framing Connection __________________________________________________ 83Figure 87: Typical Roof Rafter or Truss - Low Uplift Connection ___________________________________________ 84Figure 88: Typical Roof Rafter or Truss - Hurricane/Seismic Strap Connection ________________________________ 85Figure 89: Cantilevered Joist Connection _____________________________________________________________ 86Figure 90: Forming for Solid Wall Cap _______________________________________________________________ 87Figure 91: Typical Interior Partition Wall Connection (plan view) ___________________________________________ 87Figure 92: Typical Interior Partition Wall Connection, Direct to Concrete (plan view) ___________________________ 88Figure 93: Typical Interior Partition Wall Connection, Screwed to Tie Flange (plan view) ________________________ 88Figure 94: Typical Connection to Existing Concrete Wall _________________________________________________ 89Figure 95: Plumbing / Electrical Wall Penetration _______________________________________________________ 90Figure 96: Installation of Electrical Boxes and Wiring ____________________________________________________ 92Figure 97: Plumbing Installation (After-Pour Method) ____________________________________________________ 93Figure 98: Gable Forming _________________________________________________________________________ 94Figure 99: Attaching Heavy Items ___________________________________________________________________ 94Figure 100: Metal Bracing System (Metal Track Ladder Brace at top of wall) _________________________________ 97Figure 101: Wood Wall Bracing ____________________________________________________________________ 98Figure 102: Exterior Wood Bulkheads _______________________________________________________________ 99Figure 103: Drywall Attachment ___________________________________________________________________ 101Figure 104: Stucco _____________________________________________________________________________ 103Figure 105: Siding Attachment with external furring strips _______________________________________________ 105Figure 106: Stone and Brick Veneer ________________________________________________________________ 106Figure 107: Fiber Cement Siding Applied to Zero-Clearance Walls ________________________________________ 106Figure 108: Brick Ledge 100% Bearing with Stepped out Plus Panels _____________________________________ 107Figure 109: Brick Ledge with Steel Angle Support _____________________________________________________ 108Figure 110: Brick Ledge 100% Bearing with Temporary Plywood Form ____________________________________ 108Figure 111: Brick Ledge 100% Bearing with Quad-Lock Brick Ledge Tie ___________________________________ 109Figure 112: Brick Ledge on Top of Wall (Framed Wall above) ____________________________________________ 110Figure 113: Assembly of Brick Ledge with FAST ____________________________________________________ 111Figure 114: Fastening Pattern for Drainage Board _____________________________________________________ 117Figure 115: Internal Concrete Vibrator ______________________________________________________________ 120Figure 116: Compressive Strength of Continuously Moist Cured Concrete __________________________________ 123Figure 117: Typical Lap Patterns at Corners & T-Walls _________________________________________________ 126Figure 118: Rebar Placement _____________________________________________________________________ 127Figure 119: Typical Quad-Deck & Concrete Cross Section ______________________________________________ 129


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VIII

Figure 120: Cross Section Showing Continuous Steel Flange Placement ___________________________________ 131Figure 121: Elements of a Green Roof ______________________________________________________________ 133Figure 122: Typical Quad-Deck Floor-to-Wall Connection _______________________________________________ 134Figure 123: Typical Quad-Deck Floor Internal Wall Connection ___________________________________________ 135Figure 124: Typical Quad-Deck Flat Roof Connection __________________________________________________ 136Figure 125: Typical Passive House Ventilation Systems _______________________________________________ 146


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July 2009 Chapter 1 Introduction Page 1

11 IINNTTRROODDUUCCTTIIOONNPRODUCT DESCRIPTION

Quad-Lock - The Most Versatile Insulating Concrete Forms

Build nearly unlimited wall widths, 3 different insulation values, corners, angles, T-walls, columns, pilasters, brick ledges,and radius walls, using just a few standard components.

Panels made of Expanded Polystyrene (EPS) and ties made of High Density Polyethylene (HDPE) or Polypropylene (PP)create a concrete form that will accommodate vertical and horizontal reinforcing steel as required. Temporary bracing isusually required for vertical and horizontal alignment only. Filling the cavity with concrete will create solid concrete wallswith 2-4 hour Fire Resistance Ratings (FRR). The EPS Forming System will stay in place and turn into the best insulationavailable today, saving you energy costs for the lifetime of the building.

Five different wall widths are available (nominal concrete widths of 12" [305mm], 10" [250mm], 8" [200mm], 6" [150mm],

and 4" [100mm]) and can be combined with the Quad-Lock XT Extender Tie to add 12" [305mm] to any standard cavitysize.

Three Insulation Values are possible, giving you the choice of true R-Values of 22, 30 and 38 (h*ft*F/BTU) / U-values of0.28, 0.20 and 0.15 (W/(m*K)).

The Quad-Lock System encompasses these components:

Panels made of EPS, available in 2 thicknesses (2" and 4" [51mm and 108mm])

Ties made of High Density Polyethylene (HDPE) or Polypropylene (PP)

o 5 standard lengths plus Extender Ties and Brick Ledge Ties

Corner, Angle and Window Brackets to eliminate bracing at corners

Metal J-Track, Flex-Track and Wire Top Ties for starting and finishing the wall assembly

These components will allow you to assemble all concrete forming for your walls, including corners, arches, any angles,columns and pilasters, as well as TWall connections. Transport and storage costs of Quad-Lock are substantially lowercompared to pre-assembled block systems. Ordering and keeping track of inventory is easier (you would need at least 45different parts to do the same with pre-assembled blocks).

The Excel-based Quad-Lock Estimating program makes it quick and easy to calculate all materials needed for your joband the cost.


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Page 2 Chapter 1 Introduction July 2009

Figure 1: Quad-Lock Components


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Quad-Lock Panels

RegularQuad-LockPanelsare 48" [1219mm] long, 12" [305mm] high, and 2" [57mm] thick with interlocks along thetop and bottom of the panels.

Quad-LockPlusPanelshave been developed for walls requiring higher insulation values. Dimensions for Plus Panels

are the same as Regular Panels except for the thickness of 4" [108mm].

Quad-LockFastening Strip (FS) Panelshave the same dimensions as the Regular Panels, but feature 1" [38mm]wide plastic fastening strips, molded into the panels every 12" [305mm]. They provide a continuous anchoring point forexterior cladding/lapped siding (e.g. vinyl or fiber-cement siding) where needed.

Quad-Lock Plus-FS Panels have the same dimensions as the Plus Panels, but feature 1" [38mm] wide plasticfastening strips, molded into the panels every 12" [305mm].

Using combinations of Quad-Lock Panels, three different insulation values are possible, giving you the choice of true R-Values of 22, 30, and 38 (h*ft*F/BTU) [U-values of 0.28, 0.20 and 0.15 (W/(m*K)].

The panels contain molded slots every 2" [51mm] to interlock panels with the Quad-Lock Ties, ensuring every panel willalign with precision. Panels are lightly scored every 2" [51mm] to make measuring and cutting easy. Every 12" [305mm]

panels have a heavier groove to mark the placement of the ties.

All Quad-Lock Panels are molded of fire retardant Expanded Polystyrene (EPS) to a density of 1.9lb/cuft [30g/litre] for the

regular-thickness panels and 1.5lb/cuft [23g/litre] for Quad-Lock Plus Panels. The rigid cellular EPS insulation complieswith ASTM C 578-95 as flows: Regular Panels are Type III in Canada and Type IX in US, and Plus Panels are Type II inCanada and US. EPS is a foamed insulation that has a zero ozone depletion rating. EPS does not, and never did,contain CFCs or HCFCs. The Quad-Lock Panel is inert and chemically stable and will not emit any gases into homes orcommercial buildings. In fact, EPS is considered to be world class insulation with qualities that make it impervious to timeand moisture (also see Chapter 8: Technical Specifications for Quad-Lock EPS Panels on Page 137).

Regular Quad-Lock Panel

Figure 2: Regular Quad-Lock Panel


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Quad-Lock Plus Panel

Figure 3: Quad-Lock Plus Panel

Figure 4: Quad-Lock Plus - Positioning of Ties

Building Tip: Use Quad-LockPlus Panels for:1. Additional Insulation(usually on exterior of building),2. Wall Width Transitions(e.g. from 8" to 6" concrete thickness, or3. A belly band (a raised horizontal relief detail between stories) for stucco application in multi-story

applications.


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Quad-Lock FS Panel

The fastenings strips are located 2" [51mm] to the left of all deep grooves in FSPanels (i.e. every 12" [305mm]) and extend to the panels surface in small spots foreasy identification. Plastic ties are locked into the fastening strips to create anuninterrupted vertical fastening surface 1" [38mm] wide (no breaks or gaps tocomplicate siding installation). The FS Panel can be used on one side or on bothsides of the wall as needed. See Tips below for different FS Panel applications.

Figure 5: Quad-Lock FS Panel - Position of Fastening Strips

Quad-LockPlus-FS Panel

Plus-FS Panels differ from regular FS Panels only in their thickness (2" [51mm] thicker).

Figure 6: Quad-Lock Plus-FS Panel - Position of Fastening Strips

Building Tips: Use Quad-Lock FS Panels for attaching:1. Lapped Sidingor other finish requiring a continuous fastening surface, or2. Base Boards or Crown Moldingusing one row of FS Panels at the bottom or top of a wall, or3. Soffit- Place a row of FS Panels even with the soffit elevation; Snap a line where the soffit joins the

wall; Glue and screw a horizontal 2x4 backer on the FS Panels to support the soffit material where itintersects the wall. (See Figure 87 or Figure 88)


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Quad-Lock Ties

Quad-Lock Ties secure the Quad-Lock Panels toform the cavity for the concrete. Quad-Lock Ties:

Connect the panels in 4 ways: transversely,

vertically, at butt joints, and along horizontalseams.

Serve as an attachment point for bracing andfinish materials.

Serve as a locator for reinforcing steel usingthe ties molded rebar chairs.

Help to secure corners, T-Walls, etc.

Molded water stop assures no migration ofwater along ties

Figure 7: Quad-Lock Standard Ties

Ties are placed at the intersection of the horizontal and vertical joints of all panels and every 12" [305mm] in-between,which are marked by the deeper, wider grooves in the panels.

The ties are placed to align every 12" [305mm] vertically and horizontally in every wall.

Two Quad-LockPanels and four Quad-LockTies form one Unit. The ties are recessed from the outside surface of thepanels to prevent thermal bridging and the telegraphing of dissimilar materials when finishing with stucco.

Figure 8: Quad-Lock Unit - R-30 [U-0.20]

Ties are available in five different standard lengths and are color-coded for easy identification. Using ties of differentlengths, five different wall widths are available and can be combined with Extender Ties to add 12" [305mm] to anystandard tie length. Multiple Extender Ties can be joined to make wider cavities.

Quad-Lock Ties are molded of High Density Polyethylene (HDPE) or Polypropylene (PP).


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712"[190mm]

912"[241mm]

1112"[292mm]

1312"[343m

m]

1512"[394mm]

512

" [140mm] 4" [102mm] 112

" [38mm]

12" [300mm]RED TIE

10" [250mm]GREEN TIE

8" [200mm]YELLOW TIE

6" [250mm]BLUE TIE

4" [100mm]BLACK TIE

212" [63mm]

Figure 9: Quad-Lock Standard Ties - Dimensions

The unique Quad-Lock Tie design and placement provides the following benefits:

Ensures a uniform concrete thickness throughout the wall.

Prevents the deflection or spreading of all edges of the panels to ensure a smooth, planar surface and preventblowouts. This is achieved through the placement of the ties at all horizontal AND vertical joints where panels aremost vulnerable to hydrostatic pressure during concrete placement.

Provides additional strength at high-pressure areas such as corners, T-walls.

Allows a single tie to be easily modified for specific tasks by cutting the ties into split ties and tie flanges which areused near wall junctions and openings.

Allows almost unlimited wall cavity size by combining Extender Ties with standard ties.

Figure 10: Tie Layout Front View Dimensions


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Extender Tie

The Quad-Lock Extender Tie will allow builders to create walls of almost any desired concrete thickness. Extender Tiesare designed to interlock with regular Full Ties to add 12" [305mm] of concrete cavity. Combine multiple Extender Tieswith Full Ties to create concrete cavities larger than 24" [610mm]. For more details, see Wide Walls and SpecialBuilding Elements - Extender Tie on Page54.

Figure 11: Quad-Lock Extender Tie

Brick Ledge Tie

Quad-Lock Brick Ledge Tie can be used to create a concrete ledge for brick or stone exterior finishes or as an interiorsupport for floor joists. It easily transitions the wall from a 12" [305mm] concrete cavity to a 6" [150mm] cavity (when usedwith R-22 [U-0.28] panels), leaving a 3" [95mm] solid concrete supporting ledge, plus a 2" [57mm] high density foampanel capped by a galvanized Metal Track.

Figure 12: Wall Transition with Brick Ledge Tie


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Slab Tie & Bracket System

Quad-Lock Slab Ties and Slab Brackets provide a solid support for 1 to2 layers of outside panels during the pour of an interconnectingconcrete slab.

Tie Placement: Slab Ties are placed at 24" [610mm] on center, twopanel layers below top of slab.

Bracket Installation: Slab Brackets are affixed to 5 to 6 ft. [1.5m to1.8m] lengths of 2x4 [610mm x 1219mm] or 2x6 [610mm x 1829mm],at a level placing the top of the brace 1" [38mm] below the top of theuppermost panel. The Slab Bracket/brace assembly is then positionedby sliding it over the plastic flange protruding from the face of the wall.For best results, a horizontal whaler is then screwed to the top of eachvertical brace at slab elevation.

Removal: To remove braces after they have served their purpose, tiltthem sideways using a sharp motion and break the plastic extrusionsoff the ties. Reuse the lumber posts with the Slab Brackets on the next

floor or project. Figure 13: Slab Tie & Slab Bracket

Figure 14: Slab Tie & Slab Bracket Assembly


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Quad-Lock Metal Brackets

Corner Brackets

Quad-Lock Corner Brackets allow for the quick and secure assembly of 90 corners and eliminate the need for anyexternal corner bracing. They come in two configurations: the Inside Corner Bracket and the Outside Corner Bracket.

Inside Corner Brackets are used on every row of the inside panels, with the exception of the top row, for 90corners and on the inside corners of T-walls, columns and pilasters.

Outside Corner Brackets are used on every row of the outside corner panels, again with the exception of the toprow, as reinforcement for the back wall of T-walls, and for outside corners of pilasters and columns.

Figure 15: Corner Brackets

Corner brackets are made of flat 24-gauge galvanized steel and are designed to fit over Quad-Lock Panels placed at 90to one another. The brackets have holes that match the panels foam interlock knobs, and slots that allow the ties and tieflanges to be inserted once the bracket has been placed over the panels.

When installed properly, the Corner Brackets combined with the ties and tie flanges alone will absorb the forces of thepoured concrete at the recommended slump and pour rates, eliminating the need for structural corner bracing. Bracing

may be needed only to assure plumb and alignment in relation to the rest of the wall. For details see Page 27 - Corners.

Corner and Angle Brackets are recessed from thesurface of the EPS panels to minimize thermal bridgingand avoid flashing through stucco.

Angle Brackets

Quad-Lock hinged Angle Brackets allow wall angles ofalmost any degree to be easily formed and braced.Once the panel ends are mitered at the bi-sectiondegree of the desired angle, the bracket folds out tomatch the angle of the wall.

Figure 16: Assembly of Angle

Similar to the 90Corner Bracket, ties are placed through the Angle Bracket and into the panel. Angle Brackets are onlyneeded on the outside of the angle and will ensure that the wall is held together plumb and true without the need for extrabracing. For details see Page 40 - Angles.

Window Brackets

Quad-Lock Window Brackets have been specifically designed to form insulated sides of window and door openings andinsulated wall end caps. With scrap foam pieces, the Window Bracket replaces lumber or plywood forms and leaves noexposed concrete. The Window Bracket is very similar to an Outside Corner Bracket and can be used for insulated wallends ranging from 6" to 12" [150mm to 305mm] nominal cavity size. Each layer of panels require two Window Brackets


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which overlap each other. Always have the small legs overlap each other. Add " [6mm] when cutting the panels at theopening or end cap to avoid recesses after the pour. Cut scrap foam to cover the wall cavity width, inside to inside.Maintain the 2" [51mm] factory layout so the brackets will easily fit. Be sure to secure the bottom panel on each sidewhere it touches the sill.

Place Full Ties to secure the brackets in place. At least three tie flanges should be in each long leg (more for widerwalls). The brackets are secured into place with two flanges at the end that have to be placed in the center of the

overlap. More flanges can be added to match the position of the attachment surface.

Repeat this process for as many layers as required. There is no need for bracing at the end.

1

2.9

7"

[329mm]

8.97"

[228mm]

Figure 17: Window Bracket

Figure 18: End Cap Assembly

Quad-Lock Metal Track and Wire Top Ties

Metal Track & Wire Top Ties are used to start and finish a Quad-Lock wall.

Metal Tracks

Quad-Lock Metal Track is made from 20-gauge galvanized steel and is pre-bent to fit the dimensions of the panels. TheMetal Track is available in 2" [57mm] width for use with Regular Panels or in 4" [108mm] width for use Quad-LockPlus Panels and is pre-punched with marker holes every 2 ft for fastening to concrete. Metal Track is used:

On the bottom of the first course of panels to secure the bottom of the wall. They are fastened to the concretefooting or slab using a minimum of 1" [32mm] long fasteners.

In conjunction with Wire Top Ties as the ladder brace to finish the top of the wall.

To form bottom sill of window bucks.

To form brick ledges in conjunction with Brick Ledge Ties (BLT).

Note: The Quad-Lock Estimating program typically calculates Metal Track for the bottom and top of the wall. Ifadditional track is required, be sure to note the amount in the Additional Materials section of the program.


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Figure 19: Metal Track at Top and Bottom

Wire Top Ties

Quad-Lock Wire Top Ties are used in conjunction with the Metal Tracks to easily finish the top of Quad-Lock walls. Theykeep the top panels plumb, secure and in position to create a straight wall. They also provide easy placement ofhorizontal rebar close to the top of the wall. Wire Top Ties are made from 6 ga. galvanized steel wire and are bent tosecurely fit the contours of the panels and into the tie slots in the panel.

Figure 20: Wire Top Ties used with Metal Track

For details see Wire Top Ties and Metal Trackon Page 38.

Flex Track

Flex Track is used to secure radius walls for impressive architectural details. Draw the desired radius on the footing orslab, then use the drill and pin method to attach Flex Track to concrete. Flex Track must be used on both sides of theradius wall, just like regular track, with the taller flange to the outside, away from concrete.


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Figure 21: Flex-C Trac Flex-C Angle Trac (single-side track required for Plus Panels)

DESIGNING WITH QUAD-LOCK

The Quad-Lock wall system can be used for the construction of concrete walls when designed and constructed inaccordance with the Quad-Lock wall system criteria and evaluation reports, ACI 318, and local building coderequirements. Please refer to the Design and Technical specifications for your area (see Chapter 8 and the Appendices).

Quad-LockBuilding Systems has developed standard construction details for the assembly of the Quad-Lockwall systemillustrating numerous wall connections, reinforcing and finishing details. Concrete wall reinforcement tables have beenprepared for two-story or one basement and one story residential construction in accordance with Part 9 of the NationalBuilding Code of Canada, and Chapters R404 Foundations or R611 Insulating Concrete Form Wall Construction ofthe International Residential Code to allow builders to easily make reinforcement selections without engineering. Alsorefer to Prescriptive Method for Insulating Concrete Forms in Residential Construction, 2

ndEdition, by NAHB Research

Center, published by the Portland Cement Association Document No. EB118. Current IRC standards are based largelyupon specifications and practices spelled out in this study.

Buildings not conforming to the above, constructed using Quad-Lock wall panels, need to have the wall designed /engineered in accordance with Part 4 of the National Building Code of Canada or Chapter 19 Concrete of theInternational Building Code.

Guide to Code Compliance

See Appendix C - Building Code References on Page 176.

For findings of some underlying tests see Findings of Tests Performed on Quad-Lockon Page 141.

Best Material Utilization Practices:

Quad-Lock is recognized in the industry as being the most efficient ICF system on the market for, among other items,control of waste. This has beneficial effects on the overall material cost of the project, the labor and fees spent on wastedisposal, and reducing the life cycle cost of the building from an environmental impact perspective. The design of theQuad-Lock system allows for later use of scrap produced in the building process.

Panel Scrap:

Quad-Lock panels cut to fashion corners, T-walls, doors, and window openings should have off-cut pieces stored in oneor two central location(s) on the jobsite. When a detail calls for a cut panel, the person in charge of cutting should firstcheck the scrap pile before reaching for a new panel. In many instances, there will be scrap of adequate length tofashion the required part. Quad-Locks uniform design will allow placement of ties at any 2" [5cm] interval.


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When the job is about 60% complete, the cutter should visit the scrap pile and fashion short panels of 12" [30cm], 24"[60cm] or 36" [90cm] lengths, and substitute them in appropriate combinations for full 48" [1219mm] panels. Since thescrap is cut to 12" [30cm] intervals, each seam will be covered by a tie, so the wall does not suffer a loss of strength.This will utilize the vast majority of scrap.

Pieces shorter than 12" [30cm] should not be used in the wall, because more ties will be required to support them, andthe job may be short of ties at the end. Small panel scraps may be used to fashion window openings using the Quad-

Lock Window Bracket for fully insulated window openings. End caps on wall terminations can also be formed usingWindow Brackets and panel scrap.

Finally, small EPS panel pieces not useable in the wall as forms can be placed over water supply lines buried in the earthto prevent freezing, and to protect from backfill or seismic activity, or placed in attic space as additional insulation. It ispossible, in this fashion, to finish a job with zero panel waste.

Panel Bags:

Full panel bags should be opened only at the ends with a razor knife to access panels. In this fashion, panel bags can berecycled and used throughout the job as trash bags for removal of light construction waste generated by other trades.Panel bags should never be opened on the sides, as score marks in the panels within may weaken panels during thepour. Bags are clearly marked Do Not Cut on the sides. Bags not re-used can be recycled wherever grocery bags andother plastics are accepted.

Plastic Ties:

Plastic ties are easily cut with common pruning shears. Quad-Lock Ties come from the factory in pairs, connected withtwo plastic ribs. When cut apart at the ribs, the ties can operate independently as needed in the wall. Single ties areuseable, even if placed in pairs instead of Full Ties. All intact single ties should be collected from the jobsite and used inthe wall.

Tie flanges are also useable at corners and T-walls. Any intact tie flange should be saved for use in building corners andT-walls. Excess plastic material can be cut away and the flange inserted into Corner Brackets or Window Brackets.

Any cut pieces of ties that are not useable are recyclable at any location that accepts (polypropylene) plastic materials.

Tie Boxes:

Quad-Lock tie boxes are re-useable and/or recyclable. Waxed (winter) boxes make great storage or moving containers.Un-waxed (summer) boxes can be recycled anywhere cardboard is accepted. If a project is deemed environmentally

sensitive, be sure to specify the un-waxed tie boxes for compliance to recyclability requirements.

Save money and help protect the environment by reusing and recycling Quad-Lock components throughout thejob.


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ADVANTAGES, FEATURES AND BENEFITS

Environment

RECYCLE - 100% recyclable

CFCs - no CFCs used

NON-TOXIC - panels are non-toxic and inert material

GREEN - saves energy and resources over the entire life-cycle of the building

MANUFACTURING - savings in energy and water costs during manufacture compared to lumber and plywood/OSB

WASTE - less waste than conventional framing and forming methods

Energy

INSULATION - Rated R-22, R-30 and R-38 [U-values of 0.28, 0.20 and 0.15 (W/(m*K))].

EFFICIENT - sharply reduces heating and cooling costs compared to other building methods

ENVELOPE - continuous thermal envelope of entire structure; keeps walls from becoming a temperature battery

FOREVER - infinite insulation and concrete life

Comfort

NOISE - sharply reduces noise levels STC rating of 50 [Rw-50] and higher.

VALUE - infinite insulation life adds a lifetime of comfort

CLEAN - sharply reduces or eliminates drafts with continuous insulation and solid wall structure - reduced air anddust infiltration

COZY - stable temperatures without cold spots due to the thermal mass of the concrete and continuous insulation

RELAX - feel the difference - buildings feel warm in winter, cool in summer

Security

SOLID - solid concrete walls

FIRE - concrete is fireproof (1, 2, 3 & 4 hour fire rating)

STRENGTH - strong construction

PERMANENT - resistant to destructive forces of nature - hurricanes, earthquakes, fires and rot

INSECTS - provides no food value to insects and is a non-attractant

Design Flexibility

LIGHT - higher insulation value allows for increased window use and additional light

ROOM - increased interior floor space makes rooms bigger

OPEN - fewer interior bearing walls adds to the openness of light and airy rooms

STYLE - lends itself to the use of EIFS (exterior insulated finishing systems)

VERSATILE - unlimited wall widths can easily be connected for complex structural details

Costs

FAST - quicker than most other wall systems

SAVE - lower insurance costs

ECONOMICAL - lower heating and cooling costs

EASY - with common building skills and simple instructions

ECOLOGICAL - less material waste/disposal costs

PROFITABLE - stable price/cost structure - unlike lumber and plywood/OSB

SUPERIOR - dimensional stability and accuracy

HEADACHES - reduced call-back costs eliminates unnecessary scheduling and corrections


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TIME SAVINGS - Quad-Lock combines forming, framing, sheathing and insulating stages of construction into onestep

EVERLASTING - longer structure life means a high resale value

Advantages

Quad-Lock has the following advantages over competing foam systems: Quad-Lock is highly versatile using only standard parts. Quad-Lock can easily be shaped to form all the design

elements of modern buildings - openings, arches, corners, angles, columns, pilasters and real curves with almostany radius, for commercial, residential, industrial, or public buildings..

Quad-Lock is ideally suited to adapt to building elements that may not have been designed with ICFs in mind, suchas steel reinforcement cages. No other ICF can make this claim.

Quad-Lock has the highest available insulation. Using combinations of Quad-Lock Panels and Quad-Lock PlusPanels three different insulation values are possible, giving you the choice of true R-Values of 22, 30 and 38(h*ft*F/BTU) [U-values of 0.28, 0.20 and 0.15 (W/(m*K))].

Quad-Locks unique and patented tie design offers low likelihood of problems by positively connecting the EPSpanels at both the horizontal and vertical seams where the pressure during concrete placement is most likely tocause failures.

Quad-Lock is manufactured by an ISO 9001:2000 certified company and subject to in-house and third-party testing.

This ensures product quality and Quad-Lock backs it up with a limited product warranty. Quad-Lock offers great technical and instructional support and material. Your local dealer is equipped to answer

your questions, prepare detailed estimates, and assist at the jobsite. Local Quad-Lock Field Representatives arealso ready to assist with quantity pricing, job site training, product seminars and dealer training. Our ProductManual, Installation Guide, Installation Training DVD, brochures and other informative promotional literature tellsyou exactly how to build with Quad-Lock.

Quad-Lock costs less to ship and store compared to leading block systems because it is a flat panel & tie system.Up to 100% more wall area can be shipped per truckload. With Quad-Lock, you're not shipping air!

Quad-Lock creates less waste compared to block systems. With Quad-Lock most parts that needed to be cut canbe reused in the same project.

Quad-Lock produces a flat, solid concrete wall providing a constant thickness of concrete throughout the wall (nothin/thick sections like grid or post-and-beam systems).

Quad-Lock is variable width. Choose from a 12" [305mm], 10" [250mm], 8" [200mm], 6" [150mm], and 4" [100mm]

thick concrete wall (thicker walls are possible with XT Extender Ties). Quad-Lock is Code approved and independently tested: ICC/ICBO #ER-5188, CCMC #12914-R etc.

Quad-Lock provides a better surface for stucco application. Quad-Lock creates a surface of only EPS compared tomany other systems where the surface consists of foam and the material used for ties, making it tougher to finish it.

Quad-Lock offers job lot quantities in most areas.


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July 2009 Chapter 2 Design & Construction Details Page 17

22 DDEESSIIGGNN&&CCOONNSSTTRRUUCCTTIIOONNDDEETTAAIILLSS

OVERVIEW

The Quad-Lock System enhances the features available in commercial, institutional and residential structures as well asbasements, foundations, sound walls, firewalls and retaining walls. Difficult floor plans, odd angles, tall walls, short walls,windows, doors, ledgers, columns, pilasters, arches, even radii may be incorporated into Quad-Lock walls. The Quad-Lock building system opens new options in concrete construction, with a true R-value exceeding R-22 [U-0.28]. TheQuad-Lock building system combines forming, framing, insulating, and sheathing into one step. If synthetic stucco is tobe specified, the Quad-Lock building system eliminates the addition of the required foam board and there is no need forair barrier around penetrations as is the case with some conventional building methods. Siding choices may be applied toincorporated or separately attached furring material or directly to the outside of the panel and mechanically fastened(screwed) to the ties.

Electrical wire or conduit and small diameter plumbing may be installed in chases routed into the EPS panels after theconcrete has set. Conduit may be placed in the empty concrete cavity prior to concrete placement, if so desired andpermitted by Code. Ensure to properly seal around all conduit and fixture boxes to prevent concrete leakage.

Interior living areas must be separated from the EPS foam plastic by an approved 15-minute thermal barrier.

When Quad-Lock walls are used for below grade and water protection is required, membrane type waterproofing ishighly recommended on the exterior below-grade wall surfaces.

The panel units are 48" [1219mm] long, 12" [305mm] high. When establishing steps or drops in slab or footing padelevation consider the 12" [305mm] form heights to eliminate wasteful cutting.

PRE-PLANNINGEstimating

Estimating the amount of Quad-Lock product you will need for your construction project has never been easier. Fromyour plans obtain the following information (for each story separately):

Length and height of all walls to be formed.

The specified width of all concrete walls. Make sure to calculate each wall width separately.

Number of corners, angles and T-walls.

The number and sizes of all openings in the walls, i.e. doors and windows.

Specifications of rebar materials, i.e. sizes and frequency of placement.

The unit costs of all materials and labor.

This information can then be entered into the specially designed Quad-Lock Estimating Program. Your dealer can provide

you with an accurate estimate on the amount and cost of the Quad-Lock product suitable for your construction project.

Getting Started Plan, Plan, Plan

Knowing how to assemble Quad-Lock is simply not enough to ensure successful project completion. A successful andproductive project comes from careful planning of details at all stages, so the job comes to completion on time and withinbudget.

The project manager and job supervisor should carefully review the building plans to determine what needs to be donebefore assembly takes place.

Prepare cut lists and pre-fabricate components wherever possible.

Rebar should be cut to length, pre-bent, and delivered to where it will be installed.


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Page 18 Chapter 2 Design & Construction Details July 2009

Check the plans and determine the spacing that is specified for all rebar. The Quad-Lock system is ideally suited foreven 12" [305mm] increments on the horizontal plane. Vertical rebar can be installed at any spacing. If the spacingfor horizontal bar is other than a 12" [305mm] increment, contact the project engineer and request a change.

Have 1" 1" [32mm-38mm] plastic pipe available to secure vertical rebar to stub steel in the footing.

Window and door bucks should be pre-assembled on- or off-site, and delivered to the site ready for installation.

Panel measurements that repeat can be pre-cut prior to assembly, particularly for corners. (Watch the wind)

Have materials stocked on the site. Panels, ties, brackets and track should all be placed where they will beassembled. This minimizes the amount of time spent walking back and forth to retrieve product.

Pre-plan your site to make sure that everything runs smoothly. Ask these questions:1. Where will the concrete truck sit? Are there any overhead or adjacent obstacles like wires and trees that might

pose a hazard to the pumping equipment?2. Where will materials be delivered and off-loaded?3. What is the best access route on and off the site?4. Where will waste be deposited?5. Where can the crew park so they wont be in the way of delivery vehicles?

It is important for the project manager to ensure that tasks relating to the assembly are allocated properly and thatpersonnel are trained and have the necessary tools on hand:

Determine who is going to set the track, the panels and the ties.

Workers should read assembly instructions on the sides of the tie boxes and also refer to the Quad-Lock ProductManual if they require more detailed instructions.

Make sure there is a plan for the bracing system and ensure that all equipment has been ordered and is ready.Determine who will assemble it. Ensure there is adequate lumber on hand if wood bracing is needed.

Make sure that the concrete and pump has been ordered and that it will be ready on pour day.

Determine who will run the pour, and address quality issues like Plumb, Straight, Square and Level. Assignindividual tasks like handling the pump and running the vibrator.

And finally, if an inspection is needed at any stage ensure that inspectors are scheduled and on site at theappropriate times.

Attention to these details will save you time and money, and help to ensure a smooth running and high quality job.

Building Tips: The building site must be prepared, clean and well organized. Clear all excess building materials anddebris away from the work area. If you have a below grade basement, make sure that the excavation isclear and that you have good access all around the perimeter. A minimum clearance of 3 feet [1m] isrecommended. Provisions for a sub-surface drainage system should be made for later installation.

TOOLS

Fully Extendable Utility Knife Keyhole Saw Hand Saw Tape Measure

Other Equipment:

Wire Twister

Hammer

Regular Pliers

Ladders/Scaffolding

Power Saw

Gloves/Safety Goggles

Highly Recommended:

Table/Chop Saw(to cut panels forcorners, angles etc.)

48" [50-60cm] or Laser Level Chalk-Line String Line

Screw Gun Pruning Shears Rebar Cutter/Bender

Figure 22: Tools for the project


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Cutting Quad-Lock Components

Cutting Panels

To cut Quad-Lock Panels, a fully extendible utility knife, a regular handsaw or keyhole saw can be used.

Table-mounted power saws are a good way to pre-cut panels. When using power saws use extreme caution since the

EPS foam material offers very little resistance to high RPM saws and has a tendency to grab the blade if the cut is notperfectly straight. Some builders reverse the saw blade when cutting Quad-Lock Panels and report good results.

Building Tip: The quickest way to cut panels individually is to use a fully extended utility knife:1. Cut the panel about " [20mm] deep along the intended cut2. Cut the panel a second time in the same location, but this time cut deeper3. Break the panel apart at the cut line

Cutting Ties

Use pruning shears to cut ties into Flanges or Split Ties:

Split ties are used in tight radius walls, near odd wall joints and window and door openings, and bulkheads.

Flanges are used in conjunction with metal brackets in all corners and angles. Make sure to cut at the pointindicated below.

Figure 23: Split Tie

Figure 24: Cut Flanges

Cutting Metal Components

Cut Metal Track or Corner Brackets with metal snips or a chop saw with appropriate blade (e.g. carborundum).

SafetyNote: Always wear gloves when handling metal components!


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Wall Widths

For a table of standard wall dimensions please refer to Wall Widths of Quad-Lock Panel and Tie CombinationsonPage 140. Even wider walls are possible - see Wide Wallson Page 54.

Figure 25: Wall Widths and Insulating Values


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FOOTINGS

When building your footings, ensure they are built level to within a tolerance of " [7mm] and that they are troweledsmooth. If the footings are not level and smooth, it will create unnecessary work later when it is time to plumb the walls. Ifyour project has stepped footings, try to maintain elevation changes in 12" [305mm] or multiples thereof. This will

minimize waste and speed up construction significantly.

For Quad-Lock walls with nominal concrete thickness of 8" [20cm] or less, the standard footing width of 16" [41cm] isusually sufficient but check with your local building department. Walls 10" [25cm] and thicker are usually engineered, sothe engineer will specify footing widths.

When placing rebar dowels, take into account the panel thicknesses.

Building Tips: When pouring your footings:1. Level them to within a tolerance of " [6mm].2. Trowel footings smooth to prevent rough surfaces.3. Ensure that all steps are 12" [305mm] or any multiple thereof to match the height of the panel.

The few extra minutes spent ensuring your footings are level and smooth will save hours in setting up

the wall!

Stepped Footing Detail

QUAD-LOCK PANELS

METAL TRACK

OR 2x [38mm WIDE] TOE PLATESECURELY FASTENED

FOOTING

Figure 26: Stepped Footing

Note: Steps heights should be 12" [305mm] or any multiple thereof.

Uneven Footings:

If footings are slightly out of level, fasten track to the footings and stretch a string line slightly higher than 1 foot [30cm]above the highest point of the footing. Use the string line to set the first course level. Shim the panels in the track withscrap foam or spray foam and/or scribe/cut the bottoms of the panels to level your wall.

If you have a very uneven footing surface, (like a rock surface) connect the Metal Tracks together using rivets and metalstrips (to form a ladder). Lay down these ladder tracks and do not attach them to the uneven footings/surface. Build theQuad-Lockwall to a level of about 3 feet [1m] and then shim the tracks until the top of the panels are perfectly level (alaser level works best). Use low-expansion polyurethane foam to fill the gaps between the track and footing and thencontinue building your wall.


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These methods may also be used when forming to bedrock or other areas where footings are not used.

Adjustment to Odd Step Elevations:

If stepped footings have been formed to increments of other than 12" [305mm], as suggested in the Basic InstallationGuide, panels on the lowest level must be ripped to bring succeeding courses into the higher footing steps at the correct

elevation.

Small Variations:

If the height of a panel needs to be increased by " [20mm] or less, then either spray foam or shims may be added intothe track to elevate the panel to the desired height.

Larger Variations:

If the height of a panel needs to be increased by 1" [25mm] or more, then tops and bottoms of full panels must be rippedand used to start the course. Ties may have to be clipped to fit into rips that are 2" [64mm] or less.

Panels Too Tall:

If the step in the footing is less than 12" [305mm], then rip the lowest row of panels by the difference between the actualfooting height and 12" [305mm]. Rip the bottom of the panel, not the top.

Maintaining lay-out at succeeding footing steps:

Figure 27: Panel Cuts over Stepped Footing

Maintain your panel lay-out pattern started in lower courses by forming through succeeding incorrect footing elevationsby notching full panels to match the elevation of the footing as it spans the break in footing elevation.

Taper Panels to Correct Out-Of-Level Footings

If footings or slab are out of level to the point where a correction must be made, Quad-Lock panels are easily cut tocompensate for the out-of-level condition. A common condition would be where one corner of a building is lower than therest. For example, lets say that you have one corner that is 1" [38mm] low. Follow these steps to correct thiscondition:

1. As usual, check the level of the footing or slab along wall lines with a laser level. Make note of areas that areoutside of tolerances (usually more than " [13mm] high or low).

2. Sweep the footings, mark building corners and strike building lines as you normally would. Fasten Metal Track tothe footing or slab, following instructions in Technical Bulletin No. 1.01.

3. Using a laser level, find the lowest point in the footing or slab along the wall line. This is where you will startcorrecting the footing elevation, using ripped pieces of Quad-Lock panels.

4. From the low point, take a laser shot every 4 ft [1219mm], moving away from the low point in either direction, untilyou reach the points where the footing or slab has come back into the specified elevation. Mark a note on thefooting with a felt pen at each 4 ft [1219mm] station, indicating how much below the correct elevation that pointhappens to be.

5. Starting again at the low corner, cut corner panels per factory instructions.


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6. Make a mark at the top corner of the outside corner panels corresponding to the deepest out-of-specificationmeasurement, in this case 1" [38mm]. Make a mark at the other end of the panel corresponding to your first 4foot [1219mm] station measurement, for example, 1" [25mm]. (See Figure below) Using a straight edge, scribe aline from one mark to the other. This is the taper cut that will become your first panel in the wall. Cut with ahand saw or circular saw. You should have remaining the top of a Quad-Lock Panel that measures 1" [38mm]high at the corner, and 1" [25mm] high at the other end. Slip this into the track to shim the next course. Use theoffcut as a template to mark its companion panel on the other side, or, conserve material by fashioning another

shim with the bottom of the same panel and turning it upside down. The interlock knobs are not critical, and theslots will reverse.

7. Repeat this process every 4 ft [1219mm], until you reach the point where the footing or slab is back into level.Your taper cut at this point should be zero.

8. Back at the low point, it may be necessary to brace panels that are shimmed up to the point where the MetalTrack does not sufficiently support them. In this case, fasten lumber or plywood to the outside of full panels usingwire loops laid across the tops of the shims as the full panels are being placed.

Figure 28: Panels Tapered to Compensate for out-of-level Footing


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METAL TRACK

Metal tracks must be securely fastened to the footing on both sides of the Quad-Lock wall. At a minimum, fasten thetrack to the footing every 2 to 2 feet [60-75 cm] and at the ends of each track with Zamac expansion anchors orcommon nails set into pre-drilled holes to ensure that the wall stays in proper position and the tracks act as the

necessary brace at this high impact area of the wall. Note the pre-punched holes every 2 ft [75cm] and at ends of thetrack, which indicate the minimum spacing of fasteners. Ensure track is fastened to concrete, and not to the outside of aform board, as form boards will easily come off the side of the footing.

1.7

5"

[44mm]

2.25"[57mm]

0.7

5"

[19mm]

4.25"[108mm]

1.7

5"

[44mm]

0.7

5"

[19mm]

18"[3mm] @ 24" [610mm] O.C.

18"[3mm] @ 24" [610mm] O.C.

REGULAR J-TRACK20 Gauge Galvanized Steel = 0.0325" [0.8255mm] Min.

PLUS J-TRACK20 Gauge Galvanized Steel = 0.0325" [0.8255mm] Min.

Figure 29: Footing with Metal Track and Rebar Dowels

Fastening to Concrete Footings, Concrete Slabs, Rock, or Cleats:

Depending on the intended use of the track, there are three main methods of fastening to base material.

1. Nail through track with concrete nails, generally with a Powder Actuated Tool (PAT) into concrete slab or footing.2. Drill and anchor with fastener of choice (see below) into concrete slab or footing.3. Screw track to metal or wooden cleats over rock surfaces, or over open footings for a monolithic pour.

Method 1) Nailing:

Quad-Lock Metal Track can be nailed (usually with a PAT) to concrete slabs or footings. This method is generallyrecognized as one of the fastest ways to prepare the job for stacking Quad-Lock, but is among the highest cost, due tothe cost of tools, pins, and shots. Single-shot tools are time consuming and drive up labor costs as well. Strip-fed PATsare faster, but more costly to purchase.

The other issue with PAT nailing is spalling of the concrete, where the impact of the nail can crack the edge of a slab,rendering the nail useless. This issue is not as critical on a footing, where the track is probably not located at the edge ofthe concrete. There is, however, the possibility that the 1" [32mm] nails can curl when they impact large aggregate,and thereby lose their holding power. In either case, the result is that the track is not properly fastened down, and canfail against concrete pressure.

Special care should be taken to check the track prior to placing Quad-Lock panels, if the PAT nailing method is used.

Method 2) Drill and Anchor:

Experience has shown us that the drill and anchor method can actually be less expensive and time consuming thannailing with a PAT. Usually a 3/16" or " hole is drilled through the track, after the track is set into position according tothe building lines. Spacing of fasteners should be a minimum 24" [610mm] and maximum 30" [762mm]. Then, a fasteneris inserted into the hole and tapped or screwed into place. These fasteners can include:

A 3" (16 penny) nail, augmented with a piece of tie wire

A 1" [32mm] long hit anchor or Zamac (Available from Quad-Lock; see Product Manual)

A specially designed concrete screw (TapCon, or equivalent)


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Any of these fasteners will yield a very secure fastening, and the act of drilling does not result in spalling of the concrete,or curling of the fasteners. The low cost of these fasteners brings down the average installed cost as well. Concrete drillbits are relatively low cost, and yield many holes for fastening. Hammer drills are commonly available for sale or rent.

Figure 30: Installation of Hit-Anchors

Method 3) Screw to Metal or Wood Cleats:

In cases where a concrete slab or footing is not available, Metal Track can be screwed to metal or wood cleats to provideboth proper spacing and lateral strength against form pressure. This may be the case with a monolithic pour of stem-walls and footings. Place Metal Track on top of wood or metal cleats fastened across footing forms at 3 foot (1 m)maximum intervals. Use self-tapping screws to penetrate Metal Track and into the cleat below.

Note: This method is probably not appropriate when forming over natural rock outcrops because the track will notconform to the rough surface of the stone. In such cases, scribe the panels to match the profile of the stone,then spray-foam them into place. Secure 2x bracing on both sides of the forms to resist form pressuregenerated by concrete placement.

Flex Track is used for securing radius walls (see Radius Wallson Page 47).

Proper Spacing of Metal Track

Critical to maintaining the shape of the wall is the initial placement of the Metal Track at the bottom of the wall. Usually, a

chalk line is snapped to represent the outside perimeter of the building, or building line. Then, the outer row of track isfastened down by any of the above means. The inside row of track can be located by one of three methods:

Snap a second set of chalk lines using the outer line as a reference

Fasten the outer row of track, then cut spacers that represent the inside cavity width of the wall, and use thespacers to locate the inner track in relation to the outside track

Fasten the outside row of track, then cut a template from plywood that represents the outside dimensionof thefoam panels. Loose lay the inside track, then place the template over both tracks, putting tension against the outertrack. Slide the inside track against the template and fasten.

The third method seems to give the most accurate results. Some builders actually under-size the template by" [3mm],to assure that no expansion occurs at the bottom of the wall where the highest concrete pressure exists.

Figure 31: Plywood Templates fit to Wall Dimension


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Building Tips: Locate the outside building line and strike the chalk line. The building line is the outside of the foam.Remember to account for the 2" [57mm] or 4" [108mm] of foam on both sides of the wall.

The outside track should be installed first, using the building line struck on the footing. The Metal Trackis then secured to the footing every 2-2' [60-75cm].

After the outside track has been placed, use a plywood spacer to place the inside track. Cut the spacerto match the wall cavity size.

To avoid potential problems, the job supervisor should carefully check the attachment of Metal Track tothe footing before walls are built.

If the wall runs off the side of the footing or the footing is not wide enough, strap ties or some other formof banding material can be used through the wall to connect the Metal Tracks/wood toe plates.

Typical Wall to Footing Connection Detail

FREE DRAINING BACKFILLAS SPECIFIED

DRAINAGE PIPE

PARGING AS SPECIFIED

DAMPPROOFING ANDDRAINAGE BOARD

AS SPECIFIED

REINFORCED CONCRETE CORE

EXTERIOR FINISH AS SPECIFIED

PARGING MINUMUM PER CODE

QUAD-LOCK TIE

SLOPE

FOOTING REINFORCEMENTAS REQUIRED

CONCRETE SLABREINF. AS REQUIRED

METAL J-TRACKSECURED TO FOOTING

INTERIOR FINISH AS SPECIFIED

QUAD-LOCK PANELS

FOUNDATION DOWELS

AT REQUIRED SPACING

VERTICAL REINFORCEMENTAT REQUIRED SPACING

HORIZONTAL REINFORCEMENT

PLACED ALTERNATELY ATREQUIRED SPACING

Figure 32: Typical Wall to Footing Connection Detail


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Thickened Edge Slab on Grade

MINUMUM PER CODE

DAMPPROOFING AND

DRAINAGE BOARDAS SPECIFIED

FREE DRAINING BACKFILL

AS SPECIFIED

DRAINAGE PIPE

SLOPE

BRICK TIES AS SPECIFIED

FLASHING AS SPECIFIED

PARGING AS SPECIFIED

QUAD-LOCK TIE

REINFORCED CONCRETE CORE

MASONARY VENEER AS SPECIFIED

COMPACTED GRANULAR

FILL AS SPECIFIED

SLAB INSULATION

CONCRETE SLAB AS REQUIRED

METAL J-TRACK

SECURED TO FOOTING

INTERIOR FINISH AS SPECIFIED

FOUNDATION DOWELSAT REQUIRED SPACING

VERTICAL REINFORCEMENT

AT REQUIRED SPACING

HORIZONTAL REINFORCEMENT

PLACED ALTERNATELY ATREQUIRED SPACING

QUAD-LOCK PANELS

Figure 33: Thickened Edge Slab on Grade

STANDARD WALLS

Always start any project by building corners, angles, T-Walls and other special elements first and then work into andmeet in the middle of each wall. Installation of door bucks should take place before any panels are laid.

Stagger the panels from one course to the next with an offset of 24" [60cm] so deep grooves are aligned and the verticaljoints between panels are not aligned. This means that for all odd courses (1

st, 3

rdetc.) you will usually exactly replicate

what you did on the first course and for all even courses what you did on the second course.

Never leave more than 8" [20cm] or 4 knobs between any two ties in straight walls (more ties may be needed for corners,T-walls, tight radii etc.; see details below).

Building Tips: Minimize waste by cutting left over pieces of panel in 12" or 24" [30 or 60cm] lengths. These can bedistributed throughout the wall in groups adding up to 48" [1219mm], rather than using full panels. Whenusing smaller scraps, be certain that vertical joints fall between the two flanges of a full tie.

Use the deeper grooves to locate tie placement every 12" [30cm] on center.

Follow suggested stacking pattern to keep grooves and ties aligned for later reference by finish trades.

CORNERS

All corners should be installed first. While other forming methods may call for building into the corners, the design andprecise layout of the Quad-Lock system is best suited for building from the corners to a common seam in the middle ofthe wall. When installed correctly on every course, the unique Quad-Lock corner assembly virtually eliminates the needfor additional corner bracing, and makes multi-story construction safe and efficient. Bracing may be needed only toassure plumb and alignment in relation to the rest of the wall.


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Quad-Lock Ties and Panels are designed to allow walls with different thickness to be joined at a corner (e.g. 8" [203mm]wall joining 6" [152mm] wall).

Corner Installation Instructions

Always work from the inside of the corner, facing out. On the first and all odd numbered courses, place two full 48"[1219mm] panels in the outside track at 90 to one another, lapping the left panel over the right (as seen from the inside

of the corner).

Figure 34: Full Panels at First Course Outside Corner

For the inner corner panels, cut both panels by a dimension equaling the wall cavity size PLUS 2" [51mm]. Lap the innerpanels the same as the outer panels. Always cut the ends closest to the corner, or the lay-out marks on the panels willnot be correct. Refer to the table and example below for cutting panels to the correct lengths.

Example: 8" [305mm] wall cavity size+2" [51mm] added to cavity size10" [356mm] cut from panel

Figure 35: Inside Panels Cut Back by Cavity Size + 2" [25mm]

Place these panels in the inside corner track, making sure that the ends line up with the outer panels. Always lap theinner panels to the same as the outer panels (left over right as seen from the inside of the corner).


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Figure 36: Panel Pairs Cut and Fit at Corner

Figure 37: Corner Brackets & Ties Installed at Corner

Figure 38: Second Row Full Panels Centered Over Joints


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Place Inside and Outside Corner Brackets over the knobs. Place a Full Tie as close to the corner as you can, makingsure that the two flanges are both inserted in the inner corner bracket.

Cut flanges from ties and insert them in the outer corner bracket as shown below, making sure that the slots closest tothe corner have a flange. Then insert a flange every 4" [10cm] (or 6" [15cm] once so it's next to a heavy grove). Extraflanges can be added around the heavy grooves, if needed for attachment.

Now place ties so they straddle each vertical seam and all deep grooves in the panels (every 12" [30cm]).

Important: The cut tie flangesplaced into the corner brackets are critical structural parts. Do not forget.

With Quad-Lock Plus Panels, the Corner Brackets should be placed on the inside row of slots in the panels (close to theinside wall surface). Always make sure that you insert flanges into the brackets.

With Quad-Lock FS Panels, cut and install the panels in the same manner as Regular Panels paying attention that thestrips will align vertically throughout the wall. Using this method, all the desired fastening strips will be there except theone close to the corner on the left side (seen from the inside). If needed, install a thin metal strip on that side of thecorner (screw it to the flanges). Ensure that all fastening strips are held by full ties, split ties, or tie flanges combined withmetal brackets.

Figure 39: Corner Assembly Second Course


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Figure 40: Corner Assembly with Corner Brackets, 6" [152mm] Wall


Building Tip: Flanges for corners can be pre-cut to speed up construction.


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Cutting Panels for Corners

Remember to keep the factory end of inside panels at the end away from the corner for alignment of the deep grooves.At wall width transitions, be sure to maintain alignment of the deep grooves in the panels.

The table and example below provide easy reference for pre-cutting panels

R-22 [U-0.28]Corner Cut lengths for Inside Panels*

Nominal Concrete CavityWidth

ALength

BLength

(Odd Layers) (Even Layers)

4" [100mm] 42" [1067mm] 18" [458mm]

6" [150mm] 40" [1016mm] 16" [407mm]

8" [200mm] 38" [966mm] 14" [356mm]

10" [250mm] 36" [915mm] 12" [305mm]

12" [305mm] 34" [864mm] 10" [254mm]* Outside Panels for all Layers will always be Full Panels or 48" [1219mm]


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Nominal Concrete CavityWidth

ALength

BLength

CLength

DLength

(Odd Layers) (Odd Layers) (Even Layers) (Even Layers)

4" [100mm] 40" [1016mm] 42" [1067mm] 16" [407mm] 18" [458mm]

6" [150mm] 38" [966mm] 40" [1016mm] 14" [356mm] 16" [407mm]

8" [200mm] 36" [915mm] 38" [966mm] 12" [305mm] 14" [356mm]

10" [250mm] 34" [864mm] 36" [915mm] 10" [254mm] 12" [305mm]

12" [305mm] 32" [813mm] 34" [864mm] 8" [204mm] 10" [254mm]

* Outside Panels for all Layers will always be Full Panels or 48" [1219mm]


Nominal Concrete CavityWidth ALength BLength(Odd Layers) (Even Layers)

4" [100mm] 40" [1016mm] 16" [407mm]

6" [150mm] 38" [966mm] 14" [356mm]

8" [200mm] 36" [915mm] 12" [305mm]

10" [250mm] 34" [864mm] 10" [254mm]

12" [305mm] 32" [813mm] 8" [204mm]


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Example: Cutting Panels for a 8" [20cm] nominal concrete wall

Figure 43: R-22 Corner

Figure 44: R-30 Corner


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P R O D

quad-lock product manual print

Documents

quadlock product manual

revolutionary quaddeckfloor

shear walls

metal brackets

resistant walls

basement walls

placeconcrete walls

successful construction