SBS Modified Bituminous Waterproofing Membrane For Roofing
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- 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 | |
Professional test machines ensure the products qualified
roduct certifications
Inquiry Note
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FAQ
- Q:Can a waterproofing membrane be used for wastewater facilities?
- Yes, a waterproofing membrane can be used for wastewater facilities. Waterproofing membranes are commonly used in wastewater facilities to prevent water leakage and seepage. They provide an effective barrier against water infiltration and protect the structure from water damage. Additionally, these membranes are resistant to chemicals and can withstand harsh environmental conditions often found in wastewater facilities.
- Q:Can waterproofing membranes be applied over existing surfaces?
- Yes, waterproofing membranes can be applied over existing surfaces. These membranes are designed to adhere to a variety of materials such as concrete, wood, metal, and more. However, it is important to ensure that the existing surface is clean, free of any loose materials or contaminants, and properly prepared before applying the waterproofing membrane for optimal results.
- Q:Can a waterproofing membrane be used on both horizontal and vertical surfaces?
- Yes, a waterproofing membrane can be used on both horizontal and vertical surfaces. Waterproofing membranes are designed to create a barrier against water penetration, regardless of the surface orientation.
- Q:Can waterproofing membranes be used on swimming pool decks?
- Yes, waterproofing membranes can be used on swimming pool decks. Waterproofing membranes are designed to create a barrier against water penetration, making them an ideal solution for areas that are constantly exposed to water, such as swimming pool decks. By applying a waterproofing membrane to the deck surface, it helps to prevent any water from seeping through and causing damage to the underlying structure. Additionally, waterproofing membranes can also provide protection against chemicals, UV rays, and general wear and tear, which are common in swimming pool environments. Overall, using waterproofing membranes on swimming pool decks can help extend their lifespan, reduce maintenance costs, and enhance the overall safety and appearance of the area.
- Q:How thick should a waterproofing membrane be?
- The thickness of a waterproofing membrane depends on various factors such as the type of membrane, the specific application, and the level of protection required. Generally, the thickness of a waterproofing membrane can range from 0.5mm to 4mm. For below-grade waterproofing applications, such as basements or foundations, a thicker membrane is typically recommended to provide enhanced protection against water infiltration and potential hydrostatic pressure. In such cases, a membrane thickness of around 2mm to 4mm is commonly used. On the other hand, for above-grade applications like roofs or balconies, a thinner membrane can often suffice. A thickness of 0.5mm to 2mm is typically adequate to provide a reliable waterproofing barrier. It is important to note that the thickness alone does not determine the effectiveness of a waterproofing membrane. Other factors such as the material's composition, quality, and installation techniques also play a significant role in ensuring a durable and efficient waterproofing solution. Therefore, it is essential to consult with a professional waterproofing expert or manufacturer to determine the appropriate thickness based on the specific requirements and conditions of the project.
- Q:How does a waterproofing membrane handle joint movement?
- A waterproofing membrane is designed to accommodate joint movement by being flexible and elastic. It can stretch and contract along with the joints, ensuring that there are no gaps or cracks through which water can penetrate. This flexibility allows the membrane to maintain its integrity and effectiveness even when the structure experiences movement due to factors like temperature changes or settling.
- Q:Are there any drawbacks or limitations to using a waterproofing membrane?
- Yes, there are some drawbacks and limitations to using a waterproofing membrane. One limitation is that it can be expensive to install, especially if it requires professional assistance. Additionally, if the membrane is not properly installed or maintained, it can become damaged or ineffective over time. Another drawback is that waterproofing membranes can limit the breathability of a structure, which can lead to moisture buildup and potential issues with mold or mildew. Finally, while a waterproofing membrane can protect against water intrusion, it may not fully address other potential sources of moisture, such as condensation or groundwater seepage.
- Q:Can a waterproofing membrane be used in elevator pits or sump pits?
- Yes, a waterproofing membrane can be used in elevator pits or sump pits. Elevator pits and sump pits are prone to water infiltration, and a waterproofing membrane can effectively prevent water from seeping into these areas. The membrane acts as a barrier, preventing any water from entering the pit and causing damage to the elevator or pumping system. This helps to maintain the integrity of the elevator or pump and prolong its lifespan. Additionally, a waterproofing membrane can also protect the surrounding structures and prevent any water damage. It is important to select a suitable waterproofing membrane that is designed for below-ground applications and has the necessary properties to withstand the specific conditions in an elevator or sump pit.
- Q:Can a waterproofing membrane be used for plant rooms or mechanical spaces?
- Yes, a waterproofing membrane can be used for plant rooms or mechanical spaces. These areas often require protection against water damage due to the presence of pipes, equipment, or other mechanical systems. A waterproofing membrane provides an effective barrier to prevent water intrusion and protect the integrity of the space.
- Q:Are waterproofing membranes suitable for wastewater treatment plants?
- Yes, waterproofing membranes are suitable for wastewater treatment plants. Wastewater treatment plants deal with the treatment and processing of wastewater, which contains a variety of chemicals, contaminants, and bacteria. These substances can be highly corrosive and can cause damage to the infrastructure of the plant if not properly protected. Waterproofing membranes provide an effective barrier against water and chemical penetration, preventing leaks, seepage, and corrosion. They can be applied to various areas of the plant, including tanks, basins, pipelines, and concrete structures. Additionally, waterproofing membranes are durable, long-lasting, and can withstand the harsh conditions and chemicals present in wastewater treatment plants. Therefore, using waterproofing membranes in wastewater treatment plants is a recommended practice to ensure the integrity, longevity, and efficiency of the infrastructure.
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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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