▎ 摘　　要

NOVELTY - Roofing material comprises cement, terracotta, fly ash, wood fiber, talcum powder, antioxidant, neoprene, quartz sand, insulation filler, polyvinyl chloride resin, phenolic resin, ethylene propylene diene monomer (EPDM) rubber, polyvinyl alcohol, nano titanium dioxide, aluminum silicate, graphene, barium sulfate, low-density polyethylene, surfactant, and auxiliary agent. USE - Roofing material. ADVANTAGE - The roofing material has better waterproof effect, effectively avoids the phenomenon of water leakage and water seepage on the roof, and has better anti-aging and anti-cracking performance.