EPDM Weldable Waterproofing Membrane Underground Protection
- 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:
Waterproof membrane for roof adopt the international advanced level cold feed extrusion continuous vulcanization process for the integration of production equipment and technology so that the system density of products is better and the products have no bubble sooth surface, no performance difference between vertical and horizontal.
Application of EPDM Waterproofing Membrane:
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 and subwayt.
Specification of EPDM Waterproofing Membrane:
No. | Item | Unit | Standard Request | |
1 | Variation in Dimension | Thickness | % | ±10 |
Width | % | ±1 | ||
Length | % | No Negative Value | ||
2 | Tensile Strength at Break(Normal Temperature) | Mpa | ≥7.5 | |
Tensile Strength at Break(60ºC) | Mpa | ≥2.3 | ||
3 | Elongation at Break(Normal Temperature) | % | ≥450 | |
Elongation at Break(-20ºC) | % | ≥200 | ||
4 | Tearing Strength | KN/m | ≥25 | |
5 | Water Impermeability(30min) | * | 0.3Mpa Impermeability | |
6 | Bend Temperature | ºC | ≤-40 | |
7 | Heating Expansion/Shrinkage | Expansion | mm | ≤2 |
Shrinkage | mm | ≤4 | ||
8 | Hot Air Aging 80ºC x168h | Unchanging of Tensile Strength at Break | % | ≥80 |
Unchanging of Tearing Strength | % | ≥70 | ||
9 | Property of Anti Alkali 10% Ca(OH)²x 168h normal temperature | Unchanging of Tensile Strength at Break | % | ≥80 |
Unchanging of Tearing Strength | % | ≥80 | ||
10 | Elongation 40%,500x102 | * | No Crack | |
11 | Artificial Aging | Unchanging of Tensile Strength at Break | % | ≥80 |
Unchanging of Tearing Strength | % | ≥70 | ||
Appearance of 100% elongation | * | No Crack | ||
Product Features
A.Polyester based SBS Modified Bitumen Waterproofing Membrane
a. Strong impermeability
b. High tensile strength, elongation, ability to adapt the grassroots shrinkage deformation and cracking
c. Puncture-resistant, broken resistant, tear-resistant
d. The corrosion resistance, resistance to mildew, weathering good
e. Construction convenient, hot-melt can be operated Four Seasons Construction, reliable joints
B. Fiberglass based SBS Modified Bitumen Waterproofing Membrane
a. High tensile strength, stability of a good size
b. High Temperature good performance
c. Damage resistance, corrosion resistance, resistance to mildew, weathering good performance
d. Good construction performance, reliable joints.
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 for a shower pan liner installation?
- Yes, a waterproofing membrane can be used for a shower pan liner installation. A waterproofing membrane is designed to create a barrier against moisture and prevent water from seeping through the shower pan and causing damage to the underlying structure. It is essential to have a reliable and effective waterproofing system in place to ensure the longevity and integrity of the shower installation. A waterproofing membrane can provide this protection by effectively sealing the shower pan and creating a watertight barrier. It is important to choose a membrane specifically designed for use as a shower pan liner and to follow the manufacturer's instructions for proper installation.
- Q: Can a waterproofing membrane be applied in cold weather?
- Yes, a waterproofing membrane can be applied in cold weather. However, it's important to consider the specific product's instructions and limitations, as some membranes may have temperature requirements for proper installation. Additionally, cold weather conditions may affect the curing time of the membrane, so it's crucial to follow the manufacturer's guidelines to ensure a successful application.
- Q: Are waterproofing membranes resistant to mold and mildew?
- Yes, waterproofing membranes are generally resistant to mold and mildew. These membranes are designed to create a barrier against moisture, preventing it from seeping into the structure and causing mold and mildew growth. Waterproofing membranes are often made from materials such as rubber, PVC, or bitumen, which are not conducive to mold and mildew growth. Additionally, these membranes are installed in a way that ensures proper drainage and ventilation, further reducing the chances of mold and mildew formation. However, it is important to note that while waterproofing membranes can greatly reduce the risk of mold and mildew, they are not foolproof. It is still essential to maintain proper ventilation and address any water leaks or damage promptly to prevent mold and mildew growth.
- Q: Is a waterproofing membrane resistant to saltwater or other corrosive substances?
- Yes, a waterproofing membrane is generally resistant to saltwater and other corrosive substances. Waterproofing membranes are designed to provide a barrier against moisture and water penetration, which includes protection against corrosive substances. These membranes are typically made from materials such as modified bitumen, PVC, EPDM, or TPO, which have inherent resistance to saltwater and other corrosive elements. Additionally, some manufacturers may also incorporate additional protective layers or coatings to enhance the membrane's resistance to corrosive substances. However, it is important to note that the level of resistance can vary depending on the specific type and quality of the waterproofing membrane used. Therefore, it is crucial to choose a high-quality membrane that is specifically designed for the intended application, such as saltwater environments or areas exposed to other corrosive substances.
- 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: Can a waterproofing membrane be used on elevator pits?
- Yes, a waterproofing membrane can be used on elevator pits. Elevator pits are susceptible to water damage due to their location below ground level. Applying a waterproofing membrane can help prevent water intrusion into the pit, protecting the elevator equipment and preventing structural damage.
- Q: Can a waterproofing membrane be used on tunnels with ventilation systems?
- Yes, a waterproofing membrane can be used on tunnels with ventilation systems. In fact, it is highly recommended to use waterproofing membranes in such tunnels to prevent water infiltration and potential damage to the tunnel structure or the ventilation system. The waterproofing membrane will create a barrier that prevents water from seeping into the tunnel, ensuring its integrity and protecting the ventilation system from water-related issues such as corrosion or moisture build-up. Additionally, using a waterproofing membrane can help maintain the efficiency and effectiveness of the ventilation system by preventing moisture or water vapor from entering the tunnel and potentially causing condensation or mold growth. Overall, using a waterproofing membrane in tunnels with ventilation systems is a crucial step in ensuring the long-term durability and functionality of both the tunnel and its associated ventilation system.
- Q: Can waterproofing membranes be used on wood surfaces?
- Yes, waterproofing membranes can be used on wood surfaces. Waterproofing membranes are versatile products that can be applied to a variety of materials, including wood. They are designed to create a protective barrier that prevents water from penetrating the surface, thereby preventing damage caused by moisture, such as rotting, warping, or mold growth. When applied correctly, waterproofing membranes can effectively seal wood surfaces, making them resistant to water absorption and increasing their durability and lifespan. It is important to choose a waterproofing membrane that is specifically formulated for wood applications and follow the manufacturer's instructions for proper application and maintenance.
- Q: Can a waterproofing membrane be used for planter boxes?
- Yes, a waterproofing membrane can be used for planter boxes to prevent water leakage and protect the surrounding surfaces from moisture damage.
- Q: Can a waterproofing membrane be used on vinyl surfaces?
- Indeed, one can employ a waterproofing membrane on vinyl surfaces. Vinyl surfaces, including vinyl flooring or vinyl siding, are frequently encountered in both residential and commercial structures. Waterproofing membranes are specifically crafted to establish a barrier against water and moisture, effectively hindering their infiltration into the underlying materials. By applying such membranes onto vinyl surfaces, an extra layer of safeguarding is provided, thereby guaranteeing that the vinyl remains unharmed by water-related issues or decay. Selecting a waterproofing membrane that is compatible with vinyl surfaces is crucial, as is adhering to the manufacturer's instructions for correct application.
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EPDM Weldable Waterproofing Membrane Underground Protection
- 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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