Geomembrana Para Tanque - HDPE Geomembrane Black Plastic Sheeting for Pond
- Ref Price:
-
$0.85 - 2.15
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
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Structure of HDPE Geomembrane Description
Geomembrane is a kind of waterproof material of high molecular polymer. It is mainly divided into LDPE geomembrane, HDPE geomembrane, PVC geomembrane and all kinds of composite geomembrane. HDPE geomembrane is made of high density polyethylene polymer by film-blowing process. It has smooth surface, textured surface as customers' requests.
Main Features of HDPE Geomembrane：
HDPE geomembrane is a kind of waterproof material of high molecular polymer. It is mainly divided into LDPE geomembrane, HDPE geomembrane, PVC geomembrane and all kinds of composite geomembrane.
1. Complete variety of specifications of width and thickness. Thickness: 0.2-3.0mm.
2. Excellent environmental stress resistant cracking performance.
3. Excellent performance of chemical erosion resistance.
4. Wide scope of application temperature and long service life
5. Low Permeability :HDPE lining systems are secure because leachate does not penetrate them, methane gas will not escape from the HDPE cover system , and rainwater will not infiltrate.
6.It is also suitable for sludge and secondary containment around chemical storage facilities.
7.Ultraviolet Resistance:HDPE geomembrane is resistant to UV exposure because of the addition of carbon black.
HDPE Geomembrane Images
HDPE Geomembrane Specification :
1) Thickness : 0.2mm - 3.0mm.
2) Width : Within 8 m (1m-8m).
3) Length : 50-100m/roll (as request).
4) Material : HDPE,( LDPE, LLDPE, PVC, EVA ,CPE).
5) Color : Black , white , red , blue , or as required.
6) Anti - UV, anti - aging, high strength, anti-corrosion, high temperature-resistant, non-toxic.
7) We are free to provide professional engineering solutions for customers, and we send workers to construct for customers.
Item | Index | |
GH-1 | GH-2 | |
Tensile Strength (Mpa) | ≥17 | ≥25 |
Breaking elongation rate % | ≥450 | ≥550 |
Right Angle Breaking Strength (N/mm) | ≥80 | ≥110 |
Carbon Black Content (%) | ≥110 | |
Oxidation Induction Time at 200℃ | -- | ≥1500 |
Environmental Stress Cracking Resistance F20 (h) | -- | ≥20 |
Water Vaport Permeability Coefficient g.cm/(cm2.s.pa) | ≤1.0×10-16 | |
Embrittlement Performance at Low Temperature of -70℃ | Passed | |
Dimensional Stability (%) | ±3 | |
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: What are the limitations of geomembranes in freeze-thaw conditions?
- Geomembranes can be limited in freeze-thaw conditions due to their reduced flexibility and potential for cracking or tearing. The cyclic freezing and thawing can cause the geomembranes to lose their structural integrity over time, leading to potential leaks or compromised containment. Additionally, the expansion and contraction caused by the temperature fluctuations can increase stress on the seams and connections of the geomembranes, further increasing the risk of failure. Therefore, careful design considerations and appropriate material selection are crucial to ensure the effectiveness and durability of geomembranes in freeze-thaw conditions.
- Q: How do geomembranes contribute to landfill leachate collection?
- Geomembranes play a crucial role in landfill leachate collection by acting as a barrier to prevent the leachate from contaminating the surrounding soil and groundwater. These impermeable liners are installed at the bottom and sides of the landfill cells, effectively containing the leachate within the designated areas. This containment prevents the leachate from seeping into the ground and causing environmental damage. Geomembranes also facilitate the collection of leachate through the use of drainage systems, such as pipes and collection channels, which are installed on top of the liner. These systems allow the leachate to be efficiently collected and directed towards treatment facilities, ensuring proper management and preventing contamination of the surrounding environment.
- Q: Are geomembranes effective in preventing soil contamination?
- Yes, geomembranes are effective in preventing soil contamination. They act as a barrier between the soil and potential contaminants, preventing them from infiltrating and polluting the soil. Geomembranes are impermeable and resistant to chemical degradation, making them highly reliable in containing hazardous substances and preventing their migration into the soil.
- Q: How to weld the geomembrane better?
- 1, the geomembrane should be extended from the bottom to the high position and should not be stretched too tight with 1.50% of height left in case of local subsidence. Considering the actual situation of the project, the side slope should be paved from top to bottom. 2, adjacent longtudinal joints should not be in a horizontal line and should be staggered over 1m. 3, longtudinal joints should be more than 1.50M away from dam toe and the corner of clubfoot and it should be put on the plane. 4, it should be laid at the side slope and then the bottom. 5, When the side slope is laid, the direction of the film should be parallel to the maximum gradient line.
- Q: What is geotextile
- Geotextile is a new kind of building material, the raw material is synthetic fiber with high-molecular polymer, such as dacron, acrylic and chinlon. According to the manufacturing method, it is divided into: There are two types of woven geotextile and non-woven geotextile.
- Q: Geomembrane connection method
- Geomembrane generally use the welding method, a professional geomembrane welding machine general welding distance of 30-50 cm
- Q: What kinds can plastic film be devided into?
- Types of plastic film 1, PVA coated high barrier film PVA coated high barrier film is adding nano inorganic matter PVA coated polyethylene film after the printing, composite, in slightly increase the cost of the premise, the barrier properties not only was obviously better than that of the EVOH five layer co extrusion film, and the packaging cost greatly decreased, which can not only ensure that packaging of aseptic packaging all the quality requirements, and greatly reduces the cost of aseptic packaging of food processing enterprises, can be used for packing drinks, juice, milk, soy sauce, vinegar, etc.. 2, biaxially oriented polypropylene film (BOPP) biaxially oriented polypropylene film is made of polypropylene particles by CO extrusion forming sheets, followed by stretching in both horizontal and vertical direction . Due to the stretching molecular orientation, the physical stability of the film, mechanical strength and tightness are better, transparency and gloss, high toughness wear-resisting is currently the most widely used printing film, the general use of thickness of 20 ~ 40 m, the most widely used for 20 m. Biaxially oriented polypropylene film's main drawback is poor heat sealing property, so the general use of the outer film composite films, such as with polyethylene film composite moisture resistance, transparency, strength, stiffness and printing are ideal for to contain dry food. Because the surface of the biaxially oriented polypropylene film is nonpolar, high crystallinity, free surface low. Therefore, the printing performance is poor, poor adhesion of inks and adhesives, in printing and laminating before surface treatment.
- Q: What is the insulation film?
- Through the use of new IRI coating will not reverse the IR absorption by reducing their access to the other side of the glass; the achievements of the most advanced technology energy-saving insulation film insulation, energy conservation, safety, anti-UV, anti-glare, improve the appearance of the building enhance the beauty of the interior environment. The energy-saving insulation film can resist 50% of the solar radiant heat and prevent the outflow of the heat in winter so as to keep a comfortable temperature of the interior room and save the cost brought by air conditioning or heating consumption. The substrate of the building insulation film is composed of multiple layers of tough polyester film bonded by a special of CDA which can form an invisible cover on top of the glass and prevent the destruction brought by the glass scatter from natural damage or blast. This method can reduce the possibility of personal injury, and you can upgrade the existing windows so as to meet the safety regulations.
- Q: How to stick the film without the bubbles
- Sticking the film without the bubbles 1, Firstly, you should clean up the dust and oil stain on the your hand by the hand sanitizer. 2, Use the glasses cloth or the soft cloth with no hair?slip dip in a small amount of water to wipe the surface of the phone, and the clean up the dust and fingerprints on the surface. 3, tear the one side of protective film, and then alige at the top and sides of mobile phone and paste the film. 4, When you paste the film, you should maintain constant speed, please pull back the film if there is bubble, in order that there is no bubble on the surface of film. Then use the wool or cushion scraper to avoid scratching. The film will be slowly pressed on the surface of the mobile phone, even if there are the bubbles, they will be less. 5, After finish the pasting, you should treat the regional bubbles. Use the hard card and credit card which are wrapped by the screen soft to slowly scrap the bubbles out of the edge.
- Q: in what areas does geomembrane usually apply? Please recommend cost-effective geomembrane.
- Clean water such as reservoir, and the pool also uses flexible impermeable geomembrane which is a typical representative of the flexible seepage proof material. seepage-proof geomembrane is preferable to a large area needs leakage pollution prevention like residue field. Cost-effective. The advantage is to prevent liquid leakage, mining waste water, sewage, petrochemical wastewater.
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Geomembrana Para Tanque - HDPE Geomembrane Black Plastic Sheeting for Pond
- Ref Price:
-
$0.85 - 2.15
/ m²
- 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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