SELF-ADHESIVE POLYMER MODIFIED BITUMEN WATERPROOF MEMBRANE
After APF wet-applied/pre-applied self-adhesive membrane, Keshun company develops APF-405 self-adhesive polymer modified bitumen waterproof membrane (hereinafter referred to as APF-405).
APF-405 (PET-AI)membrane uses aluminized polyester film as surface reinforced material, covering with rubber asphalt bonding material which contains active agents. In the construction, APF-405 can be directly applied which is bonded by polymer cement mortar (wet-applied) or according to the traditional constructive technique (dry-applied), which meets the constructive requirements for different projects, especially for the intermittent construction. When the membrane is exposed outside for longtime, it will decrease the wrinkling and bulging after paving.
Since this product can be bonded by polymer cement mortar, there is no special requirements for the substrate moisture content. It possesses strong bonding ability and effect, no water-channeling as well as great anti-puncture and self-healing performance.
1 Excellent waterproof performance
2 Excellent high-temperature resistance and low temperature flexibility.
3 Outstanding bonding ability, good effect to bond with substrate, no water-channeling
4 Strong anti-puncture and self-healing performance
5 Great stability, good anti-corrosion performance, simple-construction
Where to use:
1 Roof and basement waterproof construction
2 Concealed waterproof construction which covered by protection course