Brick bad Coba waterproofing in terrace thiruverum...

Brick bad Coba waterproofing in terrace thiruverumbur Rvs waterproofing construction chemicals Application chemicals supplier distributor What is Coba Brick Waterproofing? Coba brick waterproofing is the oldest method, the procedure of which involves laying brickbats on the flat concrete roof and grouting the same with waterproofing compound with a slope to drain the surface water