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: How does the soft film ceiling?
- I think the the family decorative use is also quite good. No matter how popular it is, the gypsum board is also used by a lot of people. The domestic board is generally transparent, and the foreigners like smooth and the price is not the same.
- Q: What are the limitations of geomembranes in freeze-thaw conditions?
- Geomembranes, although durable and versatile, have certain limitations in freeze-thaw conditions. One significant limitation is their susceptibility to cracking or puncturing when exposed to repeated freezing and thawing cycles. This is particularly true for geomembranes made of rigid materials. Additionally, the expansion and contraction caused by temperature variations can cause geomembranes to lose their integrity and become less effective as a barrier against liquid or gas leakage. Therefore, careful consideration should be given to material selection and proper installation techniques to minimize these limitations in freeze-thaw conditions.
- Q: What are the potential drawbacks of using geomembranes?
- Some potential drawbacks of using geomembranes include the high initial installation cost, the need for proper maintenance and inspection to ensure their effectiveness, and the risk of punctures or damage during installation or use. Additionally, geomembranes may not be suitable for certain applications or environments, and their long-term durability and performance can vary depending on factors such as material quality and exposure to UV radiation.
- Q: Can 1.5mm geomembrane be produced by blow molding?
- Yes. The film reaching the standard is all produced by blow molding.
- Q: Can geomembranes be used in industrial wastewater treatment facilities?
- Yes, geomembranes can be used in industrial wastewater treatment facilities. Geomembranes are impermeable liners that can effectively contain and control the flow of liquids. They can be used as liners in ponds, lagoons, and tanks, helping to prevent leakage or contamination of surrounding soil and groundwater. In industrial wastewater treatment facilities, geomembranes can be used to line storage tanks, clarify and settling ponds, and other containment structures, ensuring proper management and treatment of wastewater.
- Q: How do geomembranes prevent liquid evaporation in floating covers?
- Geomembranes prevent liquid evaporation in floating covers by acting as a barrier between the liquid and the atmosphere. They are impermeable to liquids and gases, effectively sealing the liquid underneath and preventing evaporation. Additionally, their high tensile strength and durability ensure that there are no leaks or gaps through which the liquid can escape.
- Q: Is there any place seeling the geomembrane of 20 multiplying 20?
- Dear customers, no matter what size of the geomembrane is, we all can sell.
- Q: What are the disadvantages of using geomembranes?
- Some potential disadvantages of using geomembranes include their vulnerability to punctures or tears, their limited lifespan compared to other materials, their potential for degradation from exposure to sunlight or chemicals, and the complexity and cost of installation and maintenance. Additionally, improper installation or inadequate quality control can lead to leakage or failure of the geomembrane, compromising its effectiveness as a barrier.
- Q: How do geomembranes handle ground freezing?
- Geomembranes are designed to handle ground freezing by providing a barrier that prevents water from permeating into the ground. This prevents the formation of ice lenses and frost heave, which can cause damage to structures and infrastructure. Additionally, geomembranes have low thermal conductivity, helping to insulate the ground and reduce the effects of freezing temperatures.
- Q: What are the considerations for geomembrane selection in hydraulic structures?
- The considerations for geomembrane selection in hydraulic structures include factors such as the type of structure, water pressure, chemical compatibility, durability, puncture resistance, installation requirements, and long-term performance. The geomembrane should be able to withstand the hydrostatic pressure exerted by the water and any potential chemical exposure. It should also have sufficient strength and puncture resistance to prevent leaks or damage. The installation process and ease of maintenance should also be taken into account. Additionally, the long-term performance of the geomembrane, including its resistance to aging and degradation, should be considered to ensure the longevity of the hydraulic structure.
Send your message to us
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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