• SBS Modified Bituminous Waterproofing Membrane For Roof System 1
  • SBS Modified Bituminous Waterproofing Membrane For Roof System 2
  • SBS Modified Bituminous Waterproofing Membrane For Roof System 3
  • SBS Modified Bituminous Waterproofing Membrane For Roof System 4
  • SBS Modified Bituminous Waterproofing Membrane For Roof System 5
SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
2000 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


SBS Modified Bituminous Waterproofing Membrane For Roof

PackingWoven bag/PE bag packing or as customer request
ShippingFOB Changsha,customized shipping terms and oppointed port accepted


Technical parameter



ItemSpecifications
Geotextile Unit Weight (g/m²)300 500 600 700 800 900 1000 1100 
Geomembrane Thickness (mm)0.25-0.350.30-0.50
Nominal Fracture Strength (KN/m)2.50 7.50 101214161820
Breaking Strength (KN/m,≥,LD/TD)2.50 7.50 101214161820
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 

ItemGeomembrane 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 geomembrane0.40 0.50 0.60 0.80 1.00 1.20 1.40 1.60 
Two geotextiles with one geomembrane0.50 0.60 0.80 1.00 1.20 1.40 1.60 1.80 

Professional test machines ensure the products qualifiedSBS Modified Bituminous Waterproofing Membrane For Roofroduct certifications 


SBS Modified Bituminous Waterproofing Membrane For Roof

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SBS Modified Bituminous Waterproofing Membrane For Roof

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SBS Modified Bituminous Waterproofing Membrane For Roof


SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof


SBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For RoofSBS Modified Bituminous Waterproofing Membrane For RoofSBS Modified Bituminous Waterproofing Membrane For Roof

SBS Modified Bituminous Waterproofing Membrane For Roof


SBS Modified Bituminous Waterproofing Membrane For Roof

FAQ


SBS Modified Bituminous Waterproofing Membrane For Roof

Q:How does a waterproofing membrane handle water infiltration from above?
A waterproofing membrane is designed to prevent water infiltration from above by creating a barrier that is impermeable to water. It is typically made of a durable and flexible material, such as rubber or asphalt, that is specifically engineered to withstand the effects of water exposure. When water falls on the surface above the waterproofing membrane, it acts as a protective layer, preventing the water from seeping through and reaching the underlying structure. The membrane effectively repels the water, ensuring that it does not penetrate into the building or any other protected area. To further enhance its water resistance, the membrane is often installed with overlapping seams and sealed with adhesive or heat to create a continuous and watertight barrier. This helps to prevent any potential gaps or weak points where water could potentially infiltrate. In addition to its impermeability, a waterproofing membrane is also designed to handle water infiltration by providing drainage pathways for any water that may accumulate on its surface. This is achieved through the use of channels or slopes that direct water away from the protected area, ensuring that it is effectively drained and does not accumulate to cause damage. Overall, a waterproofing membrane is specifically engineered to handle water infiltration from above by creating a strong and impenetrable barrier, as well as providing effective drainage mechanisms to prevent water accumulation.
Q:Are there any specific building code requirements for waterproofing membranes?
Waterproofing membranes are subject to specific building code requirements. These requirements vary depending on the jurisdiction, but most codes mandate that waterproofing membranes meet certain standards and specifications. The purpose of these requirements is to protect buildings from water damage and maintain the safety and integrity of the structure. Some typical building code requirements for waterproofing membranes include: 1. Material standards: The building code may stipulate the type of materials that are permissible for waterproofing membranes. This can include specifications for the membrane's type, such as liquid-applied or sheet membranes, as well as requirements for thickness and composition. 2. Installation standards: The building code may provide specific instructions and techniques for installing waterproofing membranes. This can include requirements for appropriate surface preparation, application procedures, and details concerning penetrations and transitions. 3. Testing and certification: Building codes may mandate that waterproofing membranes undergo certain tests and meet specific performance criteria. This can include tests for water penetration resistance, durability, and compatibility with other building materials. In some cases, the code may require certification from a recognized testing laboratory. 4. Code compliance documentation: Building codes often demand that waterproofing membranes be installed in accordance with approved plans and specifications. This means that contractors may need to submit documentation to demonstrate compliance with the code, such as product data sheets, manufacturer's installation instructions, and details of the proposed waterproofing system. It is crucial to consult the local building code or regulatory authority to ascertain the specific requirements for waterproofing membranes in a particular jurisdiction. Complying with these requirements is vital to ensure the proper functioning and longevity of the waterproofing system and to prevent issues like water intrusion, mold growth, and structural damage.
Q:Can a waterproofing membrane be applied in cold weather conditions?
Applying a waterproofing membrane in cold weather is possible, but the temperature range may differ depending on the product and manufacturer guidelines. Certain membranes can endure cold temperatures and be applied as low as -20 degrees Celsius (-4 degrees Fahrenheit), while others may have a higher minimum application temperature. Following the manufacturer's instructions is crucial, as well as ensuring the surface is adequately prepared and free from ice, snow, or moisture. Consulting with an experienced professional contractor who has worked with waterproofing membranes in cold weather conditions is also recommended for optimal results.
Q:Can a waterproofing membrane be used on both interior and exterior surfaces?
Yes, a waterproofing membrane can be used on both interior and exterior surfaces. Waterproofing membranes are designed to create a barrier against moisture and prevent water penetration, regardless of whether it is applied to the inside or outside of a structure.
Q:Can a waterproofing membrane be used on precast gypsum surfaces?
Precast gypsum surfaces, commonly utilized in construction for various building components like walls and ceilings, can benefit from the application of a waterproofing membrane. Without proper protection, these porous surfaces are susceptible to water damage. To safeguard precast gypsum, a waterproofing membrane serves as a barrier, preventing water infiltration. By creating a protective layer, it halts the seepage of water into the gypsum, thereby averting issues such as mold growth and deterioration. Multiple types of waterproofing membranes are available in the market, including liquid-applied membranes, sheet membranes, and cementitious coatings. These versatile options can adhere effectively to precast gypsum and other surface materials. When employing a waterproofing membrane on precast gypsum, it is vital to ensure the surface is devoid of any contaminants that could hinder the membrane's adhesion. The application process should adhere to the manufacturer's instructions, taking into account factors like temperature, humidity, and drying time. In summary, the application of a waterproofing membrane on precast gypsum surfaces is indeed possible and highly recommended for protection against water damage. Selecting the appropriate membrane type and following proper application techniques are crucial for optimal efficacy.
Q:Are waterproofing membranes resistant to algae growth?
Yes, waterproofing membranes are typically resistant to algae growth. The materials used in these membranes are often designed to be non-porous and inhibit the growth of algae and other organic matter. Additionally, some membranes may have additional features such as UV resistance or anti-microbial properties that further deter algae growth.
Q:Are waterproofing membranes resistant to impact damage?
Waterproofing membranes are designed to provide protection against water infiltration and are generally resistant to impact damage. However, the level of impact resistance may vary depending on the specific type and quality of the membrane. In general, high-quality waterproofing membranes are engineered to withstand normal impacts and stresses that occur during installation and use. They are typically manufactured using durable materials, such as modified bitumen, rubberized asphalt, or synthetic polymers, which enhance their strength and resilience. While waterproofing membranes can resist minor impact damage, they are not entirely immune to more significant impacts. Heavy impacts, such as dropping heavy objects or sharp objects falling onto the membrane, can potentially cause damage, such as punctures or tears. In such cases, the integrity of the waterproofing system could be compromised, leading to water infiltration and potential structural issues. To enhance impact resistance, additional protective measures can be taken, such as installing a protective layer or using reinforced membranes. These additional layers or reinforcements can provide an extra barrier against impact damage, ensuring the long-term performance and durability of the waterproofing system. Overall, while waterproofing membranes are generally resistant to impact damage, it is important to handle them with care during installation and avoid any unnecessary impacts that could potentially compromise their integrity.
Q:Can waterproofing membranes be used in wet areas like bathrooms?
Yes, waterproofing membranes can indeed be used in wet areas like bathrooms. In fact, it is highly recommended to use waterproofing membranes in bathroom areas to prevent water damage and leakage. These membranes are specifically designed to create a barrier against moisture, ensuring that water does not seep through the walls, floors, or other surfaces of the bathroom. By applying a waterproofing membrane, you can effectively protect the underlying structure from water damage, mold growth, and other issues caused by prolonged exposure to moisture. This is especially important in wet areas like bathrooms where water is constantly present. Waterproofing membranes are available in various forms such as sheet membranes, liquid membranes, and even pre-formed shower trays. They can be applied to walls, floors, shower enclosures, and other surfaces to create a watertight seal. It is crucial to properly install and maintain the waterproofing membrane as per manufacturer guidelines to ensure its effectiveness and longevity. Therefore, if you are considering renovating or building a bathroom, using waterproofing membranes is highly recommended to ensure a durable and moisture-resistant space.
Q:Are waterproofing membranes resistant to salt damage?
Yes, waterproofing membranes are generally resistant to salt damage. They are designed to protect against moisture and other environmental factors, including saltwater. The membranes are specifically engineered to provide a barrier that prevents water and salts from infiltrating and causing damage to underlying structures.
Q:Can a waterproofing membrane be used in temporary or temporary structures?
Yes, a waterproofing membrane can be used in temporary or temporary structures. It provides an effective barrier against moisture, protecting the structure from potential water damage during its temporary lifespan.

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