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- home > Supply > Shanghai | pvc water stop material - Jiangsu | pvc waterstops | Professional supplier
Information Name: | Shanghai | pvc water stop material - Jiangsu | pvc waterstops | Professional supplier |
Published: | 2012-06-13 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Provide Shanghai | pvc waterstops | Material - Jiangsu | pvc waterstops | professional supplier Product Description Tunnel and Underground Engineering of the water stop is a concrete lining seam (construction joints, expansion joints and settlement joint) built-in water stop. Bypass, flange, expansion of rubber and stop slurry treatment with the composition (Figure). Its characteristics: First, in the water stop the drainage channels connected by a lower part of the tunnel drainage system, waterstops lateral seepage pressure; paste in the three seam on both sides of the water stop flange water swelling rubber strips to prevent lateral flow of water seepage along the water stop. The water stop for three sewn in the lining of the tunnel and underground engineering waterproof. Rubber Sealing Strip Products, said Next Sealing: This product is widely used in various types of concrete and cast-in-place concrete structure. For example: culverts, dams, reservoirs, inverted siphon, subway, culverts, tunnels, hydropower, thermal power plants and so on. In these works, sometimes not continuous casting, or will cause expansion and contraction of concrete structures due to ground deformation and temperature changes and other reasons, should be left in the pouring deformation joints, construction joints. Seam seepage, leakage through the rubber water-stop approach to solve. It can prevent groundwater (or outside water) leaking into the building structure, but also to prevent water leakage inside the building to the outside world, with favorable results. (2) water-stop design and selection: The choice of 1.1 water stop Should be based on a hierarchy of importance of the structures, deformation joint deformation and water pressure, water-stop, so that (should be) taken into account to determine the work environment, economic factors and other conditions. 1.2 water stop material choice according to the following provisions 1.2.1 Under normal circumstances, multi-use natural rubber water stop. 1.2.2 When the case of weak acid, alkali, corrosive media, should use neoprene waterstops. 1.2.3 should be selected when the case of oil medium nitrile rubber water stop. 1.2.4 When possible case of mold erosion, should be considered mold rubber water-stop, their grades should reach more than two and two. 1.2.5 When the use temperature: -25 ° C ~ 60 ° C, selection of neoprene waterstops. -35 ℃ ~ 60 ° C, use of natural rubber water stop. -40 ° C ~ 60 ° C, use EPDM rubber water-stop. 1.3 the waterstops width and thickness of options to consider the following three factors 1.3.1 the level of deformation joint and vertical deformation Address: Hong Thai Street, Development Zone, Hengshui City, on the 8th Tel :400-0318-993 Fax :0318-7108181 Phone: 15603189993 13012098388 E-mail: 13012098388@sohu.com Web site: http://www.hszs.org Hengshui the Longsheng Engineering Rubber Co., Ltd. |
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Copyright © GuangDong ICP No. 10089450, Engineering Rubber Co., Ltd. Hengshui City, Longsheng All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 17383 visitor
Copyright © GuangDong ICP No. 10089450, Engineering Rubber Co., Ltd. Hengshui City, Longsheng All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility