Closed-cell polyethylene foam board, two-component polysulfide sealant, water expansion rubber seal

Closed-cell polyethylene foam board, two-component polysulfide sealant, water expansion rubber seal, application products watertight 1. closed-cell polyethylene foam board: u concrete highway expansion joints of the joint board; u BRIDGES joint seal plate; u water conservancy dam, retaining dam, stilling ridge, slope, balk wall of the expansion joint plate; u hydropower, thermal power, engineering, sealing seams tower bottom plate; u building settlement joint sealing plate frame structure; u Living with water and sewage treatment plants pond sealing caulk board; u runways of the joint board; u ports, docks, concrete of the joint board; u tunnel, the tunnel concrete The joint board over the water; u subway, underpass concrete sealing the seam panels. 2 .. polysulfide waterproof sealant suitable for sealing joints in building long-term immersion, and Concrete bonding properties, such as: underground waterproof seams, runways, storage dirt, cesspools, underground engineering, large-scale water conservancy projects were using polysulfide sealant, it has anti-aging, durability, air tightness and water resistance, good adhesion of high elongation elastomer rubber shape, it is now in the domestic part of the large reservoirs, cisterns, cesspools underground engineering, we have used this product, well received engineering and technical personnel. 3. The water swelling rubber seal, which has a water-swellable, water seal with double sealing function, the volume of water after expansion, viscosity increase, can quickly clog the pores of construction joints and around the expansion process, not only viscosity increase, elastic strength also increased the ability to adapt structural deformation greatly increased, to reliably achieve sealing purposes. It is applicable only slurry seal and hydraulic structures and filling seam construction joints in water conservancy and hydropower projects; also be used as structural joints and head of relatively high operating auxiliary sealing joints and caulk. The product type seal is a rubber that is generally characteristic, there are water swelling with water seal their own function. Sealed waterproof  The material has an elastic joint seal materials, when both sides of the seam from the increase to elastic recovery of less flexible waterproof material, since the material has a water swelling characteristics of the material within the expanded range of start-stop the role of water, the expansion body has rubber-like properties, and more water ﹑ ﹑ acid and alkali. Water expansion of rubber, can be used for underground pipe plugging the water swelling rubber seal multi-band wrapped tight in cracks or leaks. Then sealed with concrete, other methods can also be sealed. Mobile: 13931819338 Contact: Wan Hai Liang QQ number: 2218838017 E-mail: hongchuangxiangsu@163.com