HDPE Geomembrane for Landfill and Waterproof
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 500000 m²/month
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Geomembrane Description
Geomembrane is made from high grade polyethylene raw material, adding carbon black, antioxidant, antiaging and UV-resistance component.
It uses the first class automatic production equipment and three-layer pressing technology. All products are in accordance with GB, GRI and ASTM test standard.
Geomembrane Specification
Thickness: 0.75mm-3.0mm
Width: 2m-12m
Color: grey, as request
Material: HDPE, LDPE, LLDPE
Type: smooth, textured
Geomembrane Property:
1) Excellent environmental stress cracking resistance property.
2) Low temperature resistance, corrosion resistance, aging resistance.
3) For service temperature range: -60℃ - +60℃.
4) Service valid term: 60 years at least.
5) Anti-crack, dimensional stability, anti-aging, smooth appearance, high friction coefficient
Geomembrane Application
1) Municipal environmental projects, water conservancy projects.
2) Landfill cap, mining heap leach pads.
3) Pond liner, canal linings, tank linings, raw water treatment reservoirs, retention ponds.
4) Waste water treatment lagoon, secondary containment.
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 free, 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 is the mechanism of vacuum tube coating?
- The mechanism vacuum coating is that the membrane body is evaporated to the surface of the workpiece at a high temperature and crystallizes. Since the air will obstruct the evaporated membrane molecules, making the crystalline rough and dim, crystalline can only be exquisite and glossy under the environment of high vacuum. If the vacuum degree is not high, the crystalline will lose its luster and the adhesion is also very poor. Early vacuum coating which relied on the evaporated items to scatter naturally is of poor adhesion, low efficiency, and poor glossiness. Now intermediate frequency magnetron sputtering target is used. the evaporated molecules of the membrane bombard the target under the effect of an electric field at faster speed and sputter a large number of target atoms. Neutral target atoms (or molecules) is deposited on a substrate and become the film, which solves the problem that some films can not be processed through natural evaporation formation, such as titanize and plate zirconium. Currently aluminum nitrogen complex films are widely used in vacuum tubes. The film layer can be divided to the interior, middle and exterior layer and all have their own function. As a reflective layer, the inner layer is mainly used to prevent the heat of the hot water in the pipe from radiating outward; the middle layer is an absorbing layer and the main function of it is to absorb energy and transform the energy into heat; the exterior layer is an anti-reflection layer, which is mainly used to reduce the sun reflection and increase the absorption rate of sunlight.
- Q:What are the considerations for geomembrane selection in fish farming ponds?
- When selecting a geomembrane for fish farming ponds, several considerations need to be taken into account. These include the material's durability and resistance to punctures, tears, and UV degradation, as well as its ability to withstand the constant exposure to water and chemicals. The geomembrane should also be non-toxic and safe for the fish, ensuring it does not leach harmful substances into the water. Additionally, the membrane's flexibility, ease of installation, and cost-effectiveness should be considered to ensure it meets the specific requirements of the fish farming operation.
- Q:How to remove the film on the floor?
- (take a corner off by nail and slowly remove the whole film.) If the film is used for a long time, then the cleanser is required.
- Q:Is the effect of silicone electrothermal?film good?
- This way of heating is the one with smallest input and output ratio among electric floor heating. Compared with heating cable electric floor heating with metal wire as material, it has poor safety performance (no ground protection), no electromagnetic radiation shielding, power attenuation (this is caused by ink and carbon fiber material).
- Q:How is electric heating film electric heating
- It is not so good, because interface should be made between the membrane, and should be done on site, if workers do not have a high technique, there will be a lot of problems, the most troublesome thing is to open floorborad, and then is heard differences between film and the film, some of the films will be breakdown in a short time. If you beed to choose good films, or simply heating cable. You can choose imported products like the United States Marley, I heard that its factory has done a good job in the interface, so the interface does noy have to be done on site. And they can also be more stable and safe water
- Q:What are the considerations for geomembrane installations in areas with high wind gusts?
- When installing geomembranes in areas with high wind gusts, several considerations need to be taken into account. Firstly, the selection of a suitable geomembrane material is crucial. It should be strong, durable, and capable of withstanding the force exerted by strong winds. Additionally, the installation method must be carefully planned to ensure proper anchoring and securing of the geomembrane to prevent it from being lifted or damaged by wind gusts. The use of appropriate fasteners, weights, or ballast systems can be employed to provide stability and prevent wind uplift. Adequate preparation of the subgrade, such as compacting and leveling, is also important to minimize the risk of wind-induced damage. Regular inspections and maintenance of the geomembrane installation are necessary to identify and address any potential issues caused by high wind gusts. Overall, attention to material selection, installation techniques, and ongoing monitoring are crucial considerations for successful geomembrane installations in areas prone to high wind gusts.
- Q:What are the precautions for the construction of the slope area of the cesspit?
- The construction method of geotextile/geomembrane: 1 flatness: ±2cm/m2, flat and straight; 2 compactness: 95%, after grinding, pave geomembrane on the surface; 3 vertical and horizontal gradient: Longitudinal and transverse slope should be above 2%, boundary and structure of the landfill bottom must be beneficial to diversion of leachate; 4 cleanness: No roots, rubble, gravel, concrete particles, such as sharp edges shall appear within vertical depth of 2.50cm . Climate requirements while paving: 1. Temperature: 5 - 40℃ is appropriate. Taking into account thermal expansion and cold contraction of the geomembrane, according to experience, when the weather is cold, geomembrane pavement should be tight; in hot weather should be loose; but it should be noted that, in summer, high temperature should be avoided at noon. 2 wind and rain: If the wind scale is over force 4 wind or it's raining, the construction should be stopped; When wind is lessened, it is proper to hold down geomembrane with sandbag so as to facilitate construction. Construction and installation of HDPE geomembrane: 1 construction and installation process of HDPE geomembrane. 2 tailor and transportation: According to the records of laying base measurement , cutting large bundle number of geomembrane should be marked and recorded and then carried to construction site according to their number.
- Q:Can geomembranes be used in floating covers for liquid containment?
- Yes, geomembranes can be used in floating covers for liquid containment. Geomembranes are impermeable materials that are commonly used in various applications, including floating covers for liquid containment. These covers help prevent the liquid from being exposed to the atmosphere, thus reducing evaporation and contamination risks.
- Q:What are the capping and the foot care of the the three geomembrane grass?
- Is the construction of the anchoring ditch similar to the geotextiles?
- Q:What are the main types of wallpaper basilemma?
- the basilemma classification: 1. wallpaper basilemma wallpaper basilemma is a kind of wall surface material in the wall paper construction. it can form a dense packaging film on the wall to prevent moisture and alkaline substances within the walls of extravasation, protect wallpaper, and makes the wallpaper effectively adhered to the wall. 2, the wall of the basilemma(how to use the wallpaper to make wall finish in the interior decoration) the wall space basilemma is a cationic water-based acrylic emulsion having a closed curability, after brushing the grass-roots level it can be more loosely at maximize primary hardness and adhesion, and also has high hardness, waterproofing mildewproofing, super permeability, anti-alkali and spit color and other characteristics.
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HDPE Geomembrane for Landfill and Waterproof
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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