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 applied on curved surfaces?
- Indeed, curved surfaces can indeed be coated with a waterproofing membrane. In reality, waterproofing membranes are designed to possess flexibility and adaptability, which render them suitable for usage on a variety of shapes and contours, including curved surfaces. These membranes are typically constructed from materials like modified bitumen, polyurethane, or rubber, all of which possess exceptional properties of elongation and flexibility. Thus, they can be easily shaped and stretched to conform to curved surfaces without compromising their waterproofing abilities. Consequently, structures featuring curved components like roofs, balconies, tunnels, and tanks can be effectively waterproofed. However, proper installation techniques and specialized tools may be necessary to ensure appropriate adherence and complete coverage on curved surfaces. Nevertheless, with the appropriate expertise and materials, successful application of waterproofing membranes on curved surfaces can be achieved.
- Q: What are the benefits of using a waterproofing membrane?
- Using a waterproofing membrane has numerous advantages, particularly in construction projects or areas exposed to moisture or water. To begin with, the structural integrity of a building or infrastructure is safeguarded by preventing water penetration. Water can seep through cracks or joints, resulting in damage to the foundation, walls, or floors. By applying a waterproofing membrane, a barrier is created that stops water infiltration and potential structural problems. Furthermore, the growth of mold and mildew can be prevented by waterproofing membranes. Moisture and excessive water create an ideal environment for mold, which not only ruins the appearance of a space but also poses health risks. A waterproofing membrane keeps moisture out, reducing the likelihood of mold growth and creating a healthier and safer environment. Moreover, the lifespan of a structure can be prolonged with the use of a waterproofing membrane. By preventing water intrusion, building materials are protected from deterioration caused by moisture. This results in long-term cost savings on repairs and maintenance, as the structure remains in good condition for a longer period. Additionally, waterproofing membranes contribute to energy efficiency. By sealing off gaps or cracks, they help retain heat or cool air inside a building, reducing energy consumption and improving insulation. This leads to significant energy savings and lower utility bills. Finally, using a waterproofing membrane provides peace of mind. Knowing that a building or structure is protected from water damage, mold growth, and potential structural issues brings a sense of security and confidence, especially in areas prone to heavy rainfall, flooding, or high moisture levels. In conclusion, the advantages of using a waterproofing membrane are numerous. It protects against water damage, prevents mold growth, extends the lifespan of a structure, improves energy efficiency, and provides peace of mind. Whether for residential, commercial, or industrial purposes, incorporating a waterproofing membrane is a wise investment that ensures the longevity and durability of a building or infrastructure.
- Q: 1.2 thick synthetic polymer waterproofing membrane two weight how to count
- Different materials of the coil its unit weight is not the same, and some polymer membrane with self-adhesive or empty shop, without adhesive, so according to the specific material and paste method for calculation, the above calculation, the exact calculation can be based on the actual The material was measured for its weight per unit weight and then the lap coefficient and binder were calculated.
- Q: Are waterproofing membranes suitable for residential applications?
- Yes, waterproofing membranes are suitable for residential applications. They can effectively prevent water intrusion and protect homes from moisture damage, making them an ideal solution for basements, foundations, roofs, and other areas prone to water leakage.
- Q: Where are waterproofing membranes commonly used?
- Waterproofing membranes are commonly used in construction, particularly in areas such as basements, roofs, foundations, and bathrooms, where protection against water infiltration and moisture is crucial.
- Q: Can a waterproofing membrane be used in laundry rooms?
- Yes, a waterproofing membrane can be used in laundry rooms. It is commonly used to protect against water damage and prevent leaks in areas where water is present, such as laundry rooms, bathrooms, and kitchens.
- Q: Is a waterproofing membrane resistant to punctures or tears?
- A waterproofing membrane is created to resist punctures or tears, being made from robust materials like PVC, TPO, or EPDM, renowned for their strength and damage resistance. These membranes undergo extensive testing to ensure they can endure different environmental conditions and potential causes of punctures or tears, like sharp objects or heavy foot traffic. Some waterproofing membranes even have reinforcement layers or added protection to further strengthen their resistance to punctures and tears. Nevertheless, it is crucial to note that while waterproofing membranes are highly durable, they are not entirely immune to damage. Proper installation, regular maintenance, and avoiding unnecessary stress or impact on the membrane can help extend its lifespan and enhance its performance.
- Q: Can a waterproofing membrane be used on precast stone block surfaces?
- Yes, a waterproofing membrane can be used on precast stone block surfaces. Waterproofing membranes are commonly used to prevent water penetration and moisture damage in various types of surfaces, including precast stone blocks. These membranes are designed to create a barrier against water, preventing it from seeping into the surface and causing issues such as mold, deterioration, or structural damage. Applying a waterproofing membrane to precast stone block surfaces can help enhance their durability and longevity by protecting them from water-related problems. However, it is important to carefully follow the manufacturer's instructions and ensure that the chosen waterproofing membrane is suitable for the specific type of precast stone block surface being treated.
- Q: How does a waterproofing membrane handle water infiltration through cracks or gaps?
- A waterproofing membrane is designed to handle water infiltration through cracks or gaps by forming a continuous barrier that prevents water from seeping through. The membrane is typically made of a durable and flexible material, such as rubber, PVC, or modified bitumen, which is able to withstand the movement and expansion of the underlying structure. When water encounters a crack or gap in the surface, the membrane acts as a sealant, preventing the water from penetrating further. The material used in the membrane is impermeable to water, meaning it does not allow water molecules to pass through its surface. Furthermore, the membrane is installed in such a way that it covers the entire surface area, including any cracks or gaps that may be present. This ensures that there are no weak points in the waterproofing system where water can infiltrate. In addition to its impermeability, the membrane is also designed to be flexible. This flexibility allows it to accommodate any movement or shifting of the underlying structure, without compromising its waterproofing capabilities. This is particularly important in areas where cracks or gaps may occur due to the natural settling or movement of the building. Overall, a waterproofing membrane effectively handles water infiltration through cracks or gaps by providing a continuous, impermeable barrier that prevents water from entering the structure. It is a reliable solution for protecting buildings and structures from water damage and maintaining their integrity over time.
- Q: Can a waterproofing membrane be used on brick walls?
- Yes, a waterproofing membrane can be used on brick walls. Brick is a porous material that can absorb water and moisture, making it susceptible to damage and deterioration over time. Applying a waterproofing membrane on brick walls helps to prevent water penetration and protect the structural integrity of the bricks. The membrane acts as a barrier, preventing water from seeping into the bricks while still allowing moisture to evaporate. This helps to keep the bricks dry and reduces the risk of water-related issues such as efflorescence, mold, and mildew. Additionally, a waterproofing membrane can also enhance the thermal insulation properties of the brick walls by reducing heat loss and improving energy efficiency. It is important to choose a waterproofing membrane specifically designed for use on masonry surfaces to ensure proper adhesion and long-lasting protection.
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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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