roof draiange board

roof draiange board
 

1. Perfect physical--mechanical property of drawing resistance

 2.Meet USA GRI-G17 standard and Pass ISO 9001:2004

 3.Over 20 years production experience

 4.Samples free

What is Composite geomembrane ?

Composite geomembrance is waterproof material composed of geotextile and geomembrane, mainly applied in drainage and reinforcement. It is devided into one--geotextile one--geomembrane and two--geotextile one--geomembrane with width of 4--6m and weight of 200--1500g/m²_.  

Application range

1. River dike, lake bank, tailing bank, reservoir area, water channel and liquid tank (pit).

2. Anti-seepage blocking of subway, basement and tunnel.

3. Waterlogging and anti-seepage of roadbed and other foundation.

4. Horizontal anti-seepage laying of dike and bank, vertical anti-seepage layer of foundation, construction cofferdam and waste material yard.

5. Seawater and freshwater cultivation farm.

6. Waterproof layer of roadbed, expansion soil and wet sinking yellow earth of highroad, expressway and railway