Products

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• 2014-02-19

Danley Dowels are a tapered plate dowel and sleeve system designed to reduce restraint for day joint applications in concrete industrial floors and pavements Danley Dowels are designed as a fast fix to timber form system that provides load transfer across the joint and minimises differential deflection between adjacent slab panels Danley Dowels provide a low cost

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• 2014-02-19

Floor Systems 06 Model Number Guide 08 Selection Guide 10 100 Series 16Acoustic authorities Waterproofing warriors Forbidders of Fire Air and 200 Series 18 300 Series 20 400 Series 24 500 Series 26 700 Series 31 800 Series Recent Projects 34 34 Recent Projects 06 04 2 obsessed with protecting buildings™ inprocom 8002225556 3 They re not just Expansion

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• 2014-02-19

Keywords Joint design curling dowels saw cutting cracks edge protection load transfer TR34 ACI T48 INTRODUCTION It is important for Industrial floors to be appropriately designed with the goal of achieving flat and crack free slabs The various design methods around the globe address this using joint design in many different ways Regardless of the design

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• 2014-02-19

Patented Concrete Doweling System For Slabs On Ground Speed Dowel 174 is the pioneering slip dowel installation system that ensures proper dowel alignment for positive load transfer in slab on ground concrete joints Speed Dowel 174 has revolutionized how the concrete industry designs and constructs joints for superior performance while slashing the time and cost

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• 2014-02-19

2017 08 23 nbsp 0183 32 An economical system with leading load transfer capabilities it eliminates the risk of slab interlock as often seen with conventional bar dowel load transfer system applications Recommended for joint openings up to 3 4 wide SurePlate dowels are suitable for construction of all types of ground level floor slabs such as jointed or jointless ground bearing and pile

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• 2014-02-19

This dowel typically provides a 30 increase in capacity for joints of over 20mm in slabs greater than 250mm Tabulated performance data is shown on page 9 for a slab depth up to 350mm and a joint width up to 40mm Contact Ancon for applications outside these parameters Installation is a quick and simple process see page 11

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• 2014-02-19

Combiform screed rail works as a dowel bar holder form system and construction joint The steel material and shape gives superior strength with a lightweight rail CombiForm can act as a crack inducer and when used together with a top extender also acts as a saw cut saving time and money A screw system means that fine adjustment can be made to make create super flat

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• 2014-02-19

using slab pull out tests with up to 5 dowels per joint Prabhu et al 2006 This study found that while dowel misalignment has only a small influence on initial debonding shear stresses it has a significant influence on post slip horizontal displacements Structural distresses such as concrete spalling and cracking increased in severity with the number of misaligned dowel bars at the

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• 2014-02-19

Based on published engineering PNA tapered plate dowel systems meet exacting tolerances to ensure long term joint stability for concrete slabs and paving applications We can provide recommendations for the size and spacing of PNA s plate dowel systems to deliver the industry standard for performance criteria of less than 01 inch 25mm of differential deflection across

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• 2014-02-19

Continuous pour jointing systems Having built a reputation for quality and innovation over the last 30 years Connolly is a leading name in slab on ground concrete jointing solutions The range covers all applications from the light duty footpaths of the residential sector to the heavy duty requirements of large scale industrial warehouse slabs

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• 2014-02-19

Proper joint design includes a dowel system to transfer loads across and manage stresses within the joint Construction contraction and expansion joints all have situational applications in slabs on grade Knowing each have unique characteristics and construction requirements Sika has developed dowel systems to suit all types of joints

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• 2014-02-19

dowel before the joint is locked Standard Ancon systems are available for use at slab joints and retaining core walls Lockable Dowels Lockable Dowels have been designed by Ancon for use at temporary movement joints most commonly found in post tensioned concrete frames These dowels allow initial shrinkage of the concrete to take place and are then locked in

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• 2014-02-19

2020 01 28 nbsp 0183 32 Your customers will be floored by the new dowel and joint systems for concrete slabs and pavements Stop searching for suppliers and call SureBuilt right now Taper Dowels The diamond shape Taper Dowel provides concrete joint stability reliable load transfer and smooth slab to slab transition without restraining floor movement

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• 2014-02-19

Concrete Expansion Joint System The new A S Expansion system offers numerous benefits over existing expansion systems Permanent Shutter NO stripping shutter Precision Height set up Adjustable to be millimetre perfect Precision Dowel Bar set up Adjustable to precise levels Set up by Steel Fixers on site training or fitting available if required Joint Seal is Part

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• 2014-02-19

Depending on the type of floor joint the tool offers a variety of load transfer systems including circular dowels rectangular dowels and diamond dowels Peikko Designer 174 FLOOR JOINT provides a design report including utilisation ratios against determined loads The design reports are also available in printout format Peikko Designer 174 FLOOR JOINT is a free web based

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• 2014-02-19

Dowel systems Dowels perform the important job of load transfer between adjacent concrete slabs Because a concrete slab only has around 50 of its load bearing capacity at the edges dowels are needed to support the slab help bear and transfer weight and permit controlled movement of the two adjacent slabs technically called the approach and leave slabs

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• 2014-02-19

Free Movement Armoured Joint system ensures adequate load transfer in contraction and construction joints and eliminates resistance to joint opening and movement in both horizontal plane directions The system also provides extremely durable edge protection to the concrete slabs particularly when subjected to traffic Our Discontinuous plate dowel load transter

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• 2014-02-19

They act as a permanent formwork creating a secure boundary or day joint during the concrete pour They allow the concrete slab to contract in a controlled way to prevent random cracks occurring They protect the construction joint arrises from impact damage once the building is in use saving the expense of repair

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• 2014-02-19

Non Tapered plate profile ensures consistent bearing stresses at joint face and full depth of dowel Engineered to provide optimal use of steel Integral patented sleeve insert eliminates lateral restraint between concrete sections SPEED PLATE reduces the number of dowels required when compared with conventional doweling systems

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• 2014-02-19

Reduce joint faulting and corner cracking Dowel and Tie Bars 2nd International Conference on Best November 2 2011 Practices for Concrete Pavements Tie bars Placed across longitudinal joints at the mid depth of the slab Prevent lanes from separation and differential deflections Made of deformed epoxy coated steel Reduce transverse cracking Dowel and Tie Bars 2nd

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• 2014-02-19

This Australian system induces fine cracks to form on 1 meter squares and eliminates joint cutting Joint Free Slabs Ltd Placing 0 5 reinforcing steel in the top 2 inches of the slab in both directions can allow you to eliminate joints That is about a 4 bar at 10 inches on center This doesn t really eliminate cracks but results in very fine more closely spaced cracks A recently

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• 2014-02-19

dowel systems Dowels perform the important job of load transfer between adjacent concrete slabs Because a concrete slab only has around 50 of its load bearing capacity at the edges dowels are needed to support the slab help bear and transfer weight and permit controlled movement of the two adjacent slabs technically called the approach and leave slabs

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• 2014-02-19

The size and diamond shape of the Taper Dowel provides concrete joint stability load transfer and smooth slab to slab transition without restraining floor movement The plastic sleeve is nailed to lumber edge forms before concrete placement and the steel plate slides into the sleeve after forms are removed in preparation for the adjoining slab The plastic sleeve allows

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• 2014-02-19

2021 06 17 nbsp 0183 32 The traditional manufacturing of dowel joints was made using a tool called the dowel plate This is an iron plate equipped with holes of various sizes and sharpened circumferences The woodworker would split a piece of wood down to an appropriate size slightly bigger than the desired hole diameter and drive the piece of wood through the hole in the

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• 2014-02-19

2021 07 08 nbsp 0183 32 Most dowel joints begin as ordinary butt joints but with one or more dowels spanning the joint fitting into matching holes that align with each other Alignment of holes precision of dowels tight joint assembly These three essentials are behind every perfect dowel joint and the first thing to understand is also the most important Great

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• 2014-02-19

PVC socket with nail holder 3 part system consisting of plug in sleeve with nail holder and guide tube as well as a stopper available in 216 20 mm length 250 mm or 216 25 mm length 250 mm The plug in sleeve can be fixed to all our joint profiles as well as other formwork systems The PVC socket facilitates the vertical installation of the load transfer dowels and thus ensures a

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• 2014-02-19

Dowel Load Transfer System Design A Brief History Figure F2 Diff erential deflection loaded side of joint minus unloaded side of joint for several dowel materials and diameters 7 5 in PCC slab 12 in dowel spacing 28 GUIDE TO DOWEL LOAD TRANSFER SYSTEMS FOR JOINTED CONCRETE ROADWAY PAVEMENTS vii List of Tables Table 1 State

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• 2014-02-19

The Dowel Basket is recommended for joints up to 0 20 wide and is suitable for all types of ground level concrete floors slabs or pavements Taper Dowel The size and shape of the Taper Dowel provides joint stability load transfer and smooth transition without restraining concrete floor movement

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• 2014-02-19

Today s concrete floor designs have fewer joints than those in the past With greater distance between joints good joint detailing is essential to avoid expensive premature maintenance Plate Dowels Carbon steel plate dowels are now common in industrial and commercial concrete floor construction They have replaced debonded round and square dowel bars as the

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• 2014-02-19

Concrete Floor Dowels and Joint Systems You are here Home 1 Sign Up 2 Welcome 3 Concrete Floor Dowels and Joint Systems Products Bar Support Bridge Deck Coil Rod Concrete Hoppers Floor Dowels Formliners Form Ties Heavy Forming Metal Rib Pipe Braces Plywood Forming Precast Rebar Safety Cap Self Riser Shoring Staybox