SBS Modified Bituminous Waterproofing Membrane For Roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 200000 m²/month
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product description:
sbs waterproof membrane take the “Skin” type waterproof thought, according to the features of construction site, on the basis of width elastomeric modified bitumen waterproofing membrane, combining with features of wet-application self-adhesive membrane, use advanced equipment to produce 2 meters width that WP-SBS wet-application width elastomeric modified bitumen waterproofing membrane (Hereinafter referred to: WP-SBS membrane).WP-SBS is made of bitumen modified with Styrene-Butadiene- Styrene (SBS)as dipping and painting. Its upper surface covers PE membrane and color sand or schist, and lower surface is made of isolation material. Products correspond to the national standards GB18242-2008(elastomeric modified bitumen waterproofing membrane), paste by cement or cement mortar, and construct on the wet base, achieving tight and full adhesion with substrates, eliminating fluid-channeling layer, all above contribute to making a reliable “Skin” type waterproof system, which is a breakthrough innovation in ordinary modified bitumen membrane.
Characteristic
1.Good impermeability
2.Possess good tensile strength, elongation and size stability which could be well suited the substrate distortion and crack.
3.Good performance in anti-strength, anti-resistance , anti-erosion, anti-mildew, anti-weathering
4.SBS modified bitumen membrane is specially being applied in the cold area with low temperature, while APP modified bitumen membrane is applied in the area with high temperature.
5.Convenient installation
Applicable scope:
It is widely used for civil building roofing, underground, bridge, parking, pool, tunnel in the line of waterproofing and dampproofing, especially for the building under high temperature.
Application method:
1.Make sure the roof deck smooth ,clean and dry(Moisture<9%),then apply the surface of roof deck homogeneously with a kind bitumen paint till dry to start application.
2.There are two methods in application:
One way is by heating and melting method---Heat the polyethylene film of 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 5-10cm.
The other way is by cold adhesive method---Pour the cold adhesive homogeneously 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 in application as requested.
3.After application ,a full serious inspection is required to make sure no air bubble ,no fold,no falling away etc to guarantee the waterproof life.
Our Services
1.If you need some advises for the waterproof construction, we have the best engineer to serve you.
2.We send the free samples to you by freight collect.
3.We will guarantee the quality and the competitive price.
4.We will give you the best packaging and safe shipping.
5.If any problem, we will always be right here waiting for you.
Packaging & Shipping
| Packing | Woven bag/PE bag packing or as customer request |
| Shipping | FOB Changsha,customized shipping terms and oppointed port accepted |
Technical parameter
| Item | Specifications | ||||||||
| Geotextile Unit Weight (g/m²) | 300 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | |
| Geomembrane Thickness (mm) | 0.25-0.35 | 0.30-0.50 | |||||||
| Nominal Fracture Strength (KN/m) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | |
| Breaking Strength (KN/m,≥,LD/TD) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | |
| Standard Intensity Corresponding Elongation Rate (%) | 30~100 | ||||||||
| CBR Burst Strength (KN,≥) | 0.70 | 1.50 | 1.90 | 2.20 | 2.50 | 2.80 | 3.00 | 3.20 | |
| Longitudinal Tear Strength (KN,≥) | 0.05 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | |
| Hydrostatic Pressve (Mpa) | See List Below | ||||||||
| Peel Strength (N/cm,≥) | 6 | ||||||||
| Vertical Permeability Coefficient (cm/s) | According to design or contract mentioned. | ||||||||
| Width Variation (%) | -1.00 | ||||||||
| Item | Geomembrane Thickness (mm) | ||||||||
| 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 1.00 | ||
| Hydrostatic Pressve (Mpa) | One geotextiles with one geomembrane | 0.40 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 |
| Two geotextiles with one geomembrane | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | |
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roduct certifications
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FAQ
- Q: Can a waterproofing membrane be used in areas with vehicular traffic?
- Yes, a waterproofing membrane can be used in areas with vehicular traffic. In fact, there are specific types of waterproofing membranes designed to withstand the weight and movement of vehicles. These membranes, known as vehicular membranes or traffic-bearing membranes, are usually made of more durable materials such as rubberized asphalt or modified bitumen. They are designed to provide a strong and flexible barrier against water and moisture while also being able to handle the heavy loads and constant traffic associated with vehicles. Vehicular membranes are commonly used in parking garages, bridges, and other areas where vehicles are present.
- Q: How does a waterproofing membrane handle construction vibrations?
- A waterproofing membrane is designed to withstand construction vibrations by providing a flexible and durable barrier against potential damage caused by these vibrations. Its composition and installation techniques ensure that it can absorb and dissipate the energy generated by construction activities, minimizing the risk of any cracks or leaks that could compromise its waterproofing effectiveness.
- Q: Can a waterproofing membrane be used for a podium deck?
- Indeed, a podium deck can utilize a waterproofing membrane. A podium deck refers to an elevated platform or structure commonly found in commercial buildings or multi-story residential complexes. Given its raised position, a podium deck is exposed to various weather elements, including rain and moisture. Consequently, it becomes imperative to implement a dependable waterproofing system to shield the underlying structure from water-related harm. A waterproofing membrane emerges as a popular option for podium decks due to its ability to serve as an effective barrier against water infiltration. Generally, this membrane is applied beneath the deck's surface, acting as a protective layer that thwarts water from permeating the underlying structure. Its design prioritizes durability, flexibility, and resistance to weathering, guaranteeing long-term protection for the deck. Additionally, a waterproofing membrane can yield supplementary advantages for a podium deck. It can function as a vapor barrier, preventing the accumulation of moisture within the structure, which could lead to mold growth and material deterioration. Moreover, certain waterproofing membranes offer heightened UV resistance, contributing to the deck's longevity and aesthetic appeal preservation. When selecting a waterproofing membrane for a podium deck, it is crucial to consider factors such as the deck's design, projected foot traffic levels, and local climate conditions. Different membrane types, including sheet membranes, liquid membranes, or spray-applied membranes, may be suitable depending on the specific project requirements. In conclusion, employing a waterproofing membrane indeed proves suitable for a podium deck. It furnishes a reliable and effective solution for safeguarding the deck and underlying structure from water damage, thereby ensuring the durability and functionality of the podium deck.
- Q: Are waterproofing membranes suitable for commercial applications?
- Yes, waterproofing membranes are suitable for commercial applications. They are designed to provide a protective barrier against water infiltration, making them ideal for use in commercial buildings such as offices, retail spaces, and warehouses. Waterproofing membranes are durable, long-lasting, and can be applied to various types of surfaces, ensuring the integrity and longevity of commercial structures.
- Q: How thick should a waterproofing membrane be?
- The thickness of a waterproofing membrane is influenced by various factors, including the type of membrane, specific application, and desired level of protection. Typically, the thickness of a waterproofing membrane can range from 0.5mm to 4mm. For waterproofing applications below ground, like basements or foundations, it is generally recommended to use a thicker membrane to provide better defense against water infiltration and potential hydrostatic pressure. In these cases, a membrane thickness of approximately 2mm to 4mm is commonly utilized. Conversely, for above-ground applications such as roofs or balconies, a thinner membrane is often sufficient. A thickness of 0.5mm to 2mm is typically satisfactory in creating a reliable waterproofing barrier. It is important to understand that the thickness alone does not solely determine the effectiveness of a waterproofing membrane. Other factors, such as the material's composition, quality, and installation techniques, also significantly contribute to ensuring a long-lasting and efficient waterproofing solution. Therefore, consulting with a professional waterproofing expert or manufacturer is essential in order to determine the appropriate thickness based on the specific requirements and conditions of the project.
- Q: Can waterproofing membranes be used on outdoor decks?
- Yes, waterproofing membranes can be used on outdoor decks. Waterproofing membranes are a popular choice for outdoor decks as they provide an effective barrier against moisture, preventing water from seeping through and causing damage to the underlying structure. These membranes are typically made of durable materials such as rubber or PVC and are designed to withstand exposure to the elements. They are applied directly onto the deck surface, creating a waterproof seal that protects the deck from rain, snow, and other forms of moisture. Additionally, waterproofing membranes can also help to prolong the lifespan of the deck by preventing water damage, rot, and decay. Therefore, using waterproofing membranes on outdoor decks is a practical and effective solution for maintaining the integrity and longevity of the deck.
- Q: Is a waterproofing membrane effective at preventing water leaks?
- Yes, a waterproofing membrane is effective at preventing water leaks. It acts as a barrier between the structure and water, preventing water from seeping through and causing damage.
- Q: Can a waterproofing membrane be used in bridge decks or roadways?
- Yes, bridge decks and roadways can benefit from the use of a waterproofing membrane. This protective layer prevents water infiltration and increases the lifespan of the structure. Given the harsh weather conditions and heavy traffic that bridge decks and roadways face, a waterproofing membrane is essential. Water penetration can cause damage to bridge decks and roadways, including corrosion of steel reinforcements and deterioration of concrete. By applying a waterproofing membrane, a barrier is created to prevent water from seeping into the structural elements. This reduces the risk of corrosion and extends the durability of the bridge or roadway. Additionally, a waterproofing membrane can help prevent the formation of cracks and potholes, which are often caused by the freeze-thaw cycle and water penetration. By keeping the surface of the bridge deck or roadway dry, the membrane maintains its structural integrity and avoids costly repairs or premature replacement. It is important to consider factors such as material selection, installation techniques, and maintenance when using a waterproofing membrane in bridge decks or roadways. The chosen membrane should be compatible with the construction materials, and the installation process must be done correctly to ensure a watertight seal. Regular maintenance and inspections should also be done to identify any issues or damage to the membrane. This allows for timely repairs and ensures its effectiveness over time. Overall, using a waterproofing membrane in bridge decks or roadways is an efficient solution to protect against water damage and extend the lifespan of these critical infrastructure elements.
- Q: Can waterproofing membranes be used on concrete block walls?
- Yes, waterproofing membranes can be used on concrete block walls. These membranes are specifically designed to prevent water penetration and can effectively protect concrete block walls from moisture damage.
- Q: Can a waterproofing membrane be used on foam block surfaces?
- Foam block surfaces can benefit from the use of a waterproofing membrane. Foam blocks, like expanded polystyrene (EPS) or extruded polystyrene (XPS), are commonly utilized for insulation in buildings. However, they are not naturally waterproof and can absorb moisture if exposed. To safeguard against water infiltration and potential harm, the application of a waterproofing membrane is recommended. This membrane acts as a protective barrier, preventing water from penetrating the foam and safeguarding it against issues caused by moisture, such as mold, mildew, or degradation. Selecting a waterproofing membrane that is compatible with foam block surfaces is crucial, and it is essential to adhere to the manufacturer's instructions for proper application. It is also advisable to seek guidance from a professional or building engineer to ensure the correct waterproofing solution is chosen for the specific foam block application.
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SBS Modified Bituminous Waterproofing Membrane For Roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 200000 m²/month
OKorder Service Pledge
OKorder Financial Service
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