Basic Info
Product Description
Composite Geomembrane Description:
Composite geomembrane is a new type of waterproof membrane that is heat-bonded with geomembrane and geotextile. Compared with traditional geomembrane, the anti-leakage layer has one more layer of geotextile or two more layers of geotextile. The function of geotextile is to protect the middle. The geomembrane is not broken by stone roots. The composite geomembrane is also called anti-seepage geotextile, waterproof geotextile, two cloths and one membrane, one cloth and one membrane, two sticky one membrane, two wool and one membrane.

Composite Geomembrane Features:
The composite geomembrane has unique anti-seepage, protection and reinforcement, drainage, isolation and other functions. Its high toughness, excellent chemical erosion resistance and anti-aging performance exceed the use indicators of simple application of cloth or membrane, which is convenient for construction and does not require Adhesives have wider application fields and are more convenient to use.

3.Composite Geomembrane technical index
(Confirming GB/T17642-1998 standard)
| Product weight (g/m2) | |||||||||||
| 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |||||
| SPEC | 1 layer geotextile+1 layer geomembrane | 150/0.25 | 200/0.3 | 300/0.3 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.6 | |||
| 2 layer geotextile+1 layer geomembrane | 100/0.2/100 | 100/0.3/100 | 150/0.3/150 | 200/0.3/200 | 200/0.4/200 | 200/0.5/200 | 200/0.5/250 | ||||
| Breaking strength ,kN/m | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | ||||
| Elongation at break | 30---100 | ||||||||||
| Tear strength , kN | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | ||||
| CBR Mullen burst strength | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | ||||
| Vertical permeability coefficient | k *10-11~k*10-13 | ||||||||||
| Hydraulic pressure | 0.4~0.6 | 0.6~1.0 | |||||||||
1. Anti-seepage treatment of artificial lakes, reservoir dams, mountain ponds, river management and drainage ditches.
2. Agricultural irrigation reservoirs, aquaculture anti-seepage, agricultural greenhouse anti-seepage.
3. Anti-seepage of geotechnical dams, rockfill dams, masonry dams, spread-compressed concrete dams, and vertical anti-seepage layers of foundations;
4. Tailings ponds, tailings dams, dam bodies and reservoir areas of sewage ponds, and reservoirs (pits, quakes);
5. Subway, basement, underground pipe gallery and tunnel, anti-seepage lining of tunnel;
6. Seepage prevention for roadbeds and green belts of roads, expressways and railways;
7. Anti-seepage of wetland park, landscaping and roof garden, waterproof layer of expansive soil and collapsible loess
Packaging & Shipping
HDPE geomembrane ,woven bag or as customers' requests
Shipping: 7 days after receive the advance payment

FAQ
1. Q: What's about your production capacity?
A: We produce 10 x 40ft container per day for geomembrane.
2. Q: How about your delivery time?
A: Within 7-14 days after deposit, we always deliver the goods according to customer's requirement.
3. Q: What's about the minimum order quantity?
A: The MOQ is 5000m2, customer can mix different sizes in one 20GP. We suggest at least 20GP,as by our exporting experience, 20GP container sea freight is more economic.
4. Q: How about quality guarantee of your tires?
A:1) Material Purchase Control. Our Material are imported from Iran and Saudi Arabia. Those country specializing in better raw material.
2) Advanced production equipment, producing ASTM specification data.
4)We could provide you TRI or BTTG test report if you need.
5. Q: Do you have stock?
A: All tires we send to customers are new tires. We don't have any stock to ensure customers use best new tires and new patterns.
6. Q: Terms of payment
A: 1). First time cooperation, we can accept 30% TT deposit, the balance should be paid against copy of B/L within 10 days.
2). By irrevocable LC at sight.
7. Q: What certificates do you have?
A: CE, ISO, SGS, TRI, BTTG, MSDS
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