3mm/4mm Roofing SBS Modified Bitumen Waterproofing Sheet 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: Is a waterproofing membrane resistant to mold and mildew growth?
- Yes, a waterproofing membrane is typically resistant to mold and mildew growth. The membrane acts as a barrier against moisture, preventing it from seeping into the building materials and creating an environment for mold and mildew to thrive.
- Q: How does a waterproofing membrane handle water infiltration from above?
- A waterproofing membrane is designed to prevent water infiltration from above by creating a barrier that is impermeable to water. It is typically made of a durable and flexible material, such as rubber or asphalt, that is specifically engineered to withstand the effects of water exposure. When water falls on the surface above the waterproofing membrane, it acts as a protective layer, preventing the water from seeping through and reaching the underlying structure. The membrane effectively repels the water, ensuring that it does not penetrate into the building or any other protected area. To further enhance its water resistance, the membrane is often installed with overlapping seams and sealed with adhesive or heat to create a continuous and watertight barrier. This helps to prevent any potential gaps or weak points where water could potentially infiltrate. In addition to its impermeability, a waterproofing membrane is also designed to handle water infiltration by providing drainage pathways for any water that may accumulate on its surface. This is achieved through the use of channels or slopes that direct water away from the protected area, ensuring that it is effectively drained and does not accumulate to cause damage. Overall, a waterproofing membrane is specifically engineered to handle water infiltration from above by creating a strong and impenetrable barrier, as well as providing effective drainage mechanisms to prevent water accumulation.
- Q: Can a waterproofing membrane be used for a shower pan?
- Yes, a waterproofing membrane can be used for a shower pan. It helps to prevent water leakage and protect the underlying structure from moisture damage.
- Q: Can a waterproofing membrane be used in fountains or water features?
- Yes, a waterproofing membrane can be used in fountains or water features. Waterproofing membranes are designed to protect surfaces from water penetration and are commonly used in various construction applications, including fountains and water features. These membranes create a barrier that prevents water from seeping into the underlying structure, ensuring the longevity and functionality of the fountain or water feature. Additionally, waterproofing membranes can be applied to different materials, such as concrete, stone, or metal, making them versatile for use in various designs and styles of fountains or water features.
- Q: Can waterproofing membranes be used on retaining walls?
- Yes, waterproofing membranes can be used on retaining walls. Waterproofing membranes are commonly used on retaining walls to prevent water infiltration and protect the structure from moisture-related issues such as seepage, efflorescence, and cracking. These membranes act as a barrier that prevents water from penetrating the retaining wall and causing damage. They are typically installed on the exterior side of the retaining wall, providing an additional layer of protection against water intrusion. Waterproofing membranes come in various forms, such as sheet membranes, liquid-applied membranes, and cementitious coatings, and can be chosen based on the specific needs and requirements of the retaining wall.
- Q: Can a waterproofing membrane be used in conjunction with paint or coatings?
- Yes, a waterproofing membrane can be used in conjunction with paint or coatings. In fact, combining a waterproofing membrane with paint or coatings is a common practice in many construction and renovation projects. The waterproofing membrane provides a barrier against moisture and prevents water infiltration, while the paint or coatings add aesthetic appeal and can provide additional protection against UV rays, weathering, and chemical exposure. By using both in conjunction, you can achieve a dual-layer protection system that ensures long-lasting durability and water resistance. However, it is essential to ensure compatibility between the waterproofing membrane and the paint or coatings to avoid any adverse reactions or loss of effectiveness. Consult with a professional or manufacturer guidelines to determine the best combination and application process for your specific project.
- Q: Can a waterproofing membrane be used in hot climates?
- Yes, a waterproofing membrane can be used in hot climates. The membrane is designed to withstand various weather conditions, including high temperatures, and is effective in preventing water ingress regardless of the climate.
- Q: Can waterproofing membranes be used on stormwater management systems?
- Indeed, stormwater management systems can benefit from the application of waterproofing membranes. These membranes are frequently utilized to safeguard structures against water infiltration and potential water-related harm. In the case of stormwater management systems, which are designed to collect, retain, and efficiently handle rainwater runoff, waterproofing membranes can be employed to establish a completely watertight seal, thereby averting leaks and seepage. Stormwater management systems often incorporate various components, such as retention ponds, infiltration basins, or underground storage systems. These elements must be adequately sealed to ensure the proper containment and effective management of the collected stormwater. When properly installed, waterproofing membranes serve as an impermeable barrier, effectively preventing water from escaping or infiltrating the system. The utilization of waterproofing membranes on stormwater management systems offers numerous advantages. Firstly, it helps to maintain the system's integrity and functionality by preventing leaks or seepage that could compromise its performance. This ensures that the stormwater is efficiently captured and managed, minimizing the risk of flooding or erosion. Furthermore, waterproofing membranes can significantly prolong the lifespan of stormwater management systems by safeguarding them against water damage. Water infiltration can lead to structural degradation, corrosion, or the proliferation of mold and mildew, all of which weaken the system over time. By establishing a waterproof barrier, these membranes contribute to the preservation of the structural integrity of the components, thus increasing their longevity and reducing maintenance requirements. Moreover, the use of waterproofing membranes on stormwater management systems also contributes to environmental sustainability. By effectively containing and managing stormwater runoff, these systems aid in reducing water pollution and enhancing the quality of natural water bodies. Waterproofing membranes play a vital role in preventing stormwater from carrying pollutants, such as chemicals or sediment, into rivers, lakes, or oceans. In conclusion, waterproofing membranes can be effectively utilized on stormwater management systems to establish a watertight seal, prevent leaks, and protect the components from water damage. By providing an impermeable barrier, these membranes help to maintain the system's functionality and integrity, prolong its lifespan, and contribute to environmental sustainability by reducing water pollution.
- Q: Can a waterproofing membrane be used for a parking garage?
- Yes, a waterproofing membrane can be used for a parking garage. Waterproofing membranes are commonly used in underground structures such as parking garages to prevent water infiltration and protect the structure from potential damage caused by moisture.
- Q: How does a waterproofing membrane handle movement or settling of the structure?
- The movement or settling of a structure can be accommodated by a waterproofing membrane in several ways. To begin with, the membrane is typically designed to be flexible and elastomeric, allowing it to stretch and move along with the structure. This flexibility prevents any cracking or tearing, ensuring that the membrane remains intact and capable of keeping water out, even when the building experiences minor shifts or settlements. Moreover, certain waterproofing membranes are equipped with built-in reinforcing materials such as polyester or fiberglass. These reinforcements provide extra strength and durability, enabling the membrane to withstand potential damage caused by movement, settling, or even structural vibrations. Furthermore, many waterproofing systems incorporate expansion joints or movement joints into the structure. These intentionally created gaps or spaces allow for natural movement. These joints are then sealed using flexible materials that are compatible with the waterproofing membrane. This ensures that the membrane can accommodate the expected movement or settling within these joints, preventing any leaks or damage to the water barrier. In conclusion, a waterproofing membrane is designed to handle movement or settling of a structure by being flexible, elastomeric, and capable of stretching without tearing. Additionally, the inclusion of reinforcements and the incorporation of expansion joints further enhance the membrane's ability to accommodate movements and maintain its effectiveness as a waterproof barrier.
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3mm/4mm Roofing SBS Modified Bitumen Waterproofing Sheet Membrane
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 44 roll
- Supply Capability:
- 100000 roll/month
OKorder Service Pledge
OKorder Financial Service
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