PVC Waterproofing Membrane with Smooth Surface Assification
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 5000000 m²/month
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PVC Waterproofing Membrane with Smooth Surface Assification
Product Description of PVC Waterproofing Membrane with Smooth Surface Assification:
PVC waterproofing membrane is an excellent high-quality polymer waterproof sheet, made of PVC resin by adding plasticizer, anti-UV agent, anti aging agent, and stabilizer and other processing aids through extrusion and molding. As the highly recommended product by the Ministry of Construction, it is featured by high tensile strength, great elongation, good stability, small shrinkage, low-temperature performances, good resistance to weathering and root
penetration, and long service life.
Features of PVC Waterproofing Membrane with Smooth Surface Assification:
1.Long service life and weathering resistance; and the materials can be used for 30 years on the roof and 50 years underground.
2. High tensile strength, great elongation, and small size change during heat treatment.
3. Good low temperature flexibility and adaptability to environmental temperature changes.
4. Good resistance to root penetration. It can be made for green roofs.
5. Excellent resistance to puncture and impact.
6. Convenient for construction (can be welded), solid and reliable, and Eco-friendly.
7. Strong resistance to chemical corrosion, suitable for special occasions.
8. Good plasticity, convenient and quick corner detail treatment. Easy maintenance and low cost.
9.After 2,000 hours of manual weathering verification
Classification of PVC Waterproofing Membrane with Smooth Surface Assification:
1. N: Homogeneous PVC membrane
2. L: PVC membrane with fabric backing
3. W: Reinforced PVC membrane
Advantage of PVC Waterproofing Membrane with Smooth Surface Assification:
1.) Mixing automation. Apply automatic temperature control automatic time control and automatic feed control.
2.) Extrusion equipment uses twin screw coextrusion. Screw temperature uses computer automatic temperature control system.
3.) Handpiece uses large width didhead extrusion equipment.
4.) Sophisticated three-roller calender equipment. The space between equiment is controlled by automation system.
Technical Data of PVC Waterproofing Membrane with Smooth Surface Assification:
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 | ||
Application of PVC Waterproofing Membrane with Smooth Surface Assification:
1) All kinds of roofs, such as steel structure roof, planted roof etc.
2) Underground engineering, such as building basement, subways, tunnels, air raid shelter, etc.
3) Other projects like artificial lake, dam, water reservoir, grain storehouse, etc.
Images of PVC Waterproofing Membrane with Smooth Surface Assification:
FAQ of PVC Waterproofing Membrane with Smooth Surface Assification:
1. Can you produce 4m width?
Yes, no problem for us. We have four bases in China, largest one in this field.
2. How many quantity in one 20'' container for 1.2mm and 1.5mm?
480rolls, 11520m2 for 1.2mm and 400rolls, 9600m2 for 1.5mm
3. Can you provide free samples?
Yes, our samples are free, but express fees usually on buyer's account.
- Q: Is a waterproofing membrane resistant to cracking or shrinking?
- Typically, a waterproofing membrane resists cracking and shrinking. Its purpose lies in creating a barrier that prevents water from penetrating surfaces like roofs, walls, or foundations. To accomplish this, these membranes are typically constructed from flexible and durable materials, such as modified bitumen, PVC, EPDM, or polyurethane. These materials possess inherent properties that enable them to withstand different environmental conditions, including temperature fluctuations, UV radiation, and physical stresses. This resilience guarantees that the waterproofing membrane remains intact and stable, even when exposed to challenging circumstances. Furthermore, waterproofing membranes are engineered to be highly resistant against cracking and shrinking. They are designed to accommodate movements and structural changes that may arise in the building or substrate over time. This flexibility helps prevent the membrane from cracking or tearing, even in the presence of minor shifts or settling in the structure. Additionally, waterproofing membranes undergo rigorous testing and quality control measures during their manufacturing process. These tests replicate real-world conditions, including temperature changes, elongation, and compression, to verify the membrane's performance and durability. Nevertheless, it is vital to note that the quality and performance of a waterproofing membrane can vary depending on the specific product and manufacturer. Selecting a reliable and reputable brand, as well as ensuring proper installation and maintenance, is crucial to maximize the membrane's resistance to cracking or shrinking.
- Q: Can waterproofing membranes be applied over existing surfaces?
- Applying waterproofing membranes over existing surfaces is indeed a common practice in construction and renovation projects. These membranes serve as a protective barrier against water infiltration and can be used on various surfaces like concrete, wood, metal, or even other waterproofing systems. By applying a waterproofing membrane over an existing surface, it effectively prevents water damage such as leaks, mold growth, and structural deterioration. However, it is crucial to properly prepare and clean the existing surface before applying the membrane to ensure optimal adhesion and performance. It is also advisable to seek guidance from a professional waterproofing contractor to determine the most suitable membrane type and installation method for your specific project requirements.
- Q: Can a waterproofing membrane be used on breeze block surfaces?
- Yes, a waterproofing membrane can be used on breeze block surfaces. The membrane creates a barrier that helps prevent water penetration, protecting the breeze blocks from moisture damage.
- Q: How does a waterproofing membrane perform in areas with chemical exposure or solvents?
- A waterproofing membrane is designed to provide protection against water penetration, but it may not be effective against chemical exposure or solvents. Chemicals can potentially degrade or damage the membrane, compromising its waterproofing capabilities. It is important to select a membrane specifically designed for chemical resistance if the area is expected to have chemical exposure or solvents.
- Q: How does a waterproofing membrane adhere to the substrate?
- The substrate is adhered to by a waterproofing membrane through a combination of diverse mechanisms. The primary approach involves the utilization of adhesives that are specifically engineered to bond the membrane to the surface. Depending on the type of membrane and substrate, these adhesives can be either solvent-based or water-based. Additionally, certain waterproofing membranes possess a self-adhesive backing that obviates the necessity for a separate adhesive application. These membranes commonly feature a peel-off backing that reveals a sticky surface, facilitating effortless installation onto the substrate. Another approach to achieving adhesion involves employing mechanical fasteners. In this scenario, the membrane is firmly affixed to the substrate via screws, nails, or comparable fasteners. This method is frequently employed when the membrane needs to be attached to a rigid surface, such as concrete or metal. The selection of adhesive or fastening method relies on various factors, including the type of waterproofing membrane, the substrate material, and the specific requirements of the application. It is crucial to adhere to the instructions and guidelines provided by the manufacturer to ensure proper adhesion and a durable waterproofing solution.
- Q: Can a waterproofing membrane be used in balconies or decks?
- Yes, a waterproofing membrane can be used in balconies or decks. Waterproofing membranes are specifically designed to prevent water penetration and protect underlying structures from moisture damage. Balconies and decks are often exposed to the elements, including rain and snow, which can lead to water damage and deterioration. By installing a waterproofing membrane, it creates a barrier that prevents water from seeping into the underlying structure, ensuring its longevity and durability. Additionally, waterproofing membranes can also protect against other forms of water damage, such as mold and mildew growth, which can be detrimental to the integrity of the balcony or deck. Overall, using a waterproofing membrane in balconies or decks is an effective solution to maintain their functionality and extend their lifespan.
- Q: What is the typical installation process for a waterproofing membrane?
- Installing a waterproofing membrane typically involves several steps. Firstly, the surface requiring waterproofing is thoroughly cleaned and prepared by eliminating any existing coatings, debris, or loose materials. It is essential to guarantee that the surface is smooth, clean, and devoid of any contaminants that may hinder the membrane's adhesion. Secondly, any cracks, holes, or imperfections in the surface are repaired. This entails filling cracks with a suitable filler or patching compound and smoothing out rough areas. It is crucial to have a solid and even surface to ensure proper installation and efficacy of the waterproofing membrane. Once the surface is prepared, it is often necessary to apply a primer to enhance adhesion between the surface and the membrane. The primer is typically applied using a brush or roller, following the manufacturer's instructions. After the primer has dried, the waterproofing membrane is mounted. There are various types of membranes available, such as sheet membranes or liquid-applied membranes. Sheet membranes are usually rolled out onto the surface and adhered using an appropriate adhesive or mortar. Liquid-applied membranes are applied using a brush, roller, or spray equipment to create a continuous and seamless barrier. Throughout the installation process, it is crucial to ensure correct membrane installation with proper overlap or seams. Additionally, any penetrations or transitions must be adequately treated and sealed. This includes areas such as corners, edges, drains, and pipe penetrations, where additional detailing may be necessary to create a watertight seal. Once the membrane is installed, it is important to allow it to cure or dry according to the manufacturer's instructions. This ensures that the membrane reaches its maximum strength and waterproofing capabilities. Finally, after the membrane has cured, it may be beneficial to apply a protective layer or coating to enhance the durability and longevity of the waterproofing system. This may involve applying a topcoat, sealant, or protective barrier to shield the membrane from UV rays, foot traffic, or other potential sources of damage. In summary, the installation process for a waterproofing membrane includes surface preparation, primer application, membrane installation, detailing and sealing, curing, and potentially applying a protective layer. It is crucial to adhere to the manufacturer's instructions and consult with a professional if necessary to ensure proper and effective installation.
- Q: Can waterproofing membranes be used on stormwater management systems?
- Yes, waterproofing membranes can be used on stormwater management systems. These membranes provide a protective barrier that prevents water from infiltrating into the system, ensuring efficient and reliable stormwater management.
- Q: How does a waterproofing membrane handle extreme temperature fluctuations?
- A waterproofing membrane is designed to handle extreme temperature fluctuations by being flexible and durable. It can expand and contract with changes in temperature without cracking or breaking, ensuring that it maintains its waterproofing properties. Additionally, the membrane is resistant to UV radiation, which helps it withstand exposure to sunlight and extreme heat.
- Q: Can waterproofing membranes be used on plant rooms?
- Indeed, plant rooms can benefit from the utilization of waterproofing membranes. Within these rooms, one can typically find various apparatus and machinery that necessitate safeguarding against potential water harm. By implementing waterproofing membranes, a formidable defense is established to impede water infiltration, averting leaks and potential destruction to both the plant room and its contents. Typically, these membranes are administered to the walls, floors, and roofs of the plant room to ensure comprehensive waterproofing. Moreover, in addition to their water resistance, these membranes possess the ability to shield against other elements such as chemicals and fluctuations in temperature, rendering them an optimal solution for plant rooms.
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PVC Waterproofing Membrane with Smooth Surface Assification
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 5000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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