PVC 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
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Features of PVC Waterproofing Membrane:
Excellent anti-aging property.
Puncture- resistant.
Welding construction,
High tensile strength, good elongation, good dimensional stability.
Good plasticity.
It has self-extinguishing from fire property.
Materials surface is smooth, fast color, stain resistance.
More wide, Wastage become less when being used.
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 | |||
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
Different kinds of Pvc waterproof membrane can variously be used to the roof building, underground building,tunnel,dam,pool,sewage treatment works,garbage disposal facilities.It also can be suitable to any requirement of all kinds of technological practice&different grade of roof waterproof and underground constructions waterproof.
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 waterproofing membranes be used on green roofs?
- Indeed, green roofs can utilize waterproofing membranes. They serve as an indispensable element within green roof systems. The concept of green roofs involves a layer of plants and growing medium situated atop a waterproofing layer. It is this waterproofing layer that safeguards the building structure by preventing water infiltration and subsequent damage. The waterproofing membranes employed in green roof applications are specifically engineered to withstand the unique challenges posed by such installations, including exposure to water, UV radiation, and root penetration. These membranes are typically composed of durable materials such as PVC, TPO, or EPDM, renowned for their exceptional waterproofing capabilities. Moreover, certain waterproofing membranes used on green roofs may possess additional attributes like root resistance and UV stability, thereby ensuring the roof's longevity and imperviousness. Ultimately, the utilization of waterproofing membranes on green roofs plays a vital role in establishing a sustainable and enduring roofing system that not only provides water protection but also offers environmental advantages.
- Q:Are there any drawbacks or limitations to using a waterproofing membrane?
- Yes, there are some drawbacks and limitations to using a waterproofing membrane. One limitation is that the installation process can be time-consuming and labor-intensive. Waterproofing membranes often require careful surface preparation and multiple layers, which can be time-consuming and may require skilled labor. This can increase the overall cost of the project. Another limitation is that waterproofing membranes may not be suitable for all surfaces. Some membranes are designed specifically for certain types of substrates, such as concrete or metal, and may not adhere properly to other materials. It is important to select the appropriate type of membrane for the specific surface to ensure proper adhesion and effectiveness. Additionally, waterproofing membranes can be sensitive to environmental conditions. Extreme temperature fluctuations, UV exposure, and chemical exposure can degrade the membrane over time, reducing its effectiveness. Regular inspections and maintenance may be required to ensure the longevity of the membrane. Furthermore, waterproofing membranes can be susceptible to damage during installation or from external factors such as foot traffic or heavy objects. Punctures, tears, or improper installation can compromise the integrity of the membrane and reduce its ability to prevent water infiltration. Lastly, waterproofing membranes may not completely prevent water penetration in certain situations. For example, if there are existing cracks or structural issues in the substrate, water may still find a way to seep through, bypassing the membrane. It is important to address any underlying structural issues before applying the membrane to ensure optimal performance. Overall, while waterproofing membranes offer many benefits in terms of protecting against water damage, it is crucial to consider these limitations and drawbacks to make an informed decision about their use in specific applications.
- Q:Can a waterproofing membrane be used in commercial buildings?
- Indeed, it is possible to utilize a waterproofing membrane in commercial establishments. Waterproofing membranes serve the purpose of safeguarding diverse sections of a building, encompassing roofs, foundations, and basements, against water infiltration. In the case of commercial buildings, where the likelihood of water harm is heightened due to larger surface areas, increased foot traffic, and intricate architectural designs, waterproofing membranes prove to be a viable solution. These membranes are specially crafted to establish a protective barrier against water, thereby averting leaks, moisture, and potential structural harm. Furthermore, the integration of waterproofing membranes contributes to the longevity of the building by reducing the risk of deterioration resulting from exposure to water. Consequently, the incorporation of a waterproofing membrane system in commercial establishments aids in maintaining a secure and dry environment, safeguarding valuable assets, and optimizing the lifespan of the structure.
- Q:Can waterproofing membranes be painted over?
- Yes, waterproofing membranes can be painted over. However, it is important to use a paint that is compatible with the membrane material and to ensure that the membrane is clean and dry before painting. Additionally, it is advisable to consult the manufacturer's guidelines or seek professional advice to ensure proper adhesion and longevity of the painted surface.
- Q:Can a waterproofing membrane be used for tunnels or underground structures?
- Yes, a waterproofing membrane can be used for tunnels or underground structures. Waterproofing membranes are specifically designed to prevent the ingress of water and protect structures from moisture damage. Tunnels and underground structures are often exposed to groundwater or high levels of moisture, making waterproofing essential to maintain their integrity and durability. The waterproofing membrane is applied to the exterior surface of the tunnel or underground structure, creating a barrier that prevents water penetration. It acts as a protective layer, preventing water from seeping through the walls, roof, or floor. There are various types of waterproofing membranes available, including bituminous, polyurethane, and cementitious membranes. Each type offers different properties and advantages depending on the specific requirements of the project. In addition to preventing water infiltration, waterproofing membranes also provide protection against other potential issues such as corrosion, mold growth, and structural damage. They help to extend the lifespan of the tunnel or underground structure and reduce maintenance and repair costs. It is important to ensure that the waterproofing membrane is properly installed by qualified professionals to ensure its effectiveness. Regular inspections and maintenance are also crucial to identify any potential issues and address them promptly. Overall, a waterproofing membrane is a highly effective solution for tunnels and underground structures, providing long-lasting protection against water damage and ensuring their structural integrity.
- Q:Are there any specific considerations for installing a waterproofing membrane in high-traffic areas?
- Yes, there are several specific considerations when installing a waterproofing membrane in high-traffic areas. Firstly, the durability and strength of the membrane should be a top priority. High-traffic areas are subject to constant wear and tear from foot traffic, heavy equipment, and other activities. Therefore, the membrane should be able to withstand the load and pressure without getting damaged or compromised. Secondly, the slip resistance of the waterproofing membrane is crucial in high-traffic areas to prevent accidents and ensure safety. The surface of the membrane should provide sufficient grip to minimize the risk of slips and falls, especially in wet conditions. Additionally, the installation process should be carefully planned and executed in high-traffic areas. It is essential to minimize disruptions and inconveniences to the people using the area. This may involve scheduling the installation during off-peak hours or implementing temporary alternative pathways to ensure smooth traffic flow. Furthermore, the choice of materials is important in high-traffic areas. The waterproofing membrane should be resistant to chemicals, oils, and other substances that may be commonly found in such areas. This will help to prolong the lifespan of the membrane and maintain its functionality over time. Lastly, regular maintenance and inspection are crucial for long-term performance in high-traffic areas. The membrane should be regularly checked for any signs of damage or deterioration, and necessary repairs or replacements should be promptly carried out to ensure the continued effectiveness of the waterproofing system. In conclusion, installing a waterproofing membrane in high-traffic areas requires careful consideration of durability, slip resistance, installation process, material choice, and maintenance. By addressing these specific considerations, a waterproofing membrane can effectively protect the underlying structure while accommodating the demands of heavy foot traffic.
- Q:Can a waterproofing membrane be used on lead surfaces?
- Yes, a waterproofing membrane can be used on lead surfaces. Lead surfaces are often found in the roofing industry, and applying a waterproofing membrane can help protect against water damage and leaks. It is important to ensure that the waterproofing membrane is compatible with lead, as some membranes may react with or degrade the lead material. Additionally, proper surface preparation and installation techniques should be followed to ensure a secure and effective waterproofing solution. Consulting with a professional or manufacturer for specific product recommendations and installation guidelines is recommended.
- Q:Are waterproofing membranes suitable for below-grade applications?
- Waterproofing membranes are well-suited for below-grade applications, as they are specifically designed to prevent water infiltration into structures below ground level, such as basements, foundations, and retaining walls. These membranes are constructed using durable materials, capable of withstanding soil and water pressure, thus providing long-term protection against leaks and water damage. Typically, they are installed on the exterior side of below-grade structures to create a barrier that blocks water from permeating the walls or floors. Moreover, waterproofing membranes possess flexibility, allowing them to accommodate structural movements, ensuring their effectiveness even in challenging below-grade environments. In summary, waterproofing membranes serve as a dependable and efficient solution for safeguarding below-grade structures from water intrusion.
- Q:Are waterproofing membranes resistant to sulfuric acid exposure?
- Waterproofing membranes are generally not resistant to sulfuric acid exposure. Sulfuric acid is a highly corrosive substance that can cause severe damage to many materials, including waterproofing membranes. Due to the strong acidic nature of sulfuric acid, it can react with and degrade the membrane, leading to its failure. Therefore, if there is a possibility of sulfuric acid exposure, it is important to use acid-resistant materials specifically designed to withstand such corrosive substances.
- Q:Are waterproofing membranes fire-resistant?
- The fire-resistant properties of waterproofing membranes can differ. Certain membranes are specifically engineered to be fire-resistant, whereas others may lack any fire resistance at all. To ascertain the fire-resistant capabilities of a particular waterproofing membrane, it is crucial to examine its specifications and certifications. Moreover, in specific applications, building codes and regulations might impose mandatory fire resistance requirements for waterproofing membranes.
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PVC 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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