PVC Plastic Waterproof Membrane for Underground
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- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Specifications of PVC Plastic Waterproof Membrane
High tension , perfect elongation ,perfect heating resistance .
Perfect jointing , It can be fused with base as a whole after heatingjointing .
High permeability ,chilling material and moisture can be expelled easily .
High aging resistance, UV resistance , corrosion resistance and erosion resistance .
Good cold flexibility (-20°C).
Service life can reach 50 years long with no pollution .
Surface can reflect UV .The temperature on the surface is low due to little absorbing heat.
Product features:
The physical and mechanical properties of stability, durability and anti ageing capacity is good, its oil and solvent resistance and general-purpose chloroprene rubber be roughly the same.
1 Good heat resistance, cold resistance, can be in (-60-150 C) within the scope of use.
2 Extension and rate very high tear strength, shrinkage cracking of buildings or a strong ability to adapt.
3 The proportion of light (0.90~0.97), the appearance of uniform quality, has good flexibility and elasticity.
4 Good weldability, materials can be directly welded, is conducive to ensure weld quality. After welding to form an integral waterproof layer.
5 Good dimensional stability, heat shrinkage is small, the deformation is small, keep a good state during construction.
6 Environmental protection type. Does not produce harmful substances in the production, construction and use of the process, and can be recycled, does not produce construction waste.
Specification of EPDM Waterproofing Membrane
1 | Breaking Tensile Strength(Room temperature) | Mpa | ≥7.5 | |
2 | Breaking Tensile Strength 60℃ | Mpa | ≥2.3 | |
3 | Breaking Elongation(Room temperature) | % | ≥450 | |
4 | Breaking Elongation(-20℃) | % | ≥200 | |
5 | Tearing strength | KN/m | ≥25 | |
6 | Impermeability, 30min no leakage | -- | 0.3Mpa no leakage | |
7 | Low temperature bending | ℃ | ≤ -40 | |
8 | Heating shrinking | Extension | mm | ≤2 |
Shrink | mm | ≤4 | ||
9 | Heat resistance (80℃x168h) | Tensile strength | % | ≥80 |
Elongation retentions | % | ≥70 | ||
10 | Alkaline resistance, Ca(OH)2 solution, room temperature x168h | Tensile strength | % | ≥80 |
Elongation retentions | % | ≥80 | ||
11 | Ozone aging(40℃x168h) | Elongation40%, 500x10-2 | -- | Non-crack |
12 | Synthetic aging | Tensile strength | % | ≥80 |
Elongation retentions | % | ≥70 |
FAQ of EPDM 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:What is the preferred level of waterproofing?
- 3, roof 3 waterproof: Application: general building; Waterproof layer of reasonable use of life: 10 years; Waterproof layer selection of materials: should choose three asphalt four oil asphalt waterproofing membrane, polymer modified asphalt waterproofing membrane, synthetic polymer waterproofing membrane, metal sheet, polymer modified asphalt waterproof coating, synthetic polymer waterproof coating , Fine stone concrete, flat tile, felt tile and other materials;
- Q:
- Yes, a waterproofing membrane can be used for plaza decks. Plaza decks are typically outdoor spaces that require protection from water infiltration to prevent damage to the underlying structure. Waterproofing membranes are designed to create a barrier that prevents water from seeping into the deck and causing issues such as leaks, deterioration, and structural damage. These membranes are often made of materials such as bitumen, rubber, or polyurethane, which are highly resistant to water penetration. By installing a waterproofing membrane on a plaza deck, it ensures that the deck remains watertight and protects the integrity of the entire structure. Additionally, these membranes can also provide added benefits such as UV resistance, durability, and ease of maintenance, making them an ideal solution for plaza decks.
- Q:
- Yes, a waterproofing membrane can be used for a rooftop garden. A waterproofing membrane is designed to prevent water from penetrating the surface it is applied to, making it an ideal solution for rooftop gardens where water can cause damage to the building structure. By installing a waterproofing membrane on the rooftop, it creates a barrier that prevents water from seeping through to the underlying layers, protecting the building from potential leaks and water damage. This is particularly important for rooftop gardens, as the weight of the soil and plants can increase the risk of water infiltration. Using a waterproofing membrane ensures that the rooftop garden remains structurally sound and free from any water-related issues.
- Q:What is sbs, app modified asphalt waterproofing membrane
- Second, APP modified asphalt waterproofing membrane (polyester tires): polyester felt or glass fiber mat for the fetal base, random polypropylene (APP) or polyolefin polymer (APAO, APO) for modified asphalt Dip coating, covered with insulating material on both sides of the waterproofing membrane. Such as building dragon TJ-243 APP plastic modified asphalt waterproofing membrane. Features: Good elasticity, heat resistance and resistance to UV aging; its softening point above 150 ℃; temperature range of use -15 ℃ ~ 130 ℃; good corrosion resistance, high self-ignition point (265 ℃); Low temperature performance slightly lower than the SBS waterproofing membrane; hot melt is very good, very suitable for hot melt construction. Scope: Compared with the SBS waterproofing membrane, in addition to the general use of the project, APP modified asphalt waterproofing membrane because of better heat resistance and has excellent resistance to UV aging, more suitable for high temperature hot or ultraviolet radiation Area of ??building waterproof.
- Q:
- A liquid waterproofing membrane is a coating that is applied in liquid form and then dries to create a protective layer. It can be applied using a brush, roller, or spray. On the other hand, a sheet-type waterproofing membrane is a pre-manufactured material made of rubber, PVC, or bitumen. It comes in large rolls or sheets and is usually installed by overlapping the sheets and adhering them to the surface using adhesives or heat. When it comes to installation, liquid waterproofing membranes are generally easier to apply because they can be molded and shaped to fit different surfaces and contours. They can also be applied to both horizontal and vertical surfaces without the need for seams or joints. Sheet-type membranes, however, require precise measurements and cutting to properly fit the surface. They also require more labor and time to install due to the need for overlapping and sealing the joints. In terms of flexibility, liquid membranes have better flexibility as they can conform to irregular surfaces and movements without cracking or tearing. Sheet-type membranes, while somewhat flexible, may not be able to adapt as well to surface movements or changes in temperature. Another difference is durability and lifespan. Sheet-type membranes are typically thicker and more robust, offering a longer lifespan and better resistance to punctures and mechanical damage. Liquid membranes, although effective for waterproofing, may not be as durable or long-lasting, particularly in high-traffic areas or areas prone to damage. When it comes to cost, liquid waterproofing membranes are generally more cost-effective compared to sheet-type membranes. They require less labor and materials for installation, making them a more budget-friendly option. However, it's important to consider the specific requirements and conditions of the project to determine the most suitable type of waterproofing membrane. Overall, the choice between a liquid and sheet-type waterproofing membrane depends on various factors such as the nature of the project, surface conditions, required flexibility and durability, and budget constraints.
- Q:
- Precast iron surfaces can benefit from the application of a waterproofing membrane, which serves as a protective layer against water infiltration. This membrane, consisting of a thin material, effectively blocks the entry of water or moisture into the surface. Its versatility allows it to be utilized on various surfaces, including precast iron. By acting as a barrier, the waterproofing membrane effectively safeguards the precast iron from detrimental effects like rust or corrosion that could arise from water exposure. This becomes particularly vital in settings where the precast iron surface is constantly exposed to water or humidity, such as outdoor installations or high humidity areas. Incorporating a waterproofing membrane on precast iron surfaces aids in prolonging the structure's lifespan and preserving its structural integrity.
- Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
- 1, foundation pit membrane waterproof is the entire basement part of the package. So the basic floor of the waterproof material and the external walls of the waterproof material as much as possible.
- Q:
- Yes, a waterproofing membrane can be used on adobe block surfaces. Waterproofing membranes are commonly used to provide an additional barrier against water penetration and moisture damage, and they can be applied to various surfaces, including adobe blocks, to enhance their water resistance and durability.
- Q:
- Yes, a waterproofing membrane can be used for roof gardens. In fact, it is highly recommended to have a waterproofing membrane installed on the roof before creating a garden to prevent water leakage and damage to the underlying structure. A waterproofing membrane acts as a barrier between the garden and the roof, ensuring that water does not seep through and cause problems such as leaks, mold, or structural damage. It helps to protect the roof from moisture, root penetration, and other environmental factors. So, using a waterproofing membrane is essential for the successful and long-lasting installation of a roof garden.
- Q:
- Yes, there are specific requirements for installing a waterproofing membrane. These requirements may vary depending on the type of membrane being used and the specific application. However, some general requirements include: 1. Surface Preparation: The surface where the membrane will be installed must be clean, dry, and free from any dust, debris, or contaminants. Any cracks or defects in the surface should be repaired prior to installation. 2. Adhesive or Bonding Agent: Depending on the type of membrane, an adhesive or bonding agent may be required to ensure proper adhesion to the substrate. This adhesive should be compatible with both the membrane and the substrate. 3. Primer: In some cases, a primer may be necessary to enhance the adhesion between the substrate and the membrane. The type of primer required will depend on the specific membrane and substrate being used. 4. Seam and Joint Preparation: Properly preparing seams and joints is crucial to ensure a watertight installation. This may involve using a specific sealant or tape to reinforce the seams and prevent water penetration. 5. Installation Techniques: The membrane should be installed according to the manufacturer's instructions and industry best practices. This may include using a specific method such as torching, hot air welding, or cold adhesive application. 6. Overlaps and Transitions: Properly overlapping the membrane sheets and ensuring smooth transitions between different areas is essential for a successful installation. This will help prevent water from seeping through gaps or weak points in the membrane. 7. Quality Control: Regular inspections and quality control measures should be implemented throughout the installation process to ensure that the membrane is being installed correctly and meets the required standards. It is important to consult the manufacturer's guidelines and specifications for the specific waterproofing membrane being used, as different membranes may have unique installation requirements. Additionally, local building codes and regulations should also be considered to ensure compliance and to meet any specific requirements in your area.
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