1.geomembrane is a kind of impervious material for waterproofing. 2.compounded of geotextile,geomembrane.

Waterproof geomembrane

Waterproof geomembrane is a kind of impervious material compounded of geotextile and geomembrane. It has many types: one textile one membrane, two textiles one membrane, many textiles many membranes and so on. The width general is 4-6m. Waterproof geomembrane is mainly used for drainage and reinforcement, has the advantages of acid and alkali-resistance, good infiltration-resistance, pull-resistance, tearing-resistance, hi-bursting strength and so on.

       

Spec.

Weight,g/m2	400	500	600	700	800	900	1000	Remark
Thickness(mm)	0.25~0.35			0.3~0.5
Breaking strength(kN/m)	5	7.5	10.0	12.0	14.0	16.0	18.0	MD, TD
CBR Bursting strength(kN)	1.1	1.5	1.9	2.2	2.5	2.8	3.0
Tearing strength(kN)	0.15	0.25	0.32	0.40	0.48	0.56	0.62	MD,TD
Remark	Special specification, according to your demand

 

Anti-static water pressure designated value(MPa)

 

Thickness (mm )	0.2	0.3	0.4	0.5	0.6	0.7	0.8
One textile one membrane(mm)	0.4	0.5	0.6	0.8	1.0	1.2	1.4
Two textiles One membrane(mm)	0.5	0.6	0.8	1.0	1.2	1.4	1.6

 

Application

Waterproof geomembrane is mainly for infiltration-resistance, crack-resistance and reinforcement in the fields of transportation, port, railway, city construction, water conservancy, reservoir, dam, park, water storage, man-made lake, refuse landfill and other construction.

Geomembrane