SBS modified bitumen waterproof membrane

Description

Product Structure Diagram:

Product Technical Parameters:

• Soluble Content: 1) thickness 3mm ≥ 2100g/m²;2)thickness 4mm ≥ 2900g/m²;3)thickness 5mm ≥3500g/m²;
• Heat Resistance（90 °C): No flow, no dripping;
• Low Temperature Flexibility（-20 °C): No Cracks;
• Water Impermeability(30 min,0.3MPa); Impermeable;
• Maximum Tensile Force(N/50mm): ≥ 500;
• Maximun Elongation: ≥ 30 %;
• Aging Resistance ( 70°C, 168h):Tensile Retention Rate:90%;Elongation Retention Rate: 80%,Low-Temperature Flexibility: – 15 °C, No Cracks;Dimensional Stability:≤0.70%; Loss of mass:≤1%;
• Peel Strength of Lap Joint: ≥1.5N/mm;
• Underside Bitumen Coating Thickness:≥1.0mm;
• Artificial Weathering:Appreance:No flow, no dripping;Tensile Retention Rate:≥80%;Low-Temperature Flexibility: – 15 °C, No Cracks;

Scope of Application:

• Suitable for waterproofing and moisture-proofing of various industrial and civil building roofs, basements, and other structures.
  Also applicable for indoor swimming pools, fire-fighting water tanks, and other waterproofing constructions.
• For waterproofing of subways, tunnels, concrete roads, bridges, sewage treatment plants, and landfills.
• For waterproofing of water channels, tanks, reservoirs, and other hydraulic structures.