PVC Waterproofing Membrane for Underground Leakage
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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 of PVC Waterproofing Membrane:
PVC Self-adhesive Waterproof Membrane is a kind of synthetic polymer waterproof membrane which made from polymer self-adhesive polymer, uses Polymer sheet(PVC) as the original source. It has high tensile strength, perfect elongation, excellent resistance to punture and tear, the greatest feature the material is: Concrete can be pasted directly on the membrane surface, after the concrete has been setted, bond strength of membrane and concrete is greater than 2.0Mpa so as to solve the problem of membrane channeling water and leakage.
Features
1.High Tensile strength, excellent resistance to tear and puncture.
2.Strong adhesion with the concrete, effectively prevent the emergence of a single polymer sheet phenomenon of channeling water.
3.Lap with pre- self-adhesive side lap to ensure the seamless of waterproof system.
4.Perfect resistance to acid&alkali,weather and aging.
5.Simple operation, High work efficiency, Low cost.
6.Non toxic, tasteless and be environmentfriendly.
Scope of Application
Large-scale underground structures.
Surface of concrete slabs for planting.
For Roads, Rails, Subway tunnels projects.
For reservoirs, canals, dams and other water conservancy projects.
For air defense, military facilities waterproof projects.
Construction technology
Tunnels, bridges should use polmer sheet welding lap joints. Firstly, pre-paved polymer sheet side of polymer self-adhesive composite waterproof membrane toward the base, and fix it with dedicated pieces of machine, double lap weld seam welding machine should be used for lap joints. Tear off insulation paper, band reinforced concrete directly, self-adhesive waterproof membrane will adhere to the main body of concrete structure closely to achieve full adhesion.
General building underground projects should use self-adhesive overlap method. Basement bottom: pre-laying the membrane on cushion firstly(polymer sheet face down), tear off reserved isolation paper of lap joints self-adhesive side and can be sealed when paste directly; tear off isolation paper of self-adhesive waterproof layer, structural concrete, the membrane will anti-stick to the concrete structure to form dense waterproof system.
Basement side wall, Surface of concrete slabs for planting: attach the self-adhesive material side to the base surface directly, tear off reserved isolation paper of lap joints self-adhesive side. Side wall shall be fixed with dedicated pieces of machine.
Half header treatment:Wether horizontal half header or vertical half header, which should be sealed with sealant, membrane in the elevation without groove half header, it shall be fixed with metal straps firstly, then seal the top hole of metal straps and fixed screw with sealant.
Specification of PVC Waterproofing Membrane:
No. | Item | Model Ⅱ | |
1 | Tensile Strength Mpa ≥ | 12.0 | |
2 | Elongation at break% ≥ | 250 | |
3 | Shrinkage rate % ≤ | 2.0 | |
4 | Flexibility at low temperature | No crackle at -25oC | |
5 | Water tightness | Watertight | |
6 | Puncture resistance | Watertight | |
7 | Heat aging treatment | Appearance | Free from bubble, crack, cohesion and void |
Change rate of tensile strength % | +20oC | ||
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
8 | Chemical corrosion resistance | Change rate of tensile strength % | +20 |
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
9 | Artificial weathering | Change rate of tensile strength % | +20 |
Change rate of elongation at break | |||
Flexibility at low temperature | No crack at -20oC | ||
Remark: The property of artificial weathering might not be applicable to non-exposed product | |||
FAQ of PVC 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 in temporary or temporary structures?
- Yes, a waterproofing membrane can be used in temporary or temporary structures. Waterproofing membranes are designed to provide a protective barrier against water penetration, which is essential in preventing moisture damage in any type of building structure. Whether it is a permanent or temporary structure, such as a temporary shelter, tent, or temporary construction site, a waterproofing membrane can be applied to ensure water resistance and protection. It is important to choose a waterproofing membrane that is suitable for the specific needs of the temporary structure and follow proper installation guidelines to ensure its effectiveness.
- Q: Does a waterproofing membrane require any special tools or equipment for installation?
- Typically, a waterproofing membrane installation would necessitate the use of specific tools and equipment. The presence of these tools and equipment is crucial in order to guarantee a proper and effective installation. Some commonly employed tools throughout the installation procedure include a trowel, roller, brush, and squeegee. These tools assist in the even and smooth application of the membrane. Moreover, particular types of waterproofing membranes that require heat activation might necessitate the use of specialized equipment like a heat gun or torch. It is of utmost importance to adhere to the manufacturer's instructions and guidelines regarding the tools and equipment required for the specific type of waterproofing membrane being utilized. By utilizing the appropriate tools and equipment, one can ensure a successful installation and enhance the performance and durability of the waterproofing membrane.
- Q: Can a waterproofing membrane be applied on vertical surfaces?
- Yes, a waterproofing membrane can be applied on vertical surfaces. In fact, waterproofing membranes are often used on vertical surfaces such as exterior walls, retaining walls, and foundations to prevent water penetration and protect the underlying structure. These membranes are specifically designed to adhere to vertical surfaces and create a barrier against moisture. They are typically applied in multiple layers to ensure maximum waterproofing effectiveness. Additionally, there are various types of waterproofing membranes available, including liquid-applied, sheet-applied, and spray-applied membranes, which can be tailored to different vertical surfaces and construction requirements.
- Q: Can a waterproofing membrane be used in areas with high humidity and moisture?
- Indeed, the utilization of a waterproofing membrane is viable in areas characterized by high levels of humidity and moisture. The primary purpose of this membrane is to avert water infiltration and safeguard the underlying structure against any detrimental effects caused by moisture. Areas such as basements, bathrooms, and kitchens, where moisture and humidity are more prevalent, frequently employ waterproofing membranes. These membranes establish a barrier that obstructs water from permeating through walls, floors, or roofs, and they are typically composed of materials like rubber, asphalt, or PVC. By incorporating a waterproofing membrane, one can proficiently regulate moisture levels and shield their property from potential water damage, mold growth, and other associated complications.
- Q: Can a waterproofing membrane be used on metal block surfaces?
- Yes, a waterproofing membrane can be used on metal block surfaces. Waterproofing membranes are designed to create a barrier against water and moisture, and they can be applied to a variety of surfaces, including metal. The membrane will adhere to the metal surface, creating a waterproof layer that helps prevent water infiltration and protect the metal from rusting or corrosion. However, it is important to ensure that the metal surface is clean, dry, and properly prepared before applying the waterproofing membrane to ensure proper adhesion and effectiveness. Additionally, it is recommended to consult with a professional or refer to the manufacturer's instructions for specific guidance on using a waterproofing membrane on metal block surfaces.
- Q: Can a waterproofing membrane be used for a parking garage deck?
- Yes, a waterproofing membrane can be used for a parking garage deck. A waterproofing membrane is a barrier that is designed to prevent water from penetrating into the underlying structure. In the case of a parking garage deck, which is exposed to various weather conditions and potential water leaks from vehicles, a waterproofing membrane can help protect the concrete slab and prevent moisture-related issues such as cracking, corrosion, and deterioration. By applying a waterproofing membrane to the parking garage deck, it creates a protective layer that prevents water from seeping into the concrete. This membrane can be applied as a liquid coating, sheet membrane, or a combination of both. The choice of membrane will depend on factors such as the desired level of protection, the traffic load, and the specific requirements of the project. In addition to preventing water penetration, a waterproofing membrane for a parking garage deck can also have other beneficial properties. Some membranes are designed to be resistant to chemicals and oil, which is important considering the potential exposure to vehicles. They can also provide an added layer of protection against freeze-thaw cycles, which can cause damage to the concrete structure. It is worth noting that the installation of a waterproofing membrane for a parking garage deck should be done by experienced professionals, following the manufacturer's guidelines and industry standards. Proper surface preparation, including cleaning and repairing any cracks or defects, is crucial for ensuring the long-term effectiveness of the membrane. In summary, a waterproofing membrane can be an effective solution for protecting a parking garage deck from water damage. It helps to prevent water penetration, protects the concrete from deterioration, and can enhance the overall durability and lifespan of the structure.
- Q: Can a waterproofing membrane be used in interior or exterior applications?
- A waterproofing membrane can be utilized in both interior and exterior scenarios. When used indoors, such as in basements or bathrooms, the membrane can be applied to walls or floors to effectively prevent water or moisture infiltration. This safeguard shields the underlying structure from potential harm caused by water intrusion. For exterior applications, the waterproofing membrane can be employed on the outer walls or foundations of a building to effectively repel water. This becomes particularly crucial in regions with heavy rainfall or high water tables. By creating a barrier against water, the membrane effectively maintains a dry and water-free interior environment for the building. In conclusion, the utilization of a waterproofing membrane in both interior and exterior contexts is absolutely necessary in order to ensure the longevity and durability of a structure by effectively safeguarding it against water-related issues.
- Q: Can a waterproofing membrane be used on roofs with solar panels?
- Yes, a waterproofing membrane can be used on roofs with solar panels. In fact, it is highly recommended to use a waterproofing membrane in such cases to ensure that the roof remains watertight and protected from any potential leaks. The waterproofing membrane acts as a barrier that prevents water from seeping into the roof structure and causing damage. It is important to choose a waterproofing membrane that is compatible with the solar panels and does not interfere with their performance. Additionally, proper installation techniques should be followed to ensure a seamless integration of the membrane and solar panels.
- Q: Can a waterproofing membrane be used on plastic block surfaces?
- Indeed, it is possible to utilize a waterproofing membrane on surfaces composed of plastic blocks. These membranes are specifically engineered to serve as a safeguard against moisture, effectively hindering water infiltration. Similar to any other type of surface, plastic blocks are prone to water-related harm if not adequately shielded. By applying a waterproofing membrane, one can successfully seal and safeguard the plastic blocks, thus thwarting water permeation and potential destruction. To achieve optimal outcomes, it is crucial to select a waterproofing membrane that harmonizes with plastic materials and adhere to the manufacturer's application guidelines.
- Q: Can a waterproofing membrane be used on vinyl surfaces?
- Indeed, one can employ a waterproofing membrane on vinyl surfaces. Vinyl surfaces, including vinyl flooring or vinyl siding, are frequently encountered in both residential and commercial structures. Waterproofing membranes are specifically crafted to establish a barrier against water and moisture, effectively hindering their infiltration into the underlying materials. By applying such membranes onto vinyl surfaces, an extra layer of safeguarding is provided, thereby guaranteeing that the vinyl remains unharmed by water-related issues or decay. Selecting a waterproofing membrane that is compatible with vinyl surfaces is crucial, as is adhering to the manufacturer's instructions for correct application.
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PVC Waterproofing Membrane for Underground Leakage
- 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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