Rollo De Geomembrana HDPE Pond Liner Geomembrane Manufacturer
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
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Geomembrane Introduction:
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.
Geomembrane Specification:
Thickness | 0.12mm-4.0mm |
Length | 50m/roll,100m/roll,150m/roll or as your choice |
Width | 5.0m-7.0m or as your choice |
Color | White/Black/Blue/Green,mainly black |
Material | HDPE |
Delivery port | Qingdao |
Package: | woven bag or as customers' requests |
Product time | 2-20 days |
Features | 1.Good physical and mechanic performance |
2.High tearing resistance, strong deformation adaptability | |
3.Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance | |
4.Good adaptability to high and low temperature, non-toxicity, long service life | |
5.Good waterproof, drainage, anti-seepage and damp proof effects | |
6.Complete width and thickness specifications, low cost and easy installation. | |
Note | We can do as your demand,please feel free to contact us for more information |
Geomembrane Usage:
1.landfill,sewage or control the waste residue seashores seepage.
2.Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)
3.The subway ,tunnel,anti-seepage lining of basement and tunnel.
4.To control the roadbed and other foundation saline seepage.
5.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.
6.Seawater,freshwater fish farms.
7.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.
8.Anti-seepage of roofing
HDPE geomembrane liner technical of ASTM test GM 13 standard:
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 (gNaN/cm2 .s.Pa) | ≤1.0×10-13 | |||||||
13 | Dimensional Stability (%) | ±2 | |||||||
FAQ:
- Q1: Can you provide a sample for us?
A:Yes,We can send free samples,but customer need to pay the freight.
HDPE Geomembrane Price
- Q2: What is your minimum order quantity?
A:The minimum order quantity is 5000 ,but it is negotiable.
HDPE Geomembrane Price
- Q3:What is your payment terms?
A: T/T,Western Union,Paypal,L/C...
HDPE Geomembrane Price
- Q4:What is your delivery time?
A:Production time usually costs 2-20 days.
Gemembrane Show:
- Q:Are geomembranes resistant to punctures from human activities?
- Yes, geomembranes are designed to be resistant to punctures caused by human activities. They are made from durable materials that have high puncture resistance, ensuring that they can withstand accidental or intentional punctures during various human activities such as construction, installation, or maintenance. Additionally, geomembranes can be reinforced with additional layers or coatings to further enhance their resistance to punctures.
- Q:Is lectric heating film electric heater electricity-saving
- It depends on two factors, one is the electric heat conversion efficiency, the two is the power. The high the electric heating conversion efficiency, the less electricity it consumes. Well, if we understand this we can analyze whether our household appliances consumes electricity. Power is a fixed value, which is fixed before we buy. For example, we buy a electrothermal film heater whose power is 2000W. This means that the heater consumes 2 kwh of electricity per hour, which is 2 degrees, if it is 1500W, that is 1.5 degrees Electric per hour. The electrothermal conversion efficiency is to consume things unease to know, but we can generally analyze like so: The process of heating is a process that transfers electric energy into heat energy, so we would hope that electrothermal conversion efficiency be higher if we want to get maximum heat. According to the law of conservation of energy, the greatest possibility is 100% conversion. But in fact, the conversion of electric energy into heat energy also includes the conversion into light, (such as small solar heating, which is also luminous in the the moment of heating, a lot of power is converted into the energy we don't need, so the conversion efficiency is low, magnetic energy and other energy. Therefore, in general, the electrothermal conversion efficiency of most heating body is almost the same in the current market, the transfer efficiency of heat body that is not luminous is higher than those giving out lights.
- Q:What is the cost of installing a geomembrane?
- The cost of installing a geomembrane varies greatly depending on several factors such as the size of the area to be covered, the type and thickness of the geomembrane material, site conditions, and labor costs. It is recommended to obtain multiple quotes from reputable suppliers or contractors to get an accurate estimate for the specific project.
- Q:How do geomembranes provide containment?
- Geomembranes provide containment by serving as impermeable barriers that prevent the migration of liquids, gases, or other substances. These synthetic liners or barriers are typically made from materials such as high-density polyethylene (HDPE) or polyvinyl chloride (PVC), which have low permeability. When installed properly, geomembranes can effectively contain and isolate hazardous substances, prevent leakage, and protect the surrounding environment.
- Q:What are the limitations of geomembranes in high-pressure applications?
- Geomembranes are thin, flexible sheets used for containment of liquids or gases. However, in high-pressure applications, geomembranes have certain limitations. Firstly, they may not possess sufficient strength to withstand the high pressure, leading to potential ruptures or leaks. Additionally, geomembranes may experience significant deformation or stretching under high pressure, compromising their performance and integrity. Moreover, the installation and maintenance of geomembranes in high-pressure environments can be challenging and costly. Therefore, while geomembranes are suitable for various containment applications, their use in high-pressure scenarios requires careful consideration of these limitations.
- Q:How do geomembranes help in preventing seepage?
- Geomembranes help in preventing seepage by acting as a barrier or liner that is impermeable to water and other fluids. They are designed to be highly resistant to punctures, tears, and chemical degradation, making them effective in containing liquids and preventing them from seeping into or out of a specific area. By installing geomembranes in various applications such as landfills, ponds, reservoirs, or mining sites, they help to ensure the containment and protection of the surrounding environment from potential leakage or contamination.
- Q:Does Electrothermal membrane emit heating radiation?
- The power supply is connected to temperature controllor through wire and control room temperature between 0-35 degrees. Because the electric heating film is a pure resistance circuit, which is highly efficient in transfering electric energy into heat energy, and can release far infrared wave when releasing heat.
- Q:What is the role of the base film
- Wallpaper basement membrane wall is a protective agent, consumers can choose not to, but generally recommend the use of a base film, such as not using old wallpaper will fade. The use of the base film wallpaper life of up to 8--9 years. Wallpaper base film is also zero formaldehyde, but it is an acidic substance, the purpose is to neturalize the alkaline, so construction will be finished some time sour taste.
- Q:Which is better for geomembrane hot melting in the middle of sliding layer of high-speed railway bridge two cloth and one membrane, lapping or docking? And what is the lapping length if it is lapping hot melting?
- In general, it should not be cut according to graphic size. Shorten joint length and strain as far as possible. After geomembrane pavement, the lap?width between films should be not less than 10 cm. 4. Usually set at a corner and abnormal section. 6, arrange along the gradient direction and avoid accidental damage to membrane when the temperature is low. Lap width between membranes is generally not less than 10 cm. You should measure the accurate relative size. Do not weld as far as possible during geomembrane pavement . In addition to the special requirements, Do not walk on the membrane or carry on the membrane.
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Rollo De Geomembrana HDPE Pond Liner Geomembrane Manufacturer
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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