The working principle and technical standards of back-adhesive rubber waterstop.
2021-12-16
The principle of using back-adhesive rubber water-stop strips.
Back-adhesive rubber water-stop strips undergo elastic deformation under various loads, thereby providing a strong seal, effectively preventing water leakage and seepage in building structures, and serving as a shock-absorbing buffer. Back-adhesive rubber water-stop strips are mainly used in construction joints and deformation joints during concrete pouring, integrating with concrete structures in foundational engineering, underground facilities, tunnels, aqueducts, and dams, ensuring the service life of the construction.
Technical standards for back-adhesive rubber water-stop strips.
Back-adhesive rubber water-stop strips are produced according to the national standard GB18173.2-2000 "Water Stop Strips for Polymer Waterproof Materials". During transportation, water-stop strip products should be protected from direct sunlight and should not come into contact with heat sources, oils, or harmful solvents. Finished products should be laid flat without heavy pressure. The storage location should ideally maintain a temperature of -10℃ to +30℃ and a relative humidity of 40% to 80%.
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