Building a house by assembling a large number of prefabricated components can greatly improve the construction efficiency and shorten the construction period. Prefabricated components factory can also do municipal works, such as prestressed tension bridges, roadside crash barriers, kerbs, railway track prestressed sleepers, subway tunnel segments, prefabricated drainage pipes, etc.
Precast reinforced concrete structure has the characteristics of high strength, strong weather resistance, convenient construction and maintenance, high cost performance and environmental protection. The market of cement pre-products in China is developing rapidly, and the output of products continues to expand. The national industrial policy encourages cement pre-products and other industries to develop in the direction of high-tech products, and the investment of new investment projects by domestic enterprises is gradually increasing. Investors pay more and more attention to the cement pre-product market, which makes the cement pre-product market more and more concerned by all parties.
Ordinary cement prefabricated products
1. Cement pipe: made of cement and steel bars, generally used in urban drainage systems, such as water pipes, drainage pipes and various cement well pipes, such as inspection wells, power wells, cable wells and fire wells.
2. Cement bricks: They are indispensable materials in building construction. With the development of industrialization, the material of brick has developed from clay to industrial wastes such as coal gangue and fly ash, and now it is made of cement.
3. Cement cover plate: usually made of cement and cast iron, such as cement trench, cable trench, power cover plate, cement manhole cover, etc.
4. Cement board: There are many kinds of building boards made of cement, which are usually used in building construction. This kind of cement component can be prefabricated and cast on site.
5. Artificial cultural stone: this is a new building material, which is made of cement, ceramsite, pigment and other materials through mold processing and casting. Usually used in large-scale construction projects, especially villa construction, but the price is more expensive and the demand is not as large as other cement prefabricated products.