EPDM Waterproofing Rubber Membrane for Roofing Field
- 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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Specification:
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:
1.Excellent anti aging performance ,service life up to 50 years.
2.High extension rate,high tensile strength ,small size changes at heat treatment.
3.Good plant roots penetrability resistance and can be made waterproofing layer of planting roof.
4.Special modified molecular structure ,effectively resolving the current domestic and foreign glue joint problem.
5.Good low temperature flexibility ,and good performance of adapting to ambient temperature changes.
6.Convenient application ,solid joint ,no environment pollution.
7.Chemical corrosion resistance ,can be used for special occasions.
8.Good anti-perforated.
Application Range
EPDM waterproof membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.
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: Are waterproofing membranes suitable for crawl spaces?
- Yes, waterproofing membranes are suitable for crawl spaces. Crawl spaces are often prone to moisture and water intrusion due to their location and lack of ventilation. Waterproofing membranes provide an effective solution to prevent water damage and moisture-related problems in crawl spaces. These membranes are designed to create a barrier against water and moisture, preventing them from seeping into the crawl space and causing issues such as mold growth, rotting, and structural damage. Additionally, waterproofing membranes can also help to improve indoor air quality by reducing the levels of humidity in the crawl space. Overall, using waterproofing membranes in crawl spaces is highly recommended to ensure a dry, clean, and healthy environment.
- 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 concrete bridges?
- Yes, a waterproofing membrane can be used on concrete bridges. Waterproofing membranes are commonly utilized in infrastructure projects, including concrete bridges, to protect the structure from water penetration and damage. These membranes create a barrier that prevents water from seeping into the concrete, thus enhancing the durability and longevity of the bridge.
- Q: Can a waterproofing membrane be used for tunnels?
- Tunnels, being underground structures, often face water infiltration, making it vital to use a waterproofing membrane to prevent water damage and maintain structural integrity. Specially designed waterproofing membranes can be applied to the walls, floors, and ceilings of tunnels, effectively creating a barrier against water penetration. These membranes, commonly made of materials like bitumen, EPDM, PVC, or polyurethane, exhibit high resistance to water and can endure constant exposure to moisture in tunnels. Furthermore, they also offer protection against other potential sources of water ingress, such as groundwater or heavy rainfall. In summary, employing a waterproofing membrane in tunnels is a dependable and efficient approach to uphold a dry and secure environment within the tunnel structure.
- Q: Can a waterproofing membrane be used on flat roofs?
- Yes, a waterproofing membrane can be used on flat roofs. In fact, it is one of the most common and effective methods of waterproofing flat roofs. A waterproofing membrane is a thin layer of material that is applied to the surface of the roof to prevent water from penetrating through. It is typically made of a durable and flexible material, such as synthetic rubber or modified bitumen, which can withstand the elements and provide long-lasting protection. The membrane is installed in overlapping layers, creating a continuous barrier that effectively seals the roof and prevents water from leaking into the building. Additionally, waterproofing membranes can also provide insulation and energy efficiency benefits, making them a popular choice for flat roof applications.
- Q: What is the cost of a waterproofing membrane installation?
- The cost of a waterproofing membrane installation can vary depending on various factors such as the size of the area to be waterproofed, the type of membrane being used, and the complexity of the installation. It is recommended to contact a professional contractor or waterproofing specialist to get an accurate cost estimate based on specific requirements.
- Q: What kind of waterproofing membrane, waterproofing membrane is how to classify their respective advantages?
- Waterproof membrane classification are: EPDM waterproofing membrane, SBS asphalt membrane, PVC waterproofing membrane, TPO waterproofing membrane. Advantages and Disadvantages
- Q: Are waterproofing membranes resistant to saltwater corrosion?
- Yes, waterproofing membranes are generally resistant to saltwater corrosion. They are specifically designed to provide a protective barrier against water and moisture, including exposure to saltwater. These membranes are typically made from materials that resist corrosion, such as synthetic polymers or bitumen, which can withstand the corrosive effects of saltwater. Additionally, waterproofing membranes are often reinforced with additives or coatings that enhance their resistance to corrosion. However, it is important to note that the level of resistance may vary depending on the specific type and quality of the membrane used. It is advisable to consult with professionals or manufacturers to ensure that the chosen waterproofing membrane is suitable for saltwater environments.
- Q: How does a waterproofing membrane handle exposure to UV rays?
- A waterproofing membrane is designed to handle exposure to UV rays by incorporating UV stabilizers and additives into its composition. These UV stabilizers work by absorbing or reflecting the harmful UV rays, preventing them from causing degradation or damage to the membrane. UV rays from the sun can be quite intense and can lead to the deterioration of various materials over time. When a waterproofing membrane is continuously exposed to UV rays, it can undergo a process called photo-oxidation, where the energy from the UV rays reacts with the membrane's molecular structure, causing it to break down and weaken. To counteract this, manufacturers add UV stabilizers to the membrane during the manufacturing process. These stabilizers act as a shield, absorbing or reflecting the UV rays and preventing them from reaching the membrane's surface. By doing so, they help to slow down the process of photo-oxidation and extend the lifespan of the waterproofing membrane. Additionally, some waterproofing membranes may also have a protective layer or coating that provides additional UV resistance. This layer acts as an extra barrier, shielding the membrane from direct exposure to UV rays and further enhancing its durability and longevity. However, it's important to note that even with UV stabilizers and protective coatings, prolonged exposure to intense UV rays can still cause some degree of degradation or discoloration over time. Therefore, it is recommended to regularly inspect and maintain the waterproofing membrane to ensure its effectiveness and address any signs of UV damage promptly.
- Q: Can a waterproofing membrane be used in schools or educational buildings?
- Yes, a waterproofing membrane can definitely be used in schools or educational buildings. Waterproofing membranes are designed to prevent water penetration and protect the building structure from moisture damage. In educational buildings, where a large number of students and staff gather, it is crucial to maintain a safe and healthy environment. Waterproofing membranes can be used in various areas such as basements, roofs, walls, and foundations to prevent water leakage, dampness, and mold growth. By installing a waterproofing membrane, schools can ensure the longevity of their buildings, protect valuable equipment and resources, and provide a comfortable learning environment for students and staff.
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EPDM Waterproofing Rubber Membrane for Roofing Field
- 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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