Compound manhole covers play a unique role in urban construction, and are increasingly recognized and accepted because of its many advantages, and more and more people choose to use it. However, it is not a simple matter to choose the right product. First of all, let us understand the composite manhole cover:
The composite manhole cover is made of new polymer composite material. The manhole cover is made of steel as the main internal skeleton. The composite manhole cover is made of new polymer composite material, and the main frame is made of steel bars, which is produced by high temperature molding. Composite manhole covers can be divided into BMC series and SMC series; BMC composite manhole covers are made of new polymer composite materials, with steel bars as the main internal skeleton, and are produced by high-temperature molding.
SMC composite manhole cover adopts new polymer composite material, with glass fiber as the main internal framework, and is produced by high temperature molding. The strength can bear the weight of 90 tons.
Compound manhole cover features: acid and alkali resistance, corrosion resistance, abrasion resistance, vehicle rolling resistance, long service life. Compound manhole cover features: acid and alkali resistance, corrosion resistance, abrasion resistance, vehicle rolling resistance, long service life.
Composite manhole cover is a kind of building material used in urban construction, so it must not be sloppy in the selection process. To ensure its quality and safety, it can be used in construction projects and let it play its role. Contribute your own strength to city construction and make city construction more secure.
