Roof sheet leakage work in Pudukkottai Rvs waterpr...

Roof sheet leakage work in Pudukkottai Rvs waterproofing construction chemicals Application chemicals supplier distributor  இல் In English Bitumen, also known as asphalt, is a sticky, black and highly viscous liquid or semi-solid form of petroleum. Thanks to its waterproofing qualities, it is widely used in construction. Bituminous membranes are perfect for waterproofing roofs, basements, below-ground structures, bridges and other structures.