Which factors affect sbs modified bitumen waterproofing membrane in asphalt or bitumen modification systems?

Several factors influence SBS modified bitumen waterproofing membranes in asphalt or bitumen modification systems. Key factors include the quality and type of SBS polymer used, the bitumen’s penetration grade, the processing temperature during production, and the application method. Additionally, environmental conditions such as temperature and humidity during installation, as well as the substrate’s surface preparation, can significantly impact the membrane’s performance and durability. Proper selection and application are crucial for optimal waterproofing effectiveness.