Type of expansive water in water
Generic name: PN expansive water water, BW water swelling seal, sealing glue, water swellable rubber
Type of grouting is also called PN type water swelling rubber sealing strip。 With more than ten kinds of materials through the practice, mixing, extrusion and the water swelling characteristics of strip sealing material。
Type of expansive water has a high inflation rate in water, mobile added strong in construction joints with balanced self-healing function strong, self sealing settlement due to the emergence of new micro cracks, has completed the project, such as the gap Water Leakage permeability, available water plugging. The re using the water fee low and simple construction process, the best corrosion resistance. Widely used in air defense, swimming pool, sewage treatment engineering, underground railway, tunnel construction, culvert and other concrete construction joints, expansion joints, cracks.
The main specifications of BW expansion rubber seal of the water: 30 * 20,20 * 15,30 * 40,20 * 50mm.