| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 5 Years |
| Certification: | CE, ISO |
| Surface: | Smooth Side |
| Application: | Transportation Project, Hydraulic Project, Environmental Project |
| Feature: | Puncture Resistance, Impact Resistance, Tear Resistance |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier A geomembrane is a synthetic liner or barrier with very low permeability. It is used in conjunction with geotechnical engineering materials to prevent fluid migration. Geomembranes are typically made from thin continuous polymeric sheets, which are the most commonly used type.
It can also be created through the impregnation of geotextiles with asphalt, elastomer, or polymer sprays, or as multilayered bitumen geocomposites.
| Item | Value | ||||||||
| Thickness mm | 0.3 | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
| Density g/cm3 | <= 0.940 | ||||||||
| Tensile breaking strength N/mm | >=6 | >=9 | >=14 | >=19 | >=23 | >=28 | >=37 | >=47 | >=56 |
| Breaking elongation % | >=600 | ||||||||
| Average tear load N | >=34 | >=56 | >=84 | >=115 | >=140 | >=170 | >=225 | >=280 | >=340 |
| Puncture resistance N | >=72 | >=120 | >=180 | >=240 | >=300 | >=360 | >=480 | >=600 | >=720 |
| Carbon black content % | 2.0 -3 .0 | ||||||||
| Carbon black dispersion | nine of 10 is grad I or II,less than 1 if grad III | ||||||||
| Oxidative induction time (O IT) min | >=60 | ||||||||
| Low temperature impact embrittlement property | pass | ||||||||
| Water vapor permeability coefficient g·cm/ (cm2 ·s ·Pa) | <=1.0x 10 -13 | ||||||||
| Dimensional stability % | ±2 .0 | ||||||||
Geomembranes have been used in the following environmental, geotechnical, hydraulic, transportation, and private development applications:
HDPE GEOMEMBRANE WELDING & INSTALLATION
-- The surface must be inspected immediately before the liner is placed. Any debris that could damage the liner or prevent an even/smooth deployment must be removed.
-- The deployment of the rolls should be in a manner that will require the least amount of welding.
-- The rolls are placed as pre-determined in the blueprint or design.
-- If the lining is going over a slope it is laid vertically up and down the slope. Additionally, material that is deployed on a slope should be carefully unrolled and not simply unrolled freely downhill. On slopes that are curved, material may require a diagonal cut in order to ensure welds are perpendicular.
-- The installers will take careful precautions to prevent wrinkling
-- Anchor the linings as they are laid. Usually sandbags or tires are used.
Geomembrane welding machine
The company has passed IS09001 international quality system certification, IS014000 environmental system certification
1. Are you a manufacturer or a trading company?
Our factory has been established for many years ,and has its own export trade department.
2. Which countries and nations you export?
Products are exported to Southeast Asia, Europe and the United States and many contries throughout the country.
3. Can I get a sample for checking the quality from your company?
We can provide free samples. But you need to pay the freight. After you place the order, we will refund the single freight of the sample.
4. If I want to visit your factory, can you do that ?
You are always welcome to visit our factory. We will pick you up in advance when you arrive.
5.How I can get the infromation about my order?
We will send you the pictures and videos of the goods in production for cheking. In order to make sure the quality and date of delivery, we will always keep in touch with you in the whole production.
Suppliers with verified business licenses
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