Vulcanized EPDM rubber roofing waterproof membrane

Vulcanized EPDM rubber roofing waterproof membrane System 1

Vulcanized EPDM rubber roofing waterproof membrane System 2

Vulcanized EPDM rubber roofing waterproof membrane System 3

Vulcanized 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 Vulcanized 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 Vulcanized 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 Vulcanized 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 Vulcanized EPDM rubber roofing waterproof membrane:

o.	Item		Unit	Standard Request
1	Variation in Dimension	Thickness	%	±10
		Width	%	±1
		Length	%	No Negative Value
2	Tensile Strength at Break(Normal Temperature)		Mpa	≥7.5
2	Tensile Strength at Break(60ºC)		Mpa	≥2.3
3	Elongation at Break(Normal Temperature)		%	≥450
3	Elongation at Break(-20ºC)		%	≥200
4	Tearing Strength		KN/m	≥25
5	Water Impermeability(30min)		*	0.3Mpa Impermeability
6	Bend Temperature		ºC	≤-40
7	Heating Expansion/Shrinkage	Expansion	mm	≤2
7	Heating Expansion/Shrinkage	Shrinkage	mm	≤4
8	Elongation 40%,500x102		*	No Crack

Vulcanized EPDM rubber roofing waterproof membrane

Q:How does a waterproofing membrane handle movement or settling of a building?: A building's movement or settling can be accommodated by a waterproofing membrane in several ways. Firstly, the membrane is typically installed in a manner that allows it to stretch or flex as the building moves. This elasticity ensures that the membrane remains intact and continues to provide a watertight seal, even if the structure shifts or settles. In addition, waterproofing membranes often include reinforcement materials, such as fabrics or fibers, which enhance their ability to withstand movement. These reinforcements help distribute the stress or strain caused by building movement across a larger area, reducing the risk of tears or failures in the membrane. Moreover, certain waterproofing membranes are designed with built-in features that can handle significant movement. For instance, some membranes possess special "crack-bridging" properties, enabling them to span small cracks that may develop in the building's substrate due to settling. This ensures that the membrane remains effective, even if the structure sustains minor damage. In cases where a building is expected to experience significant movement or settling, specialized waterproofing systems, such as joint sealants or expansion joints, may be used in conjunction with the membrane. These systems are specifically designed to handle large or dynamic movements, providing additional protection against water infiltration. Overall, careful design and installation of a waterproofing membrane enable it to effectively handle a building's movement or settling. Its elasticity, reinforcement materials, and additional features ensure that it maintains a watertight seal, even when faced with structural shifts or settlement.

Q:Can a waterproofing membrane be applied in wet conditions?: Yes, a waterproofing membrane can be applied in wet conditions. However, it is important to ensure that the surface is clean, dry, and free of any standing water or moisture before applying the membrane. Additionally, certain types of waterproofing membranes may have specific instructions or recommendations for application in wet conditions, so it is advisable to consult the manufacturer's guidelines for best results.

Q:How does a waterproofing membrane handle construction vibrations?: A waterproofing membrane is designed to handle construction vibrations by providing a durable and flexible barrier that can withstand the movement and impact caused by these vibrations. The membrane is typically made of materials such as rubberized asphalt or synthetic polymers, which have excellent elasticity and tensile strength. When construction vibrations occur, the waterproofing membrane absorbs and dissipates the vibrations, preventing them from affecting the structural integrity of the building or compromising the waterproofing system. The flexibility of the membrane allows it to stretch and contract, accommodating the movement caused by vibrations without cracking or tearing. Additionally, some waterproofing membranes have added features like reinforced layers or fabric reinforcement, which further enhance their ability to withstand construction vibrations. These reinforcements provide additional strength and stability to the membrane, making it more resistant to damage from vibrations. It is important to note that the effectiveness of a waterproofing membrane in handling construction vibrations also depends on the quality of installation. Proper installation techniques, including adequate surface preparation and appropriate adhesion methods, ensure that the membrane is securely attached to the substrate, minimizing the risk of displacement or damage during construction activities. In summary, a waterproofing membrane is specifically designed to handle construction vibrations by absorbing and dissipating the impact, while maintaining its integrity and waterproofing capabilities. The flexibility and strength of the membrane, along with proper installation techniques, ensure that it can withstand the challenges posed by construction vibrations and provide long-lasting protection against water intrusion.

Q:Are waterproofing membranes resistant to sewage?: Yes, waterproofing membranes are resistant to sewage. These membranes are specifically designed and manufactured to provide a barrier against various liquids, including sewage. They are made from durable materials that can withstand exposure to sewage and prevent any leakage or seepage. Waterproofing membranes create a protective layer that keeps sewage from penetrating and damaging the underlying structures. This resistance to sewage makes waterproofing membranes an effective solution for areas prone to sewage backup or high moisture content, such as basements, bathrooms, and water treatment facilities.

Q:Can a waterproofing membrane be used in conjunction with warranty or insurance policies?: Yes, a waterproofing membrane can typically be used in conjunction with warranty or insurance policies. Many waterproofing products and systems come with warranties that provide coverage for a certain period of time, typically ranging from 5 to 20 years or more. These warranties often guarantee the effectiveness and durability of the waterproofing membrane, and may cover repairs or replacements in case of any failures or defects. Additionally, insurance policies may also provide coverage for damages caused by water leaks or flooding. By installing a waterproofing membrane, property owners can mitigate the risk of water damage and potentially reduce their insurance premiums. It is advisable to check with your insurance provider to determine if they offer any discounts or incentives for using waterproofing systems. However, it is important to note that the coverage provided by warranties and insurance policies may vary depending on the specific terms and conditions. It is recommended to carefully review the details of the warranty or insurance policy and consult with professionals to ensure that the waterproofing membrane meets the requirements and specifications outlined by these agreements.

Q:Can a waterproofing membrane be installed on a concrete foundation?: Yes, a waterproofing membrane can be installed on a concrete foundation. In fact, it is a common practice to install a waterproofing membrane on concrete foundations to prevent water infiltration and protect the structure from moisture-related damage. The membrane is typically applied to the exterior surface of the foundation walls and is designed to provide a barrier against water and moisture. It can be a liquid-applied membrane, a sheet membrane, or a combination of both, depending on the specific requirements of the project. The membrane acts as a protective layer, preventing water from seeping into the foundation and potentially causing issues such as dampness, mold growth, and structural deterioration. By installing a waterproofing membrane on a concrete foundation, homeowners and builders can ensure the long-term durability and integrity of the structure.

Q:Can a waterproofing membrane be used for roofing?: A waterproofing membrane is a suitable option for roofing and is commonly chosen for many roofing applications. Its purpose is to create a barrier that prevents water from infiltrating, thus preventing leaks and water damage on roofs. These membranes are typically made of durable materials like asphalt, synthetic rubber, or thermoplastic, which are resistant to water and can endure harsh weather conditions. They are installed on top of the roof surface, forming a seamless and watertight layer that keeps the interior of the building dry and safeguarded. Moreover, waterproofing membranes can be used on various types of roofs, including flat, sloped, and even green roofs. Ultimately, opting for a waterproofing membrane for roofing is an effective way to ensure long-lasting durability and protection against water damage.

Q:Are waterproofing membranes resistant to salt damage?: Waterproofing membranes are generally resistant to salt damage, as they are specifically designed to create a barrier against moisture and water infiltration, offering protection against saltwater as well. Saltwater can be highly corrosive and cause harm to different materials, but waterproofing membranes are typically constructed using materials that can withstand the corrosive effects of salt. These membranes often consist of reinforced PVC, modified bitumen, or EPDM rubber, all of which have proven their durability and reliability in saltwater environments. In fact, waterproofing membranes are commonly used in areas like basements, swimming pools, and marine structures, where they are regularly exposed to saltwater. Thus, it can be concluded that waterproofing membranes are generally resistant to salt damage and effectively shield against saltwater infiltration.

Q:Can a waterproofing membrane be used in conjunction with green building practices?: Certainly, a waterproofing membrane can be utilized alongside green building practices. In actuality, integrating a waterproofing membrane into the construction of a green building can greatly enhance its overall sustainability and efficiency. One of the fundamental principles of green building practices is to maximize energy efficiency and decrease the environmental impact of a structure. By installing a waterproofing membrane, the building's outer covering can be shielded from moisture intrusion, thereby preventing water damage and potential mold growth. This, in turn, aids in preserving the structural integrity of the building, reducing the necessity for costly repairs and replacements, which can consume resources and generate waste. Moreover, a waterproofing membrane can contribute to improved indoor air quality. By preventing water infiltration, it assists in creating a dry and healthy living or working environment, minimizing the risk of respiratory problems and other health issues associated with dampness. Furthermore, a waterproofing membrane can enhance the energy efficiency of a building. By preventing water from seeping into the walls or foundation, it lessens the potential for heat loss through moisture evaporation, thus reducing the energy required for heating and cooling. This can lead to decreased energy consumption and lower carbon emissions, aligning with the objectives of green building practices. However, it is crucial to select a waterproofing membrane that is environmentally friendly and compliant with green building standards. Seek out membranes that are crafted from recycled or sustainable materials and possess low VOC (volatile organic compound) content. Additionally, consider opting for a membrane that is designed for longevity and durability, as this can further minimize the environmental impact by reducing the need for replacement over time. In conclusion, a waterproofing membrane can be an invaluable addition to any green building endeavor. It serves to safeguard the building envelope, enhance indoor air quality, and improve energy efficiency. By choosing an environmentally friendly membrane, the overall sustainability of the building can be further enhanced.

Q:Can a waterproofing membrane be used for military facilities?: Yes, a waterproofing membrane can be used for military facilities. Waterproofing membranes are commonly used to protect structures from water infiltration and damage, which is crucial in military facilities to ensure the integrity and longevity of the infrastructure. Additionally, waterproofing membranes can also provide additional benefits such as protection against chemical and environmental hazards, making them suitable for military applications.

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