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 for a balcony deck coating?
- Yes, a waterproofing membrane can be used for a balcony deck coating. Waterproofing membranes are often used to protect and seal balconies and decks from water damage, providing a durable and long-lasting solution.
- Q: Can a waterproofing membrane be used on tunnels with soundproofing systems?
- Yes, a waterproofing membrane can be used on tunnels with soundproofing systems. Waterproofing membranes are designed to prevent the penetration of water into structures, while soundproofing systems are designed to minimize the transmission of sound. These two systems serve different purposes and can be used together in tunnels to ensure both water protection and sound insulation.
- Q: Can a waterproofing membrane be used on precast iron surfaces?
- Precast iron surfaces can benefit from the application of a waterproofing membrane, which serves as a protective layer against water infiltration. This membrane, consisting of a thin material, effectively blocks the entry of water or moisture into the surface. Its versatility allows it to be utilized on various surfaces, including precast iron. By acting as a barrier, the waterproofing membrane effectively safeguards the precast iron from detrimental effects like rust or corrosion that could arise from water exposure. This becomes particularly vital in settings where the precast iron surface is constantly exposed to water or humidity, such as outdoor installations or high humidity areas. Incorporating a waterproofing membrane on precast iron surfaces aids in prolonging the structure's lifespan and preserving its structural integrity.
- Q: Can a waterproofing membrane be used in elevator pits or sump pits?
- Certainly! Below is a rewritten version of the passage: Indeed, elevator pits or sump pits can benefit from the utilization of a waterproofing membrane. These pits are prone to water infiltration, but the application of a waterproofing membrane can effectively prevent water seepage. By acting as a barrier, the membrane stops any water from entering the pit and causing harm to the elevator or pumping system. Consequently, this safeguards the longevity and integrity of the elevator or pump. Moreover, the waterproofing membrane also safeguards the surrounding structures from water damage. Thus, it is crucial to select a suitable waterproofing membrane that is specifically designed for below-ground applications and possesses the necessary properties to withstand the unique conditions within an elevator or sump pit.
- Q: How do waterproofing membranes prevent water leakage?
- Waterproofing membranes function as a barrier between the surface and water, effectively preventing any leakage. These membranes, which can be made of bitumen, PVC, or EPDM, are typically applied in liquid or sheet form. The key mechanism by which waterproofing membranes halt water leakage is through the creation of a continuous and impermeable layer. This layer acts as a physical obstacle, preventing water from seeping through the surface. Moreover, the membranes are carefully applied to cover the entire surface, including joints, cracks, and seams, leaving no vulnerable areas for water penetration. Another important aspect of waterproofing membranes is their exceptional adhesive properties, enabling them to form a strong bond with the surface. This ensures that there are no gaps or spaces through which water can enter. Furthermore, by adhering firmly to the surface, the membranes also serve as a barrier against the movement of water vapor, effectively preventing moisture buildup and potential structural damage. Moreover, waterproofing membranes are specifically designed to offer high resistance to water and moisture. Their composition ensures that they do not degrade or deteriorate when exposed to water, guaranteeing their longevity and effectiveness. This resistance to water also prevents the membrane from becoming permeable over time. To sum up, waterproofing membranes effectively prevent water leakage by establishing a continuous and impermeable barrier on the surface. They cover the entire surface, adhere securely to eliminate gaps, and exhibit resilience against water and moisture. By implementing these measures, waterproofing membranes provide reliable protection against water infiltration and subsequent damage.
- Q: Can waterproofing membranes be used on retaining walls?
- Retaining walls can indeed benefit from the application of waterproofing membranes. It is quite common to utilize these membranes on retaining walls in order to hinder the infiltration of water and safeguard the structure against issues arising from moisture, such as seepage, efflorescence, and cracking. These membranes act as a barrier, effectively preventing water from permeating the retaining wall and causing harm. Typically, they are installed on the exterior side of the retaining wall, providing an added layer of protection against water intrusion. There is a wide range of waterproofing membranes available, including sheet membranes, liquid-applied membranes, and cementitious coatings, allowing for the selection of the most suitable option based on the specific requirements and demands of the retaining wall.
- Q: Is a waterproofing membrane resistant to UV rays?
- Indeed, UV rays can be resisted by a waterproofing membrane. Numerous waterproofing membranes are specifically designed and produced with additional substances that provide safeguard against UV rays. These substances aid in preventing the membrane from deteriorating and losing its waterproofing properties when it comes in contact with sunlight. The resistance to UV rays is a crucial characteristic in waterproofing membranes, particularly for situations where the membrane will be exposed to direct sunlight for extended periods, such as rooftops or outdoor structures. However, it is essential to acknowledge that the degree of UV resistance may vary depending on the specific type and brand of waterproofing membrane. Consequently, it is always advisable to examine the product specifications and seek guidance from the manufacturer to ensure that the chosen membrane offers the desired level of UV resistance for the intended application.
- Q: How to choose waterproof membrane
- Second, from the fetal base to identify the quality of the coil Generally from the product on the cross-section of visual inspection, the specific method can be purchased products by hand to tear it, observe the cross-section exposed fetal fiber, composite tires tear after the section of the grid cloth ribs exposed, this time It can be concluded that the product must be a composite tire coil, what kind of composite tire membrane with physical properties test - soluble content test to observe the exposed fetal base. And simple polyester tires, glass fiber tires after tearing the section only polyester or fiberglass fiber exposed.
- 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 there any environmental considerations when using a waterproofing membrane?
- Yes, there are several environmental considerations when using a waterproofing membrane. One of the main concerns is the potential for harmful chemicals or materials to be used in the production of the membrane. Some waterproofing membranes may contain toxic substances such as volatile organic compounds (VOCs) or heavy metals, which can have detrimental effects on human health and the environment. Another consideration is the disposal of the membrane once it reaches the end of its life cycle. Many waterproofing membranes are not biodegradable and can contribute to landfill waste. Improper disposal can lead to environmental pollution and harm to ecosystems. Additionally, the production of waterproofing membranes often requires energy-intensive processes and the extraction of non-renewable resources. This can contribute to greenhouse gas emissions and the depletion of natural resources. To mitigate these environmental concerns, it is important to choose waterproofing membranes that have been manufactured using eco-friendly materials and processes. Look for products that are labeled as low VOC or free from hazardous substances. Additionally, consider using membranes that are recyclable or made from recycled materials to reduce waste generation. Proper disposal of the membrane at the end of its life cycle is also crucial, and options such as recycling or repurposing should be explored. Overall, it is essential to consider the environmental impact of waterproofing membranes and choose products and practices that minimize harm to the environment and promote sustainability.
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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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