Concrete cover block acts as a spacer that is used to carry the TMT Steel rebar off the ground in order that concrete might flow and settle uniformly beneath the TMT Steel Rebars, and form a permanent half of the concrete mixture. You can buy excel Concrete Blocks from materialtree.com at the cheapest price offered in city, for your construction.
When doing RCC work it is vital to embed the steel within the concrete (also referred to as cover) in order that the rebar doesn’t corrode and to provide fire protection to the rebar. If we don’t offer the counseled cover the rebar can corrode with time and can ultimately lead to premature failure of the structure. Thus using cover blocks enhances the life of the structure considerably without adding much to the price.