Geomembrane Hdpe Sheets with Colorful for Pond
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
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Structure of Geomembrane Hdpe Sheets
HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.
Main Features of Geomembrane Hdpe Sheets：
1.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.
2.Seawater,freshwater fish farms.
3.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.
4.Anti-seepage of roofing
Geomembrane Hdpe Sheets Images
Geomembrane Hdpe Sheets Specification :
No. | Item | Test Value | |||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 1.8mm | 2.0mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.94 | |||||||
2 | Strength at yield,N/mm | 11 | 15 | 18 | 23 | 27 | 30 | 38 | 45 |
3 | Strength at break ,N/mm | 21 | 28 | 33 | 43 | 51 | 57 | 71 | 85 |
4 | Elongation at yield,% | 13 | |||||||
5 | Elongation at break,% | 700min | |||||||
6 | Tear Resistance N | 93 | 125 | 156 | 187 | 219 | 249 | 311 | 373 |
7 | Puncture Resistance N | 263 | 352 | 440 | 530 | 618 | 703 | 881 | 1059 |
8 | Stress Crack Resistance, hrs | 400 | |||||||
9 | Carbon Black Content, % | 2.0-3.0 | |||||||
Carbon Black Dispersion | 1 or 2 | ||||||||
10 | Standard OTI Min | 100 | |||||||
High Pressure OTI Min | 400 | ||||||||
11 | Impact Cold Crack at -70°C | Pass | |||||||
12 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | |||||||
13 | Dimensional Stability (%) | ±2 | |||||||
FAQ:
1. How about the delivery time?
Two weeks upon receipt of down payment.
2. What kind of payments do we accepted?
T/T, L/C, WesternUnion, MoneyGram.
3. What's are the MOQ?
Normally the MOQ is 5000 SQM in theory.
And we can provide you free samples for quality inspection.
4. Do you charge for the samples?
Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee in your second order.
5. Can you produce the product according to customers' requirements?
Sure, we are professional manufacturer, OEM and ODM are both welcome
- Q:Can geomembranes be used for erosion control in rivers and lakes?
- Yes, geomembranes can be used for erosion control in rivers and lakes. These impermeable liners are designed to prevent the loss of soil particles and the erosion of underlying materials by creating a barrier between the water and the underlying soil. They are commonly used in various erosion control applications, such as lining riverbanks, lake shores, and reservoirs, to protect against erosion caused by water flow and wave action.
- Q:Can geomembranes be used for mining tailings dams?
- Yes, geomembranes can be used for mining tailings dams. Geomembranes provide an effective barrier to prevent the seepage of contaminants from the tailings into the surrounding environment. They are durable, flexible, and resistant to chemical and physical degradation, making them suitable for lining and capping tailings dams for long-term containment and environmental protection.
- Q:How do geomembranes contribute to landfill gas management?
- Geomembranes contribute to landfill gas management by acting as a barrier system that prevents the escape of harmful gases, such as methane, from the landfill site. These impermeable liners are installed beneath the waste to contain the gas and direct it towards a gas collection system. This helps to mitigate the environmental impact of landfill gas by reducing greenhouse gas emissions, preventing odors, and providing a controlled environment for gas extraction and treatment.
- Q:Geomembrane 200 / 0.5 / 200, the unit price of one square meter
- 9 yuan, the national standard I professional production of geotechnical materials
- Q:Is there any need to install screen protector on Vivo mobile phones?
- It is OK to not install screen protector on the phone. Now the quality of screen protector (light?transmittance and other indicators) at the street is poor and is harmful to the eyes. There is no need to install screen protector on middle and high-end mobile phones (such as vivo cell phone).
- Q:How do geomembranes provide water retention in green roof systems?
- Geomembranes provide water retention in green roof systems by acting as a barrier that prevents water from draining off the roof surface. Instead, the geomembrane holds the water in place, allowing the vegetation and soil on the green roof to absorb and retain it. This helps to reduce stormwater runoff, promote plant growth, and provide a sustainable water source for the green roof ecosystem.
- Q:Are geotextiles the equivalent of geomembranes?
- No. Geomembranes are completely waterproof. Geotextiles are always wet.
- Q:How to separate the non woven fabric from the waterproof board?
- Installation and construction of HDPE geomembrane shall be in accordance with the specific site condition and climatic conditions, properly pre-place 2%-5% extension volume; level surface mounting of base, remove the roots, stones and other sharp objects; trim round internal and external corners with its fillet radius equal to or more than 50cm; welding seam surface must be clean; welding seam should adopt displacement installation to avoid cross-wire welding, T-shape installation is available; using the side ditch anchoring landfill or bead seal installation; welding uses double track thermal melting, monorail hot melt, squeezing welding rod welding; seam take junction width is 10cm-15cm.
- Q:Can geomembranes be used in floating covers?
- Yes, geomembranes can be used in floating covers. Geomembranes are impermeable liners that are commonly used in various applications, including floating covers. Floating covers are used to prevent evaporation, control odors, and protect the contents of ponds, lagoons, or tanks. The geomembrane acts as a barrier between the water or liquid and the atmosphere, effectively sealing the cover and preventing any leakage or contamination.
- Q:What are the requirements for geomembrane welding?
- The requirements for geomembrane welding typically include a properly trained and certified welder, suitable welding equipment (such as a hot wedge or extrusion welder), a clean and dry work area, proper preparation and cleaning of the geomembrane surfaces, appropriate welding parameters (temperature, speed, pressure), and adherence to industry standards and guidelines. It is also essential to ensure the geomembrane material is compatible for welding and that the welding technique used is suitable for the specific project requirements.
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Geomembrane Hdpe Sheets with Colorful for Pond
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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