Torched Sbs/app Waterproofing Bitumen 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:Are waterproofing membranes suitable for below-grade applications?
- Waterproofing membranes are well-suited for below-grade applications, as they are specifically designed to prevent water infiltration into structures below ground level, such as basements, foundations, and retaining walls. These membranes are constructed using durable materials, capable of withstanding soil and water pressure, thus providing long-term protection against leaks and water damage. Typically, they are installed on the exterior side of below-grade structures to create a barrier that blocks water from permeating the walls or floors. Moreover, waterproofing membranes possess flexibility, allowing them to accommodate structural movements, ensuring their effectiveness even in challenging below-grade environments. In summary, waterproofing membranes serve as a dependable and efficient solution for safeguarding below-grade structures from water intrusion.
- Q:How does a waterproofing membrane handle movement or settling of a building?
- A waterproofing membrane is designed to handle movement or settling of a building through its flexibility and elasticity. It can stretch and contract with the building's movements, ensuring that the membrane remains intact and effective in preventing water infiltration. This flexibility allows the membrane to accommodate any minor shifts or settling that may occur over time, maintaining its waterproofing properties and protecting the structure from water damage.
- Q:Can a waterproofing membrane be used on tunnels with communication systems?
- Indeed, tunnels with communication systems can utilize a waterproofing membrane. It is strongly advised to shield delicate communication equipment and wiring from water-induced harm. A waterproofing membrane is specifically engineered to establish a protective barrier against water infiltration, thus averting leaks and seepage. By implementing a waterproofing membrane on the walls and floors of the tunnel, the communication systems can be shielded against possible water-related complications, including corrosion, short circuits, and disruption of signals. It is crucial to select a waterproofing system that aligns with the precise needs and prerequisites of the communication systems within the tunnel to guarantee optimum protection and functionality.
- Q:Can a waterproofing membrane be used for a foundation?
- Yes, a waterproofing membrane can be used for a foundation. Waterproofing membranes are commonly used to prevent water infiltration and protect foundations from moisture damage. They create a barrier against water and can help keep basements and crawl spaces dry.
- Q:Can waterproofing membranes be used on concrete countertops?
- Yes, waterproofing membranes can be used on concrete countertops. These membranes are specifically designed to prevent water penetration and can be applied to various surfaces, including concrete. By using a waterproofing membrane on a concrete countertop, you can effectively protect it from water damage, staining, and potential structural issues. Additionally, these membranes can also enhance the durability and longevity of the countertop by preventing moisture-related issues such as cracking or warping. It is important to ensure that the chosen waterproofing membrane is compatible with concrete and suitable for countertop applications.
- Q:Can a waterproofing membrane be used for a basement floor?
- Yes, a waterproofing membrane can be used for a basement floor.
- Q:How does a waterproofing membrane handle hydrostatic pressure?
- A waterproofing membrane handles hydrostatic pressure by creating a barrier that prevents water from penetrating through it. It is designed to withstand the pressure exerted by water, ensuring that it remains intact and prevents any leakage or seepage.
- Q:How does a waterproofing membrane handle cracks in the substrate?
- A waterproofing membrane is designed to handle cracks in the substrate by providing a barrier that prevents water from penetrating through the cracks. The membrane is typically made of a flexible material, such as rubber or synthetic polymers, which allows it to stretch and move with the substrate without tearing or breaking. When cracks occur in the substrate, the membrane is able to bridge over the cracks and maintain its integrity, preventing water from seeping through. In some cases, the membrane may have a self-healing property, where it can seal minor cracks on its own, ensuring continuous protection against water ingress. To further enhance its crack-bridging capability, the waterproofing membrane may be reinforced with fibers or fabric layers. These reinforcements increase the tensile strength and flexibility of the membrane, allowing it to effectively span larger cracks or accommodate movement in the substrate without compromising its waterproofing performance. It is important to note that the extent to which a waterproofing membrane can handle cracks in the substrate depends on various factors, such as the type and size of the cracks, the movement of the substrate, and the quality of the membrane installation. It is essential to follow the manufacturer's guidelines and ensure proper surface preparation and installation techniques to maximize the membrane's ability to handle cracks and provide long-lasting waterproofing protection.
- Q:Can a waterproofing membrane be used on tunnels with architectural features?
- Indeed, tunnels with architectural features can benefit from the application of a waterproofing membrane. Such membranes possess versatility, enabling their usage on different structures, including tunnels with architectural elements. Their primary purpose is to establish a protective barrier against water infiltration, consequently safeguarding the structure against moisture-related harm. Regardless of the tunnel's unique architectural components, such as curves, arches, or decorative embellishments, a tailored waterproofing membrane can be tailored and implemented to ensure optimal water resistance. Therefore, it is imperative to seek guidance from a proficient waterproofing specialist experienced in working with tunnels and architectural features. They will assist in determining the most suitable membrane system for the specific project prerequisites.
- Q:Can waterproofing membranes be used on green roofs?
- Yes, waterproofing membranes can indeed be used on green roofs. In fact, they are an essential component of green roof systems. Green roofs are designed to have a layer of vegetation and growing medium on top of a waterproofing layer. This waterproofing layer prevents water from penetrating through the roof and causing damage to the building structure. Waterproofing membranes used on green roofs are specifically designed to withstand the unique challenges of such installations, including exposure to water, UV radiation, and root penetration. These membranes are typically made from durable materials such as PVC, TPO, or EPDM, which are known for their excellent waterproofing properties. Additionally, some waterproofing membranes used on green roofs may have additional features such as root resistance and UV stability, ensuring that the roof remains watertight and protected for an extended period of time. Overall, using waterproofing membranes on green roofs is crucial in creating a sustainable and long-lasting roofing system that provides both water protection and environmental benefits.
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Torched Sbs/app Waterproofing Bitumen 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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