China Hot Sale HDPE Dimple Membrane Black Drainage Board

Description
Drainage board is manufactured from High Density Polyethylene resins. Produced by extruding plastic sheet into dimple shape.These dimples,in spatial structure with certain height. Can resist long-term high pressure without deformation. On the top of the dimples, there is filtration geotextile to make sure the drainage channel ruing well without any block for any articles. For example,filling particles or concrete.

Features
1. Weldable - Tight joint, leakage risk free.
2. Perfect Drainage Performance - 3-dimensional design that retains water and drains gas/fluid in the same time.
3. Anti-aging Formula - Excellent acid/alkaline/salt resistance performance, no extra maintenance needed.
4. High Elasstic and diverse application- Easy to apply, supper fit for all kinds of structure.
5. Resistance to puncture of plant roots

Application
1. Landscape engineering, garage top greening, roof garden, football field, golf course, beach project;
2. Municipal engineering, road base, subway, tunnel, landfill
3. Construction engineering, upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.

Type
 

Storage&Transportation
1. Store rolls on vertical position to prevent damage.
2. Avoid sun-baked and rain.
3. Store rolls in a clean dry location.
4. Add cover as necessary to protect rolls from environmental damage, heat, cold or moisture etc.