Weldalbe EPDM rubber roofing waterproof membrane

Weldalbe EPDM rubber roofing waterproof membrane System 1

Weldalbe EPDM rubber roofing waterproof membrane System 2

Weldalbe EPDM rubber roofing waterproof membrane System 3

Weldalbe EPDM rubber roofing waterproof membrane System 4

Weldalbe EPDM rubber roofing waterproof membrane

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 20000 m²

Supply Capability:: 600000 m²/month

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Product Description of Weldalbe EPDM rubber roofing waterproof membrane:

EPDM waterproof membrane is of high elasticity among high polymer waterproof materials and becomes a world-popular waterproofing material. KEQIANG EPDM waterproof membrane is made from ternary ethylene-propylene rubber, which is designed for waterproofing of exposed and non-exposed applications. KEQIANG EPDM waterproof membrane production adopts the world-advanced equipment of cold feeding extrusion and continuous vulcanization technology.

Features of Weldalbe EPDM rubber roofing waterproof membrane:

·Excellent physical and mechanical performance

· High tearing resistance

· Good deformation adaptability

·High puncture resistance

·High aging resistance

·High UV resistance

Application of Weldalbe EPDM rubber roofing waterproof membrane:

l Roofs, Basement, Toilet

l Industrial and civil building waterproofing

l Geosynthetic liner for swimming pool, channels, irrigation system

l Especially suit for projects with high requirements in durability, anti-corrosion and deformation

Specification of Weldalbe EPDM rubber roofing waterproof 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

Weldalbe EPDM rubber roofing waterproof membrane

Q:Can a waterproofing membrane be used on interior walls?: Interior walls can indeed benefit from the use of a waterproofing membrane. These membranes are specifically designed to create a barrier against moisture, thus preventing any water from seeping into the surface and causing damage. Although their primary use is to protect exterior walls from rain and groundwater, they can also be employed on interior walls that are susceptible to moisture, such as bathrooms, kitchens, or basements. By applying a waterproofing membrane, you can effectively shield the interior walls against water damage, the growth of mold, and other issues related to moisture. However, it is crucial to keep in mind that the choice of the appropriate type of waterproofing membrane and the correct installation technique should be based on the specific requirements and conditions of the interior walls. To ensure proper application and long-lasting protection, it is highly recommended to seek the advice of a professional or follow the guidelines provided by the manufacturer.

Q:Can waterproofing membranes be used on roofs with slopes?: Yes, waterproofing membranes can be used on roofs with slopes. These membranes are designed to provide a protective barrier against water infiltration and are commonly used on roofs with varying degrees of slope to prevent leaks and water damage.

Q:Can a waterproofing membrane be used for underground fuel storage tanks?: Yes, a waterproofing membrane can be used for underground fuel storage tanks. A waterproofing membrane acts as a barrier that prevents the penetration of water and moisture into the tank and protects the tank from corrosion and leaks. This is crucial for underground fuel storage tanks as they are vulnerable to moisture infiltration due to their location below the ground. By applying a waterproofing membrane to the tank, it helps to ensure the integrity and longevity of the tank by providing a durable and reliable waterproof seal. It is important to choose a waterproofing membrane that is specifically designed for fuel storage applications to ensure it can withstand the harsh conditions and chemicals associated with storing fuel underground.

Q:How is a waterproofing membrane installed?: To achieve proper installation and effective waterproofing, the installation process of a waterproofing membrane usually follows a step-by-step approach. Here is a general outline of how the installation takes place: 1. Surface Preparation: The initial step involves preparing the surface where the membrane will be installed. This necessitates a thorough cleaning of the surface, eliminating any dirt, debris, or loose materials. The objective is to create a clean and smooth surface to ensure optimal adhesion of the membrane. 2. Priming: Subsequently, a primer is applied to the surface to enhance the adhesion between the membrane and the substrate. It also provides a uniform surface for the membrane to adhere to. 3. Membrane Application: The next step involves applying the waterproofing membrane onto the prepared surface. There are various 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 intersect, special attention is given to treating the seams and joints to ensure a watertight seal. This may entail 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 crucial to safeguard it from damage and facilitate 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 serve to prevent punctures or abrasions and allow any water that penetrates the surface to drain away effectively. 6. Quality Control: After the completion of the installation, it is essential to conduct quality control checks to ensure the correct installation of the membrane. This may involve visual inspections, water tests, or the utilization of specialized equipment to test the integrity of the membrane. It should be noted that the specific installation process may vary depending on the type of waterproofing membrane employed and the requirements of the project. It is advisable to adhere to the manufacturer's guidelines and consult with a professional waterproofing contractor for accurate installation instructions.

Q:Can a waterproofing membrane be used in residential buildings?: Yes, a waterproofing membrane can indeed be used in residential buildings. In fact, it is highly recommended as it provides an effective barrier against moisture, preventing water damage and mold growth. Waterproofing membranes are commonly used in areas prone to water exposure such as basements, bathrooms, roofs, and balconies. They are typically applied on the exterior or interior surfaces, creating a protective layer that prevents water infiltration. This helps to maintain the structural integrity of the building, extend its lifespan, and enhance the overall comfort and safety of the residents. Therefore, using a waterproofing membrane in residential buildings is a wise investment to protect against potential water-related issues.

Q:Can waterproofing membranes be used on foundation walls?: Indeed, it is possible to utilize waterproofing membranes on foundation walls. These membranes possess a specific design that aims to impede the infiltration of water and are commonly employed on foundation walls to safeguard against moisture and water-related harm. Typically, these membranes consist of resilient materials like rubberized asphalt, thermoplastic, or PVC, which exhibit durability and resistance to water penetration. The installation of these membranes occurs on the outer side of the foundation walls, thereby serving as a highly efficient barrier against water, effectively averting its seepage into the basement or crawl space. Without a doubt, waterproofing membranes constitute an indispensable element in the realm of building construction, as they actively contribute to the preservation of the foundation's structural integrity, preventing adverse consequences such as water damage, mold growth, and foundation settlement.

Q:Are waterproofing membranes resistant to UV rays?: Yes, waterproofing membranes are designed to be resistant to UV rays. UV rays from the sun can degrade and damage many materials over time, including certain types of waterproofing membranes. To prevent this, manufacturers often incorporate UV stabilizers into the membranes during the production process. These stabilizers help to protect the membrane from the harmful effects of UV rays, such as fading, cracking, and deterioration. Additionally, some waterproofing membranes may have an outer layer or coating that provides an extra layer of UV protection. However, it is important to note that the level of UV resistance can vary depending on the type and quality of the waterproofing membrane, so it is advisable to consult the manufacturer's specifications and recommendations for the specific product being used.

Q:Can waterproofing membranes be used in wet areas like bathrooms?: Waterproofing membranes are indeed suitable for wet areas such as bathrooms. It is strongly advised to utilize these membranes in bathroom spaces to prevent water damage and leaks. These membranes are specifically designed to form a barrier against moisture, guaranteeing that water does not infiltrate the bathroom's walls, floors, or other surfaces. By applying a waterproofing membrane, you can effectively safeguard the underlying structure from water damage, mold growth, and other issues caused by extended exposure to moisture. This is particularly crucial in wet areas like bathrooms where water is consistently present. Waterproofing membranes can be found in various forms, including sheet membranes, liquid membranes, and even pre-formed shower trays. They can be applied to walls, floors, shower enclosures, and other surfaces to create a tight seal against water. It is essential to correctly install and maintain the waterproofing membrane according to the manufacturer's guidelines to ensure its efficacy and durability. Therefore, if you are contemplating renovating or constructing a bathroom, it is highly recommended to use waterproofing membranes to guarantee a long-lasting and moisture-resistant space.

Q:Can a waterproofing membrane be used in below-grade applications?: Yes, a waterproofing membrane can be used in below-grade applications. Below-grade applications refer to areas below ground level, such as basements or underground structures. Using a waterproofing membrane in these areas is crucial to prevent water infiltration, as these areas are more susceptible to moisture and water damage. The waterproofing membrane acts as a barrier, preventing water from seeping through the walls or floors and causing structural damage or moisture-related issues. It helps to keep the below-grade areas dry, thereby protecting the integrity of the building and ensuring a safe and habitable environment. Waterproofing membranes designed for below-grade applications are typically made of durable materials that are resistant to water and have high tensile strength to withstand ground pressure. They are specifically designed to adhere to various substrates like concrete, ensuring a tight and secure seal. Overall, using a waterproofing membrane in below-grade applications is essential for maintaining a moisture-free and structurally sound space.

Q:Can a waterproofing membrane be used on precast brick block surfaces?: Yes, a waterproofing membrane can be used on precast brick block surfaces. The membrane acts as a barrier to prevent water penetration and can help protect the precast brick blocks from moisture damage.

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