Water expansion of the seal ring water expansion of the seal ring water expansion of the seal piece Rubber Sealing Our company specializes in producing a variety of water expansion of the seal ring water expansion of the seal ring seal water swelling rubber sealing sheet Direct factory price with the advantages of water swelling sealing ring 13663286655 product: 1. Simple structure, easy construction, no professional and technical personnel and equipment, good sealing effect, non-polluting, non-toxic, corrosion-resistant, can speed up the construction schedule, so that a significant reduction in overall construction costs. 2. Similar water swelling rubber material rubber waterproofing has been widely used in various projects and sealed, and this sealing ring as his twin brother, similar to the role. It is an official national standard polymer waterproof material, this rubber after absorbing water gradually self-expanding, and after repeated immersion test, durability and reliable, after numerous engineering practice, with good results. Material indicators have reached GB / T18173.3-2002 third part (water swelling rubber) in the requirements. Maximum expansion rate can reach 300%. The rubber expansion in alkaline solution is very low, so do not worry about the concrete in front of a large expansion occurred not solidified. 3. Water expansion of the seal ring water expansion of the seal ring seal water swelling water stop working principle is simple piece of rubber, high visibility, ease of design, engineering and technical staff supervision, construction owners and all parties understand and accept, easy promotion. 4. Water expansion of the seal ring water expansion of the seal ring seal water swelling rubber water stop using tablets have sufficient basis to use in the project, you can see the national standard GB / 50108-2001 "underground works waterproof technical specifications" in Figure 5.3 .3-2 The recommended use of water swelling rubber ring as use basis. Water expansion of the seal ring water expansion of the seal ring seal water swelling rubber water stop for sheet structures through construction joints, cracks in steel, iron pipes and other parts are more susceptible to corrosion. Resulting in reduced structural strength, a direct threat to the safety of buildings, reduce the life of, or affected equipment, facilities and other serious problems is not working, specially developed standard water expansion of the seal of new products. Easier to use, according to the size of the corresponding product selection, you can put on compression. Better, more reliable, more insurance, are out of the reach of water from the surrounding bars. Also has a water-swellable, water sealing can. And transport, storage and more convenient. When the water expansion of the seal ring in the pile foundation and then apply a waterproof basement waterproof, part trailer coupling is weak link waterproof, water expansion of the seal ring is now a good solution to this, the sealing ring is in the trailer coupling set down on steel, sealing ring gauge into a good variety of other specifications are 16,18,20,22,25,28 mm, can be very good to prevent the cracks along the head and negatives out of the water, which can be more improve the quality of a good basement waterproofing, easy to use, is a good new waterproof material. Water swelling rubber sealing ring on the bolt is made of a polymer material and inorganic water swelling rubber refinement, and a new type of waterproofing material. After the swelling water can, expansion of ≥200%, on its own expansion and compaction of concrete cracks bolt can completely seal play a role in the actual construction, operation is very flexible and convenient, but also save labor and save time and material costs. Welded sealing plate (ring) replacement products. Rubber seal, water stop, polysulfide sealant, polysulfide sealant, cement gray two-component polysulfide sealant, two-component polysulfide sealant, polysulfide sealant, water swelling water stop, rubber water stop, externally bonded water stop, back posts water stop, buried water stop, cement color construction sealant, water expansion of the seal, GB only Water Article