The construction and implementation of unified planning, unified design, and unified construction and management of precast pipe gallery concrete and steel structures are important infrastructure and lifelines to ensure the operation of the city. A prefabricated square culvert is connected by steel rods to generate prestress, which can effectively deal with problems such as ground freezing and thawing and earthquakes. There are two waterproof grooves at the connection of the prefabricated square culvert used for drainage. One is filled with grout and the other is pre-embedded with rubber waterstops at both ends of the square culvert. After the two box culverts are butted, the waterstops can be squeezed tightly to prevent intersections. water leakage. Compared with traditional on-site pouring construction, it can greatly save the construction period and produce less waste due to the small construction area, which can reduce the impact on the surrounding environment.
Second, not only the accuracy of the product is greatly improved, but also the qualification rate is increased. By replacing the module or changing the number of modules, the purpose of changing the shape and size of the mold is used to manufacture square tube culverts of the required specifications. Third, the square tube culvert has the same appearance. Pipe culverts only need to customize one set of molds, which greatly reduces production costs and saves the time spent on making molds, speeding up production progress. Fourth, the structure is simple, easy to operate, and practical. It creates industry-leading fine workmanship to ensure high quality. A stable and uniform development route is achieved. Enterprises focus on the needs of the industry market and focus on development and international technology standards. Welcome to call Sanax Technology Co., Ltd. We look forward to cooperating with you.
Langfang Mold manufactures fine prefabricated pipe gallery culverts with short construction time and high quality. Customization is welcome