Water swelling water stop is a unique new rubber products, is a water swelling properties of putty-type water stop and product type water stop collectively. The rubber in the water 2-3 times after the expansion and deformation, and filled all the irregular joints of the surface, holes and gaps, while generating huge contact pressure, to prevent leakage.
Water swelling strip (water swelling strip), with water swelling properties of putty-type sealing strip and product type sealing strip collectively.
Water swelling rubber is a unique new rubber products. It has both the performance of general rubber products, but also have the ability to self-swelling with water, is a new type of waterproof material, water, waterproof effect is more reliable than the average rubber.
Water swelling rubber has more excellent features and advantages than ordinary rubber. The rubber in the water 2-3 times after the expansion and deformation, and filled all the irregular joints of the surface, holes and gaps, while generating huge contact pressure, to prevent leakage. When the joints or construction joints displace, causing the gap beyond the elastic range of the material, the ordinary rubber water-stop material will lose its water-stopping effect. The material can also stop water by swelling the water. The use of water-swellable rubber as a plugging seal water stop material, not only save the amount, but also can eliminate the general elastic material due to excessive compression caused by the characteristics of elastic fatigue, the waterproof effect is more reliable.
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