Jinzhong Drainage Pipe Manufacturer - Cast Iron Drainage Pipe Price - PVC Drainage Pipe Supply

Description :

　　With the rapid increase in the mileage of highways, the number of bridges has also increased. As a commonly used cast iron drainage pipe in bridge drainage systems, it has also become a new favorite in the bridge construction industry. The bridge drainage system mainly consists of drainage pipes and catch basins. Cast iron drainage pipes play a crucial role in bridge drainage

It can not only improve fluid transport efficiency and reduce noise. And it has a wide temperature range, good weather resistance, and good dimensional stability when the temperature changes. Okay, let's compare and see if it works. The wall thickness of commonly used bridge drainage pipes is 5-7 thick, and the diameter sizes are also different. The specifications of upper diameter 265mm, 215mm, 200mm, lower diameter 150mm, 100mm, 90mm are also different; Making the installation of drainage pipes more convenient, assembling and disassembling prefabricated beam templates faster, shortening the pouring cycle of prefabricated beams, and ensuring smoother bridge deck drainage. Bridge drainage pipe construction safety installation process: The construction and installation process of bridge drainage pipes is achieved through the following process steps:Pre embedding of drainage pipe: When pre embedding the drainage pipe, it is required to be installed firmly to avoid tilting or deformation caused by vibration during concrete pouring. 2. Before pouring concrete, the pre embedded positions and firmness of all drainage pipes should be checked, and the drainage pipes should not be directly vibrated during concrete pouring. 3. The position of the prefabricated beam drainage pipe is relatively fixed, and holes can be drilled on the formwork and reinforced with tension rod threads. 3、 Installation of drain pipe connection: After the concrete pouring is completed, remove the pre embedded drain pipe reinforcement rod thread, and smooth out the surrounding area of the drain pipe. After dismantling the template or lifting the beam out of the position, clean the drainage pipe and install its connecting pipe. 2. There are two types of drain pipe connections: threaded connections and adhesive connections. Generally, they extend 10cm from the corresponding position at the bottom of the beam or slab. Prefabricated beams can be installed on the beam storage pedestal to avoid inconvenience during high-altitude operations after installation.

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