Weldable EPDM Waterproofing Membrane for Underlayment
- Ref Price:
-
- 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 for EPDM Waterproofing Membrane:
Tensile Strength N/CM | Normal temperature: 60 ; 60°C: 30 |
Breaking Elongation % | Normal temperature: 400 ; -20°C: 10 |
Tear Resistance N | 20 |
Impermeability, 30 min no leakage | 0.3Mpa |
Low Temperature Bending °C | -20 |
Heating Shrinking mm | Extension: 2 Shrink: 4 |
Heat Resistance (80°C×168h) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:70 |
Alkali resistance (10% ca (oh)2 solution,normal temperature ×168h)) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Synthetic aging | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Characteristic of EPDM Waterproofing Membrane:
1. the excellent anti-aging, in the long term light, humidity, cold use of the natural
environment, small changes in physical properties, used in the temperature:
From -50 degree Celsius to +80degree Celsious.
2.with outstanding ozone resistance, resistance to ultraviolet and atmospheric corrosion
of many chemical corrosive substances.
3. high tensile strength, high elongation, high flexibility, capable of sustaining
a puncture of hard material, good anti-crack, high adaptability of the grass roots'
contraction and the crack and deformation, and give full play to extend the
performance, playing the role of waterproofing.
4.long lifetime, high durability can achieve more than 25 years.
5.the cold construction operation, no environment pollution and simple operation.
Usesage of EPDM Waterproofing Membrane:
Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation
FAQ of 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 for seawalls or bulkheads?
- Yes, a waterproofing membrane can be used for seawalls or bulkheads. Waterproofing membranes are designed to provide a barrier against water penetration and can be applied to various structures, including seawalls and bulkheads. These membranes are typically made of materials such as bitumen, rubber, PVC, or polyurethane, which offer excellent resistance to water and ensure the structural integrity of the wall or bulkhead. The membrane is applied to the surface of the structure, forming a continuous and durable waterproof layer that prevents water from seeping through. This helps protect the seawall or bulkhead from erosion, corrosion, and other forms of damage caused by exposure to seawater. Additionally, waterproofing membranes can also provide additional benefits such as increased durability, improved aesthetics, and enhanced resistance to UV rays and chemicals. Overall, the use of a waterproofing membrane is an effective solution for ensuring the long-term performance and durability of seawalls and bulkheads in marine environments.
- Q:Can a waterproofing membrane be used for outdoor applications?
- Yes, a waterproofing membrane can be used for outdoor applications. Waterproofing membranes are designed to provide a protective barrier against water, moisture, and other elements, making them suitable for outdoor use. They are commonly used in applications such as roofing, foundation walls, decks, balconies, and other outdoor structures to prevent water intrusion and potential damage.
- Q:Are there any environmental considerations when using a waterproofing membrane?
- When using a waterproofing membrane, there are several environmental factors to consider. One major concern is the possibility of harmful chemicals or materials being used during production. Some membranes may contain toxic substances like volatile organic compounds (VOCs) or heavy metals, which can negatively impact both human health and the environment. Another consideration is how to properly dispose of the membrane at the end of its lifespan. Many waterproofing membranes are not biodegradable and can contribute to landfill waste. Incorrect disposal methods can lead to environmental pollution and harm ecosystems. Furthermore, the production of waterproofing membranes often involves energy-intensive processes and the extraction of non-renewable resources. This can result in greenhouse gas emissions and the depletion of natural resources. To address these environmental concerns, it is crucial to select waterproofing membranes that have been made using eco-friendly materials and processes. Look for products labeled as low VOC or free from hazardous substances. Additionally, consider using recyclable membranes or those made from recycled materials to decrease waste generation. Proper disposal of the membrane at the end of its life cycle is also vital, and options such as recycling or repurposing should be explored. In conclusion, it is essential to take the environmental impact of waterproofing membranes into account and choose products and practices that minimize harm to the environment and promote sustainability.
- Q:Can a waterproofing membrane be installed on a roof?
- Yes, a waterproofing membrane can be installed on a roof.
- 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:Can a waterproofing membrane be used for wastewater treatment plants or sewage facilities?
- Yes, a waterproofing membrane can be used for wastewater treatment plants or sewage facilities. These facilities often require protection against water infiltration and leakage due to the presence of large amounts of water and potentially corrosive substances. A waterproofing membrane is a versatile solution that can provide a barrier against water penetration, helping to prevent damage to the structure and ensure the proper functioning of the facility. It can be applied to various areas such as walls, floors, roofs, and tanks, helping to maintain a watertight environment and prolong the lifespan of the facility. Additionally, some waterproofing membranes are specifically designed to withstand harsh chemicals, making them suitable for wastewater treatment plants and sewage facilities where corrosive substances may be present.
- Q:What are the proper installation techniques for a waterproofing membrane?
- To ensure effective and long-lasting protection against water infiltration, proper installation techniques for a waterproofing membrane involve a series of steps. Here are some guidelines: 1. Start by preparing the surface. It is crucial to have a clean and smooth substrate. Eliminate any loose debris, dirt, or previous coatings. Before moving forward, make sure to repair any cracks or imperfections in the surface. 2. Enhance adhesion between the substrate and the waterproofing membrane by applying a suitable primer. The primer should be compatible with both the substrate material and the membrane. 3. Select a waterproofing membrane that suits the specific application and site conditions. There are different types available, such as sheet membranes, liquid-applied membranes, and self-adhesive membranes. Consider factors like the substrate material, expected movement or stress, and exposure to chemicals or UV radiation. 4. Install the membrane. The exact method may depend on the type of membrane used, but the following general steps apply to most installations: a. Carefully unroll or unfold the membrane, avoiding wrinkles or folds. b. Position the membrane onto the primed surface, ensuring it extends beyond the desired waterproofed area. c. Firmly press the membrane onto the substrate using a roller or trowel, ensuring good contact and eliminating air pockets. d. Overlap the edges of adjacent membrane sheets or sections according to the manufacturer's instructions, typically around 2-3 inches. e. Seal the overlaps securely by applying a suitable seam or joint adhesive. 5. Perform testing and inspection. After installation, it is essential to conduct a comprehensive quality control check. Conduct a flood or water test to verify the membrane's effectiveness in repelling water and to identify any leaks or defects. 6. Protect and finish the installed membrane. Prevent damage during construction activities and enhance durability and resistance to UV radiation or mechanical stress by applying necessary protection layers or coatings. 7. Maintain and repair. Regularly inspect the waterproofing membrane and promptly address any signs of damage, wear, or deterioration. Follow the manufacturer's guidelines for maintenance and perform necessary repairs as soon as possible to maintain the membrane's effectiveness. It is always advisable to consult with a professional waterproofing contractor or follow manufacturer recommendations for the specific membrane being used, as installation techniques can vary.
- Q:Can a waterproofing membrane prevent leaks from occurring?
- Yes, a waterproofing membrane is specifically designed to prevent leaks from occurring by providing a protective barrier against water intrusion. It acts as a waterproof layer that helps to seal and protect various surfaces, such as roofs, foundations, and basements, from water penetration and potential leaks.
- Q:Can waterproofing membranes be used on roofs?
- Yes, waterproofing membranes can be used on roofs. Waterproofing membranes are specially designed materials that are used to provide a protective layer on roofs to prevent water penetration. These membranes are typically made of materials such as modified bitumen, EPDM, PVC, or TPO, which are highly resistant to water and can effectively seal the roof. They are commonly used in both residential and commercial applications, including flat roofs, low-slope roofs, and even sloped roofs with certain designs. Waterproofing membranes are applied in multiple layers to ensure maximum protection against water damage and can greatly extend the lifespan of a roof by preventing leaks and moisture buildup.
- Q:Can a waterproofing membrane be used in areas with extreme temperatures?
- Indeed, in areas with extreme temperatures, it is possible to utilize a waterproofing membrane. Numerous waterproofing membranes are specifically crafted to endure a vast spectrum of temperatures, ranging from scorching hot to freezing cold. These membranes are manufactured using materials that exhibit resistance against cracking, melting, or brittleness when exposed to extreme temperatures. Moreover, certain waterproofing membranes are specially engineered for deployment in regions with extreme temperatures, such as arctic or desert environments. To guarantee efficacy and durability, it is crucial to select a waterproofing membrane that aligns with the specific temperature range of the intended area of use.
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Weldable EPDM Waterproofing Membrane for Underlayment
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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