Hydrophilic Waterstop Strip for Concrete Joint Sealing

Hydrophilic Waterstop Strip for Concrete Joint Sealing. High Expansion Rate: Volume expansion ratio reaches up to 400% when exposed to water for effective sealing. Dimensional Stability: Maintains stability even at high temperatures and allows reproducible swell after wet/dry cycling. Versatile Application: Suitable for fresh/salt water, sewage, and chloride/sulfate contaminated soils. Easy Installation: Simple to fix with adhesive or nails; requires only 70mm concrete encapsulation. Customizable Options: Offers customized colors (Black/Red), shapes, and total solution design services. Certified Quality: Products are CE, ISO, and ISO9001 certified ensuring high quality standards. Free Sample Policy: Free samples available for client evaluation; client only pays delivery cost. Professional Support: Provides graphic design, 3D model design, and total solution services for projects.