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Concrete trench drain with galvanized steel cover grate
May 14, 2018

To the concrete trench drain on the pictures, galvanized steel cover grate over the trench drain.

But we can't find the PVC pipes or drainage pipes to discharge the surface water or rain water from

the surface of the ground and the parking lot.

To catch the water from the ground of parking lot through a few of surface drain outlets. Obviously that's not enough.

polymer concrete drainage channel.jpgresin concrete drainage channel.jpg     resin concrete drainage channel.jpg

resin concrete surface drainage kerbs.jpg     resin concrete trench drain and kerbs-2.jpg

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