PVC Punched Waterproofing Membrane for Underground Leakage Proof
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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PVC membrane introduction:
Polyvinyl Chloride (PVC) membrane waterproof membrane is a kind of polymer compound
waterproof membrane compound of polyvinyl chloride colophony, plasticizer, stabilizing agent
,ultraviolet radiation(UV) resistance agent, all kinds of dyes and other agent.
1) Thickness: 0.3mm-2.0mm
2) Color: gray, green, blue
3.) Width: 2.0m
PVC waterproofing membrane is improved with the support of new technology,PVC waterproofing membrane, especially polyester reinforced pvc waterproofing membrane boasts the best quality in China at the moment.
Specification of PVC Waterproofing Membrane:
No. | Item | Model Ⅱ | |
1 | Tensile Strength Mpa ≥ | 12.0 | |
2 | Elongation at break% ≥ | 250 | |
3 | Shrinkage rate % ≤ | 2.0 | |
4 | Flexibility at low temperature | No crackle at -25oC | |
5 | Water tightness | Watertight | |
6 | Puncture resistance | Watertight | |
7 | Heat aging treatment | Appearance | Free from bubble, crack, cohesion and void |
Change rate of tensile strength % | +20oC | ||
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
8 | Chemical corrosion resistance | Change rate of tensile strength % | +20 |
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
9 | Artificial weathering | Change rate of tensile strength % | +20 |
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
Remark: The property of artificial weathering might not be applicable to non-exposed product | |||
Characteristics of products:
Dimensionally stable
High mechanical strength
Vapour permeable
Highly flexible
Decay resistant
Root resistant
Weather and UV resistant
Hail resistant
High tensile strength
Application:
Reinforced PVC waterproof membrane forms an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.
FAQ of PVC Waterproofing Membrane
a.Can we get some samples before place order?
Answer: We can send the free samples to you by freight collect.
b.How many years can your PVC membrane guarantee?
Answer: We will guarantee the quality for 5 years at least.
c.Which countries you ever export the product?
Answer: We export the PVC membrane to South Africa, Middle east and even European countries.
- Q: Can a waterproofing membrane be used for retaining walls?
- A waterproofing membrane is suitable for retaining walls as it helps to prevent water from penetrating and causing damage or structural failure. These membranes, made of materials like rubber, PVC, or bituminous compounds, are installed on the inner side of the retaining wall to create a barrier against water infiltration. In addition to protecting the wall's stability, some membranes also offer resistance to root penetration, UV protection, and flexibility to accommodate movement. However, it is crucial to consider factors such as the type of retaining wall, water pressure, and local climate conditions when selecting the right waterproofing membrane. It is advisable to consult with a professional engineer or contractor to ensure the most suitable waterproofing solution for your specific retaining wall project.
- Q: What are the common mistakes to avoid when installing a waterproofing membrane?
- When installing a waterproofing membrane, it is important to avoid certain common mistakes to ensure its effectiveness and longevity. Some of the common mistakes to avoid include: 1. Inadequate surface preparation: One of the most common mistakes is not properly preparing the surface before installing the membrane. This can include not cleaning the surface thoroughly, not filling cracks or holes, or not removing loose debris. Inadequate surface preparation can compromise the adhesion of the membrane and lead to leaks. 2. Improper membrane selection: Choosing the wrong type of waterproofing membrane can be a costly mistake. Different membranes are designed for specific applications and environmental conditions. It is crucial to select a membrane that is suitable for the specific project requirements to ensure its effectiveness and durability. 3. Inadequate membrane overlap: Properly overlapping the membrane is essential to create a continuous barrier against water infiltration. Inadequate overlap can lead to water seepage and compromise the integrity of the waterproofing system. It is important to follow the manufacturer's instructions regarding the recommended overlap width and ensure proper adhesion between the overlapped sections. 4. Incorrect membrane installation: Improper installation techniques can also lead to issues with the waterproofing membrane. This can include not applying the membrane evenly or not using the correct tools for installation. It is crucial to follow the manufacturer's guidelines and recommendations for installation to ensure a proper and effective waterproofing system. 5. Neglecting proper drainage: Waterproofing membranes should always be accompanied by an adequate drainage system. Failing to install proper drainage can result in water pooling on the surface, which can lead to membrane degradation and potential leaks. It is important to consider the slope and design of the drainage system to ensure efficient water removal. 6. Lack of regular inspection and maintenance: Once the waterproofing membrane is installed, it is important to regularly inspect and maintain it. Neglecting regular inspections and maintenance can lead to issues going unnoticed, such as damage or deterioration, which can compromise the waterproofing system. Regular inspections and timely repairs or maintenance can help prolong the life of the membrane and avoid costly repairs in the future. By avoiding these common mistakes during the installation process and ensuring proper maintenance, you can enhance the effectiveness and longevity of your waterproofing membrane, providing reliable protection against water infiltration.
- Q: Waterproof basement is empty shop or full shop
- Waterproof construction methods are generally reflected in the construction drawings. If not, please consult the designer.
- Q: Are waterproofing membranes resistant to chemical degradation?
- Waterproofing membranes are typically resistant to chemical degradation, providing a barrier against water and other liquids. These membranes are specifically designed with materials that have excellent chemical resistance to withstand exposure to various chemicals, including acids, alkalis, and solvents, without significant degradation or damage. This chemical resistance ensures the long-term durability and effectiveness of the waterproofing system, making it suitable for applications such as basements, roofs, and underground structures. However, it should be noted that the specific chemical resistance may vary depending on the type of waterproofing membrane and the specific chemicals it is exposed to. Therefore, careful selection of the appropriate membrane based on the intended application and the specific chemical environment is crucial. Additionally, proper installation and maintenance are essential to ensure the continued chemical resistance and performance of the waterproofing membrane.
- Q: Is a waterproofing membrane resistant to hydrocarbons or oil spills?
- Typically, a waterproofing membrane exhibits resistance against hydrocarbons and oil spills. Its primary purpose is to create a barrier that prevents water penetration and protects the underlying surfaces from moisture damage. These membranes are commonly made from materials such as modified bitumen, polyurethane, or PVC, all of which possess excellent chemical resistance, including towards hydrocarbons and oil. This resistance guarantees that the membrane remains intact and effective even when exposed to substances like oil spills or hydrocarbon-based liquids. However, it is crucial to note that the specific resistance may vary depending on the type and quality of the selected waterproofing membrane. Therefore, it is essential to choose a membrane that is specifically engineered to withstand the intended environment and potential chemical exposures.
- Q: Where are waterproofing membranes commonly used?
- Waterproofing membranes are commonly used in construction, particularly in areas such as basements, roofs, foundations, and bathrooms, where protection against water infiltration and moisture is crucial.
- Q: Can a waterproofing membrane be used in laundry rooms?
- Yes, a waterproofing membrane can be used in laundry rooms. Laundry rooms are areas where water and moisture are commonly present due to washing machines, sinks, and other water-related activities. Installing a waterproofing membrane in the laundry room can help prevent water damage to the walls, floors, and other structural components. It acts as a barrier against water penetration, ensuring that any water or moisture that accumulates in the room does not seep into the underlying surfaces. This can be particularly beneficial in laundry rooms located on upper floors or in areas prone to high humidity or flooding. By using a waterproofing membrane, homeowners can protect their laundry rooms from potential water-related issues, such as mold growth, rotting, or structural damage.
- Q: Can waterproofing membranes be used in cold climates?
- Yes, waterproofing membranes can be used in cold climates. They are designed to withstand extreme temperatures, including freezing conditions, and provide effective protection against water penetration.
- Q: Can waterproofing membranes be used on loading docks?
- Indeed, loading docks can make use of waterproofing membranes. These membranes have been specifically crafted to create a shield against water infiltration, rendering them appropriate for a range of uses, including loading docks. The installation of waterproofing membranes on loading docks serves to thwart water damage and leakage into the underlying framework, thus safeguarding the dock's integrity and durability. Moreover, the utilization of waterproofing membranes can contribute to increased safety by minimizing the potential for accidents resulting from slippery surfaces on loading docks.
- Q: What is the meaning of "channel" and "layer" in the practice of polymer waterproofing membrane?
- In addition, the two did not meet the required thickness of the waterproof layer, according to certain requirements for laminated composite, two waterproof layer can be considered a waterproof. Such as 1.2mm polyurethane + 1.2mm self-adhesive coil (laminated construction rather than separate), can be used as a waterproof, although with two kinds of materials to do a two-story waterproof, and can not be considered two waterproof. The thickness of the laminated composite waterproofing layer can be thinned, and its provisions may be reflected in the new "roofing engineering technical specification" to be published.
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PVC Punched Waterproofing Membrane for Underground Leakage Proof
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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