Rubber Water-swellable article for concrete

As Water-swellable article ,rubber water sealing strip for concrete joints is a new type of water stop check of aquatic products, it passes through vulcanization molding, but unlike general rubber products, it has excellent resilience, extensibility. And elastic seal water. It can meet water expansion, with water water stop, stop water effect to make it more reliable than ordinary waterproof materials.

Rubber Water-swellable article

Physical properties
Hardness (shore A)：42±7
Tensile strength：3.5 Mpa (min)
Elongation：450% (min)
Expansion rate：250%
Tensile strength：3 Mpa (min)
Elongation：350% (min)
Expansion rate：250%
Low temperature bending(-20℃*2h)：No crack

Product Features:
1.Preserve its integrity with self-control ability.
2.Easy and fast to install owing to its high self-adhesive properties to dry surface.
3.Form a permanently flexible watertight joints.
4.Anti-aging without shrinkage, hardening and oxidization.
5.Withstand harsh temperatures ranging from -30°F to 200°F.
6.Non-toxic.
7.No need of special handling.

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