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Dongfang Yuhong PMB-741 SBS Modified Asphalt Waterproofing Membrane Product Leaflet
The PMB-741 is an SBS‑modified asphalt waterproofing membrane with a polyester base fabric reinforcement and a PE film, sand and mineral particle surface isolation. It offers high tensile strength, good low‑temperature flexibility, and a water‑impermeability of 0.3 MPa.
The membrane is suitable for roof, underground, pool and fire‑water tank waterproofing. Installation can be performed by hot‑melt or hot‑adhesive methods, with a recommended 100 mm overlap and temperature limits of –20 °C to 90 °C. Storage temperature must not exceed 50 °C and the product is stored for up to one year under proper conditions. This manual is written in Chinese.
Covers: Product Description · Specifications · Performance · Applications · Installation Methods · Transportation & Storage
Latest Dongfang Yuhong manuals
Dongfang Yuhong PMB-741 SBS Modified Asphalt Waterproofing Membrane Product Leaflet
Product Leaflet 2 pages · 346 KB · ZHThe Dongfang Yuhong PMB-741 SBS modified asphalt waterproofing membrane product sheet details specifications, performance, and installation guidelines.
Questions answered in Dongfang Yuhong manuals
What overlap width should be used when joining the membrane?
The membrane overlap should be 100 mm.
From: Dongfang Yuhong PMB-741 SBS Modified Asphalt Waterproofing Membrane Product Leaflet
What are the recommended temperature limits for installing the membrane?
Installation temperatures should be between –20 °C and 90 °C.
From: Dongfang Yuhong PMB-741 SBS Modified Asphalt Waterproofing Membrane Product Leaflet