HDPE Impermeable Waterproof Composite Geomembrane Sheet
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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Product introduction
Geomembrane can be divided according to the different materials HDPE geomembrane , matte geomembrane , LDPE geomembrane , LLDPE geomembrane , EVA geomembrane , ECB geomembrane , PVC geomembrane.
Product Use
1, City landfill ;
2, Roads, railways , drainage , irrigation , tunnels, dikes, dams , gates seepage, seepage accumulator library ;
3, Fluid channels , solid manure dumps impermeable ;
4, impermeable roof , building basements, underground storage , underground garage moisture ;
5, pile cofferdam film , land reclamation from the sea , marina projects etc.
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 (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | |||||||
13 | Dimensional Stability (%) | ±2 | |||||||
FAQ
How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)
2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.
3. 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 during the next order.
4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.
- Q: Is black HDPE geomembrane eco-friendly?
- Raw material of HDPE geomembrane is HDPE particles, adding carbon?black to become black. It is buried underground to prevent hazardous liquid leakage. So HDPE geomembrane can be considered as environmentally friendly.
- Q: Is electrothermal film floor heating safe?
- Safe
- Q: What is the electrothermal?film?
- Electrothermal?film is an electric heating element which directly converts electric energy into heat energy, and is a component of electro-thermal products just like electric heating tube, electrical bar, electric?hot?plate, electric heater, electric cooker and induction cooker.
- Q: Can geomembranes be used in fishpond lining?
- Yes, geomembranes can be used in fishpond lining. They are often used as liners in aquaculture systems to prevent leakage and contamination of water.
- Q: What are the considerations for geomembrane selection in wastewater storage tanks?
- When selecting a geomembrane for wastewater storage tanks, several important considerations need to be taken into account. These considerations include the chemical compatibility of the geomembrane with the wastewater being stored, its ability to withstand UV exposure and weathering, its tensile strength and puncture resistance, and its elongation properties to accommodate potential settling or movement of the tank. Other factors to consider include the installation method, the lifespan and durability of the geomembrane, and the overall cost-effectiveness of the material.
- Q: What is the mobile phone toughened glass membrane
- Toughened glass film is also known as toughened glass film, diamond film and strengthening film glass, explosion-proof glass film is a new type of screen protection materials. Toughened glass film has made a grease proofing treatment on its surface, so that the fingerprint and the oil are not easy to stay on the surface, but easy to clean. Thickness of the products is 0.4mm--0.55mm and surface hardness is 8-9h, which is 3 times of the strength of an ordinary PET, tool and keys are not cut, it does not appear cracked screen in the landing test 30cm\68g range. toughened glass film (mobile phone film): This is a tempered glass film after special treatment, scratch resistant, wear-resistant and anti fingerprint greatly reduce the damage caused by the screen due to the strong collision. GLAS posted will not appear blistering, installation is very easy tempered glass film characteristics: (1) the surface has made grease proofing treatment, so that the fingerprint and the oil are not easy to stay on the surface, but easy to clean; (2) the whole lamination, automatic adsorption, it can be repeated; (3) the whole transparent: 0.4mm thickness is a transparent tempered glass through chemical treatment; (4) surface hardness: The surface has a hardness of 8-9H, which is 3 times of the strength of an ordinary PET, the tool and the keys are not cut; (5) delicate hand?feeling: Back has a strong paste, it is easy to install and close to the screen, it will not affect the touch screen and touch sensitivity; (6) explosion proof, it can prevent the broken glass to fracture into a sharp small piece, and it is more secure than other glass products.
- Q: How do geomembranes handle high water pressure?
- Geomembranes handle high water pressure by utilizing their physical properties and design. They are typically made from durable materials such as high-density polyethylene (HDPE) or reinforced polyvinyl chloride (PVC), which are impermeable to water. These materials have excellent tensile strength and elongation properties, allowing them to resist the forces exerted by high water pressure. Geomembranes also have a smooth surface, which minimizes the potential for water flow and reduces the risk of leakage. Additionally, they are often installed with proper anchoring and welding techniques to ensure a secure and watertight seal. Furthermore, the design of geomembrane systems takes into account factors such as the water pressure gradient, slope stability, and load-bearing capacity. These considerations help to distribute the pressure evenly and prevent the geomembrane from being overwhelmed by high water pressure. Overall, the combination of durable materials, proper installation techniques, and thoughtful design allows geomembranes to effectively handle high water pressure and provide reliable containment for various applications like reservoirs, landfills, and ponds.
- Q: what's the paving method of composite geo-membrane?
- Geomembrane pavement is divided into channal bottom paving and slope paving two sections. pavement method: Horizontally roll along the channel axis direction. Slope pavement, after qualified acceptance of slope, rool it along the slope axis direction, the joint with the channal bottom composite geo-membrane uses t-shape connection.
- Q: How do geomembranes perform in high water pressure applications?
- Geomembranes perform well in high water pressure applications as they have excellent tensile strength, durability, and resistance to punctures and tears. They effectively prevent water seepage and provide a reliable barrier, ensuring the integrity and stability of containment systems even under significant water pressure.
- Q: What is the role of soot carbon particles in geomembranes?
- They can protect geomembranes from aging too early and absorb ultraviolet light. So carbon blacks play a role of protection in geomembranes.
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HDPE Impermeable Waterproof Composite Geomembrane Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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