EPDM Weldable Waterproof Membrane for Pond Liner Use
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 300000 m²/month
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EPDM Waterproof Membrane
Introduction for EPDM Waterproof Membrane
EPDM waterproof membrane is made from ternary ethylene-propylene rubber. With the best performance among high polymer waterproof materials, EPDM is of exceptional elasticity and will not split or crack under normal building movement.
Features for EPDM Waterproof Membrane
1)the excellent anti-aging, in the long term light, humidity, cold use of the natural environment, small changes in physical properties, used in temperature from -50 degree to 80 degree.
2)with outstanding ozone resistance, resistance to ultraviolet and atmospheric corrosion of many chemical corrosive substances.
3) high tensile strength, high elongation, high flexibility, capable of sustaining a puncture of hard material, good anti-crack, high adaptbility of the grass roots contraction and the crack and deformation, and give full play to extend the performance, playing the role of waterproofing.
4)long lifetime, high durability can achieve more than 25 years.
5)the cold construction operation, no environment pollution and simple operation.
Application for EPDM Waterproof Membrane
1) Roofs, Basement, Toilet
2) Industrial and civil building waterproofing
3) Geo-synthetic liner for swimming pool, channels, irrigation system
4) Especially suit for projects with high requirements in durability, anti-corrosion and deformation
Specification for EPDM Waterproof Membrane
Type | EPDM |
Material | EPDM Rubber |
Thickness | 1.2mm,1.5mm,2.0mm |
Length | 20m/roll |
Width | 1.2m |
Usage | roof/walls/bathroom/tunnel/basement/bridge/road/underground, |
Application method | Hot melt |
Length | 20m |
Surface | Smooth surface,fleece surface |
Technical Sheet for EPDM Waterproof Membrane
EPDM Waterproof Membrane ASTM Standard : D-7465 | ||||
Property | Test Method | Units | Mininum ASTM | |
D-7465 | ||||
Sl | Eng | |||
Specific Gravity | ASTM D-792 | gm/cc | 1.1 | 1.1 |
Unit Weight | ASTM D-751 | kg/m2 | 1.3 | 0.27 |
Thickness Type 1 | ASTM D-412 | mm(in) | 1.02 | 0.04 |
Tensile Strength. Die C | ASTM D-412 | Mpa(psi) | 9 | 1305 |
Ultimate Elongation,Die C | ASTM D-412 | % | 300 | 300 |
Tear Resistance,Die C | ASTM D-624 | Kn/m(lbf/in) | 26.27 | 150 |
Puncture Resistance | ASTM D-4833 | N(lbs) | 133 | 30 |
Shore A Durometer | ASTM D-2240 | 65-10 | 65-10 | |
Ozone Resistance | ASTM D-1149 | No Crack | No Crack | |
Multiaxial Elongation | ASTM D-5617 | % | 100 | 100 |
Heat Aging 28 days at 240 degrees | ASTM D-573 | |||
Tensile Strength, Die C | ASTM D-412 | MPa(psi) | 8.3 | 1205 |
Ultimate elongation, Die C | ASTM D-412 | % | 200 | 200 |
Tear Resistance, Die C | ASTM-624 | Kn/m(lbf/in) | 21.9 | 125 |
Accelerated Aging Xenon Arc | ASTM G-155/G-151 | Pass | Pass | |
Brittleness Point | ASTM D-2137 | -45 °C | -49 °C F | |
Water Absorption | ASTM D-471 | % | +8,-2 | +8,-2 |
Water Vapor Permeability, max | ASTM E-96 | Permils | 2.0 | 2.0 |
Linear Dimensional Change,max | ASTM-D-1204 | % | +/-1.0 | +/-1.0 |
Chronic Toxicity Screening | EPA/600/4-89/001 | Method 1000.0 | Pass | Pass |
FAQ:
Can you produce 4m width?
Yes, no problem for us. We have four bases in China, largest one in this field.
How many quantity in one 20'' container for 1.2mm and 1.5mm?
480rolls, 11520m2 for 1.2mm and 400rolls, 9600m2 for 1.5mm
Can you provide free samples?
Yes, our samples are free, but express fees usually on buyer's account.
- Q:Does a waterproofing membrane require any specific cleaning methods?
- Yes, a waterproofing membrane does require specific cleaning methods. It is important to clean the membrane regularly to maintain its effectiveness and longevity. The specific cleaning methods will depend on the type of waterproofing membrane being used, as different materials may have different cleaning requirements. In general, it is recommended to use gentle cleaning solutions and tools, such as a soft brush and mild detergent, to clean the membrane. It is important to avoid using harsh chemicals or abrasive materials that could damage the membrane. Additionally, regular inspection of the membrane for any signs of damage or debris accumulation is essential, as addressing these issues promptly can help prevent further damage and ensure the membrane continues to provide effective waterproofing. Consulting the manufacturer's guidelines and recommendations for cleaning and maintenance is highly recommended to ensure proper care of the waterproofing membrane.
- Q:Can a waterproofing membrane be used on stadium seating areas?
- Indeed, stadium seating areas can benefit from the application of a waterproofing membrane. Typically utilized to shield structures from water-related harm, such as roofs, basements, and decks, waterproofing membranes prove invaluable. Stadium seating areas, being frequently exposed to the elements like rain and snow, are susceptible to water damage if not adequately safeguarded. The implementation of a waterproofing membrane effectively thwarts water infiltration, thereby averting potential predicaments including mold proliferation, material deterioration, and structural impairment. It is crucial to select a top-notch waterproofing membrane specifically formulated for outdoor usage, capable of enduring heavy foot traffic, thus guaranteeing enduring protection for the stadium seating areas.
- Q:Can a waterproofing membrane be used in tunnels or underground structures?
- Absolutely, tunnels or underground structures can definitely benefit from the utilization of a waterproofing membrane. In fact, it is highly advisable to employ a waterproofing membrane in such environments to prevent any water-related harm or leakage. Due to their positioning and exposure to underground water sources, tunnels and underground structures are particularly susceptible to water infiltration. By acting as a protective barrier, the waterproofing membrane effectively prevents water from seeping into the tunnels or structures, thus averting potential structural damage or compromising the safety of the area. Its ability to establish a watertight seal ensures that the interior remains dry and devoid of any water-related problems such as mold growth, material corrosion, or degradation. Moreover, waterproofing membranes are specifically engineered to withstand the unique challenges posed by underground environments, including high water pressure, ground movement, and exposure to harsh chemicals. Hence, employing a waterproofing membrane is not only feasible but also indispensable for preserving the durability and integrity of tunnels and underground structures.
- Q:Can a waterproofing membrane be used in conjunction with roofing materials?
- Yes, a waterproofing membrane can be used in conjunction with roofing materials. In fact, it is commonly used to provide an additional layer of protection against water infiltration and to enhance the overall waterproofing capabilities of the roof.
- Q:How does a waterproofing membrane handle construction vibrations?
- A waterproofing membrane is designed to withstand construction vibrations by providing a flexible and durable barrier against potential damage caused by these vibrations. Its composition and installation techniques ensure that it can absorb and dissipate the energy generated by construction activities, minimizing the risk of any cracks or leaks that could compromise its waterproofing effectiveness.
- Q:Can a waterproofing membrane be used on precast concrete block surfaces?
- Yes, a waterproofing membrane can be used on precast concrete block surfaces. Waterproofing membranes are commonly used to protect below-grade structures, such as basements and foundations, from water intrusion. Precast concrete blocks are commonly used in the construction of these structures, and applying a waterproofing membrane can help prevent water from penetrating through the concrete and causing damage. The membrane acts as a barrier, preventing the passage of water while still allowing the concrete to breathe and release any moisture buildup. Additionally, waterproofing membranes can also help improve the overall durability and longevity of the precast concrete blocks by protecting them from moisture-related issues such as cracking, spalling, and corrosion. It is important to choose a waterproofing membrane that is specifically designed for below-grade applications and is compatible with concrete surfaces to ensure proper adhesion and long-term effectiveness.
- Q:Can a waterproofing membrane be used for water tanks?
- Yes, a waterproofing membrane can be used for water tanks. Waterproofing membranes are specifically designed to prevent water leakage and can be applied to various surfaces, including water tanks, to create a watertight seal and protect against water damage.
- 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 installed in wet conditions?
- No, a waterproofing membrane should not be installed in wet conditions as it requires a dry surface to properly adhere and create an effective barrier against water penetration.
- Q:Does a waterproofing membrane prevent water damage to building materials?
- Yes, a waterproofing membrane is designed to create a barrier that prevents water from seeping into building materials, thus effectively preventing water damage.
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EPDM Weldable Waterproof Membrane for Pond Liner Use
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 300000 m²/month
OKorder Service Pledge
OKorder Financial Service
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