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 is the electrical heating?film?
- The heating principle of the electrothermal?film The so-called?film heating material is a layer of conductive film formed on the surface of insulation material after being processed on the surface of the insulation material. The conductive particles form mesh-shaped lattice structure on the surface of the insulating layer, and the various additives added in the film can adjust the power of the electrothermal?film. After being electrified, this layer of film can achieve conversion, so people also call it electrothermal?film.
- Q:Wallpaper to brush the membrane it
- The main function of membrane is to prevent moisture permeating from walls, not making the walls become moldy. It is better to brush the membrane, protecting the wall. Of course, if the quality of latex paint is good, it can not brush.
- Q:Is the geomembrane bag made of geomembrane or geotextile?
- The two layers of geomembrane bag are made of geofabric not geomembrane or geotextile, mainly used for the watercourse before the revetment (environment friendly geomembrane bag).
- Q:Are geomembranes resistant to thermal expansion and contraction?
- Yes, geomembranes are generally resistant to thermal expansion and contraction. They are designed to withstand temperature changes without significant dimensional changes, ensuring their stability and effectiveness in various environmental conditions.
- Q:Which is better, domestic or imported geomembrane?
- Although China is now also developing geomembrane, but also it is just at the beginning. Foreign environmental protection course is earlier and more developed than China's. So we have to admit that foreign HDPE geomembrane is more quality than domestic geomembrane. Although domestic geomembrane is cheaper, most of the domestic geomembrane use reused materials, so service life is greatly reduced, which is known to all. While imported HDPE geomembrane, such as geomembrane produced in Canadian Solmax International Inc. do not use reused materials, so the quality is absolutely guaranteed. Moreover, Solmax International Inc. is the world's largest and most professional supplier of HDPE geomembrane. So I think imported geomembrane has higher cost performance ratio!
- Q:How do geomembranes contribute to the prevention of groundwater contamination?
- Geomembranes contribute to the prevention of groundwater contamination by acting as a barrier between potential contaminants and the underlying groundwater. They are impermeable liners made of synthetic materials that are used in various applications such as landfill liners, mining operations, and wastewater treatment facilities. By preventing the transport of pollutants and contaminants from the surface or storage areas into the groundwater, geomembranes help safeguard this valuable resource from contamination and maintain its quality for drinking, agriculture, and ecological purposes.
- Q:Does the geomembrane be used as an experiment?
- Of course, the standard is GB / T-2008 "geosynthetics non-woven composite geomembrane" revision. This standard specifies the nonwovens composite geomembrane product classification, specifications, code, technical requirements and quality assessment, test methods, inspection rules, packaging, signs, storage and transportation. This standard applies to non-woven geotextile as the substrate, with polyethylene, polyvinyl chloride and other films, composite non-woven composite geomembrane. This standard is the GB / T-1998 made the following technical changes: - standard name changed to "geosynthetics non-woven composite geomembrane"; - product specifications from the unit area of ??the quality to nominal breaking strength; - the product code is simplified from 7 parts to 5 parts; - the original standard in Table 1 and Table 2 for integration, fracture strength, tear strength, CBR burst strength indicators are specified specific indicators, and increase the file requirements ; - the elongation at break is changed to the standard strength corresponding to the elongation; - the width is changed to the reference index, the mass per unit area is no longer used as the assessment index; - simplifies the appearance inspection; - simplifies the packaging, standard.
- Q:Can geomembranes be used for agriculture irrigation?
- Yes, geomembranes can be used for agriculture irrigation. They are effective in preventing water seepage and minimizing evaporation, which helps in conserving water and improving irrigation efficiency. Geomembranes also provide a barrier against contaminants and pollutants, ensuring the quality of water used for agriculture.
- Q:how does the switching power thick film circuit work?
- The working process is quite easy to understand switching power supply, linear power supply, so that the power transistor operating in the linear mode. compared with linear power, PWM switching power is to let power transistor work in on or off state.V- Ann is small (when turned on, low voltage, large electrical current; turned off, high voltage, electrical current is small) VA /power device is the product of power semiconductors losses. Compared with the linear power supply, PWM switching power supply more efficient work process by "chopping", that is cut into the magnitude of the input DC voltage equal to the input voltage amplitude of the voltage pulse to achieve.
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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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