Underlayment SBS Modified Thickness Waterproofing Membrane Made In China
- 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 resistant to fire?
- No, waterproofing membranes are not inherently resistant to fire.
- Q: Can a waterproofing membrane be used in swimming pools or other water features?
- Certainly, swimming pools or other water features can indeed utilize a waterproofing membrane. In fact, it is highly advisable to employ such a membrane in these areas to avert water leakage and potential harm. By serving as a barrier between the water and the surrounding structures, a waterproofing membrane ensures that the water remains contained within the pool or water feature. Not only does it prevent water seepage, which can inflict structural damage and necessitate expensive repairs, but it also safeguards the pool or water feature from the harsh chemicals employed for water treatment, thereby guaranteeing its durability and long lifespan. Consequently, the utilization of a waterproofing membrane is an essential measure in the construction or renovation of swimming pools or other water features, guaranteeing their functionality and longevity.
- Q: Can a waterproofing membrane be used on brass surfaces?
- To safeguard surfaces from water infiltration and harm, one usually employs a waterproofing membrane. Despite brass surfaces not being particularly susceptible to water damage, an additional safeguarding layer can still be applied in the form of a waterproofing membrane. This can aid in the prevention of moisture accumulation on the brass surface, ultimately averting tarnishing or corrosion. Nonetheless, it is crucial to acknowledge that brass surfaces are often sought after for their innate patina and aesthetic allure. The application of a waterproofing membrane may alter the brass's appearance, potentially resulting in a glossy or artificial finish. Thus, it is prudent to thoroughly ponder the desired outcome prior to opting for the utilization of a waterproofing membrane on brass surfaces.
- Q: Is a waterproofing membrane resistant to root penetration?
- A waterproofing membrane is usually able to resist root penetration. Its purpose is to create a barrier that prevents water from seeping through and causing damage to the underlying structures. These membranes are typically made from durable materials like modified bitumen, PVC, or EPDM, which are highly resistant to root penetration. Some membranes are even specially manufactured with properties that deter root growth, providing an extra layer of protection against potential root damage. Root-resistant waterproofing membranes may contain additives that discourage root growth, or they may have a thicker and stronger composition that can withstand root penetration. However, it is important to note that while waterproofing membranes are generally effective in preventing root penetration, proper installation and regular inspection are necessary to ensure their long-term integrity.
- Q: Can a waterproofing membrane be used in commercial buildings?
- Yes, a waterproofing membrane can be used in commercial buildings. Waterproofing membranes are used to protect various parts of a building, including roofs, foundations, and basements, from water intrusion. In commercial buildings, where there may be a higher risk of water damage due to larger surface areas, increased foot traffic, and complex architectural designs, waterproofing membranes can provide an effective solution. These membranes are designed to create a protective barrier against water, preventing leaks, dampness, and potential structural damage. Additionally, waterproofing membranes can enhance the longevity of the building by reducing the risk of deterioration caused by water exposure. Thus, incorporating a waterproofing membrane system in commercial buildings can help maintain a safe and dry environment, protect valuable assets, and maximize the lifespan of the structure.
- 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: Can a waterproofing membrane be used for a swimming pool?
- Indeed, a swimming pool can benefit from the utilization of a waterproofing membrane. In the realm of construction, waterproofing membranes find frequent application in order to avert water infiltration and leakage. Once administered to both the walls and floor of a swimming pool, a waterproofing membrane establishes a protective barrier that thwarts the infiltration of water into the adjacent structures. This essential measure is imperative for upholding the pool's integrity and averting harm to the surrounding regions. Tailored specifically for swimming pools, waterproofing membranes are engineered to endure the perpetual exposure to water and chemicals, guaranteeing durable safeguarding.
- Q: What is the warranty or guarantee for a waterproofing membrane?
- The warranty or guarantee for a waterproofing membrane typically varies depending on the manufacturer and product. It can range from a few years to a lifetime, generally covering any defects in materials or workmanship that may cause the membrane to fail. It is important to review the specific warranty terms and conditions provided by the manufacturer to understand the coverage and any limitations.
- Q: Are waterproofing membranes resistant to acid exposure?
- Yes, waterproofing membranes are generally resistant to acid exposure. They are designed to provide a barrier against water and other corrosive substances, including acids. However, the level of resistance may vary depending on the specific type and quality of the membrane used.
- Q: Can a waterproofing membrane be used in basements?
- Yes, a waterproofing membrane can be used in basements. Waterproofing membranes are commonly used in basements to prevent water infiltration and protect against moisture damage. These membranes are applied to the basement walls and floors to create a barrier that keeps water out, helping to keep the basement dry and prevent issues such as mold and mildew.
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Underlayment SBS Modified Thickness Waterproofing Membrane Made In China
- 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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