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: Is a waterproofing membrane resistant to algae or moss growth?
- Yes, a waterproofing membrane is typically resistant to algae or moss growth. The materials used in waterproofing membranes are designed to prevent the growth of organic matter, including algae and moss.
- Q: Can a waterproofing membrane be used on rubber surfaces?
- Yes, a waterproofing membrane can be used on rubber surfaces. Waterproofing membranes are designed to create a barrier that prevents water from penetrating and damaging the underlying surface. Rubber surfaces, such as roofs, decks, or even rubber flooring, can benefit from the application of a waterproofing membrane to protect them from water damage. The membrane is typically applied as a liquid or a sheet, and it adheres to the rubber surface, forming a protective layer that prevents water from seeping through. This can help to extend the lifespan of the rubber surface and prevent issues such as leaks or decay caused by moisture. However, it is important to ensure that the waterproofing membrane is compatible with rubber and the specific type of rubber surface being treated, as some membranes may not adhere properly or may cause damage to certain types of rubber. It is always recommended to consult with a professional or the manufacturer of the waterproofing membrane to ensure proper application and compatibility.
- Q: Are waterproofing membranes suitable for residential basements?
- Residential basements can indeed benefit from the use of waterproofing membranes. These membranes are specifically engineered to avert water infiltration and safeguard the basement against any harm caused by moisture. Whether applied on the interior or exterior walls, they create a formidable barrier against both water and dampness. This, in turn, helps to stave off problems like mold growth, water damage, and structural decay. With their excellent durability and ability to foster a dry and wholesome living space, waterproofing membranes emerge as a highly effective solution for residential basements.
- Q: Are waterproofing membranes resistant to gas and vapor transmission?
- Yes, waterproofing membranes are generally resistant to gas and vapor transmission. These membranes are designed to create a barrier that prevents the passage of liquid water, as well as gases and vapors, effectively ensuring the protection and integrity of the structure they are applied to.
- Q: Can a waterproofing membrane be used on plywood surfaces?
- Plywood surfaces can benefit from the use of a waterproofing membrane. Plywood is commonly used in construction, including outdoor projects like decks and balconies. However, plywood is not naturally waterproof and can suffer from moisture damage over time. To safeguard plywood surfaces from water damage, a waterproofing membrane can be employed. This membrane functions as a barrier, preventing water from penetrating the plywood and causing rot or decay. There exist various types of waterproofing membranes, such as liquid-applied membranes, sheet membranes, and peel-and-stick membranes. These membranes adhere to the plywood surface and create a tight seal. It is crucial to adhere to the manufacturer's instructions for proper application and ensure the plywood surface is clean and dry before applying the membrane. By utilizing a waterproofing membrane, plywood surfaces can be effectively shielded from water damage, prolonging their lifespan and preserving their structural integrity.
- Q: Does a waterproofing membrane require any special cleaning or maintenance procedures?
- Yes, a waterproofing membrane typically requires special cleaning and maintenance procedures to ensure its effectiveness and longevity. Regular inspections, cleaning off debris, and addressing any damage or wear are essential to prevent leaks or deterioration. Additionally, specific cleaning products and techniques may be recommended by the manufacturer or installer to maintain the membrane's performance.
- Q: Can a waterproofing membrane be used for zoos or aquariums?
- Yes, a waterproofing membrane can be used for zoos or aquariums. Waterproofing membranes are designed to prevent water penetration and provide a watertight barrier, making them suitable for use in areas that require high levels of water resistance such as zoos or aquariums where water containment is critical.
- Q: How does a waterproofing membrane handle settlement or movement of the substrate?
- A waterproofing membrane is designed to accommodate settlement or movement of the substrate by possessing flexibility and elasticity. It can stretch or contract to a certain extent without losing its integrity or allowing water penetration. This ability allows the membrane to adapt to any changes in the substrate, ensuring long-term waterproofing performance.
- Q: Can a waterproofing membrane be used on precast stone surfaces?
- Yes, a waterproofing membrane can be used on precast stone surfaces. Precast stone surfaces, like any other concrete or masonry surfaces, are susceptible to water infiltration, which can cause damage over time. Applying a waterproofing membrane on the precast stone surface can help prevent water penetration and protect the stone from moisture-related issues such as cracking, spalling, and efflorescence. The membrane forms a barrier that blocks water from seeping into the stone while still allowing it to breathe and release any trapped moisture. It is important to choose a waterproofing membrane that is compatible with the precast stone material and follow the manufacturer's instructions for proper application.
- Q: SBS waterproofing membrane sub-class I and II when to use what level to use a secondary level
- For the PE film (aluminum), color sand, shale, fine sand and other four categories; width: 1000mm, 10m long, 15m two specifications; thickness: polyester felt coil 3mm, 4mm, 5mm; fiberglass membrane 3mm, 4mm; glass fiber reinforced polyester felt 5mm Scope: Widely used in industrial and civil construction of the roof, basement, bathroom and other waterproofing works and roof gardens, roads, bridges, tunnels, parking lots, swimming pools and other projects waterproof and moisture. Deformation of the larger project recommended the use of excellent extension of the polyester tire products, other buildings should choose a relatively economical glass fiber products. So look at the temperature and then choose.
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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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