Waterproof/Waterpfoofing Membrane For Roof
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m²
- Supply Capability:
- 10000 m²/month
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Product description
Polyvinyl chloride PVC waterproof membrane is a kind of excellent performance of polymer waterproof material,PVC resin as the main raw material,add all kinds of special additive and anti-aging composition,the use of advanced equipment and advanced technology extrusion rolling is made.The product has the tensile strength and elongation high shrinkage of small,low temperature soft good,long life and other advantages, the products wide 1.2m to 3.0m, the thickness of 0.8-2.0 mm(special specifications can be customized),stable performance,reliable quality,construction is convenient.
Application Scope
The products are widely used in all kinds of civil construction,subway,tunnel,water conservancy,landfill site,chemical industry,metallurgy and other areas of waterproof seepage control,corrosion engineering
Features:
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.
Type:
N1—Exposed PVC waterproof membrane.
(It is mainly used as details treatment for exposed roof waterproof project)
N2—Non-exposed PVC waterproof membrane.
(It is mainly used as details treatment for non-exposed roof waterproof project)
L1—Exposed PVC waterproof membrane with fabric
(It is mainly used for exposed roof waterproof project)
L2—Non-exposed PVC waterproof membrane with fabric.
(It is mainly used for non-exposed roof waterproof project)
W1—Exposed reinforced PVC waterproof membrane .
(It is mainly used for steel structure roof exposed waterproof project)
W2—Exposed reinforced PVC waterproof membrane .
(It is mainly used for steel structure roof non-exposed waterproof project)
Advantages
Technical Parameters
No. | Item | Index | |||||
| 1 | Thickness of resin layer of the middle fabric ,mm≥ | - | - | 0.40 | 0.40 | 0.40 | |
| 2 | Tensile performance | Max tensile strength,N/cm ≥ | - | 120 | 250 | - | 120 |
| Tensile strength,NPa ≥ | 10 | - | -10 | - | - | ||
| Max elongation% ≥ | - | - | 15 | - | - | ||
| Breaking elongation % ≥ | 200 | 150 | - | 200 | 100 | ||
| 3 | Heat treatment size change rate%≤ | 2.0 | 1.0 | 0.5 | 0.1 | 0.1 | |
| 4 | Cold bonding | -25°c No cracks | |||||
| 5 | Watertightness | 0.3mPa,2h waterproof | |||||
Packaging & Shipping
product show
FAQ
Q: What's the delivery time ?
A: 3-5 days for 1-600 rolls, 10-15 days for container.
Q: What's the payment terms ?
A: TT/LC
Q: How do you make replacement with quality problems ?
A: New replacement will be packed into your next order or send to you directly after receive video or photo about quality problems.
- Q: Can a waterproofing membrane be used on roofs with slope?
- Roofs with slope can use a waterproofing membrane. It is commonly applied on sloped roofs to add an extra layer of protection against water infiltration. The membrane is typically placed beneath the roofing materials and acts as a barrier to stop water from seeping into the roof structure. This is particularly crucial for sloped roofs as water runoff is faster and may lead to leaks or damage. The waterproofing membrane is designed to be flexible and is able to adapt to the roof's slope without compromising its effectiveness. Moreover, it also enhances the roof's durability and lifespan by preventing moisture-related problems like rot or mold growth.
- Q: Can waterproofing membranes be used on expansion joints?
- Indeed, expansion joints can benefit from the utilization of waterproofing membranes. These joints serve the purpose of accommodating movement while safeguarding against harm brought about by the expansion or contraction of construction materials due to thermal fluctuations. By applying waterproofing membranes to these joints, a protective barrier is established, effectively impeding the infiltration of water. This serves to preserve the joint's structural integrity and prevent water-induced damage to adjacent areas. It is imperative to carefully select a flexible waterproofing membrane that can endure the joint's movements without incurring cracks or deterioration. Furthermore, the employment of proper installation techniques is crucial to ensuring a watertight seal around the expansion joint.
- Q: Does a waterproofing membrane require any special considerations for installation in seismic zones?
- Yes, a waterproofing membrane does require special considerations for installation in seismic zones. Seismic zones are prone to earthquakes and ground movements, which can cause significant stress and strain on the building structure. When installing a waterproofing membrane in such areas, it is crucial to ensure that it can withstand the potential movements and vibrations caused by seismic activities. Some of the special considerations for installing a waterproofing membrane in seismic zones include: 1. Flexibility: The membrane should have sufficient flexibility to accommodate the movement of the building structure during an earthquake. It should be able to stretch, contract, and withstand dynamic forces without tearing or losing its waterproofing properties. 2. Compatibility: The waterproofing membrane should be compatible with the building materials and systems used in seismic zones. It is important to select a membrane that can bond well with the substrate and other construction components to create a seamless and robust waterproofing system. 3. Reinforcement: In high seismic areas, it is recommended to reinforce the waterproofing membrane with additional layers or reinforcements. This can be done by adding a fabric or mesh layer to enhance the membrane's tensile strength and resistance to tearing caused by seismic movements. 4. Proper installation techniques: The installation of the waterproofing membrane in seismic zones should follow specific guidelines and techniques to ensure its effectiveness. It may involve using specific adhesives, primers, or mechanical fastening systems to secure the membrane properly. 5. Quality control: Regular inspections and quality control measures should be implemented during and after the installation process. This helps to identify any potential issues or deficiencies in the waterproofing system, allowing for prompt repairs or adjustments to be made. By addressing these special considerations, the installation of a waterproofing membrane in seismic zones can help protect the building structure from water intrusion and potential damage caused by earthquakes. Consulting with experienced professionals and following industry standards and guidelines is crucial to ensure a successful installation in these challenging environments.
- Q: Can a waterproofing membrane be used on precast brass surfaces?
- Yes, a waterproofing membrane can be used on precast brass surfaces. Waterproofing membranes are designed to provide a protective barrier against water infiltration, and they can be applied to a variety of surfaces including concrete, metal, and precast materials. In the case of precast brass surfaces, the membrane can help prevent water penetration, which is particularly important in areas exposed to moisture such as bathrooms, kitchens, or outdoor environments. By applying a waterproofing membrane, the precast brass surface can be effectively protected from water damage, corrosion, and potential deterioration, ensuring its longevity and preserving its aesthetic appearance.
- Q: Can a waterproofing membrane be used for water tanks and reservoirs?
- Yes, a waterproofing membrane can be used for water tanks and reservoirs. Waterproofing membranes are specifically designed to provide a barrier against water penetration, making them an ideal choice for protecting water tanks and reservoirs from leaks and seepage. These membranes are typically made of durable materials such as modified bitumen, PVC, EPDM, or TPO, which are resistant to water and can withstand prolonged exposure to moisture. The application of a waterproofing membrane on the walls and floors of water tanks and reservoirs creates a seamless and watertight seal, preventing any water loss or contamination. Additionally, these membranes can be customized to suit different types of water tanks and reservoirs, ensuring a perfect fit and maximum protection. Overall, using a waterproofing membrane is an effective and reliable solution for maintaining the integrity of water tanks and reservoirs and ensuring the safe storage of water.
- Q: Does a waterproofing membrane require a protective layer?
- A protective layer is necessary for a waterproofing membrane. It has various functions. Firstly, it prevents damage to the membrane during and after installation by acting as a barrier against sharp objects, construction debris, and potential punctures. Additionally, the protective layer distributes loads evenly and provides stability to the membrane, reducing the risk of damage from foot traffic or heavy equipment. Moreover, the protective layer acts as a shield against UV rays, which can degrade the membrane over time and cause reduced effectiveness and potential leaks. It also helps regulate temperature fluctuations that can stress the membrane and compromise its waterproofing capabilities. To summarize, a protective layer is crucial for the durability and performance of a waterproofing membrane. It safeguards against physical damage, UV radiation, and temperature fluctuations, ensuring the membrane effectively keeps water out and maintains the integrity of the protected structure.
- Q: Can a waterproofing membrane be used on tunnels with vehicular traffic?
- Yes, a waterproofing membrane can be used on tunnels with vehicular traffic. Waterproofing membranes are designed to provide a barrier against water infiltration, protecting the structure from potential damage caused by moisture. In tunnels with vehicular traffic, water can seep through the concrete and cause corrosion, deterioration, and even compromise the structural integrity of the tunnel. By applying a waterproofing membrane, it creates a protective layer that prevents water from penetrating the tunnel walls, roof, and floor. This helps to extend the lifespan of the tunnel and ensures the safety of vehicles passing through. However, it is essential to select a waterproofing membrane specifically designed for heavy traffic conditions to withstand the constant load and wear. Additionally, proper installation and regular maintenance are crucial to ensure the effectiveness and longevity of the waterproofing system in tunnels with vehicular traffic.
- Q: How does a waterproofing membrane work?
- A waterproofing membrane serves as a barrier applied to surfaces to prevent water infiltration and consequent damage. Typically made of flexible materials like rubber or plastic, which are water-resistant, the membrane's primary role is to establish a continuous protective layer that hinders water seepage. This is particularly crucial in areas prone to moisture, such as basements, roofs, and bathrooms. Upon application, the waterproofing membrane creates an impenetrable and seamless barrier, effectively blocking water passage. To maximize protection, it is commonly installed in multiple layers, reinforced with materials like fiberglass or polyester to enhance durability and strength. Moreover, the waterproofing membrane not only prevents water from entering surfaces but also redirects it away from the protected area. Its design encourages water flow towards designated outlets or drains, effectively channeling it away. Additionally, the waterproofing membrane exhibits resistance against moisture-related issues, such as mold and mildew growth. By obstructing water entry, it helps maintain a dry and healthy environment. Overall, the waterproofing membrane plays a crucial role in safeguarding structures and surfaces from water damage. It offers a reliable and long-lasting solution to prevent leaks, seepage, and moisture-related concerns, ensuring the integrity and longevity of the protected area.
- Q: Can a waterproofing membrane be used on crawl spaces?
- Yes, a waterproofing membrane can be used on crawl spaces. Crawl spaces are often prone to moisture and water issues, which can lead to mold growth, structural damage, and other problems. Installing a waterproofing membrane can help prevent water from seeping into the crawl space, keeping it dry and protected. The membrane is typically made of a durable and flexible material that can withstand the conditions of a crawl space. It is installed on the walls and floor of the crawl space, creating a barrier against moisture. This can be especially beneficial in areas with high groundwater levels, heavy rainfall, or homes located in flood-prone areas. Additionally, a waterproofing membrane can help improve indoor air quality by preventing the growth of mold and mildew, which thrive in damp environments. Overall, using a waterproofing membrane in crawl spaces is an effective way to prevent water damage and maintain a healthy living environment.
- Q: Does a waterproofing membrane require any specific primers or bonding agents for installation?
- For proper installation, a waterproofing membrane frequently necessitates specific primers or bonding agents. These primers or bonding agents are formulated to guarantee proper adhesion between the membrane and the substrate, ultimately enhancing the effectiveness and lifespan of the waterproofing system. The necessary type of primer or bonding agent may differ based on the specific materials used for the membrane and substrate. To ensure a successful installation, it is crucial to consult the manufacturer's guidelines or seek guidance from a waterproofing professional in order to determine the suitable primer or bonding agent for your particular project.
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Waterproof/Waterpfoofing Membrane For Roof
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m²
- Supply Capability:
- 10000 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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