Weldable EPDM Waterproofing Membrane for Roof
- 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 for EPDM Waterproofing Membrane:
Tensile Strength N/CM | Normal temperature: 60 ; 60°C: 30 |
Breaking Elongation % | Normal temperature: 400 ; -20°C: 10 |
Tear Resistance N | 20 |
Impermeability, 30 min no leakage | 0.3Mpa |
Low Temperature Bending °C | -20 |
Heating Shrinking mm | Extension: 2 Shrink: 4 |
Heat Resistance (80°C×168h) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:70 |
Alkali resistance (10% ca (oh)2 solution,normal temperature ×168h)) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Synthetic aging | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Characteristic of EPDM Waterproofing Membrane:
This product has perfect weather resistance,durability of EPR and the weldability of polypropylene;
·It has special technology for formula with no plasticizer which embrittles material it has high flexibility without embrittling phenomenon caused by migration of plasticizer in polyolefin , to have long time waterproof performance;
·There is an interlayer of polyester fiber fabric, offering high tensile strength, fatigue resistance, puncture resistance,which is adaptive to mechanically mounted roofing system
·Excellent low and high temperature flexibility: It is flexible even under -50℃ ,and still has mechanical strength at higher temperature;
·Chemical resistance: Resistant to erosion of acid, alkali, salt, plant oil, lubricating oil, resistant to microbial growth like algae and mould etc.
·Resistance of heat aging, good dimensional stability.
·White priority light color,smooth surface, high reflectance,better energy saving effect; Pollution resistance.
·NO chlorinated polymer or chlorine gas in ingredient,therefore no emission of chlorine during welding and other process, harmless to surroundings and humans.
·We use heatsealing to overlap, in order to form a high strength sealing layer.
Usesage of EPDM Waterproofing Membrane:
Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation
FAQ of 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 on roofs with rooftop gardens?
- Indeed, rooftops with gardens can benefit greatly from the utilization of a waterproofing membrane. Employing a waterproofing membrane is strongly advised as it shields the foundational framework from harm caused by water. Given that a rooftop garden contributes additional weight and moisture to the roof, it is imperative to have a reliable waterproofing system in place to avert leaks and guarantee the roof's durability. The waterproofing membrane serves as a safeguard against water infiltration, effectively maintaining dry conditions for both the rooftop garden and the underlying structure.
- Q:How does a waterproofing membrane handle cracks in the substrate?
- The purpose of a waterproofing membrane is to prevent water from entering through cracks in the substrate. This is achieved by creating a barrier that stops water from penetrating through the cracks. Typically, the membrane is made from a flexible material like rubber or synthetic polymers, allowing it to stretch and move with the substrate without tearing or breaking. When cracks appear in the substrate, the membrane can bridge over them, maintaining its integrity and preventing water from seeping through. Some membranes even have the ability to self-heal, sealing minor cracks on their own and ensuring continuous protection against water ingress. To improve its ability to bridge cracks, the waterproofing membrane can be reinforced with fibers or fabric layers. These reinforcements enhance the tensile strength and flexibility of the membrane, enabling it to effectively span larger cracks or accommodate movement in the substrate without compromising its waterproofing performance. It is important to consider that the waterproofing membrane's ability to handle cracks in the substrate depends on various factors. These include the type and size of the cracks, the movement of the substrate, and the quality of the membrane installation. To maximize the membrane's ability to handle cracks and provide long-lasting waterproofing protection, it is crucial to follow the manufacturer's guidelines and ensure proper surface preparation and installation techniques.
- Q:Does a waterproofing membrane require a primer before application?
- Yes, a waterproofing membrane typically requires a primer before application. A primer helps to enhance the adhesion of the membrane to the substrate and ensures a proper bond between the two. It also helps to seal the surface, preventing any moisture or contaminants from compromising the effectiveness of the waterproofing system. Using a primer before applying the waterproofing membrane is important for achieving a durable and long-lasting waterproofing solution.
- Q:Waterproof basement is empty shop or full shop
- A waterproof, full of sticky. Secondary, sticky or sticky. Construction waterproof with waterproof material.
- Q:Are waterproofing membranes resistant to salt damage?
- Waterproofing membranes are generally resistant to salt damage, as they are specifically designed to create a barrier against moisture and water infiltration, offering protection against saltwater as well. Saltwater can be highly corrosive and cause harm to different materials, but waterproofing membranes are typically constructed using materials that can withstand the corrosive effects of salt. These membranes often consist of reinforced PVC, modified bitumen, or EPDM rubber, all of which have proven their durability and reliability in saltwater environments. In fact, waterproofing membranes are commonly used in areas like basements, swimming pools, and marine structures, where they are regularly exposed to saltwater. Thus, it can be concluded that waterproofing membranes are generally resistant to salt damage and effectively shield against saltwater infiltration.
- Q:Can a waterproofing membrane be used to repair existing water leaks or damage?
- Yes, a waterproofing membrane can be used to repair existing water leaks or damage. It acts as a barrier to prevent water from penetrating through surfaces, effectively sealing off any existing leaks or damage and preventing further water intrusion.
- Q:Can a waterproofing membrane be used in conjunction with sustainable construction materials?
- Indeed, the use of a waterproofing membrane alongside sustainable construction materials is gaining traction in the construction industry. This is due to the growing emphasis on environmentally friendly and energy-efficient buildings. Waterproofing membranes serve to safeguard sustainable construction materials, such as recycled or low-impact materials, against water damage and moisture infiltration. By forming a barrier, these membranes prevent water from permeating the materials, thereby extending their lifespan and reducing the necessity for repairs or replacements. Furthermore, sustainable construction materials are often engineered to enhance energy efficiency, which can be further augmented through the employment of a waterproofing membrane. By averting water damage, the membrane upholds the structural integrity of the building envelope, curbing potential energy loss from leaks or moisture intrusion. In addition, specific waterproofing membranes are designed with sustainability in mind. For instance, there are eco-friendly membranes fabricated from recycled materials or those that can be recycled at the end of their life cycle. These sustainable membranes minimize the environmental impact associated with their production and disposal. In conclusion, the integration of a waterproofing membrane in conjunction with sustainable construction materials is a wise and conscientious approach to building design. It ensures the long-term durability and performance of the materials, while also contributing to a more sustainable and energy-efficient built environment.
- Q:Are waterproofing membranes suitable for commercial applications?
- Yes, waterproofing membranes are suitable for commercial applications. Waterproofing membranes are specifically designed to protect buildings, structures, and surfaces from water infiltration, moisture damage, and other related problems. They are often used in various commercial applications such as roofs, basements, underground parking garages, and exterior walls. Commercial buildings are exposed to a wide range of weather conditions and water sources, including rain, snow, and groundwater. Waterproofing membranes provide a reliable barrier against water penetration, preventing costly water damage and ensuring the longevity of the building. Additionally, they can also act as a vapor barrier, preventing moisture buildup and condensation within the building envelope, which can lead to mold growth and structural deterioration. Waterproofing membranes are available in various materials, such as bitumen, modified bitumen, EPDM, PVC, and TPO. These materials offer different advantages and characteristics, allowing for flexibility in choosing the most suitable option for specific commercial applications. They can be applied as a liquid coating, sheets, or panels, providing versatility in installation methods to accommodate different building designs and requirements. Furthermore, waterproofing membranes can be customized to meet specific commercial needs, such as fire resistance, UV protection, and durability. This makes them effective in protecting commercial properties that may be subjected to heavy foot traffic, mechanical equipment, or other potential sources of damage. In summary, waterproofing membranes are a highly suitable solution for commercial applications. They offer reliable protection against water infiltration, moisture damage, and other related problems, ensuring the longevity and structural integrity of commercial buildings. Their versatility, customization options, and ability to withstand various weather conditions make them an excellent choice for commercial waterproofing needs.
- Q:Can a waterproofing membrane be used for a retaining wall drainage?
- Using a waterproofing membrane is an effective method for retaining wall drainage. Typically used to prevent water from penetrating structures like basements or foundations, this membrane can also serve as a barrier against water seepage in retaining wall construction. Retaining walls are designed to hold back soil and prevent erosion, but without proper construction, they can be vulnerable to water damage. If water seeps through, it can create pressure behind the wall, causing structural problems over time. By installing a waterproofing membrane on the backside of the retaining wall, water infiltration into the soil and accumulation behind the wall can be prevented. Furthermore, a waterproofing membrane can help with the drainage of water away from the retaining wall. By incorporating drainage systems like weep holes or French drains, alongside the membrane, water can be directed away from the wall, reducing hydrostatic pressure and potential damage. It's important to note that while a waterproofing membrane can be used for retaining wall drainage, proper installation and compatibility with the specific retaining wall system and conditions are crucial. It's recommended to consult with a professional engineer or contractor experienced in retaining wall construction to ensure the most suitable approach for your specific project.
- Q:Is a waterproofing membrane necessary for all types of construction?
- A waterproofing membrane is not necessary for all types of construction, but it is highly recommended for certain types of projects. The need for a waterproofing membrane depends on several factors, including the location and purpose of the construction, the materials used, and the potential exposure to water or moisture. In general, a waterproofing membrane is essential in areas where water intrusion is a common occurrence, such as basements, foundation walls, roofs, bathrooms, and areas with high humidity levels. These areas are susceptible to water damage, which can lead to structural issues, mold growth, and deterioration of building materials. Waterproofing membranes provide an effective barrier against water penetration, preventing any potential damage caused by moisture. They are typically made from materials like asphalt, rubber, or polyethylene, and are applied as a thin layer over the surface to create a watertight seal. Additionally, some membranes can also provide insulation benefits, further enhancing the energy efficiency of the construction. While a waterproofing membrane may add to the construction cost, its benefits outweigh the expenses in the long run. It helps to protect the structural integrity of the building, prolong its lifespan, and prevent costly repairs or renovations due to water damage. However, it is important to note that not all construction projects require a waterproofing membrane. For example, buildings located in arid regions or areas with minimal rainfall may not require extensive waterproofing measures. Similarly, certain types of construction, such as open-air structures or temporary installations, may not necessitate a waterproofing membrane. Ultimately, the decision to incorporate a waterproofing membrane into a construction project should be based on a thorough assessment of the specific conditions, risks, and requirements of the project. Consulting with a professional architect or engineer can help determine whether a waterproofing membrane is necessary and which type would be most suitable for the construction.
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Weldable EPDM Waterproofing Membrane for Roof
- 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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