EPDM Rubber Weldable Waterproofing Membrane Underground
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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:
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.
Characteristic of EPDM Waterproofing Membrane:
1>Excellent anti-aging performance, service life up to 50 years
2>Working well with in -40°C to 100°C,it can be constructed with a single layer in ambient temperature. 3>Waterproofing on various kinds of underground project,industrial of civil buildings and structures. 4>high extension rate, high tensile strength, small size changes at heat treatment
5>Good plant roots penetrability resistance and can be made waterproofing layer of planting roof
6>Special modified molecular structure ,effectively resolving the current domestic and foreign glue joint problem . 7>Good low temperature flexibility, and good performance of adapting to ambient temperature changes. 8>Convenient application ,solid joint, no environment pollution
9>chemical corrosion Resistance, can be used for special occasions
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 | ||
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:How do waterproofing membranes prevent water leakage?
- Waterproofing membranes prevent water leakage by creating a physical barrier between the structure and the water. These membranes are made of materials that are impermeable to water, such as rubber, PVC, or bitumen. When applied correctly, they form a continuous and seamless layer that prevents water from seeping through cracks, joints, or other vulnerable areas. This barrier effectively stops water from infiltrating the structure, ensuring its protection against water damage and leakage.
- Q:Can a waterproofing membrane be used on stucco surfaces?
- Yes, a waterproofing membrane can be used on stucco surfaces. Waterproofing membranes are often applied to stucco surfaces to protect them from water damage and enhance their durability. These membranes create a barrier that prevents water from seeping into the stucco, helping to maintain its integrity and preventing moisture-related issues such as cracking or mold growth.
- Q:How long do waterproofing membranes last?
- The lifespan of waterproofing membranes can differ based on a variety of factors including the type of membrane utilized, the quality of installation, environmental conditions, and maintenance practices. Typically, high-quality waterproofing membranes have a lifespan ranging from 10 to 50 years. As an illustration, bituminous membranes, commonly employed in roofing applications, generally last around 20 to 30 years. Conversely, more advanced synthetic membranes like PVC or TPO can endure for up to 40 years or possibly longer. Nevertheless, it is essential to recognize that these estimates are contingent upon optimal conditions and regular maintenance. Factors such as exposure to extreme weather, improper installation, insufficient maintenance, or physical damage can significantly diminish the lifespan of the membranes. Consequently, it is vital to seek guidance from professionals and adhere to the manufacturer's maintenance recommendations in order to ensure the longevity of the waterproofing membranes.
- Q:Can a waterproofing membrane be used on precast chrome surfaces?
- Yes, a waterproofing membrane can be used on precast chrome surfaces. Waterproofing membranes are often used to protect surfaces from water damage and prevent moisture from seeping into the structure. Precast chrome surfaces can also benefit from the application of a waterproofing membrane to ensure their longevity and durability. The membrane will create a barrier between the surface and any potential water intrusion, thereby protecting the precast chrome and maintaining its appearance and functionality. It is important to choose a waterproofing membrane that is compatible with chrome surfaces and follow the manufacturer's instructions for proper application.
- Q:What is the accounting subject of the waterproofing membrane
- Own spare, included in the project materials Waterproof sheet, used for sale, remember inventory goods
- Q:Are waterproofing membranes resistant to acid exposure?
- The resistance of waterproofing membranes to acid exposure can differ depending on the specific type of membrane used. Certain waterproofing membranes are engineered to withstand acid exposure, whereas others may not have the same resistance. Therefore, it is of utmost importance to meticulously choose the suitable waterproofing membrane for the particular application and environment where acid exposure could be an issue. Seeking guidance from manufacturers or industry professionals is also recommended in order to determine the most effective waterproofing membrane solution for areas prone to acid.
- Q:Can waterproofing membranes be used for planter boxes?
- Yes, waterproofing membranes can be used for planter boxes. Waterproofing membranes provide a protective barrier against moisture, preventing any water leakage that could damage the planter box or surrounding areas. This helps to preserve the longevity and integrity of the planter box, making it suitable for long-term use in outdoor environments.
- Q:Can a waterproofing membrane be used in conjunction with expansion joint systems?
- Yes, a waterproofing membrane can be used in conjunction with expansion joint systems. The membrane can be applied over the expansion joint system to provide an additional layer of protection against water penetration, ensuring the longevity and effectiveness of the joint system.
- Q:Is the waterproofing membrane an insulating material?
- There are many varieties of coil, the vast majority of the coil itself is insulated, mainly refers to the rubber, resin, asphalt. But the following are non-insulated: 1, PSS metal waterproofing membrane, which is the only coil in the whole metal coil, but the strict sense should not be included in the waterproofing membrane;
- Q:Roof SBS waterproofing membrane can not empty shop
- 3, under normal circumstances, with ordinary SBS coil roof waterproof, to Shitao as well, to prevent the emergence of a little water into the overall failure of the string of water phenomenon.
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EPDM Rubber Weldable Waterproofing Membrane Underground
- 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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