Hydrophilic expandable rubber section for （亲水发泡橡胶部分）.pdf

pp oo tt s s oo rr dd II Hydrophilic expandable rubber section for watertight construction joints WHERE TO USE construction joints in construction up to a hydraulic For creating water light construction joints in civil, pressure of 5 atm. industrial, and hydraulic construction. Idrostop is available in 3 sizes, 20x10 mm, Some application examples 20x15 mm and 20x25 mm, labelled Idrostop 10, • Waterproof joints between concrete beds and Idrostop 15 and Idrostop 25. elevation walls. Idrostop does not contain bentonite. • Waterproof contact joints between different building materials, e.g. steel and concrete, or stone Because of its chemical composition Idrostop and concrete. expands gradually in permanent contact with water, creating an active barrier against water pressure • Contact joints between different types of materials, (positive and negative). Unlike other materials that tend to lose efficiency e.g. PVC or steel tubing going through poured following repeated cycles of expansion and concrete in swimming pools, sewage-treatment contraction, Idrostop maintains its properties tanks, reservoirs, and hydraulic projects in general.