Drainage board

Drain Cell

Drain Cell is made of high impact polystyrene, high density polyethylene, Difficult decomposition engineering plastics, Decomposition period is about 100 years .

Used in underground engineering roof and Roof Graden , High compressive strength. Together with geotextile, Drainage, waterproof, breathe freely, protect wet.

The advantage of Drain cell

Application :

Installation Method :

1. The waterproof layer and layer is completed, began to shop installs drainage plate. The drainage slope requirements 2‰~5‰

2. Green roof can match the use of porous,  so that can put the water focus drain –pipe nearly .

3. Geotextil covers storge board . The egdes 10-20cm Prevent mud through the geotextile..

4. In the feld of shop above 10 to 20 mm of coarse sand filter layer infiltration, form, can prevent soil erosion planting

The Technical data