Supply of roof greening drainage board "polyethylene drainage board" plastic concave and convex board

Supply of roof greening drainage board "polyethylene drainage board" plastic concave and convex board
Please store the drainage board in a dry and ventilated environment to prevent exposure to the sun and away from fire sources.
Please place the drainage protection board vertically or flatly. Do not tilt or cross-press it. The stacking height should not exceed the first layer and heavy objects should not be stacked.
When laying, it should be smooth and natural, and laid along the slope or in the direction of the water flow.
When laying geotextile alone, ensure that the overlapping joints are compacted with glue or sand to prevent movement, and then backfilled. The first layer of backfill soil must be compacted before proceeding to the next step. The layered backfill must be compacted.
The company always takes customer satisfaction as its highest goal, operates with integrity as its purpose, and is willing to cooperate with customers at home and abroad to create a better tomorrow! ! !
Manager Zhang
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