HOT SALE Plastic Drainage board/drainage cell/drainage sheet 30mm height

 Drainage board/drainage cell/drainage sheet

1.Description of drainage board/drainage cell/drainage sheet:

Drainage Board adopt high-density polyethylene as raw material,using highpressure injection molding process

to suppress a hole-shaped lump, with three-dimensional space and certain support height. It is popularly 

applied in roof greening,subway tunnels,water reservoir seepage,vertical green and many other areas.

2.Technical of drainage board/drainage cell/drainage sheet

3.Features of drainage board/drainage cell/drainage sheet;

• Efficiently removes only excess water.
• Promotes fast and excellent plant growth.
• Reduces Urban Flooding.
• Reduces water contamination by filtering at source.
• Retains a minimum of approximately 76L/m2 of perched water above the cells.
• Strong structure can support heavy loads..Easily Installed.

4.Phots of drainage board/drainage cell/drainage sheet