High-Density Waterproof Membrane Roll for Seepage Control
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 10000000 m²/month
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Product Introduction
Color:Black or at your request
Density: 0.94g /cm3
Temperature range: -60oC -- +60oC
Life time: more than 50 years
Executive standard: GB/T 17643-2011
Features: Excellent environment stress resistant cracking performance and chemical erosion resistance.
Big scope of application temperature and long service life.
Applicable to river dams, tunnels, drainage bank seepage, metallurgy and chemical industry pollution prevention, construction, transportation, environmental protection works.
PE film thickness: 0.2mm-0.8mm Product Specifications: Width 4m-6m, weight 300g/m2-2400g/m2.
Our Service
1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2. Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
3. For quality-related construction delay or substandard construction(except for damage or losses due to customer’s responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers’ feedbacks on quality issues within 24 hours.
FAQ:
Q: What kind of payments does jenor support?
A: T/T, L/C, Cash are accepted.
Q: Do you charge for the samples?
A: Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.
Q: Can you produce according to customers' design?
A: Sure, we are professional manufacturer, OEM and ODM are both welcome.
Q: Do you have other products?
A: Yes, please check the pictures:
- Q:What are the differences between the geomembrane and geotextile?
- Geotextiles, just as its name implies, is made of non-woven fabrics. Mainly used to consolidated subsoil. Geomembrane is made of high density polyethylene, mainly for seepage-proofing. Combination of the two is composite geomembrane, which can be divided into one cloth one membrane and two cloths and one membrane, with stronger anti-seepage property.
- Q:What are the typical thicknesses of geomembranes?
- The typical thicknesses of geomembranes vary depending on the specific application, but they generally range from 0.5 to 2.5 millimeters.
- Q:What are the requirements for geomembranes used in secondary containment systems?
- Geomembranes used in secondary containment systems must meet certain requirements to ensure their effectiveness. These requirements include being chemically resistant to the substances they will be in contact with, having a high tensile strength to withstand potential punctures or tears, being flexible and able to conform to the shape of the containment area, and having a low permeability to prevent the leakage of hazardous materials. Additionally, they should have UV resistance to withstand outdoor exposure, be durable and long-lasting, and comply with any relevant industry standards or regulations.
- Q:Are hdpe anti-seepage film and geomembrane the same?
- It is widely used in many industries such as tunnel, so it is a kind of good environmental protection material. I'm sorry I can't provide. The treatment of petrifaction tailings and water?conservancy hydroelectricity. As for HDPE anti-seepage film itself, it belongs to one kind of geomembranes. The definition of geomembrane is vague because of its chemical performance. HDPE film is the product of petroleum chemical engineering. There are also many geomembranes made from other materials. The anti-seepage engineering involves refuse landfill. As for construction scheme. Currently in the country. There are little categories of geomembrane. It can't react to plenty of chemical constituents. Besides, there are LDPE film and municipal administration principle. Composite geomembrane is mainly used in anti-seepage engineering industry.
- Q:Can geomembranes be used for gas containment?
- Yes, geomembranes can be used for gas containment.
- Q:Can geomembranes be used in water treatment plants?
- Yes, geomembranes can be used in water treatment plants. They are commonly used as liners or covers in various components of water treatment facilities such as sedimentation tanks, clarifiers, and reservoirs. These impermeable membranes provide an effective barrier to prevent the leakage or seepage of contaminants, ensuring the integrity and efficiency of the water treatment process.
- Q:How to calculate the power consumption of the electric heating film?
- To measure the DC resistance and square the rated voltage divided by the DC resistance, then the power is calculated. The electric heating film is divided into high temperature and low temperature electric heating film. The high temperature electric heating film is generally used in electronic, military and so on. The electrothermal?film produced by the Today Technology. The low temperature electric film is a semitransparent polyester film after it is powered. It is made of by the special conductive ink. It is processed by the metal carrier and made between the insulating polyester film. When working, it takes the electrothermal?film as the heating element and sends heat into the space in the form of radiation. It can first make people's body and the objects to get the heat. It's integrated effect is far better than the traditional method of convection heating. The low-temperature radiant electric heating film system is composed of a power supply, a temperature controller, a connecting piece, an insulating layer, an electric heating film and a facing layer. The power supply is connected with an electric heating film through a conducting wire, and the electric energy is converted into heat energy. Because the electric heating film is a pure resistance circuit, the conversion efficiency is high, in addition to a small partial loss (2%), the vast majority (98%) is converted into heat energy. The electrothermal membrane can not be directly for the radiant floor heating, requiring additional patent PVC vacuum envelope, it can be used in floor heating to ensure the use of effects and life. The development potential of electric heating film is huge, which is consistent with the trend of low carbon economy development.
- Q:What are the sticking methods of computer film?
- The methods of sticking film for computer screen: 1, Generally, if you dig the corner of the laptop protective?film with yuor fingers, it is very easy dig up a corner, and then pull the corner to tear off the laptop protective?film. 2, if it can't be digged up with fingernail, you can prepare two glue to stick a corner of the bottom edge, stick up a corner of the electrostatic film, and then pull the corner to peel off laptop protective film easily. Attention： General protective film is electrostatic film, which can be used repeatedly, so try not to use sharp things to help to tear off the film, which may result in failure to reuse.
- Q:Are geomembranes resistant to biodegradation?
- Yes, geomembranes are resistant to biodegradation.
- Q:How to pave geomembrane and what should be paid attention during construction?
- Pavement and installation of geomembrane: 1, It should be extended from the bottom to the high, do not pull too tight, should be left with more than 1.50% of width in order to prepare for local subsidence. Considering the actual situation of the project, the construction of side slope is taken from top to bottom. 2) two adjacent longitudinal joints should not be in a horizontal line, and should be staggered over 1M. 3) longtudinal joints should be apart from dam toe, bending foot more than 1.50M, and should be located in the plane. 4) back slope first and then comes with bottom. 5) when paving side slope, the direction of the film should be parallel to the maximum gradient line. Secondly, we should do a good job in the preparatory work of the construction and installation of geomembrane welding: 1 cutting 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. Attention: during the transportion, do not pull and drag geomembrane, and try to avoid sharp objects.
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High-Density Waterproof Membrane Roll for Seepage Control
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 10000000 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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