TO MAINTAIN SPACE BETWEEN SHUTTERING PLATE AND ROAD
22 Millimeter (mm)
Cash in Advance (CID), Cash Advance (CA)
Js designer tiles product is manufacturing cover block molds in Synthetic silicone plastic & rubber quality in all shape & size .basically cover block is essentially a spacer that is used to lift the rebar matrix off the ground so that concrete may flow underneath the rebar. In order to prevent corrosion of the rebar, it needs to be fully encased in concrete. By code, it usually needs about 2 to 3 inches of coverage on all.