What technical requirements define soprema sbs modified bitumen roofing for asphalt or bitumen modification?

Soprema SBS modified bitumen roofing is defined by several technical requirements, including a minimum softening point of 100°C, a tensile strength of at least 1,000 N/5 cm, and elongation properties exceeding 30%. The membrane must exhibit excellent adhesion to asphalt substrates and withstand extreme temperatures. Additionally, it should comply with ASTM D6164 standards for SBS-modified bitumen roofing, ensuring durability, flexibility, and resistance to UV degradation and thermal cycling. Proper installation techniques are also essential for optimal performance.