PVC Punched Waterproofing Membrane for Underground
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Product description of PVC Waterproofing Membrane:
The flexible roofing system has been mature history for several years in the world, especially in the large workshop, warehouse, logistics and other roof has been widely used. Its structure is simple and clear: pressure plate structure of gas isolation - insulation waterproof, each function of each level divided the whole roof; waterproof layer for the whole roof from the erosion of rainwater, so waterproof material excellent in the flexible roofing.
Our EPDM waterproofing membrane, is one of the world's advanced waterproof material, it not only has three Yuan rubber weather resistance, good aging resistance; lap joint can also be hot air welding, overcomes three EPDM coiled material adhesive construction is complex, so that the joint is more solid water quality is more reliable.
Product features
The physical and mechanical properties of stability, durability and anti ageing capacity is good, its oil and solvent resistance and general-purpose chloroprene rubber be roughly the same.
1 Good heat resistance, cold resistance, can be in (-60-150 C) within the scope of use.
2 Extension and rate very high tear strength, shrinkage cracking of buildings or a strong ability to adapt.
3 The proportion of light (0.90~0.97), the appearance of uniform quality, has good flexibility and elasticity.
4 Good weldability, materials can be directly welded, is conducive to ensure weld quality. After welding to form an integral waterproof layer.
5 Good dimensional stability, heat shrinkage is small, the deformation is small, keep a good state during construction.
6 Environmental protection type. Does not produce harmful substances in the production, construction and use of the process, and can be recycled, does not produce construction waste.
Application arrange
Applicable to all kinds of roofing, basement, tunnel, building waterproof engineering; civil and industrial building roofs and underground engineering, municipal, bridges, storage tank,
Waterproof subway, tunnel, dam engineering, especially suitable for durability, corrosion resistance requirements and easy deformation of the key waterproof engineering.
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 | |||
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: Is a waterproofing membrane suitable for use in areas with high groundwater levels?
- Yes, a waterproofing membrane is suitable for use in areas with high groundwater levels. The membrane acts as a barrier, preventing water from seeping into structures and causing damage. It provides an effective solution for protecting foundations, basements, and other below-grade areas from water infiltration.
- Q: Can a waterproofing membrane be used in earthquake-prone areas?
- Yes, a waterproofing membrane can be used in earthquake-prone areas. Waterproofing membranes are designed to provide a barrier against moisture penetration, and they can also offer some degree of flexibility and elasticity. This allows them to withstand the movement and vibrations caused by earthquakes, helping to protect the structure from water damage and potential leaks. However, it is important to ensure that the chosen membrane meets the specific requirements and standards for earthquake-prone areas to ensure its effectiveness and durability.
- Q: Can a waterproofing membrane be used on foam block surfaces?
- Foam block surfaces can benefit from the use of a waterproofing membrane. Foam blocks, like expanded polystyrene (EPS) or extruded polystyrene (XPS), are commonly utilized for insulation in buildings. However, they are not naturally waterproof and can absorb moisture if exposed. To safeguard against water infiltration and potential harm, the application of a waterproofing membrane is recommended. This membrane acts as a protective barrier, preventing water from penetrating the foam and safeguarding it against issues caused by moisture, such as mold, mildew, or degradation. Selecting a waterproofing membrane that is compatible with foam block surfaces is crucial, and it is essential to adhere to the manufacturer's instructions for proper application. It is also advisable to seek guidance from a professional or building engineer to ensure the correct waterproofing solution is chosen for the specific foam block application.
- Q: Can a waterproofing membrane be used on tunnels?
- Yes, a waterproofing membrane can be used on tunnels. Waterproofing membranes are commonly used in tunnel construction to prevent the ingress of water and protect the structure from potential water damage. These membranes are designed to be highly durable, flexible, and resistant to external factors such as water pressure and ground movements. They provide a reliable barrier against water infiltration, helping to maintain the structural integrity of the tunnel and ensure its long-term functionality.
- Q: Can a waterproofing membrane be used on interior walls?
- Interior walls can indeed benefit from the use of a waterproofing membrane. These membranes are specifically designed to create a barrier against moisture, thus preventing any water from seeping into the surface and causing damage. Although their primary use is to protect exterior walls from rain and groundwater, they can also be employed on interior walls that are susceptible to moisture, such as bathrooms, kitchens, or basements. By applying a waterproofing membrane, you can effectively shield the interior walls against water damage, the growth of mold, and other issues related to moisture. However, it is crucial to keep in mind that the choice of the appropriate type of waterproofing membrane and the correct installation technique should be based on the specific requirements and conditions of the interior walls. To ensure proper application and long-lasting protection, it is highly recommended to seek the advice of a professional or follow the guidelines provided by the manufacturer.
- Q: Can a waterproofing membrane be used in foundations?
- Yes, a waterproofing membrane can be used in foundations. Waterproofing membranes are commonly used in construction to prevent water penetration into the foundation walls and basement areas. These membranes are designed to create a barrier against moisture, helping to protect the foundation from water damage and potential leaks.
- Q: Are waterproofing membranes resistant to gasoline vapors?
- Waterproofing membranes are generally able to withstand gasoline vapors. They are typically made of materials like bitumen, PVC, or EPDM, which are known for their strong resistance to a range of chemicals, including gasoline. These membranes are designed to create a barrier that prevents liquids and vapors, including gasoline, from seeping through. However, it's worth noting that the level of resistance can differ depending on the type and brand of membrane being used. To be certain that the chosen membrane is suitable for the specific application and expected exposure to gasoline vapors, it's advised to consult with the manufacturer or supplier.
- Q: Can a waterproofing membrane be applied on top of existing coatings?
- Yes, a waterproofing membrane can be applied on top of existing coatings. However, it is essential to ensure that the existing coating is in good condition and properly adhered to the surface. Additionally, the compatibility between the existing coating and the waterproofing membrane should be checked to ensure proper adhesion and effectiveness. A professional evaluation is recommended to determine the suitability and compatibility of applying a waterproofing membrane over existing coatings.
- Q: Can a waterproofing membrane be used on precast metal surfaces?
- Precast metal surfaces can benefit from the application of a waterproofing membrane. These membranes are specifically designed to create a protective layer that stops water from penetrating the surface. They can be used on various types of surfaces, including precast metal. Waterproofing membranes are typically made from materials like bitumen, liquid coatings, or synthetic rubber. These materials form a barrier that prevents water and moisture from causing damage. When a waterproofing membrane is applied to precast metal surfaces, it helps to prevent corrosion, protects against water damage, and improves the overall durability and lifespan of the metal structure. However, it is crucial to select a waterproofing membrane that is compatible with the specific type of precast metal surface. Additionally, proper surface preparation and application techniques must be followed to ensure optimal performance.
- Q: Can a waterproofing membrane be used on precast galvanized surfaces?
- Yes, a waterproofing membrane can be used on precast galvanized surfaces. The membrane will provide an additional layer of protection against water penetration and help to prevent corrosion on the galvanized surface.
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PVC Punched Waterproofing Membrane for Underground
- 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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