Waterproof Geomembrane/ Sheet with China Top Quality Direct Factory
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/m²/month
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Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.
Application:
Applied in the projects of landfill waste site, bank,
dam, pool, filth treatment site, tailings depot, subway and tunnel etc.
Properties of Geomembrane
Spec Item | LDPE geomembrane | HDPE geomembrane | ||
normal type | environment friendly | |||
Tensile strength(Mpa) | ≥14 | ≥17 | ≥25 | |
Elongation at break(%) | ≥400 | ≥400 | ≥550 | |
Right angle tearing strength(N/mm) | ≥50 | ≥80 | ≥110 | |
Carbon black content | ≥2% | ≥2% | ≥2% | |
Density (g/cc) | 0.940 | 0.940 | 0.940 | |
Permeability coefficient of vapor (g·cm/cm2·s·pa) | ≤1.0x | ≤1.0x | ≤1.0x | |
Scope of application temperature | +70℃～-70℃ | +70℃～-70℃ | +70℃～-70℃ | |
Environmental stress resistant cracking performance () | ≥1500 | |||
Oxidation induction time at 200℃ (minute) | ≥20 | |||
Thickness (mm) | 0.3~2.5 | |||
Width (m) | 2~7 | |||
Images of Geomembrane
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- Q:What is electrothermal transparent film?
- Electrothermal?film heating system is different from dot mode heating system such as radiator, air-conditioning and heating radiator, from the streamlined heating system such as heating cable and from the face heating system such as LC supply heating high-tech products made by aerospace flight technology. It takes electrothermal?film as heating element to transfer heat into the air by radiation. Human body and objects can be warmed first. It is better in resultant effect compared with traditional convection heating method. Low temperature radiation electrothermal film heating system is composed of power?supply, temperature?controller, adapting piece, insulating layer, electrothermal?film and finish?coat. Electric energy can be converted to heat energy by electrothermal film.
- Q:What is the specific method of sticking membrane?
- The specific method of GOR film sticking. First of all, clean up the mobile phone screen; ensure that there are no dust and small particles. Use glasses cloth or soft cloth without hair slip to clean the surface of the mobile phone, clean up the dust, fingerprints, etc. on phone surface; ensure that there is no dust on the surface of the mobile phone, and then perform the next step; determine the positive and negative side of the gor reinforced glass film, then tear the first side of the protective film, point it at the phone, align the frame on the top, left and right and correctly stick reinforced glass film; lightly touch the middle of the screen by hands. Air can automatically spread out, and bubble can be automatically excluded by gor reinforced glass film. Make sure there is no small bubbles on the screen. Even though there is small bubbles on the completed gor reinforced glass film, the bubbles will automatically disappear within one or two days. If you misalign the reinforced glass film negligently, you can also tear it down and repost, and you don't worry about that film will lose stickiness and scrap because gor reinforced glass film depends on the electrostatic adsorption instead of adhesive of silicone.
- Q:Are geomembranes suitable for use in potable water storage?
- Yes, geomembranes are suitable for use in potable water storage. They are impermeable and durable, preventing water leakage and contamination. Additionally, they are resistant to UV radiation and chemicals, ensuring the safety and quality of the stored water.
- Q:What is the electrothermal?film?
- It is a semitransparent polyester film which can generate heat after power on. It uses electrothermal?film as heating element which can not be directly used for the ground radiation heating.
- Q:What is the composite geomembrane, how to define it?
- It's the combination of geotextile and geomembrane, there are two fabrics and one membrane and one fabrics and one membrane,
- Q:Which kind of mobile phone screen protector is better, frosted film or transparent film?
- I think the frosted film is better. Each film has its advantages and disadvantages. The frosted film can prevent to leave the fingerprints on the phone screen, but the definition of the screen will be reduced. It is recommended to use the frosted membrane if you like to play the game; it is recommended to use the HD film due to the enhanced definition if you like to see the film or video with a mobile phone. It depends on youself to play the games or watch TV and read the book. I usually play games, but I do not like to see many fingerprints on the phone, so I use the frosted film with good hand?feeling. It is a good choice for the people who like to play good game, but watching the video also has no great impact.
- Q:How do geomembranes prevent gas leakage in storage facilities?
- Geomembranes prevent gas leakage in storage facilities by acting as a barrier between the stored gases and the surrounding environment. These impermeable membranes are made of durable materials that are resistant to gas permeation. By effectively isolating the gases, geomembranes ensure that there are no leaks or seepages, thus maintaining a safe and secure storage environment.
- Q:Are geomembranes resistant to algae growth?
- Yes, geomembranes are generally resistant to algae growth. They are designed to be impermeable and provide a barrier against various environmental factors, including the growth of algae. The smooth surface of geomembranes makes it difficult for algae to attach and thrive, reducing the risk of algae growth. However, it is important to note that prolonged exposure to sunlight and certain environmental conditions may still allow some algae to grow on the surface over time. Regular maintenance and cleaning can help prevent and manage any potential algae growth.
- Q:Can geomembranes be used in fish hatcheries and aquaponics systems?
- Yes, geomembranes can be used in fish hatcheries and aquaponics systems. Geomembranes are impermeable and flexible materials that can effectively contain water, preventing leakage or seepage. In fish hatcheries, geomembranes can be used to line ponds, tanks, or raceways, ensuring a controlled and secure environment for fish breeding. Similarly, in aquaponics systems, geomembranes can be used as liners for grow beds, fish tanks, or nutrient-rich water channels, helping to maintain the desired water levels and preventing any contamination between the fish and plant components of the system.
- Q:What's the stick membrane methods of waterproof mobile?
- the stick membrane methods of waterproof mobile phone: packaging equipment of mobile phone stick membrane: 1, damp cloth, fiber cloth, dedusting paster, phone protective film, scratch cards and changing the stick membrane labels, steps of phone's stick membrane, to clean the screen: 2, wipe the screen with damp cloth, rub back and forth for multiple times, try best to wipe the phone to clean, damp cloth will clean grease and fingerprints of the screen 3, wipe the screen with locomotive fiber cloth, do not worry about dust or wool stuck on the screen, following links can be handled 4, using locomotive dedusting paster to clean stubborn dirt, dust or wool can be affixed to cleanly, steps of mobile phone stick membrane, second step, screen stick membrane: put the phone protective film out of the packaging, directly place the phone protector on the screen and feel the bonding situation of stick membrane and screen, the position of stick membrane, 5, there are two labels on phone protective film, firstly, tear 1 label and stick the phone packaging film to the phone screen, 6, notice to align the hole and the edges of phone screen, and the hand should not be sticked to the phone screen. 7, after stick the packaging film to the screen, tear 2 label, 8, if there exists bubble, you can use locomotive scratch cards to scratch the bubble on the screen, eliminating the bubbles, 9,( if there are bubbles can't be scratched out, you can stick the stick membrane with cleaning paste, then scratch the bubbles with scratch cards) 10, wipe the screen with cloth, the whole stick membrane process will be finished.
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Waterproof Geomembrane/ Sheet with China Top Quality Direct Factory
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/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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