Waterproofing Building Material Roofing Material Waterproof Membrane

Waterproofing Building Material Roofing Material Waterproof Membrane. Energy Saving Performance: Reduces HVAC energy costs by up to 40% compared to buildings without the membrane. Flame Retardant Safety: Meets national standard B2 level for flame retardancy, enhancing building safety. Corrosion & Bio Resistance: Resistant to acid, alkali, solvents, and provides antibacterial, anti-mildew, and anti-mite protection. Cost Reduction: Eliminates need for fine stone concrete or additional protective layers, significantly lowering engineering costs. Eco-Friendly Material: Made from 100% recyclable PE+PP materials, meeting green environmental protection requirements. High Thermal Resistance: Thermal resistance reaches 0.307 with 3cm air layer, equal to twice that of air and 43% of EPS board.