Polyvinyl Chloride (PVC) waterproofing membrane
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- Min Order Qty:
- 20000 m²
- Supply Capability:
- 600000 m²/month
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1.Introduction of Polyvinyl Chloride (PVC) waterproofing membrane:
Polyvinyl Chloride (PVC) waterproofing membrane is a new polymer waterproof membrane which is made from polyvinyl chloride resin, and mixed with plasticizer,filler, antioxygen, ultraviolet absorber and other auxiliaries. DHK-8100 adopts automatic mixing of raw material, double-screw extruder and delicate three-roller calender equipment in the PVC membrane production. DHKchem PVC waterproof membrane features dimensional stability and high tensile strength, being a best choice for many civil and industrial project.
2.Physical data of Polyvinyl Chloride (PVC) waterproofing membrane:
No | Item | I | II | |
1 | Tensile strength/ Mpa | 8.0 | 12.0 | |
2 | Fracture elongation / % ≥ | 200 | 250 | |
3 | Heating flexibility / % ≤ | 3.0 | 2.0 | |
4 | Cold bending | -20°C No leaking | -25°C No leaking | |
5 | Water impermeability | Water impermeable | ||
6 | Binding property with cutting (N/mm) | 3.0/ breaking membrane | ||
7 | Hot air ageing | Appearance | No craze, no bubble, no cohering, hole | |
Tension strength % | ±25 | ±20 | ||
Fracture elongation changing rate | ||||
Cold bending % | -15°C No leaking | -20°C No leaking | ||
8 | Chemistry corrosion resistance | Tension strength % | ±25 | ±20 |
Fracture elongation changing rate | ||||
Cold bending % | -15°C No leaking | -20°C No leaking | ||
9 | Phytotrons accelerating ageing | Tension strength % | ±25 | ±20 |
Fracture elongation changing rate | ||||
Cold bending % | -15°C No leaking | -20°C No leaking | ||
10 | Note: no considering phytotrons accelerating ageing. | |||
3.Chatacteristics of Polyvinyl Chloride (PVC) waterproofing membrane:
Excellent performance in aging resistance, service life of 20 years for exposed use, and 50 years for non-exposed application.
Easy installation and hot-air welding seam, environmental friendly.
High tension, perfect elongation, perfect heating resistance.
Excellent jointing, it can be fused with base as a whole after heating jointing.
High permeability, chilling material and moisture can be expelled easily.
High UV resistance , corrosion resistance and erosion resistance.
High cold flexibility (-20°C).
Surface can reflect UV. The temperature on the surface is low due to little absorbing heat.
4.Application of Polyvinyl Chloride (PVC) waterproofing membrane:
Colorful polymer PVC waterproof membrane can variously be used on the roof of building, underground building, tunnel, dam, pool, sewage treatment works, and garbage disposal facilities. It also can be suitable to any requirement of all kinds of technological practice & different grade of roof waterproof and underground constructions waterproof.
- Q: Are waterproofing membranes resistant to fire?
- Waterproofing membranes possess the ability to resist fire. To guarantee the structure's safety, numerous waterproofing membranes are engineered with fire-resistant properties. These membranes typically consist of materials with exceptional fire ratings, effectively preventing the spread of flames. They are commonly employed in locations where fire safety is a priority, such as commercial buildings, high-rise structures, and industrial facilities. Furthermore, relevant authorities often subject these membranes to rigorous testing and certification to ascertain their fire resistance capabilities. Nevertheless, it is imperative to recognize that not all waterproofing membranes offer fire resistance. Hence, it is crucial to carefully select the appropriate membrane based on the specific fire safety requirements of the project.
- Q: Can waterproofing membranes be used on concrete pools?
- Yes, waterproofing membranes can be used on concrete pools. Waterproofing membranes are designed to provide a barrier against water penetration and can be applied to various surfaces, including concrete. Concrete pools are susceptible to water leakage over time due to cracks or deterioration, and applying a waterproofing membrane can help prevent these issues. The membrane is typically applied to the pool's interior surface, creating a seamless and watertight seal. It is important to choose a high-quality waterproofing membrane specifically designed for use in swimming pools to ensure long-lasting and effective results.
- Q: Can a waterproofing membrane be used for historic preservation projects?
- Yes, a waterproofing membrane can be used for historic preservation projects. Waterproofing membranes are commonly used in construction to protect buildings from water damage, and they can be particularly beneficial in preserving historic structures. By preventing water infiltration, the membrane helps to safeguard the integrity of the building, protect against moisture-related deterioration, and extend the lifespan of the historic structure. However, it is important to ensure that the membrane chosen is compatible with the materials and construction techniques used in the historic building to avoid any adverse effects on its authenticity or structural stability.
- Q: Does a waterproofing membrane require any specific surface preparation?
- Yes, a waterproofing membrane typically requires specific surface preparation before installation. This involves cleaning the surface, removing any loose debris, and ensuring it is smooth and dry. Additionally, some membranes may require priming or the use of specific adhesives depending on the type of surface they are being applied to. Proper surface preparation is crucial to ensure effective adhesion and long-lasting waterproofing performance.
- Q: Are waterproofing membranes resistant to gasoline?
- Waterproofing membranes, in general, display resistance towards gasoline. These membranes are chemically resistant and capable of enduring exposure to diverse chemicals, which includes gasoline. Nevertheless, it is crucial to acknowledge that the extent of resistance may differ depending on the particular membrane type and its composition. Certain membranes may provide superior resistance to gasoline compared to others. Furthermore, extended exposure to gasoline can potentially harm or deteriorate the membrane over time, hence it is always advised to take essential precautions and avoid prolonged contact with harsh chemicals.
- Q: Can a waterproofing membrane be exposed to extreme temperatures?
- In general, waterproofing membranes can handle extreme temperatures without any issue. These membranes are designed to endure a wide range of temperatures, including both high and low extremes. However, it's crucial to understand that the temperature limits and performance features may differ based on the membrane's type and brand. To ensure the membrane is suitable for the specific temperature conditions it will face, it is always recommended to consult the manufacturer's specifications and guidelines. Moreover, factors like UV exposure and thermal expansion/contraction should also be taken into account as they can impact the overall performance and lifespan of the waterproofing membrane in extreme temperature conditions.
- Q: Can a waterproofing membrane be used for a plaza deck?
- Indeed, a plaza deck can utilize a waterproofing membrane. A plaza deck, typically raised and subject to diverse weather conditions like rain, snow, and sunlight, necessitates the use of waterproofing membranes. These membranes are specifically designed to act as a shield against water intrusion and safeguard the underlying structure against moisture-related harm. They are commonly employed in outdoor settings, including plaza decks, with the aim of averting water seepage into the building or structure below. The installation of a waterproofing membrane on a plaza deck not only guarantees the deck's endurance and resilience but also offers pedestrians a secure and dry environment.
- Q: Can waterproofing membranes be used on bridge decks?
- Bridge decks can benefit greatly from the application of waterproofing membranes. Due to the constant exposure to harsh weather conditions like rain, snow, and freeze-thaw cycles, the concrete and steel reinforcement of bridge decks can deteriorate. Waterproofing membranes are specifically designed to counter water infiltration and safeguard the bridge deck against damage caused by moisture. Typically composed of flexible materials like bitumen, PVC, or EPDM rubber, these membranes are directly applied to the surface of the bridge deck. Acting as a barrier, they prevent water from seeping into the concrete and causing corrosion of the reinforcement. They also help minimize crack formation and extend the lifespan of the bridge deck. Furthermore, the effectiveness and durability of waterproofing membranes can be enhanced by combining them with other protective coatings or systems. All in all, the utilization of waterproofing membranes on bridge decks is a widely employed and successful approach to ensure the long-term integrity and functionality of the structure.
- Q: Can a waterproofing membrane be used in conjunction with green building practices?
- Yes, a waterproofing membrane can definitely be used in conjunction with green building practices. In fact, incorporating a waterproofing membrane into the construction of a green building can help enhance its overall sustainability and efficiency. One of the key principles of green building practices is to maximize energy efficiency and reduce the environmental impact of a building. By installing a waterproofing membrane, the building's envelope can be protected from moisture intrusion, preventing water damage and potential mold growth. This, in turn, helps maintain the structural integrity of the building, reducing the need for repairs and replacements, which can be resource-intensive and generate waste. Additionally, a waterproofing membrane can contribute to better indoor air quality. By preventing water infiltration, it helps create a dry and healthy living or working environment, minimizing the risk of respiratory issues and other health problems associated with dampness. Furthermore, a waterproofing membrane can improve the energy efficiency of a building. By preventing water from seeping into the walls or foundation, it reduces the potential for heat loss through moisture evaporation, thus reducing the energy needed for heating and cooling. This can lead to reduced energy consumption and lower carbon emissions, aligning with the goals of green building practices. It is important, however, to choose a waterproofing membrane that is environmentally friendly and meets green building standards. Look for membranes that are made from recycled or sustainable materials and have low VOC (volatile organic compound) content. Additionally, consider selecting a membrane that is designed for durability and longevity, as this can further reduce the environmental impact by minimizing the need for replacement over time. In conclusion, a waterproofing membrane can be a valuable addition to any green building project. It helps protect the building envelope, improves indoor air quality, and enhances energy efficiency. By selecting an environmentally friendly membrane, the overall sustainability of the building can be further improved.
- Q: Can waterproofing membranes be used on roofs?
- Yes, waterproofing membranes can be used on roofs. These membranes are designed to provide a barrier against water infiltration, protecting the roof structure and preventing leaks. They are commonly used in various types of roofs, including flat roofs, low-slope roofs, and even sloped roofs in certain cases. Waterproofing membranes offer excellent durability and flexibility, making them an effective solution for roof waterproofing.
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Polyvinyl Chloride (PVC) waterproofing membrane
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 600000 m²/month
OKorder Service Pledge
OKorder Financial Service
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