Brand:KRS
Model:1000
MOQ:1000 Square Met
There are two types of modified bitumen waterproof membranes:
· Styrene-Butadiene-Styrene(SBS) polymer-modified bitumen membranes commonly are installed in hot moppings of asphalt or cold adhesive. SBS is a rubber-type modifier that gives bitumen the ability to stretch and resist damage, and improves its cold-temperature flexibility. Some SBS modified membranes are self adhering; that is, they contain an adhesive backing.
· Atactic Polypropylene (APP) polymer-modified bitumen membranes typically are heat-welded or torch-applied. APP is specially suitable for high temperature and strong sunshine area.
Generally, APP modifiers impart a "plasticized" quality to asphalt, and SBS modifiers impart a "rubberized" quality to asphalt.
KRS Modified Bitumen waterproof membranes are ideal choice for the customer due to the following advantages.
Firstly Excellent durability and high strength. Glass-reinforced polyester, combined with pinpoint asphalt/polymer blends, provides puncture-resistant strength. The resulting elongation and recovery characteristics also resist stress and enhance the roof’s long-term performance.
Secondly Simple, economical installation. KRS Modified Bitumen waterproof membranes can be installed without extra time or money, thanks to installation options such as cold-applied adhesive; hot asphalt; heat-welded; self-adhered base with heat-welded cap; and mechanically attached base with heat-welded cap.
Thirdly Diverse choices for design freedom. KRS Modified Bitumen waterproof membranes are available in both SBS and APP. Our careful blending of polymers and asphalt results in a versatile product— giving the architect, contractor and building owner the ability to create a customized roofing solution.
At last Dependability in all applications. KRS Modified Bitumen waterproof membranes are ideal in any situation, from new roofing or reroof applications.




