Waterproof HDPE liner/Geomembrane liner/fish pond liner roll
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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Product Description
We can produce all models of high density polyethylene waterproof HDPE geomembrane liner for landfills, such as composite geomembrane, HDPE geomembrane, ECB geomembrane, EVA geomembrane, PVC geomembrane, smooth geomembrane, textured geomembrane, fish pond liner roll, geomembrane line, etc.
Characteristic
1.Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life.
2.Water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction.
Applicable scope
1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .
2) Water (such as rivers, lakes and reservoirs of the anti- dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc
3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.).
4) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, etc.).
Project | Index | |||
GL | GH | |||
GL-1 | GL-2 | GH-1 | GH-2 | |
Tensile strength (MPa) | ≥14 | ≥17 | ≥14 | |
Break elongation (%) | ≥400 | ≥450 | ≥400 | |
Right angle tear strength (N/mm) | ≥50 | ≥80 | ≥50 | |
Carbon black content (%) | ≥2 | |||
Water vapor permeability coefficient (g.cm/(cm.s.Pa) | ≤1.0x10-12 | |||
-70 Low temperature brittleness properties | pass | |||
Dimensional stability (%) | ±3 | |||
FAQ
How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)
2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.
3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.
4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.
- Q: Scope of geomembrane
- Zhoutou reservoir dam is core-wall dam: // h, taking the bedrock curtain grouting for vertical seepage-proofing. According to the safety argument and analysis this time of Zhoutou dam: // h, but because of the collapse .hiphotos. Specific location and project quantity see design drawing, originally added the anti-seepage sloping core.97m) .0m elevation (higher than maximum flood level of 0, up to contact surface grouting, in order to solve the leakage weakness plane and dam foundation leakage caused by repeated landslide of dam, in order to solve the upper anti-seepage problem. The top sloping core part use composite geomembrane bedding seepage-proofing.
- Q: What are the electrical conductivity properties of geomembranes?
- Geomembranes typically have low electrical conductivity properties due to their insulating nature. This means that they do not easily conduct electricity and have high resistivity.
- Q: How are geomembranes tested for quality control?
- Geomembranes are tested for quality control through a series of standardized tests and inspections. These include visual inspections to ensure there are no visible defects or damages, as well as physical tests such as tensile strength, puncture resistance, and thickness measurements. Additionally, geomembranes may undergo tests for chemical resistance, UV stability, and seam strength to ensure durability and performance. These rigorous quality control measures help to ensure that geomembranes meet the required standards and specifications for various applications such as environmental containment systems and civil engineering projects.
- Q: what's the specification of composite geo-membrane?
- Packing norms are 2-6m width, 50-100m length(or according to user requirements). Width reaches 6 meters, currently the widest composite film in our nation. Compared with the similar width products, it has reduced the joints, decreased the project cost and shorten the construction period, but also reduce the risks due to improper joints. 2, high puncture strength, large friction coefficient. 3, excellent resistance dewatering performance 3, good aging resistance, large range of adapted environment. Such as embedded pavement will have longer life. 4, water pressure resistance, corrosion resistance, high strength, wear resistance, low temperature resistance, non-toxic, good surface drainage features, excellent anti-seepage effect. 5, it has unique heat insulation, moisture insulation, anti-frost, antifreezing effect. 6, it's suitable for water, chemical, construction, transportation, subways, tunnels, waste disposal sites and other projects.
- Q: What are the limitations of geomembranes in high-pressure applications?
- Geomembranes have certain limitations when it comes to high-pressure applications. Firstly, they may not possess the necessary tensile strength to withstand the high pressures exerted on them, leading to potential ruptures or leaks. Additionally, geomembranes are susceptible to punctures or damage from sharp objects or abrasion, which can be exacerbated in high-pressure environments. Moreover, the ability of geomembranes to maintain a proper seal or prevent leakage under extreme pressure conditions may be compromised. Therefore, careful consideration must be given to ensure that the selected geomembrane is suitable for the specific high-pressure application to avoid potential failures.
- Q: Are geomembranes resistant to high temperatures?
- No, geomembranes are not inherently resistant to high temperatures. However, there are specific types of geomembranes that are designed to withstand high temperatures and can be used in applications where heat resistance is required.
- Q: What is the role of geomembranes in coal seam gas extraction?
- Geomembranes play a crucial role in coal seam gas extraction by providing a barrier between the extracted gas and the surrounding environment. They are used to line and cover storage ponds, containment areas, and gas wells to prevent leakage and contamination of the soil and water. Additionally, geomembranes help to manage and control the flow of water within the extraction process, ensuring safe and efficient gas extraction operations.
- Q: Can all-purpose adhesive stick composite geomembrane?
- The best way to stick composite geomembrane is to weld with sweat soldering machine or monorail welding gun. If there is no such device on the construction site, you can brush PE adhesive, or use all-purpose adhesive. Brushing must be uniform, and sticking should be close and tight. Brushing surface must be kept clean without water or mud. Brushing all-purpose adhesive is relatively expensive.
- Q: How long can glass sound insulation film be used?
- It usually can be used for around 1.2 years.
- Q: Is the decorative film environmental friendly?
- The decorative glass membrane is generally used for tooling, its role is mainly reflected in a decentralized direct light, logo marking and so on. And the decoration glass is frosted glass or diamond glass, high-grade point is art printing or embossing glass.
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Waterproof HDPE liner/Geomembrane liner/fish pond liner roll
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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