Product Description
Our company is a famous composite geomembrane supplier in China. Our brand, YINGFAN, is quite well-know in the geosynthetic industry in our country. A lot of customers from abroad and domestic buy our composite geomembrane with good price and excellent service.
composite geomembranes
composite geomembrane
geotextile geomembrane
Composite Geomembrane Introduction
Our Composite Geomembrane ( Geotextile-Geomembrane Composites) is made by heat-bonding a nonwoven geotextile to geomembranes. The composite has functions and advantages of both the geotextile and geomembrane.
The geotextiles provide increased resistance to puncture, tear propagation, and friction related to sliding, as well as providing tensile strength in and of themselves.
The geomembrane provides waterproofing and reinforcement functions.
Its performance can meet or exceed our national standard GB/T17642.
Features and benifits
♦ Good waterproofing property
♦ High anti-puncture strength
♦ Large friction coefficient
♦ Aging resistance
♦ Strong adaptability to environment temperature
♦ Low cost and easy installation
Specification
Our composite geomembrane has 2 forms:
1. One geotextile and one geomembrane --- geotextile unit weight: 150gsm--400gsm, geomembrane thickness: 0.25-0.8mm.
2. Geomembrane with both sides of geotextiles --- geotextile unit weight: 100gsm--400gsm, geomembrane thickness: 0.2-0.8mm.
| Technical Parameters |
Unit weight g/㎡ |
|
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
| Thickness of PE Membrane mm |
0.2-0.35 |
0.3-0.6 |
| Common Spec. |
one geotextile plus one geomembrane |
150/0.25 |
200/0.3 |
300/0.3 |
300/0.4 |
300/0.5 |
400/0.5 |
400/0.6 |
| two geotextile plus one 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 |
250/0.5/250 |
| Unit area weight deviation % |
-10 |
| Breaking Strength KN/M≥ |
5 |
7.5 |
10 |
12 |
14 |
16 |
18 |
| Breaking elongation % |
30-100 |
| Tear Strength KN |
0.15 |
0.25 |
0.32 |
0.4 |
0.48 |
0.56 |
0.62 |
| CBR bursting strength KN≥ |
1.1 |
1.5 |
1.9 |
2.2 |
2.5 |
2.8 |
3 |
| Vertical seepage coefficient cm/s |
10--12 |
| Resist Hydraulic pressure MPa≥ |
0.4-0.6 |
0.6-0.1 |
| Notes |
1. Thickness of PE Geomembrane 0.2-0.8mm.
2. We can reserve sealing area random according to customer's requirement,if you don't need sealing area,we can also reach your requirements. |
Composite drainage network specifications:
1. Unit weight: 300g/㎡---1000g/㎡.
2. The width range is 3meter-6meters; Maximum width is 6meters; Other width can be custom.
3. The length can be 50, 100, 150meters or as request. Maximum length is depending on the rolling limit.
4. White color is most ordinary and popular color, other color can be custom.
Features and benefits
It is an ideal impermeable material, widely used on basement and rooftop waterproofing, roads, highways, railways construction, channels, dikes, reservoirs, dams and transportation tunnels as reinforcement, etc.
FAQ
Q1: Can you send us sample by courier?
A1: Yes, we can send free sample. And we can provide free sample and express fee for our new clients for one time.
Q2: What is your MOQ?
A2: For available stock of composite geomembrane, 2000m2 is our MOQ. But for short stock of our ordinary products, our MOQ is 5 tons for ordinary specification.
Q3: How can I trust you because I haven’t done business with your company before?
A3: Our company has more than 12 years in this industry. We have been ISO9001, 14001, OHSAS18001 certificated. If you are free and available, welcome you to visit our company.
China should be the No. 1 of composite geomembrane production. A lot of people from all parts of the world buy this product for many hydraulic engineering applications. We Shanghai Yingfan company can provide composite geomembrane price for sale in large quantity. For any inquiry or more information about our products, warmly welcome to email or call us. We will reply you immediately and accordingly.