PVC Geomembrane Polyvinyl chloride Geomembrane
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 900000 m²/month
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PVC Geomembrane Description:
Made from PVC resin with some addictives.
Specification:
Thickness: 1.0mm -3.0mm
2m to 4m in roll width, the length as client’s request.
Property:
Anti-aging, long lifetime, 30 years lifetime for roof usage, while 50 years lifetime for basement usage.
Resist to root penetration
Excellent flexibility under low temperature, excellent adaptability to environmental temperature changes.
Resist to chemical erosion
Application:
Roof waterproofing, such as industry and civil roof.
Underground waterproofing, including reservoir, dam, channel and cellar.
Tunnel, expressway, bridge, landfill and artificial lake.
Production Standards: GB/T12952-2011
Usage
Prevent leakage disposal in landfill or waste water or waste dregs disposing field.
River bank, lake dam, mine remainings, reservoir,tunnel. Liquid storage pool(pit, mine)
Preventing leakage in subway, basement, tunnel, hole.Anti-salt leskage in roadbed and other groundsill.
The plane direction laying of dam, the vertical direction laying for groundsill,used in the construction fence and waste material field.
Used in seawater of freshwater feed field
Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.
Preventing leakage on rooftop
PVC Geomembrane Specifications
No. | Items | I type | II type |
1 | Tensile strength Mpa> | 8.0 | 12.0 |
2 | Elongation at break %> | 200 | 250 |
3 | Size change rate in heat treatment %<< span=""> | 3.0 | 2.0 |
4 | Bending low temperature oC | No crackle at -20oC | No crackle at -25oC |
5 | Anti-puncture | Not leaking | |
6 | Impermeability | Impermeable | |
Our Services
Quality assurance
On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
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
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.
After-sales service
1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
Packaging & Delivery
| Packaging Details: | Woven fabric |
| Delivery Detail: | whthin 20days after received deposit |
F&Q
1. Can you send samples to us ?
Yes , free samples could be provided , but customer need pay for the freight cost .
After order placed , the freight charge could be refund .
2. What’s your Payment term ?
T/T , L/C
3. What’s your delivery method ?
By sea , By train , etc
4. Waht's your MOQ quantity ?
MOQ is one 20'container , the quantity could be negotiable .
- Q:What are the considerations for geomembrane installations in areas with high groundwater levels?
- When installing geomembranes in areas with high groundwater levels, there are several considerations that need to be taken into account. First and foremost, proper site investigation and assessment of the groundwater conditions must be conducted to determine the potential risks and challenges. The selection of an appropriate geomembrane material with high impermeability is crucial to prevent water seepage or leakage. Additionally, effective design and installation techniques such as proper anchoring and sealing methods should be employed to ensure the geomembrane remains intact and functional. Adequate drainage systems should be implemented to manage and control the groundwater levels, preventing excessive pressure buildup. Regular monitoring and maintenance are also essential to detect any potential issues early on and prevent failures. Overall, careful planning, material selection, design considerations, and ongoing maintenance are key factors in successful geomembrane installations in areas with high groundwater levels.
- Q:How do geomembranes contribute to groundwater recharge?
- Geomembranes can contribute to groundwater recharge by acting as a barrier that prevents infiltration of surface contaminants and contaminants present in the soil, thus protecting the underlying groundwater from pollution and maintaining its quality. Additionally, geomembranes can be utilized as liners in reservoirs or ponds, preventing seepage and allowing for the storage and controlled release of water, which can ultimately enhance groundwater recharge.
- Q:How to install the piamater ceiling
- 1. According to the design requirements of the drawings, in where is needed the installation of soft film smallpox height level Four around a fixed ring 4X4Cm keel support (wood or steel). (see construction design drawing). Note: some areas are relatively large that it requires to install the sub block so as to achieve good effect. This is required to add a wood beam in the central. This is to make a process according to the actual situation. 2. When all the required wooden blade fixed, then to install the aluminium alloy keel to fix the bottom of soft film smallpox.
- Q:How do geomembranes help in groundwater protection?
- Geomembranes help in groundwater protection by acting as a barrier between the ground and the underlying groundwater. They are impermeable and prevent the migration of contaminants, such as chemicals or pollutants, from reaching the groundwater. Additionally, geomembranes can also be used to control seepage, reduce water loss, and prevent the mixing of different water sources. Overall, they provide an effective and reliable solution for safeguarding groundwater quality and ensuring its long-term protection.
- Q:Are geomembranes suitable for use in oil spill containment?
- Yes, geomembranes are suitable for use in oil spill containment. They are impermeable and provide an effective barrier to prevent oil from spreading and contaminating the surrounding environment. Additionally, geomembranes are durable and resistant to degradation, making them a reliable choice for containing oil spills.
- Q:What is the typical width of a geomembrane in a landfill application?
- The typical width of a geomembrane in a landfill application can vary, but it is commonly around 20 to 60 feet.
- Q:Can geomembranes be used for decorative swimming pools?
- Yes, geomembranes can be used for decorative swimming pools. Geomembranes are typically used as a lining material to prevent water leakage in various applications, including swimming pools. They offer durability, versatility, and can be customized to create visually appealing designs for decorative pools.
- Q:Can geomembranes be used in coastal protection applications?
- Yes, geomembranes can be used in coastal protection applications. They are commonly used to create barriers that prevent erosion and provide stability to coastal areas. Geomembranes act as impermeable liners that can control water flow, prevent soil erosion, and protect coastal structures from damage caused by waves, tides, and currents.
- Q:What is the geomembrane material?
- Geomembrane to plastic film as anti-seepage substrate, and non-woven composite made of soil impermeable material, new material geomembrane its impermeability depends mainly on the plastic film impermeability. (PVC) and polyethylene (PE), EVA (ethylene / vinyl acetate copolymer), tunnel applications are also designed using ECB (ethylene vinyl acetate modified asphalt), the use of plastic film, Mixed geomembrane), they are a kind of polymer chemical flexible material, the proportion of small, strong extension, adaptable deformation ability, corrosion resistance, low temperature resistance, good frost resistance. Mechanism: The main mechanism is to plastic film impermeable barrier earth dam leakage channel, with its large tensile strength and elongation to withstand water pressure and adapt to dam deformation; and non-woven fabric is also a short polymer Fiber chemical materials, through the needle or hot tack forming, with high tensile strength and extensibility, it is combined with plastic film, not only increased the tensile strength of plastic film and anti-puncture ability, and because of non-woven Surface roughness, increasing the friction coefficient of the contact surface, is conducive to composite geomembrane and protective layer stability. At the same time, they have good resistance to bacteria and chemical resistance, not afraid of acid, alkali, salt erosion, in the case of dark use, long service life.
- Q:How many square meters of geomembrane is a group?
- 10,000 square meters
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Send your message to us
PVC Geomembrane Polyvinyl chloride Geomembrane
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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