EPDM Weldable Waterproofing Membrane Underground Protection
- Ref Price:
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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.
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 on precast galvanized surfaces?
- Yes, a waterproofing membrane can be used on precast galvanized surfaces. The membrane will provide an additional layer of protection against water penetration and help to prevent corrosion on the galvanized surface.
- Q:Can waterproofing membranes be used on roofs?
- Roofs can indeed benefit from the application of waterproofing membranes. These membranes serve the purpose of establishing a protective barrier that thwarts water infiltration. In order to accomplish this, the membranes are carefully crafted using materials such as modified bitumen, EPDM, PVC, or TPO, all of which boast remarkable water resistance capabilities and are proficient at sealing roofs. Their usage spans across various settings, including residential and commercial environments, where they prove to be invaluable for flat roofs, low-slope roofs, and even specific sloped roof designs. Employing multiple layers of waterproofing membranes ensures optimal safeguarding against water-related harm and significantly prolongs the roof's lifespan by averting leaks and moisture accumulation.
- Q:Can a waterproofing membrane be used on precast zinc surfaces?
- Precast zinc surfaces can indeed benefit from the use of a waterproofing membrane. These membranes are specifically designed to safeguard various surface types against water infiltration, including concrete, metal, and zinc. By creating a protective barrier, these membranes effectively prevent water from permeating the surface. This is especially crucial for precast zinc surfaces that are prone to exposure to moisture or water. The application of a waterproofing membrane to such surfaces can effectively extend their lifespan and shield them against potential water-induced damage, such as corrosion or deterioration. Therefore, it is essential to carefully choose a waterproofing membrane that is compatible with zinc and meticulously adhere to the manufacturer's instructions regarding proper application and maintenance.
- Q:Are waterproofing membranes suitable for high-traffic areas?
- Yes, waterproofing membranes are suitable for high-traffic areas. Waterproofing membranes are designed to provide a protective barrier against water infiltration, preventing water damage and maintaining the integrity of the structure. High-traffic areas, such as walkways, driveways, parking lots, and other heavily used spaces, are prone to constant exposure to water, which can lead to structural damage and deterioration over time. By applying a waterproofing membrane, these areas can be effectively protected from water intrusion, ensuring their durability and longevity. Additionally, waterproofing membranes are often designed to be slip-resistant, providing an added safety feature in high-traffic areas. Therefore, using waterproofing membranes in high-traffic areas is a wise choice to mitigate water-related issues and maintain the structural integrity of the space while ensuring the safety of occupants.
- Q:How long does a waterproofing membrane typically last?
- The lifespan of a waterproofing membrane can differ based on various factors like the type and quality of the membrane, how it is installed, environmental conditions, and how well it is maintained. However, on average, a properly installed and well-maintained waterproofing membrane can endure for approximately 10 to 20 years. Some high-quality membranes may even last longer, up to 30 years or more. It is essential to note that regular maintenance, including inspections and necessary repairs, can significantly prolong the lifespan of a waterproofing membrane. Furthermore, factors such as exposure to harsh weather conditions, ultraviolet (UV) radiation, chemicals, and foot traffic can impact the durability of the membrane and may necessitate more frequent maintenance or replacement. To ensure the long-lasting performance of a waterproofing membrane, it is advisable to adhere to the manufacturer's guidelines for installation, maintenance, and repair. It is crucial to conduct regular inspections, particularly after severe weather events or significant changes in the surrounding structures, to promptly identify and address any potential issues. By properly caring for the waterproofing membrane, you can maximize its lifespan and safeguard the underlying structure against water damage.
- Q:Are waterproofing membranes UV resistant?
- Indeed, the majority of waterproofing membranes boast UV resistance. Given their frequent exposure to sunlight, UV resistance is a crucial attribute for these membranes. Over time, the degradation and deterioration caused by UV rays can significantly impair the effectiveness and durability of materials, necessitating the inclusion of UV-resistant additives or coatings by manufacturers. This incorporation of UV resistance safeguards the integrity and performance of the membrane, guaranteeing enduring protection against water infiltration.
- Q:Can a waterproofing membrane be applied on top of existing coatings?
- Yes, a waterproofing membrane can be applied on top of existing coatings. However, it is essential to ensure that the existing coating is in good condition and properly adhered to the surface. Additionally, the compatibility between the existing coating and the waterproofing membrane should be checked to ensure proper adhesion and effectiveness. A professional evaluation is recommended to determine the suitability and compatibility of applying a waterproofing membrane over existing coatings.
- Q:Can a waterproofing membrane be used on roofs with flat surfaces?
- Yes, a waterproofing membrane can be used on roofs with flat surfaces. In fact, waterproofing membranes are commonly used on flat roofs to provide protection against water infiltration. These membranes are designed to create a barrier that prevents water from seeping into the roof structure and causing damage. They are typically made of materials such as modified bitumen, EPDM, or PVC, which are highly resistant to water and UV rays. The membrane is installed over the roof surface and can be either torch-applied, adhered with adhesive, or mechanically fastened. It is important to ensure proper installation and regular maintenance to maximize the effectiveness and lifespan of the waterproofing membrane on a flat roof.
- Q:Can a waterproofing membrane be used on precast plastic surfaces?
- Precast plastic surfaces can indeed benefit from the use of a waterproofing membrane. These membranes serve the purpose of establishing a shield against moisture and can be utilized on various surfaces such as concrete, metal, and plastic. By correctly implementing a waterproofing membrane, water infiltration is prevented, thus guaranteeing the long-lasting and resilient nature of the precast plastic surface. To ensure proper adhesion and effectiveness, it is crucial to select a waterproofing membrane that is compatible with plastic and adhere to the guidelines provided by the manufacturer during application.
- Q:Can a waterproofing membrane be used in conjunction with warranty or insurance policies?
- Typically, a waterproofing membrane can be used alongside warranty or insurance policies. Various waterproofing products and systems come with warranties that offer coverage for a specific duration, typically ranging from 5 to 20 years or even longer. These warranties often guarantee the effectiveness and durability of the waterproofing membrane, and may include provisions for repairs or replacements in the event of any failures or defects. Moreover, insurance policies may also provide coverage for damages caused by water leaks or flooding. By installing a waterproofing membrane, property owners can minimize the risk of water damage and potentially lower their insurance premiums. It is advisable to inquire with your insurance provider to determine if they offer any discounts or incentives for utilizing waterproofing systems. Nevertheless, it is crucial to note that the coverage provided by warranties and insurance policies may vary based on specific terms and conditions. It is recommended that you carefully review the details of the warranty or insurance policy and seek guidance from professionals to ensure that the waterproofing membrane aligns with the requirements and specifications outlined in these agreements.
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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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