The SPEED DOWEL system provides a fast and accurate method of installing round or square dowels across concrete construction joints.
Designed for slab-on-ground and vertical construction joints, the system maintains correct dowel position and alignment while allowing the adjoining concrete sections to move independently as shrinkage and thermal movement occur.
Unlike conventional slip-dowel installation. which can require drilling formwork, greasing dowels and manually checking alignment, SPEED DOWEL uses a simple three-part system comprising a base plate, plastic sleeve and steel dowel.
The base plate is fixed directly to the timber formwork before the first concrete pour. The sleeve fits over the base plate and is cast into the concrete. Once the formwork is removed, the steel dowel is inserted into the accurately positioned sleeve before the adjoining section is poured.
This controlled installation method reduces labour, minimises the risk of dowel misalignment and provides dependable vertical load transfer across the joint.
How the SPEED DOWEL System Works
- Fix the SPEED DOWEL base plate to the timber formwork at the specified centres.
- Fit the SPEED DOWEL sleeve over the base plate and place the first concrete section.
- Remove the formwork, insert the correctly sized steel dowel into the sleeve and complete the adjoining pour.
The system creates a pre-positioned sleeve within the first concrete section, allowing the dowel to be installed after the formwork has been removed. This avoids penetrating the boxing with steel dowels and provides a consistent, repeatable installation.
Engineered Load Transfer
Dowels transfer vertical loads between adjoining concrete sections, reducing differential deflection as traffic and equipment cross the joint.
Correct dowel alignment is critical. Poorly aligned or incorrectly positioned dowels can restrict joint movement, increase internal stresses and contribute to cracking or deterioration around the joint.
SPEED DOWEL holds the sleeve in the specified position during concrete placement, helping ensure the installed dowel performs as intended.
SPECIFICATION TEXT
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SPECIFICATION TEXT:
Product details: CANZAC SPEED DOWEL installed as per CANZAC specifications.
