EPDM Pond Liner/Roofing Membrane Manufacturer
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 100000 m²/month
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1. Product Specification for EPDM Waterproof Membrane:
There are two installation ways.one is full sticking,the other is hot welding.
Item | Thick(mm) | Width | Length(m) | Color |
Spe | 1.0—2.0 | 1.2m/2m/3m/4m | 20 | Black |
Deviation | -1 +15 | --1 | Multicolor |
2.Product Technicial Data for EPDM Waterproof Membrane:
No. | Item | Technical index | ||
JL1 | JF1 | |||
1 | Tensile strength at break Mpa | Normal temperature≥ | 7.5 | 4.0 |
60°C≥ | 2.3 | 0.8 | ||
2 | Elogation at break | Normal temperature≥ | 450 | 400 |
-20°C≥ | 200 | 200 | ||
3 | Tearing strength KN/m≥ | 25 | 18 | |
4 | Impermeability 30minutes No leak | 0.3Mpa | 0.3Mpa | |
5 | Low temperature flexibility °C≤ | -40 | -30 | |
6 | Heat air ageing 80°C x 168h | Tensile strength retention rate % ≥ | 80 | 90 |
Elogation retention rate % ≥ | 70 | 70 | ||
Apperance of 100% elogation | no crack | no crack |
3. Product Application:
Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation
4. Some photos:
- Q:Can a waterproofing membrane be installed on a sloping surface?
- Yes, a waterproofing membrane can be installed on a sloping surface. In fact, it is often necessary to install a waterproofing membrane on sloping surfaces to ensure proper drainage and prevent water accumulation. The installation process may vary depending on the type of waterproofing membrane being used, but typically involves preparing the surface, applying a primer or adhesive, and then carefully placing and securing the membrane. It is important to ensure that the membrane is properly installed and sealed to effectively protect against water infiltration, especially on a sloping surface where water can easily flow and pool.
- Q:Can waterproofing membranes be used on outdoor decks?
- Yes, waterproofing membranes can be used on outdoor decks. They provide an effective barrier against water and moisture, protecting the deck's structure and preventing damage from weather elements. Waterproofing membranes help to extend the lifespan of the deck and maintain its aesthetic appeal.
- Q:What are the requirements for frost resistance of basement floor polymer waterproofing membranes?
- High polymer modified asphalt waterproofing membrane is -30 degrees.
- Q:What is called a waterproof roll dry shop, wet shop
- Wet laying method is to use cement or mortar as a base binder, the step is to pour the cement slurry on the grass, and then side of the shop while driving the mud to go.
- Q:How is a waterproofing membrane installed?
- Installing a waterproofing membrane typically involves a step-by-step process to ensure proper installation and effective waterproofing. Here is a general overview of how a waterproofing membrane is installed: 1. Surface Preparation: The first step is to prepare the surface where the membrane will be installed. This involves cleaning the surface thoroughly and removing any dirt, debris, or loose materials. It is essential to create a clean and smooth surface for optimal adhesion of the membrane. 2. Priming: Next, a primer is applied to the surface. The primer helps improve adhesion between the membrane and the substrate. It also provides a uniform surface for the membrane to adhere to. 3. Membrane Application: The waterproofing membrane is then applied to the prepared surface. There are different types of membranes available, such as sheet membranes or liquid-applied membranes. Sheet membranes are typically rolled out onto the surface and adhered using a suitable adhesive or self-adhesive backing. Liquid-applied membranes are spread or sprayed onto the surface in multiple coats, allowing each coat to cure before applying the next one. 4. Seam and Joint Treatment: In areas where multiple sheets or sections of the membrane meet, seams and joints are treated to ensure a watertight seal. This may involve overlapping the sheets and applying a seam tape or using a liquid-applied sealant to fill any gaps or joints. 5. Protection and Drainage: Once the membrane is installed, it is essential to protect it from damage and provide proper drainage. This can be achieved by installing a protective layer, such as a geotextile fabric or a drainage board, over the membrane. These layers help prevent punctures or abrasions and allow any water that penetrates the surface to drain away effectively. 6. Quality Control: After the installation is complete, it is crucial to perform quality control checks to ensure the membrane has been installed correctly. This may involve visual inspections, conducting water tests, or using specialized equipment to test the integrity of the membrane. It is important to note that the specific installation process may vary depending on the type of waterproofing membrane used and the requirements of the project. It is recommended to follow the manufacturer's guidelines and consult with a professional waterproofing contractor for accurate installation instructions.
- Q:Can a waterproofing membrane be used in areas with high groundwater levels?
- Yes, a waterproofing membrane can be used in areas with high groundwater levels. Waterproofing membranes are designed to prevent the penetration of water and can be effective in areas where groundwater levels are high. However, it is important to ensure that the membrane is properly installed and meets the specific requirements of the site conditions to ensure optimal performance.
- Q:Can waterproofing membranes be used on elevator shafts?
- Elevator shafts, particularly in regions with high humidity or underground setups, often face moisture concerns. This is where waterproofing membranes come into play. These membranes, specifically designed to shield against water and moisture, avert any potential damage to the structural components or electrical systems by preventing their infiltration into the elevator shaft. Typically, these membranes are applied to the walls and floors of the shaft, establishing an impermeable seal that maintains a dry interior. Furthermore, in addition to their waterproofing capabilities, these membranes also aid in inhibiting the growth of mold and mildew, ensuring a safe and healthy environment for both elevator passengers and maintenance personnel.
- Q:Is a waterproofing membrane resistant to punctures?
- Yes, a waterproofing membrane is generally designed to be resistant to punctures. It is engineered with durable materials and reinforced to provide protection against puncturing forces, ensuring its longevity and effectiveness in preventing water penetration.
- 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 waterproofing membranes be used on terraces?
- Yes, waterproofing membranes can definitely be used on terraces. In fact, using waterproofing membranes on terraces is highly recommended to protect the structural integrity of the terrace and prevent water damage. Waterproofing membranes act as a barrier, preventing water from seeping into the terrace and causing leaks or cracks. They are commonly used on flat terraces, rooftop terraces, and balconies to ensure that water does not penetrate the surface and cause damage to the underlying structure. Waterproofing membranes are available in various types, such as liquid-applied membranes, sheet membranes, and self-adhesive membranes, providing different options to suit the specific needs and requirements of the terrace. By applying a waterproofing membrane, the terrace can be protected from moisture, UV rays, and other environmental factors, extending its lifespan and ensuring a durable and long-lasting surface.
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EPDM Pond Liner/Roofing Membrane Manufacturer
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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