Municipal inspection well covers, manhole covers, Langdi Building Materials, complete specifications

Municipal inspection manhole covers and manhole covers are made of Langdi building materials with full specifications, but the construction speed is slow. The construction process is complicated, and the weight of the well during the construction process is often affected by the weather. A crane is often required to assist in installation. In addition, the construction area is large during the operation, and the required excavation costs also increase a lot. Environmental pollution is serious. Uneven settlement between traditional inspection wells and buried plastic pipes will easily cause leakage, causing pollution to groundwater resources. According to data from Shanghai, tens of thousands of clay bricks are consumed every year for drainage inspection wells in Shanghai. Nearly acres of fertile farmland are destroyed every year. Annual energy consumption in inspection wells in Shanghai: tons of standard coal. Tons of carbon dioxide are emitted. About 10,000 tons of standard coal are consumed in making bricks for drainage inspection wells nationwide every year.

Short service life. The service life of traditional inspection wells is generally within one year. Painting the inner wall with cement mortar and the inner wall of the concrete structure increases the internal resistance and has poor flexibility and wear resistance. It is inconvenient to move, bend and intersect the whole structure. It has poor structure and is used in some geological and geological areas. Areas with frequent earthquakes are prone to landslides and road subsidence, requiring a large amount of manpower and material resources to clear debris, bricks and other debris. Clearance is very complicated and requires a lot of maintenance.
Plastic inspection wells are the future development trend. In addition, its advantages make up for the shortcomings of traditional inspection wells. In recent years, the emergence of disposable injection molded plastic inspection wells can save space, prevent leakage, and protect the environment. The groundwater resources are not polluted, the installation is quick, the excavation trench is small, labor-saving, and time-saving are favored by many construction parties. This is one of the main reasons why plastic inspection wells have developed so rapidly in recent years.
To sum up, the performance of plastic inspection wells is superior to traditional inspection wells, which is one of the reasons why people are increasingly favoring them, and is also the future development trend of the inspection well industry. For the selection of plastic inspection wells in Henan, Langdi Building Materials, the first well in the Central Plains, is the first choice. Professional production technology creates high-quality products, and the company serves nationwide