Diamond™ Dowel

RRP $0.00 
    • Description
    • Features
    • Documents

    Diamond™ Dowels are plate dowels suited for construction joints in concrete slabs and pavements. They transfer vertical loads across the joint and minimise differential deflection between adjacent slab panels under load. Easy to install, they attach directly to wooden form board or metal separation plates. They come pre-packaged with all components ready for installation.

    Diamond™ Dowels are available in two packaged options:

    Trade Packs - Designed for the rigours of onsite construction, the Danley™ Diamond™ Dowel Trade Pack is a sturdy, durable and easy to carry carton that is work-site tough. Trade Pack configurations:

    • 6mm Trade Pack: 25 sets of 6mm Diamond™ Dowel plates and plastic sleeves (Orange)
    • 10mm Trade Pack: 15 sets of 10mm Diamond™ Dowel plates and plastic sleeves (Blue) 
    • 20mm Trade Pack: 7 sets of 20mm Diamond™ Dowel Galvanised plates and plastic sleeves (Green) 

    Bulk Packs - 6mm & 10mm Diamond™ Dowels are available in a Bulk Pack for large volume project orders. The sleeves are packaged in one large box with 500 units. The dowels are packed flat onto a skid, the sleeves are packed into a box and packed on top of the dowel and shrink-wrapped.

    Diamond™ Dowels comply with the requirements of TR34 (4th Edition) – providing load capacity at joint width gaps up to 20mm.


    The 20mm Diamond™ Dowel is designed specifically for heavy duty joint applications including Industrial, Commercial and Civil infrastructure applications such as roadways and pavements.


    • Available in 3 dowel sizes: 6mm, 10mm and 20mm
    • Standard Diamond™ Dowel plates are saw-cut from steel bar to AS/NZS 3679.1 Grade 300.
    • Maximises surface area at the joint.
    • Nailing flange provides secure attachment to form boards.
    • Double-headed nails help retain the sleeve in the concrete when stripping the form boards.
    • Sleeve provides expansion capacity of 5mm.
    • Sleeve system ensures the dowel is perpendicular to the form board and is stable.
    • Sleeves moulded from durable, non-compressible high flow plastic.


    • Complies with the requirements of TR34 (4th Edition) – providing load capacity at joint width gaps up to 20mm.
    • Eliminates any drilling or processing of formwork.
    • Allows for diagonal shrinkage movement in two directions in
      the horizontal plane.
    • Reduces risk of restraint.
    • Reduced likelihood of sleeve knock-off when placing steel
      reinforcement mesh.
    • Maximises surface area of the joint line.


    File Type File Description
    Danley DD20 Tech Data Sheet TechnicalDiamond Dowel 20mm Plate Dowel & Sleeve
    Diamond Dowel Product Guide 2020 BrochuresAvailable in 6mm, 10mm & 20mm, the Diamond™ Dowel system provides load transfer for construction joint applications in concrete slabs and pavements.
    Danley_Heavy Duty Load Transfer_Advert EducationalThe Danley™ 20mm Diamond™ Dowel & PD3™ Cradle with RynoBar™ provide Load Transfer in heavy duty slab-on-ground environments.
    Danley™ Product Catalogue ANZ 2021 Product CataloguesOur Danley™ product range is specifically developed to solve problems faced by the industry in the design and construction of concrete flooring applications.
    DAN-DWG-009 - Diamond™ Dowel Sectional View (PDF) Drawings Diamond™ Dowel Sectional View (PDF)
    DAN-DWG-010 - Diamond™ Dowel Intersections (PDF) DrawingsDiamond™ Dowel Intersections (PDF)
    Diamond Dowel Section.dwg DWG
    DAN-DWG-009 - Diamond™ Dowel Sectional Views (DWG) DWG Diamond™ Dowel Sectional Views (DWG)
    DAN-DWG-010 - Diamond™ Dowel Intersections (DWG) DWG Diamond™ Dowel Intersections (DWG)
    Danley Stego Product Guide AUS 2019 Product GuidesProvides an overview of the Stego Vapour Mitigation solutions available in Australia, Technical Data and guidelines for the correct specification and use of Stego technologies.

    6mm - Diamond™ Dowel

    6mm - Diamond™ Dowel:

    PartDescriptionDowel size
    Dowel spacing
    DDSLPL06X110BDiamond Dowel 6mm - Black (Trade Pack of 25)6450Black
    DDSLPL06X110GDiamond Dowel 6mm - Galvanised (Trade Pack of 25)6450Galvanised
    DDSLPL06X110SDiamond Dowel 6mm - Stainless Steel (Each)6450Stainless Steel
    10mm - Diamond™ Dowel

    10mm - Diamond™ Dowel:

    PartDescriptionDowel size
    Dowel spacing
    DDSLPL10X110BDiamond Dowel 10mm - Black (Trade Pack of 15)10450Black
    DDSLPL10X110GDiamond Dowel 10mm - Galvanised (Trade Pack of 15)10450Galvanised
    DDSLPL10X110SDiamond Dowel 10mm - Stainless Steel (Each)10450Stainless Steel
    20mm - Diamond™ Dowel

    20mm - Diamond™ Dowel:

    PartDescriptionDowel size
    Dowel spacing
    DDSLPL20GDiamond Dowel 20mm - Galvanised (Trade Pack of 7)20450Galvanised