The concept of manhole cover grates and an introduction to their main functions

We can see manhole covers and grates in residential areas and on streets. So, what are manhole covers and grates and what are their main functions? In the following article, the author will not only introduce the concept of manhole covers and grates, but also their main functions. Please take a look quickly.

The concept of manhole cover grates

The manhole cover grate is composed of two or four symmetrical plate bodies joined together. At the center of the cover plate body, there is a tree hole, and around the tree hole, there are multiple water leakage holes. It is mainly used in the tree pits of the green landscape trees along the streets to prevent soil erosion and beautify the environment.In addition, its strength is high, the price is low, the appearance is beautiful, the product can be arbitrarily colored, installation, maintenance, identification is convenient, is the garden department, factory greening, street beautification, landscape beautification ideal choice.

The main function of manhole cover grates

The main function of manhole cover grates is to filter sewage. They are widely used in environments where the corrosion resistance meets or exceeds relevant standards. It can be customized with patterns and colors according to customers' demands, enhancing the city's taste and bringing more splendor to our lives. At the same time, during the usage process, it has the property of corrosion resistance. Even after long-term use, its appearance remains very beautiful and its service life is also very long.