load transfer systems - danley.com.au on... · uneven floors can also result in the same negative...
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Slab on Ground
Construction Innovators®
Load Transfer Systems
Construction Innovators
Index 4 Diamond® Dowels
6 PD³ Dowel® Cradles
7 Plate Dowel Cradles™
8 Square Dowels
9 Square Dowels with Dowelmaster® sleeves
10 Square Dowels with Flanged Dowel Boxes
11 Square Dowels with Metal Dowel Covers
12 Square Dowel Cradles with Dowelmaster® sleeves
13 Square Dowel Cradles with Metal Dowel Covers
14 Round Dowels & Shrink Wrapped Dowels
15 Round Dowel Cradles
16 Speed Sleeve®
17 Tied Joint Cradles (with reinforcing bars)
18 Corrosion Free (CF) Joint™ System
www.danley.com.au
Design and engineering experts widely acknowledge that the floor is the most important component of a warehouse or distribution centre. The capabilities of the floor are determined by storage and racking systems and the sophistication of the vehicles used to handle the warehouse contents.
Poorly positioned joints or cracks in high-traffic areas can: Slow down the movement of forklifts and other materials handling equipment•Cause unnecessary wear to tyres, wheels and bearings•Potentially cause instability with loads•
Uneven floors can also result in the same negative effects and slow down production – adding to running and maintenance costs.
Why use high performance dowels? Dowels are required at joints in concrete slabs to transfer vertical loads across the joint and minimise differential deflection between slabs under load.
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Diamond® Dowels
HOW TO SPECIFYSpecify Danley® Diamond® Dowel (dowel size) x (dowel spacing), (finish or material). E.g. Danley® 6mm Diamond® Dowels at 450 mm centres, galvanised.
Features & benefits: Available with colour coded one-piece sleeves • 6 mm are orange 10 mm are blueIdeal for perimeter-of-pour dowel applications, i.e. •at construction jointsNo need to drill forms to support dowels during •concrete pourNailing flange provides secure attachment to form •boardsFlange on sleeve ensures dowel is perpendicular to •form board and is stable.Each sleeve is fitted with an internal spacer to •prevent collapse caused by pressure of concrete – the spacer is easily displaced into the apex of the sleeve when inserting the Diamond® plateSleeves moulded from durable, non-compressible •materialSleeves fitted with double-headed nails – second •head on nail acts as an anchor to help retain the sleeve in the concrete when stripping the form boardsReduced likelihood of sleeve knock-off when •placing steel reinforcement meshSimplifies form removal•Dowel plates available in black, galvanised and •stainless steelWide dowel plate at point of maximum load •reduces stress on concreteCan be integrated into other formwork systems• Ergonomically designed, user-friendly packaging, •complete kit with installation instructions
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The most efficient dowel system available, and well-suited for construction joints.
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PD3 Dowel® Cradles
PD3 Dowel® Cradles and Plate Dowel Cradles™ are well suited for contraction joints in concrete slabs and pavements. As well as efficiently limiting deflection, the 3 metre-long fabricated cradles ensure the dowels are set at the exact height for the specified slab thickness, and at precise spacing to minimise installation time.
HOW TO SPECIFYSpecify PD³ Dowel® Cradle OR Danley® Plate Dowel Cradle™ (dowel size) x (dowel spacing) x (slab thickness) and (dowel material). E.g. Danley® Plate Dowel Cradles™ 6 mm at 450 mm centres, for 150 mm slab, galvanised dowels; ORE.g. Danley® PD³ Dowel® Cradle 10 mm at 450 mm centres, for 150 mm slab, black dowels.
Danley® PD³ Dowel® Cradles are tapered plate dowels assembled into cradles of 3 m nominal length.
Features & benefits:•Availablein6or10mmthickdowelsspacedat 450 or 600 mm centres, and for slab thicknesses ranging from 150 to 300 mm•Dowelsarecolourcoded: 6 mm are orange 10 mm are blue•Taperedplatedowels300mmlong;madefrom AS/NZS 3679.1 GRADE 300 steel PD³ Dowel® Cradles have the same load transfer capacities and deflection characteristics as rectangular Plate Dowel Cradles™.
How PD3 Dowels® provide for perpendicular and parallel shrinkage
Debonding shrinkwrap on dowels
A small void is developed in the concrete by the tapered dowel, allowing for differential parallel shrinkage
Joint opens up due to slab shrinkage
If left side panel shrinks more than right side panel, differential parallel shrinkage needs to be accommodated
Panels shrink diagonally from
corners
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Features & benefits:Available for both 6 mm and 10 mm plate •dowel sizesAvailable heights to suit slabs 100 to 300 mm •thickDowels are colour coded: • 6 mm are orange 10 mm are blueDowel plates are 300 mm long, dowel sleeves •are 165 mm longDowel plates available in black, galvanised •and stainless steelIdeal for sawn contraction joints•Supplied in 3 m lengths•Simple installation•Minimises set-up time•Excellent deflection capabilities• Cutting the cross wire at site.
Plate Dowel Cradles™PD3 Dowel® Cradles
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Features:Structural grade square dowels sawn to length, not cropped.•Availablein16,20,25,32and40mmsizes•Availablein400,500and600mmlengths•Availableinblack,galvanisedandstainlesssteel
Square Dowels
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Adjustable stake
Dowelmaster sleeve
Wedge
Nailing plate
Features & benefits:Ideal for construction joints•Dowelmaster® sleeves available in 16 x •200 mm and 20 x 250 mm sizes Square dowels available for both 16 mm •and 20 mm Dowelmaster® sizesDowels available in black, galvanised and •stainless steelDowelmaster® sleeve supplied complete with •support stake & wedgeDowelmaster® sleeves provide expansion joint •capabilityNo need to drill forms to support dowels during •concrete pourNailing plate provides secure attachment to form boards•Flange on nailing plate ensures dowel is perpendicular •to form board and is stable
Square Dowels with
Dowelmaster® Sleeves
Danley’s Dowelmaster® sleeves allow square dowels to move both parallel and perpendicular to the construction joint as the concrete slab shrinks during curing. Simply secure the sleeves to the construction joint forms with the optional nailing plates; pour the concrete; strip the forms and insert square dowels into the sleeves – ready for the second pour.
HOW TO SPECIFYSpecify Danley® Square Dowel (dowel size) x (dowel length) x (dowel spacing) (dowel material) with Dowelmaster® sleeve (and nailing plate). E.g. Danley® Square Dowel 20 mm x 400 mm at 450 mm centres, galvanised with 20 mm Dowelmaster® sleeve and nailing plate.
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gFeatures & benefits:
Ideal for construction joints in both ground slabs •and elevated slabsHave expansion joint capability•Have large lateral movement capability•Integral nailing flanges with location marks•Simple installation•Available for 16, 20, 25, 32 and 40 mm square •dowelsBoxes formed from galvanised steel sheet, with •rigid foam void filler inside box
HOW TO SPECIFYSpecify Danley® Square Dowel (dowel size) x (dowel length) x (dowel spacing) (dowel material) with Flanged Dowel Box. E.g. Danley® Square Dowel 25 mm x 400 mm at 450 mm centres, galvanised with 25 mm Flanged Dowel Box.
Square Dowels with
Flanged Dowel Boxes
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Ideal where high loads or high movement is anticipated at joints.
HOW TO SPECIFYSpecify Danley® Square Dowel (dowel size) x (dowel length) x (dowel spacing) (dowel material) with Metal Dowel Cover. E.g. Danley® Square Dowel 20 mm x 400 mm at 450 mm centres, galvanised with 20 mm Metal Dowel Cover.
Features & benefits:Galvanised steel cover with foam strips each side – sized to suit •anticipated dowel movement both perpendicular and parallel to the jointAvailable for 16, 20, 25, 32, and 40 mm square dowels•Standard type has 5 mm compressible foam each side•Custom widths with thicker foam also available•Ideal for use on starter dowels drilled and epoxied into existing slabs•
Square Dowels with
Metal Dowel Covers
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Danley® Square Dowel Cradles are suitable for contraction joints in concrete slabs and pavements. The 3 metre-long fabricated cradles ensure the dowels are set at the exact height for the specified slab thickness, and at precise spacing to minimise installation time.
HOW TO SPECIFYSpecify Danley® Square Dowel Cradle (dowel size) x (dowel length) x (dowel spacing) x (slab thickness) and (dowel material), with Dowelmaster® sleeves. E.g. Danley® Square Dowel Cradle 20 mm x 400 mm at 450 mm centres for 200 mm slab, galvanised dowels, with Dowelmaster® sleeves.
Square Dowel Cradles
with Dowelmaster®
Sleeves
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NOTE: When placing concrete, care should be taken not to move the cradles, and not to stand on them.
Features & benefits:Available for both 16 mm and 20 mm square dowel •sizesAvailable heights to suit slabs 100 to 300 mm thick•Dowel plates available in black, galvanised and •stainless steelSupplied with Dowelmaster® sleeves as standard•Ideal for sawn contraction joints•High load capacities•Supplied in 3 m lengths•Simple installation•Minimises set up time•
Square Dowel Cradles
with Dowelmaster®
Sleeves
Square Dowel Cradles
with Metal Dowel Covers
Features & benefits:Square dowels sizes 16, 20, 25, 32, 40 mm•Standard dowels 400 mm long •Dowel spacing as specified•Supplied in 3 m cradle lengths•Available for slabs up to 300 mm thick•Dowels available in black, galvanised or stainless steel•Dowel covers formed from galvanized sheet steel•Foam strips inside sleeve allow for +/- 5 mm lateral •movementSimple installation•Minimises set up time•
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Round Dowels
Features:Structural grade round dowels sawn to length, not cropped.•Availablein16,20,24,27,30,33,36,39and42mmdiameters•Availablein400,500and600mmlengths•Availableinblack,galvanised,stainlesssteelandshrinkwrapped•Shrinkwrapprovidesbondbreak
Structural grade round dowels sawn to length, not cropped. Available in black, galvanised, stainless steel, and also shrink wrapped.
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Round dowels with a plastic shrink wrap coating over half the length of the dowel, to provide bond break.
Features:Available on 16 mm to 36 mm diameter round dowels•Can be applied to black, galvanised and stainless steel dowels•
Shrink Wrapped Dowels
Round Dowel Cradles
Features & benefits: Cradle length is nominal 3 m for dowels •Sizes up to 24 mm •NOTE: For larger size dowels, length is limited by maximum weight of 25 kg that can be safely handled by one man; or to specific lengths as specified by the customerManufactured as specified for pavement thickness, •dowel spacing, materials and finish
Danley® round Dowel Cradles are manufactured to meet the specifications of road authorities throughout Australia and New Zealand, and to the requirements of specific projects. Round dowels of 16, 20, 24, 27, 30, 33, 36, 39, and 42 mm diameter to AS/NZS 3679.1 GRADE 300 are available in stainless steel, black, galvanised and shrink wrapped.
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HOW TO SPECIFYSpecify Danley® Round Dowel Cradle (dowel size) x (dowel length) x (dowel spacing) x (slab thickness) and (dowel material & finish).E.g. Danley® Round Dowel Cradle 30 mm x 400 mm at 450 mm centres for 300 mm slab, galvanised dowels shrink wrapped.
Speed Sleeve®
Available in sizes:16 mm x 240 mm•
16 mm x 310 mm•
20 mm x 240 mm•
20 mm x 310 mm•
Nailing plates sold separately•
Features & benefits: Eliminates need for drilling form boards•
Eliminates greased bars•
Minimises vertical movement at joints•
Reduces damage at joints•
Easy and quick to use•
Suitable for galvanised dowels•
Reusable nailing plate•
Speed Sleeves are used with round dowels to eliminate the need for drilling formwork and greasing Dowels. Minimises vertical movement at joints. Speed sleeves® are not reusable.
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Tied Joint Cradleswith Reinforcing Bars
Features & benefits:Wire cradle assemblies with reinforcing bars•Supplied in 3 m lengths•Manufactured from AS/NZS 4671 GRADE 500 reinforcing bars•Available with either black or galvanised bars •
HOW TO SPECIFYSpecify: Danley® Tied Joint Cradles with reinforcing bars (bar size) x (bar length) x (bar spacing) x (slab thickness) and (finish).E.g. Tied Joint Cradles with N20 reinforcing bars 400 mm at 450 mm centres for 200 mm slab, galvanised dowels.
Flexibleformer
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CF JOINT SYSTEM™
The Danley® CF Joint™ System is a non-corroding forming system for residential, municipal and light industrial concrete slabs and pavements.
No steel components in the •system that can corrodeComplemented with non-corroding •dowel accessories suitable for vehicle load up to 10 tonnes
100% recycled dowels•100% recycled dowel •sleeve & sleeve support stands
yCorrosion FreeJoint System
HOW TO SPECIFYSupply the following data when ordering:1. Former or expansion former 2. Former height (100, 125 or 150 mm)3. With dowel accessories (if applicable)
NEW
Construction and contraction joint formersUv-stabilised, impact-resistant, paintable extruded PVC forms •Heights of 100, 125 or 150 mm •Supplied in 3 m lengths•Punched at 150 mm centres for dowels•Holes covered with uv-resistant pvc tape•
Expansion joint formersAll of the above, plus;•compressible closed cell polyethylene foam adhered to one face•
Dowel accessoriesCarton containing:
Qty 50 pultruded glass-fibre reinforced dowels • 14 mm diameter x 240 mm longQty 50 polypropylene dowel sleeves•Qty 50 polypropylene dowel sleeve support stands•Qty 10 polypropylene former joiners•
Construction Innovators™
www.danley.com.au
High performance
dowel systems
For concrete slabs
and pavements NEW from Danley®
PD³ Dowel® Cradles
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Technical information on dowels can be found in the High Performance Dowel Systems brochure.
www.danley.com.au
High Performance
Dowel Systems
Metal Dowel CoverGalvanised steel cover with foam strips each side, sized to suit anticipated dowel movement both perpendicular and parallel to the joint.
Construction Innovators™
Prepared by Danley® Construction Products Pty LtdABN 49 119 259 531Various products or systems shown in this brochure are covered by Australian and / or international patents, or have patents pending, or are registered designs. Various marks in this brochure are registered trademarks. Dimensions and specifications are subject to change without prior notification by the manufacturer. All dimensions are nominal. Unless required by law the company cannot accept any responsibility for any loss, damage or consequence resulting from the use of this publication. Photographs shown are representative only of typical applications, and are current as at 2009. The information in this brochure is copyright. © Copyright 2009.PRINTED NOVEMBER 2009
AUSTRALIA WIDEAll States and Territories
P: 1800 280 [email protected]
Head Office - Brisbane AUSTRALIA
Phone: +61(0) 7 3899 3466 Fax: +61 (0) 7 3899 1733
21 Steel Place Morningside QLD 4170PO Box 297 Cannon Hill QLD 4170
DCP_SO
GLTS_001
Flanged Dowel BoxWhere high loads or high movement is anticipated at the joint.
Dowelmaster®Dowelmaster® is a plastic cover for square dowels that allows slab movement in two directions.
Speed Sleeves®Plastic sleeves for round dowels that eliminate the need for drilling formwork and greasing dowels.
Shrink Wrapped DowelsShrink wrapped round dowels with a plastic shrink wrap coating for over half the length of the dowel, to provide bond break.
Square Dowels & Round Dowels
Diamond® DowelThe most efficient Dowel system available, well suited for construction joints.
Plate Dowel Cradle™Efficient Plate Dowel secured in fabricated cradle, well suited for contraction joints.
Square Dowel Cradle & Round Dowel Cradle
PD³ Dowel® CradleDanley® PD³ Cradles are tapered plate dowels assembled into cradles of 3 m nominal length.
Products
www.danley.com.au
Structural grade dowels sawn to length, not cropped.
SQUARE - Fully welded prefabricated dowel cradles with square dowels and either Dowelmaster® sleeves or metal dowel covers.ROUND - Fully welded prefabricated dowel cradles with shrink wrapped round dowels.
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