open terraces bitumen membrane 3mm sheet work in thillai nagar Rvs waterproofing is Bitumen, also kn...

open terraces bitumen membrane 3mm sheet work in thillai nagar Rvs waterproofing is 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