New products are introduced to the concrete contractor all the time. Whether these are announced as an updated solution, a ...

According to a July 2022 bulletin by the Concrete Reinforcement Steel Institute ... grade since they meet both A706 and A615. Since A706 rebar inherently meets the requirements of A615, all ...

These rebar supports are then left in-place while the concrete is poured. There are three main categories of rebar supports and spacers: support chairs, slab boosters, and wagon wheels. Rebar ...

If that happens, any rebar reinforcing RAAC can ... that "it is perhaps unfortunate that the term concrete has been retained for these aerated products". The report found that short-term exposure ...