Descrittion：
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Usage：
advanced waterproof rolls of material made of soaking-denaturation asphaltum , widely used in the project of the roofing,in bridge floor of the underground project, in water tank which are waterproof and dampproof ,in antisepsis of building foundation
Feature：high anti-pulling intensity、 good extensivity,good heat resistance,、 strong anti-puncture resistance,anti-erosion, endurance of abrasion
Technical parameters：as shown in the below table |
