Weldable EPDM Waterproofing Membrane for Roof
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- 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 installed on metal surfaces?
- Yes, a waterproofing membrane can be installed on metal surfaces.
- Q:Are waterproofing membranes suitable for stadium structures?
- Yes, waterproofing membranes are suitable for stadium structures. Stadiums are exposed to various weather conditions such as rain, snow, and humidity, which can potentially damage the structure if proper waterproofing measures are not taken. Waterproofing membranes provide a protective layer that prevents water infiltration, thus safeguarding the stadium from moisture-related issues like leaks, mold, and corrosion. Stadium structures often have large roof areas and expansive seating areas where water can accumulate, making waterproofing crucial. Membranes can be applied on various surfaces, including concrete, metal, and wood, ensuring a versatile and effective waterproofing solution for stadiums. Moreover, waterproofing membranes offer durability and longevity, which is essential for stadiums that are subjected to heavy usage and constant exposure to the elements. They are designed to withstand thermal expansion and contraction, as well as UV radiation, ensuring long-term protection for the structure. Additionally, waterproofing membranes can be customized to meet specific design requirements, allowing architects and engineers to integrate them seamlessly into the stadium's overall aesthetic. These membranes come in various colors, textures, and finishes, enabling them to blend with the surrounding materials and enhance the visual appeal of the stadium. Overall, waterproofing membranes provide a reliable and effective solution for protecting stadium structures from water damage. They offer durability, versatility, and customization options, making them suitable for any stadium construction or renovation project.
- Q:Can a waterproofing membrane be used on storage tanks?
- Yes, a waterproofing membrane can be used on storage tanks to prevent water leakage and protect the tank from corrosion.
- Q:Are there any specific maintenance requirements for a waterproofing membrane?
- Yes, there are specific maintenance requirements for a waterproofing membrane. Regular inspections should be conducted to check for any signs of damage or deterioration, such as cracks or leaks. Any debris or standing water should be promptly removed to prevent potential damage. Additionally, it is important to follow the manufacturer's guidelines for cleaning and maintenance, which may include periodic cleaning with mild detergents and avoiding the use of harsh chemicals or abrasive cleaning tools.
- Q:How are waterproofing membranes installed?
- Waterproofing membranes are installed to protect buildings and structures from water damage. The installation process typically involves several steps. First, the surface that is to be waterproofed must be properly prepared. This usually involves cleaning the surface and removing any debris or loose materials. It is important to ensure that the surface is smooth and free of any irregularities or cracks. Next, a primer is applied to the surface. This helps to create a strong bond between the membrane and the surface. The primer is typically applied using a brush or roller, and it is allowed to dry completely before moving on to the next step. Once the surface is primed, the waterproofing membrane can be installed. There are several different types of membranes available, including sheet membranes, liquid membranes, and peel-and-stick membranes. The specific type of membrane used will depend on the needs of the project and the surface being waterproofed. For sheet membranes, the material is typically unrolled and carefully positioned over the primed surface. It is important to ensure that the membrane is properly aligned and that there are no wrinkles or air pockets. The membrane is then pressed down firmly to create a strong bond with the surface. Liquid membranes are typically applied using a brush or roller. The liquid is spread evenly over the primed surface, and multiple coats may be applied to ensure a complete and effective waterproofing layer. It is important to allow each coat to dry before applying the next. Peel-and-stick membranes are the easiest to install. The backing is peeled off the membrane, and it is carefully pressed onto the primed surface. The adhesive on the back of the membrane creates a strong bond with the surface. Once the membrane is installed, any seams or joints must be properly sealed. This is typically done using a waterproofing tape or sealant. The goal is to create a continuous and watertight barrier to prevent any water from seeping through. Overall, the installation process for waterproofing membranes requires careful preparation, proper application, and attention to detail. It is important to follow the manufacturer's instructions and to use the appropriate materials and techniques for the specific membrane being installed. By doing so, a reliable and effective waterproofing system can be created to protect the building or structure from water damage.
- Q:Are waterproofing membranes resistant to chemicals?
- Yes, waterproofing membranes are generally resistant to chemicals. These membranes are designed to provide a protective barrier against water infiltration and are typically made from materials such as PVC, TPO, or EPDM which have excellent chemical resistance properties. They are specifically engineered to withstand exposure to various chemicals, including acids, alkalis, solvents, and oils, without deteriorating or being damaged. This chemical resistance ensures that waterproofing membranes can maintain their integrity and effectiveness in environments where chemical exposure is common, such as industrial settings, laboratories, or chemical storage areas. However, it is important to note that the specific chemical resistance capabilities can vary depending on the type and quality of the waterproofing membrane, so it is crucial to choose the appropriate membrane that suits the specific chemical exposure requirements of the project.
- Q:How does a waterproofing membrane handle expansion and contraction of a surface?
- The expansion and contraction of a surface are well accommodated by a waterproofing membrane. This membrane is made up of flexible materials that can stretch and contract without compromising its integrity. By doing so, it prevents cracks and damage that could result in water infiltration. Typically, the membrane is installed with overlapping seams, creating a continuous barrier that can expand and contract as necessary. These seams are often reinforced to provide extra strength and durability. Moreover, the membrane is usually applied in multiple layers, enhancing its flexibility and ability to handle surface movement. Aside from the material composition, the installation process plays a crucial role in ensuring the membrane's ability to handle expansion and contraction. Trained professionals take into account specific surface conditions, such as temperature fluctuations and structural movement, and install the membrane accordingly. Techniques like hot-air welding or adhesive bonding may be employed to establish a secure and flexible bond between the membrane and the surface. In summary, a waterproofing membrane is specifically designed to accommodate the natural expansion and contraction of a surface. Its flexibility, reinforced seams, and multi-layer construction enable it to move with the surface while maintaining its ability to prevent water infiltration. This ensures long-term protection against water damage.
- 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 designed to prevent water infiltration and can be applied to the interior or exterior surfaces of tunnels or underground structures to protect them from water damage. These membranes create a barrier that prevents water from seeping into the structure, ensuring its longevity and structural integrity.
- Q:Can a waterproofing membrane be used for shower or bathroom installations?
- Yes, a waterproofing membrane can be used for shower or bathroom installations. The membrane acts as a protective barrier, preventing water from penetrating through the walls or floor and causing damage. It is commonly used in wet areas like showers and bathrooms to ensure a waterproof seal and to maintain the integrity of the surrounding surfaces.
- Q:Can a waterproofing membrane be used for roofing?
- Yes, a waterproofing membrane can be used for roofing. In fact, it is a common choice for many roofing applications. Waterproofing membranes are designed to provide a protective barrier against water infiltration, which is essential for preventing leaks and water damage on roofs. These membranes are typically made of durable materials such as asphalt, synthetic rubber, or thermoplastic, which are resistant to water and can withstand harsh weather conditions. They are installed over the roof surface and provide a seamless, watertight layer that helps to keep the interior of the building dry and protected. Additionally, waterproofing membranes can be used on various types of roofs, including flat roofs, sloped roofs, and even green roofs. Overall, using a waterproofing membrane for roofing is an effective way to ensure long-lasting durability and protection against water damage.
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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
OKorder Financial Service
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