Installation of bridge expansion joints which is the construction of a highway bridge construction project is extremely important, the country's medium and large railway bridge expansion joints also need the same token, in the ballast deck should be considered to prevent cracks in ballast fall measures. Installation quality directly affects the smooth ride and comfort, the quality of service and large bridges life. GQF-C-type expansion joints with a link to a reliable heavy bridge expansion joints, has good resistance to aging, flex resistance can. Adaptation bridge beam end level, horizontal, vertical deformation, stretching resistance is minimal. Smooth engagement with the deck, sealing sealing, stretching flexible, modular bridge expansion joints smooth ride, long life characteristics. For stretching the amount of 40mm bridge expansion joints, 60mm and 80mm bridge. C, F type bridge expansion joint is a novel bridge expansion Highway Planning and Design Institute of China, the products are suitable for Heavy Traffic Area highways, urban bridges, viaducts and Interchange Project. GQF-C-type bridge expansion joint device features: low building height, the overall shape of the domestic hot-rolled shaped steel height of only 50mm, simple structure, easy installation, with significant reliability shensuofeng, comfort and durability. Suitable for deck pavement thickness equal to or greater than 80mm, stretching the amount of 80mm or less all kinds of bridges, which is convenient to replace the old bridge expansion joints, and for the construction of a new bridge to use. Telescopic device installation role is intended to ensure that the temperature changes in the upper structure, concrete creep and shrinkage, as well as under load at which the displacement can be achieved without generating extra additional internal forces, and to ensure smooth traffic. Sealing tape: use neoprene or EPDM rubber, has good resistance to aging, flex resistance can. Gallop bridge expansion joints Series Category: C Type E-type joints F-type expansion joints joints joints TST Z-type joints 160 joints a single group-type joints multiple sets of expansion joints comb-shaped retractable plate type expansion joints Gallop Road and Bridge Engineering Co., Ltd. Hengshui seam welcome you to call us and discuss bridge expansion joints, bridge expansion joints production, heavy bridge expansion joints supplied by Gallop Road and Bridge Engineering Co., Ltd. Hengshui. "Bridge rubber bearings, bridge expansion joints, rubber water-stop, inflatable mandrel" preferred Hengshui Gallop Road and Bridge Engineering Co., Ltd. (www.hsjllq.com) (www.china-2000.com), the company is located: Hebei Hengshui City Lake District, over the years, Gallop bridge to provide customers with the best quality of service, Contact: Zhao Jia Ji. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Gallop Bridge expect to be your long-term partner!