SBS Modified Bitumen Waterproof Membrane
- 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.
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 | |
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.
Product usage of pe compound waterproof membrane
The products are widely used in projects of compound geomembrane impervious
Product line&test
♦Product line
From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.
Professional test machines ensure the products qualified
roduct certifications
Inquiry Note
How to send an effective inquiry for saving your time?
Packaging & Shipping
| Packing | Woven bag/PE bag packing or as customer request |
| Shipping | FOB Changsha,customized shipping terms and oppointed port accepted |
Why choose us ?
We have 20 years manufacturer experience
10000-30000 square meter factory size,more than 10 production lines
We will be your best partner,provide high quality products with CE,ISO,SGS
approved in competitive prive,sincerely hope to make a win-win cooperation with you.
FAQ
- Q: Can a waterproofing membrane be used in areas with high levels of salt or saltwater exposure?
- Yes, a waterproofing membrane can be used in areas with high levels of salt or saltwater exposure. Waterproofing membranes are designed to provide a protective barrier against moisture, including saltwater. They are often used in coastal regions, marine environments, or areas with high salt content in the soil to prevent water damage and corrosion.
- Q: Can a waterproofing membrane be used for a roof deck?
- Certainly! A roof deck can indeed utilize a waterproofing membrane. Its purpose is to safeguard against water infiltration, rendering it a perfect resolution for roof decks that face rain, snow, and other atmospheric conditions. Typically, the membrane is administered atop the roof deck surface, constructing an impermeable and long-lasting barrier that thwarts water from permeating the underlying structure. Consequently, this elongates the lifespan of the roof deck while shielding it from possible water harm. Furthermore, certain waterproofing membranes present supplementary advantages, including UV resistance and thermal insulation, thereby amplifying their appropriateness for roof deck usage.
- Q: Can a waterproofing membrane be used on planter boxes?
- Yes, a waterproofing membrane can be used on planter boxes. A waterproofing membrane is typically used to prevent water from seeping through surfaces, and this can be beneficial for planter boxes as it helps to protect the wood or other materials from moisture damage. By applying a waterproofing membrane to the interior of the planter box, it creates a barrier that prevents water from penetrating the material and potentially causing rot or decay. This can extend the lifespan of the planter box and ensure that it remains in good condition for a longer period of time. Additionally, a waterproofing membrane can also help to retain moisture within the planter box, which can be beneficial for the plants or flowers that are being grown. Overall, using a waterproofing membrane on planter boxes can provide added protection and durability.
- Q: Can waterproofing membranes be used on concrete tunnels?
- Yes, waterproofing membranes can be used on concrete tunnels. Waterproofing membranes are commonly used to provide a barrier against water infiltration in various structures, including concrete tunnels. These membranes, which can be made of various materials such as bitumen, PVC, or EPDM, are applied on the exterior surface of the tunnel walls to prevent water from seeping through the concrete. By creating a waterproof layer, these membranes help protect the tunnel from water damage, such as corrosion, deterioration, and leaks. Additionally, waterproofing membranes also provide a protective barrier against other potential sources of moisture, such as groundwater or surface water. It is important to ensure that the selected waterproofing membrane is suitable for the specific conditions and requirements of the concrete tunnel, taking into account factors such as the level of water pressure, chemical exposure, and temperature variations. Proper installation and regular maintenance of the waterproofing membrane are crucial to ensure its effectiveness and long-term durability in protecting the concrete tunnel from water ingress.
- Q: Can a waterproofing membrane be used on concrete block walls?
- Concrete block walls are prone to water infiltration, which can cause problems like mold, mildew, and structural harm. To combat this, a waterproofing membrane can be utilized on the walls. This membrane acts as a protective shield, applied to the surface of the concrete blocks, effectively stopping water from seeping in. By creating a moisture-resistant barrier, it establishes a tight seal, preventing water from entering the interior of the walls. This aids in preserving the walls' integrity and safeguards against water-related damage. However, it is crucial to ensure that the waterproofing membrane is correctly installed and that any existing cracks or gaps in the concrete block walls are adequately sealed before its application.
- Q: Can a waterproofing membrane improve energy efficiency?
- Yes, a waterproofing membrane can improve energy efficiency. By preventing water infiltration and moisture buildup, it helps to maintain the integrity of the building envelope, reducing the risk of air leaks and heat loss. This can result in improved insulation performance, reduced energy consumption for heating or cooling, and ultimately contribute to overall energy efficiency.
- Q: How does a waterproofing membrane handle movement or settling of a building?
- A waterproofing membrane is designed to accommodate movement or settling of a building in a few different ways. Firstly, it is typically installed in such a way that it can stretch or flex as the building moves. This elasticity allows the membrane to remain intact and continue to provide a watertight seal even as the structure shifts or settles. Additionally, waterproofing membranes often incorporate reinforcement materials, such as fabrics or fibers, which enhance their ability to withstand movement. These reinforcements help distribute the stress or strain caused by building movement across a larger area, reducing the risk of tears or failures in the membrane. Furthermore, some waterproofing membranes are designed with built-in features that can accommodate significant movement. For example, certain membranes may have special "crack-bridging" properties, which allow them to span small cracks that may develop in the building's substrate due to settling. This ensures that the membrane remains effective even if the structure experiences minor damage. In cases where a building is expected to undergo significant movement or settling, specialized waterproofing systems, such as joint sealants or expansion joints, may be used in combination with the membrane. These systems are specifically designed to handle large or dynamic movements, providing additional protection against water infiltration. Overall, a waterproofing membrane is carefully designed and installed to handle the movement or settling of a building. Its elasticity, reinforcement materials, and additional features allow it to remain effective in maintaining a watertight seal, even in the face of structural shifts or settlement.
- Q: Are waterproofing membranes resistant to efflorescence?
- Yes, waterproofing membranes are generally resistant to efflorescence. Efflorescence is the white residue that appears on the surface of materials such as concrete, brick, or stone due to the migration of salts to the surface. Waterproofing membranes are designed to create a barrier against water and moisture, preventing them from seeping into the material and carrying the salts to the surface. By effectively blocking the entry of water, waterproofing membranes minimize the occurrence of efflorescence and provide long-term protection against it. However, it is important to note that the effectiveness of a waterproofing membrane in preventing efflorescence may depend on the quality and application of the membrane, as well as the specific environmental conditions and the presence of underlying issues such as water infiltration or inadequate drainage.
- Q: Can waterproofing membranes be used on concrete planters?
- Yes, waterproofing membranes can be used on concrete planters to prevent water leakage and protect the concrete from moisture damage.
- Q: Are waterproofing membranes resistant to hydrostatic pressure?
- Waterproofing membranes have been specifically developed to resist hydrostatic pressure, which is the pressure exerted by still water. When a building is exposed to ground water, such as in basements or foundations, hydrostatic pressure becomes a significant concern as it can lead to water seeping through walls and floors. To prevent water from penetrating the building structure, waterproofing membranes are engineered to withstand and resist the pressure exerted by water. These membranes are typically made from materials like bitumen, rubberized asphalt, or synthetic polymers, all of which possess excellent water resistance properties. Moreover, the purpose of waterproofing membranes is to create an uninterrupted barrier against water, effectively preventing any potential leaks or seepage. They are applied in multiple layers, ensuring a sturdy and long-lasting barrier that can withstand the high pressure of water. It is crucial to note that the effectiveness of the waterproofing membrane in resisting hydrostatic pressure may vary depending on its type and quality. Hence, it is essential to choose a high-quality membrane and ensure proper installation to maximize its ability to resist hydrostatic pressure.
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SBS Modified Bitumen Waterproof Membrane
- 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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