SBS Self-adhesive Bituminous Waterproof Roofing Membrane
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 44 roll
- Supply Capability:
- 100000 roll/month
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Product description
SBS modified bitumen waterproof membranes use high quality needle punched polyester mat or fiberglass compound mat as the base reinforcement. And use SBS modified bitumen as the dip-coat material. The SBS modified bitumen waterproof membrane are widely used for roof waterproof projects.
Specifications
1. Width: 125px-1m or as customized
2. Length: 3m/5m/10m/15m/20m or as customized
3. Thickness: 2mm/3mm/4mm/5mm
4. Surface: PE film, Colorful Sand, Mineral Granules or Aluminium foil
Technical Parameters
No. | Item | Index | |||||
I | II | ||||||
PY | G | PY | G | PYG | |||
1 | Solvend content(g/m²)≥ | 3mm | 2100 | - | |||
4mm | 2900 | - | |||||
5mm | 3500 | ||||||
Experiment phenomena | - | Carrier non-ignitable | - | Carrier non-ignitable | - | ||
2 | Heat risistance | °c | 90 | 105 | |||
≤mm | 2 | ||||||
Experiment phenomena | Non flow,dippage | ||||||
3 | Cold bending/°c | -20 | -25 | ||||
No crack | |||||||
4 | Waterproof 30min | 0.3MPa | 0.2MPa | 0.3MPa | |||
5 | Tensile strength | Maximum peak tensile(N/50mm)≥ | 500 | 350 | 800 | 500 | 900 |
Inferior peak tensile (N/50mm)≥ | - | - | - | - | 800 | ||
Experiment phenomena | In stretching process,the test specimen has no asphalt cracks or separate with the carrier | ||||||
6 | Elongation | Maximum peak elongation | 30 | - | 40 | - | - |
Inferior peak elongation | - | - | 15 | ||||
Product Feature
1. SBS modified bitumen waterproof membrane has good watertightness.
2. SBS modified bitumen waterproof membrane is high strength of extension, good ductility
3. SBS modified bitumen waterproof membrane is special used for low temperature.
4. SBS modified bitumen waterproof membrane is easy construction, can be constructed all of the year by the way of hot melt.
Application
1.Make sure the roof deck is smooth,clean and dry(Moisture<9%),then apply the surface of roof deck with a kind bitumen paint till dry.
2. There are two methods in application:
One way is by heating and melting method---Heat the membrane and roof deck surface by heating and melting method to be nearly melted(not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-250px.
The other way is by cold adhesive method---Pour the cold adhesive on the roof deck then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation as requested.
3.After application,, a full serious inspection is required,that’s to make sure no air bubble,,no fold,,no falling away etc. and guarantee the waterproof life.
Requirements for construction
1.The base should be dry and clean. Do not work in the rainy or snowy day.
2.Do not work under heavy wind(above 5 grade)
3.Unsuitable for construction below 5°C
4.If it is rain or snow in the process of construction, protective measure to the laid membrane is must.
5.All the workers should put on special uniforms to keep safe when installing. There should be equipments for fire controls.
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FAQ
Q: What's the delivery time ?
A: 3-5 days for 1-600 rolls, 10-15 days for container.
Q: What's the payment terms ?
A: TT/LC
Q: How do you make replacement with quality problems ?
A: New replacement will be packed into your next order or send to you directly after receive video or photo about quality problems.
- Q:Can waterproofing membranes be used on underground tunnels?
- Yes, waterproofing membranes can be used on underground tunnels. Waterproofing membranes are specially designed to provide a barrier against water penetration and are commonly used in various construction applications, including underground structures such as tunnels. These membranes are typically made of materials like bitumen, asphalt, or synthetic rubber, which have excellent waterproofing properties. When applied to the tunnel walls and floors, waterproofing membranes create a protective layer that prevents water from seeping into the tunnel. This is particularly important in underground tunnels as they are susceptible to water intrusion from surrounding soil or groundwater. By using waterproofing membranes, the integrity and durability of the tunnel structure are maintained, reducing the risk of water damage, corrosion, and deterioration. Furthermore, waterproofing membranes can also offer additional benefits such as providing resistance against chemical attacks, preventing the growth of mold and mildew, and improving the overall insulation of the tunnel. These membranes can be applied during the construction phase of the tunnel or as a retrofit solution to existing tunnels. It is important to note that the selection of the appropriate waterproofing membrane should be based on factors such as the type of tunnel, the expected water pressure, and the overall design requirements. Consulting with a professional engineer or waterproofing specialist is highly recommended to ensure the selection and installation of the most suitable waterproofing membrane for underground tunnels.
- Q:Can a waterproofing membrane be used in new construction?
- Yes, a waterproofing membrane can be used in new construction. In fact, it is often recommended to install a waterproofing membrane during the construction phase to provide an added layer of protection against water damage. Waterproofing membranes are typically applied to the exterior foundation walls and basement floors to prevent water infiltration and to create a barrier against moisture. This can help to prevent issues such as leaks, mold, and structural damage in the future. Additionally, waterproofing membranes can also be used in other areas of a new construction project, such as roofs, balconies, and bathrooms, to ensure long-lasting waterproofing protection. Overall, using a waterproofing membrane in new construction can help to prolong the lifespan of the building and provide peace of mind for the occupants.
- Q:How does a waterproofing membrane handle water vapor transmission?
- A waterproofing membrane serves the purpose of blocking liquid water but also facilitates the movement of water vapor. This is made possible through the utilization of certain materials and technologies that enable the membrane to allow the passage of vapor. Water vapor transmission involves the transportation of water molecules in vapor form across a substance. For waterproofing membranes, it is vital to ensure that water vapor can exit the structure to prevent the accumulation of moisture and potential damage. Different types of waterproofing membranes exist, each with its own approach to managing water vapor transmission. Some membranes employ microporous materials that contain small pores or perforations, enabling the passage of water vapor while still preventing liquid water from entering. Other membranes may integrate special coatings or treatments that enhance their vapor transmission capabilities. These coatings assist in regulating the flow of water vapor, enabling it to traverse the membrane while maintaining an effective barrier against liquid water. In addition, advanced waterproofing membranes may incorporate built-in systems for managing moisture. These systems actively monitor and adjust the flow of vapor based on the environmental conditions, ensuring optimal moisture control within the structure. It is important to acknowledge that the effectiveness of a waterproofing membrane in handling water vapor transmission depends on various factors, including the membrane type, installation process, and specific environmental conditions. Proper installation, including the use of appropriate adhesives and sealants, is essential to preserve the membrane's ability to transmit vapor. Overall, the primary function of a waterproofing membrane is to allow the passage of water vapor while simultaneously providing reliable protection against liquid water infiltration. Through the utilization of diverse technologies and materials, these membranes contribute to maintaining a dry and moisture-free environment within a structure.
- Q:Can a waterproofing membrane be used for sealing pipe penetrations?
- Sealing pipe penetrations can be achieved with the use of a waterproofing membrane. These membranes are specifically designed to form a barrier against water intrusion and can effectively seal different types of penetrations, including pipes. In construction projects, they are widely utilized to prevent water leaks and potential damage. By applying the waterproofing membrane around the pipe penetration, a watertight seal is created, preventing the entry or escape of water through the opening. This action helps maintain the building envelope's integrity and safeguards against potential water-related problems like leaks, mold growth, and structural damage. Moreover, waterproofing membranes often possess flexibility, enabling them to adapt to the shape and size of the pipe penetration, ensuring a secure and long-lasting seal.
- Q:Does a waterproofing membrane require any special maintenance?
- Yes, a waterproofing membrane does require some special maintenance. While it is designed to be durable and withstand various weather conditions, regular maintenance is necessary to ensure its effectiveness and longevity. Some maintenance tasks include: 1. Regular inspections: Check the membrane for any signs of damage, such as cracks, tears, or punctures. Inspect the seams and edges to ensure they are properly sealed. 2. Clean the surface: Remove any debris, dirt, or vegetation that may have accumulated on the membrane. This can be done using a broom, brush, or pressure washer (if recommended by the manufacturer). 3. Clear drains and gutters: Ensure that the drains and gutters connected to the membrane are not clogged or blocked. This will prevent water from pooling on the surface and potentially causing damage. 4. Repair any damages: If any cracks, tears, or punctures are found, they should be repaired promptly to prevent water leakage. Follow the manufacturer's instructions for the appropriate repair method and materials. 5. Regularly check the waterproofing system: If the membrane is part of a larger waterproofing system, such as a basement or roof, it is important to inspect and maintain the entire system. This may involve checking the integrity of other components, such as drainage pipes or flashing. 6. Consider professional maintenance: Depending on the size and complexity of the waterproofing system, it may be beneficial to hire a professional maintenance service. They can conduct thorough inspections, perform necessary repairs, and provide expert advice on maintaining the membrane. By following these maintenance practices, you can ensure that your waterproofing membrane remains in good condition and effectively protects your structure from water damage.
- Q:Can a waterproofing membrane reduce noise transmission?
- Indeed, noise transmission can be diminished by employing a waterproofing membrane. These membranes, usually composed of sound-insulating materials like rubber or synthetic polymers, when applied to various surfaces, establish a barrier that absorbs or obstructs sound waves. Consequently, the amount of noise able to permeate the structure is reduced. Moreover, these membranes serve the purpose of sealing gaps and cracks in walls or floors, thereby decreasing noise leakage. Hence, while their primary function is to prevent water infiltration, waterproofing membranes also offer the secondary advantage of lowering noise transmission.
- Q:Can a waterproofing membrane be used in parking garages?
- Yes, a waterproofing membrane can be used in parking garages. Parking garages are exposed to various weather conditions, including rain and snow, and are often subjected to heavy vehicular traffic, which can lead to moisture infiltration and damage to the structure. Therefore, it is crucial to install a reliable waterproofing system to protect the parking garage against water penetration and potential structural deterioration. A waterproofing membrane is an effective solution for parking garages as it acts as a barrier against water and moisture. It is typically made of materials such as modified bitumen, PVC, or EPDM, which are durable and resistant to water intrusion. The membrane is applied to the surface of the concrete structure, creating a protective layer that prevents water from seeping through. The waterproofing membrane not only safeguards the parking garage against water infiltration but also helps to extend the lifespan of the structure. By preventing moisture from penetrating the concrete, it reduces the risk of corrosion, reinforcing steel deterioration, and the formation of cracks. This ultimately helps to maintain the structural integrity of the parking garage and avoid expensive repairs or replacements in the future. Additionally, a waterproofing membrane can also provide added benefits such as resistance to chemicals, UV radiation, and abrasion. This makes it an ideal solution for parking garages that are exposed to harsh environmental conditions and heavy traffic. In summary, a waterproofing membrane is highly recommended for use in parking garages as it offers reliable protection against water infiltration, helps to maintain the structural integrity of the garage, and extends its lifespan.
- Q:Can a waterproofing membrane be used on iron surfaces?
- Indeed, iron surfaces can benefit from the utilization of a waterproofing membrane. Normally composed of rubber, bitumen, or polyurethane, these membranes are specifically engineered to establish a barrier against water and moisture. They possess the capacity to adhere to diverse surfaces, including iron, and offer safeguarding against water penetration. By applying a waterproofing membrane in a precise manner, one can successfully seal and waterproof iron surfaces, effectively deterring corrosion and prolonging the material's longevity. It is of utmost significance to select a waterproofing membrane that is compatible with iron and meticulously adhere to the manufacturer's guidelines regarding installation and upkeep.
- Q:Can a waterproofing membrane be used on stone block surfaces?
- Yes, a waterproofing membrane can be used on stone block surfaces. The membrane creates a protective barrier that prevents water penetration and helps to maintain the integrity of the stone blocks. However, it is essential to ensure that the appropriate type of waterproofing membrane is selected and installed correctly to ensure proper adhesion and durability on the stone surface.
- Q:Can a waterproofing membrane be used for a green roof?
- Certainly, a green roof can utilize a waterproofing membrane. The presence of a waterproofing membrane is indispensable for every green roof system due to its ability to shield the underlying structure from water-related harm. It serves the purpose of barring water seepage, which could potentially result in both structural deterioration and the growth of mold. Furthermore, a waterproofing membrane aids in preserving the requisite moisture within the green roof system, thereby guaranteeing a steady water source for the plants. By incorporating a waterproofing membrane, one can successfully establish an eco-friendly and sustainable green roof, all while upholding the structural integrity of the building.
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SBS Self-adhesive Bituminous Waterproof Roofing Membrane
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 44 roll
- Supply Capability:
- 100000 roll/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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