Waterproof Breathable roofing felt paper/KY pe+pp waterproof building breathable membrane
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8500 m²
- Supply Capability:
- 100000 m²/month
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Product Feature:
Air open & vapour permeable
More breathable than any other 'air open' underlay on the market
Lowest vapour resistance of all breathable membranes
Being both air open & vapour permeable further minimises the risk of condensation forming
No ventilation required
Strong 3 layer material
Superior nail tear strength
Mass per unit area: | 140g/m2 |
Product Type: | Waterproofing Breathable Bembrane For House Wrapping |
Material: | PP/PE granule |
Tensile Strength(MD/XD): | 190N/5cm(+-20%)/150N/5cm(+-20%) |
Resistance to tearing(MD/XD): | >50N/50N |
Flexibility at low temperature: | (-)24°C |
Resistance to water pentration: | W1 |
Temperature resistance | (+)70°C |
Resistance to UV | 3momths |
Loading quantity | 40' HC ---2000rolls |
Our company :
our company is a leading professional manufacturer in China, which locates in Yangzhou State-grade Development Zone,Yangzhou City, Jiangsu Province, nearby Shanghai.
We have advanced production lines with the technology from Italy and Germany, which are applied to nonwoven products, film lamination, roofing materials, disposable medical products, packaging materials and so on.Main products:Nonwoven fabric , SMS, SMMS and manufactured productsFilm or foil laminated products Roofing membrane, flooring underlayPE woven fabric, PE tarpaulin, vapor barrierGreenhouseWe not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA, Chile, Argentina, New Zealand, Australia, Malaysia, Japan, Ukraine, Latvia, Slovenia, Slovakia, Spain, CZ, Russia, Croatia, Bulgaria, Romania, Italy, UK, Germany, Greece and so on. With a group of excellent senior management and hi-tech R& D personnel and our skilled workers, we can supply you the goods with competitive prices and better quality. We look forward to establish friendly and long term relationship with you in the near future.
FAQ:
1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Eastern Europe(18.00%),Southern Europe(15.00%),Northern Europe(15.00%),Western Europe(12.00%),South Asia(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Central America(5.00%),Southeast Asia(5.00%),North America(3.00%),South America(3.00%),Africa(3.00%),Domestic Market(3.00%),Mid East(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Breathable Membrane, Reflection Breathable Membrane, Housewrap, Vapor Barrier, Heat Insulation Film
4. why should you buy from us not from other suppliers?
We not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA,
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
- Q: Can a waterproofing membrane be applied to both interior and exterior surfaces?
- Both interior and exterior surfaces can benefit from the application of a waterproofing membrane. Its main objective is to safeguard against water infiltration and shield the underlying surfaces. Regardless of whether it is used indoors or outdoors, the membrane serves the same purpose of establishing a barrier against moisture. Basements and crawl spaces commonly utilize interior waterproofing membranes to prevent water from seeping into the building interior. On the other hand, exterior waterproofing membranes are typically applied to the outside walls and foundations to guard against water penetration from rain, groundwater, and other external sources. Both types of membranes are engineered to be long-lasting, adaptable, and water-resistant, ensuring the durability and structural soundness of the surfaces they are applied to.
- Q: Does a waterproofing membrane have any impact on the indoor air quality?
- Yes, a waterproofing membrane can have an impact on indoor air quality. Waterproofing membranes are commonly used to prevent water infiltration into buildings, especially in areas prone to moisture, such as basements, roofs, and foundations. These membranes are typically made of synthetic materials, such as polyethylene or polypropylene, which can release volatile organic compounds (VOCs) into the air. VOCs are chemicals that can evaporate at room temperature and can have adverse effects on indoor air quality. When released into the air, VOCs can contribute to the formation of indoor air pollutants, such as formaldehyde or benzene. Prolonged exposure to VOCs can cause various health issues, including eye, nose, and throat irritation, headaches, dizziness, and even respiratory problems. However, it is important to note that not all waterproofing membranes have the same impact on indoor air quality. Some manufacturers have developed low VOC or VOC-free waterproofing membranes, which are designed to minimize the release of harmful chemicals into the air. These products undergo rigorous testing to ensure they meet stringent air quality standards. Additionally, proper installation and ventilation can also play a significant role in mitigating any potential negative impact on indoor air quality. Adequate ventilation systems can help remove any VOCs or other pollutants from the air, preventing them from accumulating and causing health issues. Therefore, when considering the installation of a waterproofing membrane, it is crucial to select a product that has been tested for low VOC emissions and to ensure proper ventilation is in place to maintain good indoor air quality. Consulting with professionals in the field can provide valuable guidance in choosing the most appropriate waterproofing solution for your specific needs while minimizing any potential impact on indoor air quality.
- Q: Can a waterproofing membrane be used in coastal areas?
- Yes, a waterproofing membrane can be used in coastal areas. These membranes are specifically designed to withstand harsh weather conditions, including exposure to saltwater, high humidity, and extreme temperatures. They provide an effective barrier against water penetration and can protect structures from the damaging effects of coastal environments.
- Q: Does a waterproofing membrane require any maintenance or regular inspections?
- Yes, a waterproofing membrane does require regular maintenance and inspections. Over time, the membrane can become damaged or deteriorate, leading to leaks or other issues. Regular inspections help identify any potential problems early on and allow for timely repairs or replacements. Additionally, periodic maintenance such as cleaning and resealing may be necessary to ensure the membrane's effectiveness and longevity.
- Q: Can a waterproofing membrane be used on brick walls?
- Yes, a waterproofing membrane can be used on brick walls. Brick is a porous material that can absorb water and moisture, making it susceptible to damage and deterioration over time. Applying a waterproofing membrane on brick walls helps to prevent water penetration and protect the structural integrity of the bricks. The membrane acts as a barrier, preventing water from seeping into the bricks while still allowing moisture to evaporate. This helps to keep the bricks dry and reduces the risk of water-related issues such as efflorescence, mold, and mildew. Additionally, a waterproofing membrane can also enhance the thermal insulation properties of the brick walls by reducing heat loss and improving energy efficiency. It is important to choose a waterproofing membrane specifically designed for use on masonry surfaces to ensure proper adhesion and long-lasting protection.
- Q: Can waterproofing membranes be used on utility tunnels?
- Utility tunnels, which are often exposed to moisture and water infiltration, can benefit from the use of waterproofing membranes. These membranes serve to safeguard the tunnel structure against water damage and ensure its longevity. Their purpose is to establish a barrier between the structure and its surroundings, effectively halting the seepage of water into the tunnel. Typically crafted from materials like bitumen or synthetic polymers, these membranes possess remarkable resistance against water penetration. By applying them to the walls, floors, and ceilings of utility tunnels, they provide comprehensive protection against water-related issues, including leaks, cracks, and deterioration. Furthermore, waterproofing membranes also play a vital role in upholding the integrity of utility tunnels by thwarting the influx of harmful substances such as chemicals or pollutants. In conclusion, the application of waterproofing membranes to utility tunnels represents a highly effective means of guaranteeing their long-term durability and functionality.
- Q: How does a waterproofing membrane handle freeze-thaw cycles?
- A waterproofing membrane is designed to withstand freeze-thaw cycles by having specific properties that enable it to expand and contract without compromising its integrity. Freeze-thaw cycles occur when water penetrates the membrane and freezes during colder temperatures, causing it to expand. As the ice melts during warmer temperatures, the membrane should have the ability to contract back to its original state. To handle freeze-thaw cycles, a waterproofing membrane typically possesses elasticity and flexibility, allowing it to accommodate the expansion and contraction without cracking or breaking. It may also have a low water absorption rate to prevent water from seeping into the membrane. Additionally, the membrane should have excellent adhesion to the substrate to ensure it remains in place during temperature fluctuations. Some waterproofing membranes incorporate special additives or technology to enhance their freeze-thaw resistance. These additives may include polymers or elastomers that improve the membrane's ability to withstand extreme temperature changes. Moreover, some membranes have reinforced layers or fabric inserts that provide additional strength and durability, helping them better handle freeze-thaw cycles. Overall, a well-designed waterproofing membrane should be able to handle freeze-thaw cycles effectively by being elastic, flexible, resistant to water absorption, and strongly adhered to the substrate. This ensures the membrane's longevity and prevents water infiltration, protecting structures from potential damage caused by freeze-thaw cycles.
- Q: Can a waterproofing membrane be used on concrete slabs or foundations?
- Concrete slabs or foundations can benefit from the application of a waterproofing membrane. These membranes are widely used in construction to safeguard structures against moisture damage and water infiltration. When a waterproofing membrane is applied to a concrete slab or foundation, it forms a protective barrier that prevents water from permeating the concrete and causing problems such as cracking, water damage, or mold growth. This specially designed membrane is capable of enduring hydrostatic pressure, which is the force exerted by still water, and it effectively ensures a dry environment. It is essential to choose a suitable waterproofing membrane that is compatible with the concrete and the specific project conditions. Adequate installation and maintenance of the membrane are also vital for long-lasting waterproofing effectiveness.
- Q: Can a waterproofing membrane be used in hospitals or healthcare facilities?
- Yes, a waterproofing membrane can be used in hospitals or healthcare facilities. It is often used in areas that require protection against moisture, such as bathrooms, operating rooms, and laboratories, to prevent water damage and maintain a hygienic environment.
- Q: Can a waterproofing membrane be used for shower or bathroom installations?
- Yes, a waterproofing membrane can definitely be used for shower or bathroom installations. In fact, it is highly recommended to use a waterproofing membrane in these areas to prevent water damage and leakage. A waterproofing membrane is a thin layer of material that is applied to the walls, floors, and even ceilings of showers and bathrooms to create a barrier against moisture. This membrane acts as a waterproof barrier, preventing water from seeping through the tiled surfaces and into the underlying structures, such as the walls or subfloor. By using a waterproofing membrane, you can ensure that your shower or bathroom remains watertight and protected from water damage, mold growth, and potential structural issues. It is important to follow the manufacturer's instructions and guidelines when installing a waterproofing membrane to ensure its effectiveness and longevity.
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Waterproof Breathable roofing felt paper/KY pe+pp waterproof building breathable membrane
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8500 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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