Specifications

Composite geomembrane with nonwoven geotextile
1)one geotextile+one membrane
2)two geotextile+one membrane
3)one+two
4)multi

Composite geomembrane with nonwoven geotextile    :

 

1.  specifications 

 

1) One layer geotextile and one layer membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-1.5mm .

 

 2) Two layers geotextile and one layer membrane ; Weight of base geotextile : 80g/m2-600gm2 ; Thickness of geomembrane :0.2mm-1.5mm .

 

 2. Properties

 

Flexibility is good  , except of a geotextile's isolation , drainage , reinforcement , protective functiona , it is also impermeable .

 

 3. Usages

 

Widely used in dam , traffic tunnel , road, airport , drainage , housing , environmental protection and many other fields for waterproof pretextion , reinaforcement etc .

 

4. Technical index 

No.	Item	Value
2	Nominal breaking strength(MD/CD),KN/m	5	7.5	10	12	14	16	18	20
3	Break Elongation,%	30-100
4	CBR Mullen Burst strength,KN	1.1	1.5	1.9	2.2	2.5	2.8	3.0	3.2
	Tear strength,KN	0.15	0.25	0.32	0.40	0.48	0.56	0.62	0.70
6	Peel strength,N/cm	6

 

5. Production lines 

 

 

Sales manager : nana Ge , SKYPE : nana09092013