Hao-engineered rubber, steel buried side rubber water stop, steel edge rubber water provided by Hao-engineering rubber. We are Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) located at: Hebei Hengshui specializes in: grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing simple operation , economical and practical. Mounting holes steel side rubber water-stop, easy on-site installation and accurately place the water stop. Grouting pipe reusable, easy to detect repair operations, to avoid the traditional drilling grouting repair, effective and low cost. Water swelling rubber water used is a part of the expansion of waterproof rubber line execution GB18173.3-2002 standards. Other parts of rubber and rubber water-stop physical and mechanical properties of the same execution GB18173.2-2000 standards, it is called "water swelling rubber water stop." In addition to having a rubber water-stop performance, its main feature is the water line with a water swelling properties of rubber have to be made. Swelling rubber water stop at the beginning of the expansion under the action of water tightness and enhances water stop and structures to make waterproof, seal better water swelling rubber water-stop performance characteristics of rubber water stop after encountering water steel edge rubber water-stop 350 * 10, the volume will expand, so this product can be widely used in all types of concrete structures, for example: underground engineering dams, reservoirs, subways, culverts, tunnels, etc.. In these projects, because it is not continuous casting, or due to the deformation of foundation buried steel side rubber water stop, or concrete structures due to thermal expansion and contraction caused by temperature changes and other reasons, the cast often left Deformation, construction joints These joints against leakage issue will be adopted at the site of Deformation using water swelling rubber water-stop approach to solving it can prevent water leaking into the groundwater or outside the building structure, but will also prevent the building of Water leak to the outside. Rather than ordinary water stop with a high expansion ratio, mobile complement strong, placed in crevices of buried steel construction side rubber water stop, after pouring seam has a strong balance self-healing function, self-sealing due to settlement The new small gap appeared, for already completed projects, such as the gap leakage of water, available water swelling rubber seal re-plugging. BW seal project using low cost and simple construction technology, product best corrosion resistance. CL-BW (PN) water expansion of the seal is our well-developed, combined with domestic and international data, the development of new waterproof sealing materials produced water stop production of new products, the product is suitable for air defense, basement, sewage treatment works , underground railways, construction joints tunnels, reservoirs, water and concrete projects, expansion joints, cracks and so on. Products in static distilled water volume expansion (%) can be divided into: ≥150%, ≥220%, ≥300% other types. This product has been included in the GB / T18173.3-2002 Part III polymer waterproof material, and in August 1, 2002 implementation.