Aquatorch KS-959 | Polymer Modified Bitumen Membrane Keshun Waterproof Technology CKS

Aquatorch KS-959 is a polymer modified bitumen waterproof membrane that specially formulates for railway & bridge to satisfies the high strength and flexible requirement. It center layer is a polyester felt layer that added with an SBS modifier to increase the adhesion strength and improve the anti-fatigue and sheer performance. Then both sides are covered with modified bitumen and use fine sand as the isolation film. The adhesion can be strongly bond to a concrete and prevent bubble issue and water permeability. It also has a good elongation rate and tear resistant to withstand the repeated equipment grinding and car motion vibration. Even under the harsh environments such as chemical exposure and under cold temperature it performance still remain. Its installation is using a hot welding method which is a fast and easy application by using a machine.

Aquatorch KS-959 is widely used for infrastructures such as high-speed railway, flyover, bridge, and high way project.