A cement board is a mix of cement and reinforcing fibers fashioned into sheets, of various thickness that are usually applied to be a tile backing board. Cement board is usually nailed or screwed to Wooden or metal studs to make a substrate for vertical tile and hooked up horizontally https://andresxcbxu.alltdesign.com/not-known-factual-statements-about-tiles-dealers-in-pakistan-50277781