The performance characteristics of modified bitumen waterproofing membranes

Let's take a look at the performance characteristics of modified bitumen waterproofing membranes. Modified bitumen waterproofing membranes use SBS rubber-modified

petroleum bitumen as the impregnating and covering layer, and use polyester fiber non-woven fabric, jute cloth, glass fiber mat, etc. respectively as the base fabric,

and use plastic film as the anti-sticking isolation layer. They are processed and manufactured through procedures such as material selection, batching, co-melting, impregnation,

composite molding, and curling. For modified bitumen waterproofing membranes, this kind of membrane has excellent high-temperature resistance performance.

It can be used within the temperature range of -25°C to +100°C, and it has high elasticity, fatigue resistance, and tear resistance. It is suitable for the waterproofing projects of industrial

and civil buildings in cold regions, as well as those with large deformations and vibrations. Performance characteristics: It has good low-temperature flexibility, and there will be no cracks

at -25°C; it has high heat resistance performance, and there will be no flowing at 90°C. It also has good elongation performance, long service life, simple construction, and little pollution, etc.

This product is suitable for the waterproofing projects of buildings of Grade I and Grade II, especially for the waterproofing projects of buildings in low-temperature and cold regions and

those with frequent structural deformations.