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: Coil waterproof roofing requirements
- 4, the female wall to leave a waterproof membrane head groove, the height of the project after the completion of the requirements of more than 300 flood height, the general height of 400-500 is appropriate.
- Q: Are waterproofing membranes suitable for residential basements?
- Residential basements can indeed benefit from the use of waterproofing membranes. These membranes are specifically engineered to avert water infiltration and safeguard the basement against any harm caused by moisture. Whether applied on the interior or exterior walls, they create a formidable barrier against both water and dampness. This, in turn, helps to stave off problems like mold growth, water damage, and structural decay. With their excellent durability and ability to foster a dry and wholesome living space, waterproofing membranes emerge as a highly effective solution for residential basements.
- Q: Can a waterproofing membrane be used on plastic surfaces?
- Indeed, plastic surfaces can indeed benefit from the use of a waterproofing membrane. These membranes have been specially designed to create a protective barrier that hinders the penetration of water, and they are capable of adhering to various surfaces, including plastic. To ensure a successful application, the most important aspect is properly preparing the surface. The plastic surface should be thoroughly cleaned, dried, and devoid of any dirt, dust, or oils that could impede the membrane's ability to adhere. It is also crucial to select a waterproofing membrane that is compatible with plastic surfaces and possesses the flexibility and expansiveness necessary to prevent cracking or peeling. By adhering to the manufacturer's instructions and employing an appropriate product, a waterproofing membrane can effectively seal and safeguard plastic surfaces against water damage.
- Q: Can a waterproofing membrane be used for a commercial building roof?
- A commercial building roof can indeed utilize a waterproofing membrane. In commercial buildings, it is quite common to employ waterproofing membranes to safeguard the roof against water damage and leaks. These membranes typically consist of synthetic materials like PVC or EPDM, which possess exceptional durability and resistance to water penetration. They are applied to the roof surface as a protective layer, effectively preventing water from infiltrating and causing harm to the structure. Moreover, waterproofing membranes are specifically designed to endure various weather conditions, including intense rain, snow, and UV exposure. This makes them suitable for commercial buildings that are exposed to harsh environmental elements. By utilizing a waterproofing membrane, one can ensure the integrity and longevity of a commercial building roof in an effective and long-lasting manner.
- Q: Can a waterproofing membrane be used on brass surfaces?
- A waterproofing membrane is typically used to protect surfaces from water penetration and damage. While brass surfaces are not typically prone to water damage, a waterproofing membrane can still be used as an additional protective layer. It can help prevent moisture build-up on the brass surface, which can eventually lead to tarnishing or corrosion. However, it is important to note that brass surfaces are often desired for their natural patina and aesthetic appeal. Applying a waterproofing membrane may alter the appearance of the brass, potentially creating a glossy or artificial finish. Therefore, it is advisable to carefully consider the desired outcome before deciding to use a waterproofing membrane on brass surfaces.
- Q: Can waterproofing membranes be used on outdoor patios?
- Yes, waterproofing membranes can be used on outdoor patios. They are an effective way to protect the patio from water damage and can help to prevent leaks and moisture penetration. Waterproofing membranes create a barrier between the patio surface and water, keeping it dry and extending its lifespan.
- Q: Does a waterproofing membrane prevent water infiltration through concrete or other building materials?
- Yes, a waterproofing membrane is designed to prevent water infiltration through concrete or other building materials. It acts as a protective barrier that is applied to the surface of the material, forming a water-resistant layer. This membrane can be made from various materials such as bitumen, rubberized asphalt, or liquid polymers. When properly installed, it can effectively prevent water from seeping through the concrete or other building materials, thus protecting the structure from potential water damage or moisture-related issues.
- Q: Can a waterproofing membrane be used for convention centers or exhibition halls?
- Yes, a waterproofing membrane can be used for convention centers or exhibition halls. Waterproofing membranes are commonly used in construction to protect buildings from water damage and leakage. Given the potential for water infiltration in large spaces like convention centers or exhibition halls, using a waterproofing membrane can help ensure the integrity and durability of the structure by preventing water penetration and potential damage.
- Q: About asphalt waterproofing membrane
- This is two different materials. 1, conventional linoleum is based on the base paper for the fetal base, impregnated with petroleum asphalt or tar asphalt made of the surface, the surface of the stone powder from the isolation. The average thickness is about 0.7 to 1.2 mm.
- Q: Can a waterproofing membrane be used in conjunction with vapor barriers?
- Yes, a waterproofing membrane can be used in conjunction with vapor barriers. In fact, it is often recommended to use both to ensure comprehensive protection against moisture. Waterproofing membranes are designed to prevent water from penetrating through a surface, such as a roof or foundation, while vapor barriers are designed to prevent the passage of water vapor. By using both, you can effectively prevent both liquid water and water vapor from causing damage to a structure. The waterproofing membrane acts as a physical barrier to prevent water from entering, while the vapor barrier prevents the buildup of moisture within the structure. This combination can be particularly beneficial in areas with high humidity or where there is a risk of water intrusion.
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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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