Durable PVC Waterproofing Membrane for Roofing
- 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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Introduction of PVC Waterproofing Membrane:
Polyvinyl Chloride (PVC) waterproof membrane is a new polymer waterproof membrane. The raw material is polyvinyl chloride resin, mixed with plasticizer, filler, antioxygen, ultraviolet absorber and other auxiliaries.
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 | |||
Product Features:
a) High Strength
b) Hot-air welded seams for long-term performance
c) Proven membrane performance
d) Excellent resistance to plasticizer extraction and migration performance.
Physical Property
1. Exposed to sunshine: UV rays resistance, long service life and aging resistance
2. Easy installation and dimensional stability: can be wieldable under wide range of temperature and experience minus dimensional change in thermal treatment
3. High tensile strength and elongation thus can accommodate movements of substrates
4.Good flexibility under low temperature, good adaptability to ambient temperature difference
5, Secure anti-puncture and good rooting resistance, no pollution caused to environment when being welded and good waterproofing choice for plant roofs
6. Good plasticity: convenient and fast treatment of detailed parts of corners and edges
Product usage
a) Roofing (covered & exposed roofs)/ Re- roofing
b) Tunnel Lining
c) Tanking of Underground structures
d) Lining of evaporation ponds & artificial lakes
e) Lining of drinking water tanks & swimming pools
f) Agricultural purposes & Lining of irrigation canals
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: Does a waterproofing membrane require any special cleaning or maintenance procedures?
- Yes, a waterproofing membrane does require special cleaning and maintenance procedures. While it is designed to be resistant to water and other elements, regular maintenance is important to ensure its longevity and effectiveness. The specific cleaning and maintenance procedures may vary depending on the type of waterproofing membrane used, but generally, it is recommended to keep the membrane clean and free from debris, such as leaves, dirt, or other foreign objects. This can be done by regularly sweeping or gently washing the surface with water and a mild detergent if necessary. Additionally, it is important to inspect the membrane regularly for any signs of damage, such as tears, cracks, or loose seams. Any such issues should be addressed promptly to prevent water infiltration and further damage. In some cases, specialized cleaning products or treatments may be recommended by the manufacturer or installer of the waterproofing membrane. It is important to follow their guidelines and recommendations to ensure the best care and maintenance for the specific membrane used. Overall, regular cleaning and maintenance of a waterproofing membrane will help to extend its lifespan and ensure its continued effectiveness in protecting the underlying structure from water damage.
- Q: Does a waterproofing membrane require any special considerations for installation in earthquake-prone areas?
- Yes, a waterproofing membrane does require special considerations for installation in earthquake-prone areas. In these areas, the ground is more susceptible to movement and shaking, which can significantly impact the integrity of the waterproofing system. Therefore, it becomes crucial to take additional precautions to ensure that the membrane is properly installed and capable of withstanding seismic activity. One important consideration is the selection of the waterproofing membrane itself. It is recommended to choose a membrane that has been specifically designed and tested to withstand seismic activity. These membranes are usually more flexible and have higher tensile strength to accommodate ground movement during earthquakes. Additionally, the installation process should be executed with utmost care and attention to detail. The membrane should be properly anchored or secured to the substrate using appropriate fasteners and adhesives. Reinforcement techniques such as the use of reinforcing fabric or mesh can also be employed to enhance the membrane's resistance to movement. Furthermore, it is essential to ensure that all seams and joints in the membrane are properly sealed and reinforced. Special attention should be given to areas that are more prone to movement, such as corners, edges, and penetrations. Using compatible and high-quality sealants or adhesives will help maintain the integrity of these vulnerable points. Regular inspections and maintenance are also crucial in earthquake-prone areas. Inspecting the membrane periodically for any signs of damage, such as cracks or separations, allows for early detection and timely repairs. Additionally, it is vital to have a contingency plan in place to address any potential damage that may occur during an earthquake, including emergency repair procedures. In summary, installing a waterproofing membrane in earthquake-prone areas requires careful consideration and adherence to specific guidelines. By selecting an appropriate membrane, properly anchoring and reinforcing it, ensuring proper sealing of seams and joints, and conducting regular inspections, the waterproofing system can be better prepared to withstand earthquakes and provide long-lasting protection against water intrusion.
- Q: Can a waterproofing membrane be used for a shopping mall?
- Yes, a waterproofing membrane can be used for a shopping mall. Waterproofing membranes are commonly used in commercial buildings, including shopping malls, to prevent water infiltration and protect the building's structure from water damage. They provide an effective barrier against water and are often used in areas such as basements, roofs, and foundations to ensure the building remains dry and protected.
- Q: Can a waterproofing membrane be used for above-grade applications?
- Indeed, above-grade applications can benefit from the use of a waterproofing membrane. In construction, waterproofing membranes are widely employed to safeguard structures against water infiltration and subsequent harm. While they are commonly utilized for below-grade purposes like basements and foundations, waterproofing membranes can also be applied above-grade on surfaces such as roofs, decks, and exterior walls. When utilized above-grade, waterproofing membranes serve as an effective moisture barrier, preventing water from permeating the structure. These membranes are specifically designed to endure prolonged exposure to various elements, including rain, snow, and UV rays. By effectively sealing the surface, a waterproofing membrane aids in shielding the structure from water damage, mold growth, and deterioration. Several types of waterproofing membranes are available for above-grade applications, including liquid-applied membranes, sheet membranes, and self-adhering membranes. These membranes are typically constructed from materials such as modified bitumen, polyurethane, or rubberized asphalt, which possess exceptional waterproofing properties. Proper surface preparation is crucial when installing a waterproofing membrane above-grade. The surface must be thoroughly cleansed, completely dry, and devoid of any substances that might undermine the membrane's adhesion. Additionally, it is vital to adhere to the manufacturer's instructions and guidelines regarding application techniques and recommended thickness. In conclusion, a waterproofing membrane can effectively shield structures from water infiltration and damage when used in above-grade applications. By selecting the appropriate membrane type and adhering to proper installation procedures, a durable and dependable waterproofing system can be established for above-grade surfaces.
- Q: Does a waterproofing membrane require any specific preparation of the substrate before installation?
- Yes, a waterproofing membrane typically requires specific preparation of the substrate before installation. The substrate, which is the surface on which the membrane will be applied, needs to be clean, dry, and free from any contaminants or debris that could hinder the adhesion of the membrane. This usually involves removing any loose materials, such as old paint or sealants, and smoothing out any uneven surfaces. Additionally, it may be necessary to repair any cracks or damage in the substrate to ensure a proper and effective installation of the waterproofing membrane. Following the recommended preparation procedures will help to maximize the performance and durability of the membrane, ensuring its effectiveness in preventing water penetration and protecting the underlying structure.
- Q: Can a waterproofing membrane be used for bridge decks and roadways?
- Yes, a waterproofing membrane can be used for bridge decks and roadways. Waterproofing membranes are designed to provide a protective layer that prevents water infiltration, which is essential for the long-term durability and performance of bridge decks and roadways. These membranes help to prevent water damage, such as corrosion and cracking, and also protect the underlying structure from moisture-related issues.
- Q: Can a waterproofing membrane be used in conjunction with warranty or insurance policies?
- Yes, a waterproofing membrane can typically be used in conjunction with warranty or insurance policies. However, it is important to review the terms and conditions of the specific policies to ensure that the use of the membrane is compliant and does not affect the coverage. It is recommended to consult with the warranty or insurance provider to confirm the compatibility and any potential impact on the policies.
- Q: Can a waterproofing membrane be used for podium decks and plaza areas?
- Podium decks and plaza areas can benefit from the use of waterproofing membranes. These membranes are specifically designed to safeguard against water and moisture, and are widely utilized in different settings like roofs, basements, and decks. Considering that podium decks and plaza areas are also exposed to water and weather elements, they are ideal locations for installing waterproofing membranes. By acting as a waterproof layer, the membrane prevents water from infiltrating the underlying structure and causing any harm. It also plays a crucial role in preserving the durability and lifespan of the deck or plaza by shielding it from moisture-related problems such as leaks, mold, and deterioration. Moreover, there is a range of waterproofing membranes available in different types and materials, allowing for flexibility in selecting the most suitable option based on specific project requirements.
- Q: Can a waterproofing membrane be used in crawlspaces or basements?
- Using a waterproofing membrane in crawlspaces or basements is highly recommended. These areas are prone to water seepage and high humidity levels, which can cause mold growth, structural issues, and damage to stored items. By effectively sealing the foundation walls and floor, a waterproofing membrane acts as a barrier against water intrusion. It creates a watertight seal that keeps the space dry and protected. Furthermore, waterproofing membranes help control moisture levels by reducing condensation and humidity, creating a healthier and more comfortable environment. Overall, using a waterproofing membrane in crawlspaces or basements is crucial for ensuring the structure's longevity and integrity and protecting against potential water-related problems.
- Q: Can a waterproofing membrane be used on different types of surfaces, such as concrete, wood, or metal?
- Yes, a waterproofing membrane can be used on different types of surfaces including concrete, wood, and metal. Waterproofing membranes are designed to provide a protective barrier against moisture and can adhere to various surfaces, ensuring effective waterproofing regardless of the material.
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Durable PVC Waterproofing Membrane for Roofing
- 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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