Endorsed & Certified
Andrew Wilkins (RPEQ 7821)
How to use
Rebar Support Chairs
Our video demonstrates how Rebar Support Chairs are used in its correct specifications to eliminate the common causes of concrete cancer for concrete sleeper applications.
Newer revisions of our support chairs have a hook adjustment that stops the reinforced bars from moving upward in the concrete sleeper mould even under vibration.
We also have changed the color of the chairs to a concrete neutral colour as shown in our product photos.
Certified & Endorsed
RebarSupport chairs have been endorsed by structural engineer Andrew Wilkins (RPEQ7821)
A patent is a right that is granted for any device, substance, method or process that is new, inventive, and useful. It is legally enforceable and gives the owner exclusive rights to commercially exploit the invention for the life of the patent.
Obtaining a patent is a complex and time-consuming process which needs to be examined by professionals within the industry.
Our products have been patented with IP Australia (No. 2011201589) until 2031
Frequently Asked Questions
How do Rebar Support Chairs Prevent Concrete Cancer
When Rebar rusts – it expands, causing the concrete around the Rebar to be displaced, significantly compromising the strength and appearance of the concrete product.
Once concrete cancer starts the problem compounds as more of the steel is exposed to the elements (Moisture & Air) causing cosmetic and structural concerns.
Rebar Support chairs eliminate this problem by positioning Rebar inside concrete sleepers to a perfect position where the Rebar cannot be exposed to air moisture.