WATERPROOFING MEMBRANE MANUFACTURER
Performance characteristics and scope of application of sbs bitumen waterproof membrane
The sbs bitumen waterproof membrane is made of SBS rubber modified petroleum asphalt as the infiltration covering layer, made of polyester fiber non-woven fabric, jute cloth, glass fiber felt, etc. as the tire base, and plastic film as the anti-sticking isolation layer. Material selection, ingredients, eutectic, infiltration, compound molding, crimping and other processes are processed and manufactured.
sbs bitumen waterproof membrane has good high temperature resistance, can be used in the temperature range of -25 to +100 ℃, has high elasticity and fatigue resistance, as well as up to 150% elongation and strong resistance Puncture ability, tear resistance ability. sbs bitumen waterproof membrane is suitable for waterproofing projects in cold areas, and industrial and civil buildings with large deformation and vibration.
sbs bitumen waterproof membrane performance characteristics: good low temperature flexibility, no cracks at -25℃; high heat resistance, no flow at 90℃. It has good extension performance, long service life, simple construction, and low pollution. The product is suitable for waterproofing projects of Grade I and II buildings, especially suitable for building waterproofing projects in low temperature and cold areas and frequent structural deformations.
sbs bitumen waterproof membrane specification classification: According to physical indicators, it can be divided into two categories: Ⅰ (-20℃) and Ⅱ (-25℃);
According to the tire base, it can be divided into two categories: polyester tire and glass fiber tire; according to the covering material, it can be divided into four categories: PE film (aluminized film), colored sand, shale flakes, and fine sand; width: 1000mm, the width is 10m, 15m two specifications; thickness: polyester felt roll 3mm, 4mm, 5mm; glass fiber felt roll 3mm, 4mm; glass fiber reinforced polyester felt roll 5mm
Scope of application of sbs bitumen waterproof membrane: sbs bitumen waterproof membrane is widely used in industrial and civil building roofs, basements, toilets and other waterproof projects, as well as roof gardens, roads, bridges, tunnels, parking lots, swimming pools and other projects. For projects with large deformations, it is recommended to use polyester tires with excellent elongation performance, and for other buildings, use relatively economical glass fiber tires.