• SBS-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Type II,4mm System 1
SBS-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Type II,4mm

SBS-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Type II,4mm

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
500000 m²/month

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SBS-PYPE is a waterproofing modified bitumen base sheet consisting of styrene-butadiene-styrene (SBS) modified asphalt reinforced with polyester fiber covering with polyethylene surfacing. There have two kinds of thickness: 3 mm, 4 mm。

We have two kinds of type in our company。They are I type and II type。They have differentt kinds of  low temperature flexibility。

This type is 4mm thickness,type II。

If you want to know more about us,call the salesman  of CNBM International Corporation (CNBM International)

CNBM INTERNATIONAL CORPORATION

Address:17th Floor, NO.4 Building, Zhuyu Business Center, Shouti South Road,Haidian District, Beijing,China 

Post Code:100048 

Tel:(86-10)68796888 

Fax:(86-10) 68796668  

Email:marketing@okorder.com,  hr@okorder.com






Q: Are waterproofing membranes resistant to water vapor transmission?
Yes, waterproofing membranes are designed to be resistant to water vapor transmission. They are specifically engineered to prevent the penetration of water vapor through the membrane, ensuring effective waterproofing and moisture control.
Q: Can a waterproofing membrane be used for water features or fountains?
Yes, a waterproofing membrane can be used for water features or fountains. Waterproofing membranes are specifically designed to prevent water from penetrating through surfaces, making them an ideal choice for water-related applications. These membranes create a barrier that keeps water contained within the desired area, preventing leaks or seepage. Additionally, some waterproofing membranes have additional properties such as resistance to UV rays and chemicals, which can be beneficial in water features or fountains that are exposed to sunlight or treated with water treatment chemicals. Overall, using a waterproofing membrane ensures that water features or fountains remain watertight and functional.
Q: Can a waterproofing membrane be used on precast nickel surfaces?
Yes, a waterproofing membrane can be used on precast nickel surfaces. Waterproofing membranes are designed to create a barrier against moisture and prevent water penetration. They can be applied to various surfaces, including concrete, metal, and even nickel. However, it is important to ensure that the waterproofing membrane is suitable for use on nickel surfaces and is compatible with the specific type of precast nickel being used. It is recommended to consult with a professional waterproofing contractor or the manufacturer of the membrane for guidance on the specific application and to ensure proper adhesion and effectiveness of the membrane on precast nickel surfaces.
Q: Is a waterproofing membrane resistant to hydrochloric acid or other corrosive substances?
Waterproofing membranes are designed to resist water penetration and are commonly used as a barrier against moisture. However, it is important to understand that the resistance of a waterproofing membrane to hydrochloric acid or other corrosive substances may vary depending on the specific material used. Some waterproofing membranes, like those made from bituminous or rubberized asphalt materials, have a higher resistance to chemicals such as hydrochloric acid. These membranes are often utilized in industrial settings where exposure to corrosive substances is frequent. They are specifically engineered to endure the effects of these substances and offer long-lasting protection. On the contrary, other types of waterproofing membranes, such as those composed of polyvinyl chloride (PVC) or high-density polyethylene (HDPE), may have a lower resistance to corrosive substances like hydrochloric acid. These membranes are typically employed in less demanding applications where chemical exposure is not a significant concern. Regardless, it is essential to refer to the manufacturer's specifications and guidelines when assessing the resistance of a particular waterproofing membrane to hydrochloric acid or other corrosive substances. The manufacturer can provide detailed information on the membrane's chemical resistance properties and offer guidance on its suitability for specific applications involving corrosive substances.
Q: How thick should a waterproofing membrane be?
The thickness of a waterproofing membrane is influenced by various factors, including the type of membrane, specific application, and desired level of protection. Typically, the thickness of a waterproofing membrane can range from 0.5mm to 4mm. For waterproofing applications below ground, like basements or foundations, it is generally recommended to use a thicker membrane to provide better defense against water infiltration and potential hydrostatic pressure. In these cases, a membrane thickness of approximately 2mm to 4mm is commonly utilized. Conversely, for above-ground applications such as roofs or balconies, a thinner membrane is often sufficient. A thickness of 0.5mm to 2mm is typically satisfactory in creating a reliable waterproofing barrier. It is important to understand that the thickness alone does not solely determine the effectiveness of a waterproofing membrane. Other factors, such as the material's composition, quality, and installation techniques, also significantly contribute to ensuring a long-lasting and efficient waterproofing solution. Therefore, consulting with a professional waterproofing expert or manufacturer is essential in order to determine the appropriate thickness based on the specific requirements and conditions of the project.
Q: Can a waterproofing membrane be used on precast cement board surfaces?
Yes, a waterproofing membrane can be used on precast cement board surfaces. Precast cement board surfaces are commonly used in construction, especially for exterior applications. These surfaces are not inherently waterproof, so applying a waterproofing membrane can provide an extra layer of protection against water infiltration. A waterproofing membrane is a thin layer of material that is applied to the surface of the cement board. It forms a barrier that prevents water from penetrating the board and reaching the underlying structure. This is particularly important for areas that are exposed to moisture, such as bathrooms, kitchens, and outdoor installations. There are different types of waterproofing membranes available, including liquid-applied membranes and sheet membranes. Liquid-applied membranes are typically rolled or sprayed onto the surface, while sheet membranes are applied like a sticker. Both types provide an effective waterproofing solution for precast cement board surfaces. When choosing a waterproofing membrane for precast cement board surfaces, it is essential to consider the specific requirements and conditions of the project. Factors such as the level of water exposure, climate, and intended use of the surface should be taken into account. It is also important to follow the manufacturer's instructions for application, as proper installation is crucial for the effectiveness of the membrane. In conclusion, a waterproofing membrane can be used on precast cement board surfaces to provide additional protection against water infiltration. It is a wise choice for areas that are exposed to moisture and can help prolong the lifespan of the cement board and prevent damage to the underlying structure.
Q: Can a waterproofing membrane be used in historic buildings?
Yes, a waterproofing membrane can be used in historic buildings. Historic buildings often face challenges related to moisture infiltration and water damage due to their age and construction materials. Waterproofing membranes are a common solution to prevent water seepage and protect the building's structural integrity. However, it is important to choose a waterproofing membrane that is compatible with the historic building's materials and construction methods to ensure its preservation and adherence to historical authenticity. Additionally, any waterproofing work done on a historic building should be carried out by professionals with expertise in historic preservation to ensure proper installation and minimal impact on the building's historical value.
Q: Can a waterproofing membrane be used for stadiums or arenas?
Yes, a waterproofing membrane can definitely be used for stadiums or arenas. In fact, it is highly recommended to use waterproofing membranes in these large-scale structures to protect them from water damage and leaks. Stadiums and arenas are often exposed to various weather conditions, including heavy rain and snow, which can potentially cause water infiltration into the structure. A waterproofing membrane acts as a barrier, preventing water from penetrating the building envelope and causing damage to the structural components, such as concrete or steel. It helps to maintain the integrity of the structure and prolong its lifespan. Additionally, waterproofing membranes can also provide protection against other forms of moisture, such as condensation and humidity, which can lead to mold growth and deterioration of materials. Therefore, using a waterproofing membrane is a crucial step in ensuring the durability and longevity of stadiums and arenas.
Q: Is a waterproofing membrane resistant to punctures or tears?
Yes, a waterproofing membrane is designed to be resistant to punctures and tears. It is specifically engineered to provide a durable barrier that can withstand potential damage from sharp objects or external forces.
Q: Does a waterproofing membrane require any specific primers or bonding agents for installation?
For proper installation, a waterproofing membrane frequently necessitates specific primers or bonding agents. These primers or bonding agents are formulated to guarantee proper adhesion between the membrane and the substrate, ultimately enhancing the effectiveness and lifespan of the waterproofing system. The necessary type of primer or bonding agent may differ based on the specific materials used for the membrane and substrate. To ensure a successful installation, it is crucial to consult the manufacturer's guidelines or seek guidance from a waterproofing professional in order to determine the suitable primer or bonding agent for your particular project.

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