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
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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: Can waterproofing membranes be used on utility tunnels?
- Yes, waterproofing membranes can be used on utility tunnels. These membranes are designed to provide a barrier against water and moisture, ensuring the protection of the tunnel and its contents from potential water damage.
- Q: Can a waterproofing membrane be applied on top of existing waterproofing systems?
- Indeed, it is possible to apply a waterproofing membrane onto existing waterproofing systems. In certain instances, it may be necessary to incorporate an extra layer of safeguard or improve the current waterproofing system. By applying a fresh waterproofing membrane on top, an additional barrier against water infiltration can be established, consequently prolonging the longevity of the waterproofing system. It is crucial to adequately prepare the existing surface prior to the application of the new membrane to ensure optimal adhesion and efficacy. Furthermore, seeking guidance from a professional or referring to the manufacturer's guidelines can offer specific recommendations regarding the compatibility and application process of the new waterproofing membrane.
- Q: Are waterproofing membranes resistant to earthquake movements?
- Waterproofing membranes are designed to prevent the intrusion of water and moisture into structures, such as buildings and basements. While they are highly effective in protecting against water damage, they are not specifically designed to resist or withstand earthquake movements. Earthquakes involve the shaking and movement of the ground, which can exert significant forces on structures. Waterproofing membranes are not typically engineered to absorb or distribute these forces in the same way as seismic-resistant materials or building techniques. However, it is worth noting that some waterproofing systems may have a certain degree of flexibility or elasticity, which could potentially provide some resistance to minor ground movements during an earthquake. These properties may help the membrane to maintain its integrity and prevent water intrusion in the event of slight shifting or settling. Ultimately, when it comes to earthquake resistance, it is crucial to employ specialized seismic design principles and techniques that are appropriate for the specific location and building requirements. Waterproofing membranes should be used in conjunction with these seismic-resistant measures to ensure the overall structural integrity and safety of a building during seismic events.
- Q: Can a waterproofing membrane be used for roofing?
- A waterproofing membrane is a suitable option for roofing and is commonly chosen for many roofing applications. Its purpose is to create a barrier that prevents water from infiltrating, thus preventing leaks and water damage on roofs. These membranes are typically made of durable materials like asphalt, synthetic rubber, or thermoplastic, which are resistant to water and can endure harsh weather conditions. They are installed on top of the roof surface, forming a seamless and watertight layer that keeps the interior of the building dry and safeguarded. Moreover, waterproofing membranes can be used on various types of roofs, including flat, sloped, and even green roofs. Ultimately, opting for a waterproofing membrane for roofing is an effective way to ensure long-lasting durability and protection against water damage.
- Q: Can waterproofing membranes be used on mechanical equipment rooms?
- Yes, waterproofing membranes can be used on mechanical equipment rooms. These membranes are designed to provide a protective barrier against water intrusion and prevent moisture damage to the underlying structures. Mechanical equipment rooms, which often house sensitive and expensive equipment, can benefit from the installation of waterproofing membranes to ensure the longevity and functionality of the machinery. By applying waterproofing membranes to the walls, floors, and ceilings of these rooms, it helps prevent water leaks, moisture buildup, and potential damage caused by water infiltration. This can be particularly important in areas prone to heavy rainfall, high humidity, or where the water table is high. Waterproofing membranes can also help in controlling condensation and preventing mold growth, which can be detrimental to the performance of mechanical equipment. Overall, the use of waterproofing membranes in mechanical equipment rooms is a practical and effective solution to protect the equipment and maintain their optimal performance.
- Q: Can waterproofing membranes be used on both horizontal and vertical surfaces?
- Yes, waterproofing membranes can be used on both horizontal and vertical surfaces. Waterproofing membranes are designed to provide a barrier against water penetration and can be applied on various surfaces, including roofs, walls, floors, and even underground structures. They are versatile in their application and can be used to protect both horizontal surfaces such as flat roofs or balconies, as well as vertical surfaces like walls or foundations. The flexibility and durability of waterproofing membranes make them suitable for a wide range of construction projects, ensuring that water does not seep through and cause damage to the structure.
- Q: Can a waterproofing membrane be used on below-grade structures, such as basements?
- Yes, a waterproofing membrane can be used on below-grade structures such as basements. In fact, it is highly recommended to install a waterproofing membrane on below-grade structures to prevent water infiltration and moisture problems. A waterproofing membrane acts as a barrier that prevents water from entering the basement walls and floors. It is typically made of materials such as bitumen, rubberized asphalt, or polyethylene, which are designed to be impermeable to water. The membrane is applied to the exterior or interior of the basement walls and floors, creating a watertight seal. This helps to eliminate the risk of water damage, mold growth, and structural issues caused by water penetration. Therefore, using a waterproofing membrane on below-grade structures like basements is essential to ensure a dry and safe living or storage space.
- Q: Can waterproofing membranes be used on retaining walls?
- Yes, waterproofing membranes can be used on retaining walls. Waterproofing membranes are commonly used on retaining walls to prevent water infiltration and protect the structure from moisture-related issues such as seepage, efflorescence, and cracking. These membranes act as a barrier that prevents water from penetrating the retaining wall and causing damage. They are typically installed on the exterior side of the retaining wall, providing an additional layer of protection against water intrusion. Waterproofing membranes come in various forms, such as sheet membranes, liquid-applied membranes, and cementitious coatings, and can be chosen based on the specific needs and requirements of the retaining wall.
- Q: Can a waterproofing membrane be used for balconies or decks?
- Yes, a waterproofing membrane can be used for balconies or decks. It is a common solution to prevent water damage and ensure the longevity of these outdoor structures.
- Q: Can a waterproofing membrane prevent leaks from occurring?
- Yes, a waterproofing membrane can prevent leaks from occurring. A waterproofing membrane is a thin layer of material that is applied to a surface to make it completely impermeable to water. It acts as a barrier, preventing water from seeping through and causing leaks. When properly installed and maintained, a waterproofing membrane can effectively protect various structures such as roofs, basements, bathrooms, or foundations from water damage. It is designed to withstand the forces of nature, including rain, snow, and moisture, and can significantly reduce the risk of leaks and water infiltration. However, it is important to note that the effectiveness of a waterproofing membrane also depends on the quality of the product, proper installation, and regular maintenance.
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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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