SBS-modified asphalt waterproof membrane is a sheet-like waterproof material made with
styrene-butadiene-styrene triblock copolymer (SBS) thermoplastic modified asphalt as coating material, polyester fiber felt or glass fiber reinforced polyester felt as reinforcement layer, and polyethylene film, fine sand and mineral flake (M) as isolation material on the upper surface. The product has zero rubber powder added, green and environmentally friendly.