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How to choose cover grate of synthetic concrete trench drain?
May 18, 2018

As the development of the city, the application of trench drain covers has become more frequent on the road. The galvanized steel cover grate of trench drain can be adapted to some occasions.

When selecting the drainage drain, you must first confirm the application of the drainage channel. Usually, if you use it for pedestrian, roadways, or building floors, you must pay attention to the design and model selection because of different loads and directions of travel.


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