Premium Sbs Modified Bitumen Waterproofing Roll for Roofs

Product Description

NBS-502 SBS Modified Bitumen Waterproofing Membrane Durable Anti Aging Roll for Roof Basement Tunnel Construction

Guangdong Huolun Building Materials Technology Development Co., Ltd,The main products of our factory are cover waterproof coating, thermal insulation coating, soundproofing coating, metal anti-rust paint, and so on.

NBS-502 SBS Modified Bitumen Waterproofing Membrane

1. Product introduction
NBS brand SBS Modified Bitumen Waterproofing Membrane, made with high-quality asphalt gum add styrene-butadiene-styrene block copolymer (SBS), elastomer resin as a modified material, through a special process formulated into a high-polymer modified asphalt material, reinforced tyre base in the middle layer , outside covering a variety of surface materials.
    

2. Product details
Product name: NBS-502 SBS Modified Bitumen Waterproofing Membrane
Product model: NBS-502
Product form: SBS Torched Membrane, Roll
Executive standard: GB18242-2005

3. Product advantages
★Excellent low-temperature resistance, especially suitable for cold and normal temperature areas, good weather resistance, tensile strength, high elongation, good wear resistance, excellent construction performance.

4. The scope of application
★ Waterproofing of roofing works of industrial and civil buildings, including conventional and special roofing works such as non-superposed roof, superposed roof, insulated roof, non-insulated roof, planted roof roof, car park, inverted roof, etc.; 
★ Waterproofing and moisture-proofing of underground works of industrial and civil buildings, as well as waterproofing of indoor swimming pools and fire-fighting pools.
★ Waterproofing of municipal works such as underground, tunnel, bridge deck of concrete pavement, sewage treatment plant, landfill, etc.; 
★ Waterproofing of water conservancy facilities such as drains and pools.

5. Product Specification:
Types are divided into polyester tyre (PY), glass fibre tyre (G) and glass fibre reinforced polyester felt (PYG) according to the tyre base. According to the upper surface isolation material is divided into polyethylene film (PE), fine sand (S) and mineral granules (M). According to the physical and mechanical properties are divided into type One and type Two . Conventional specifications:Nominal width of the coil is 1000mm;Thickness:3mm,4mm,5mm.

6. Construction technology
1. Base preparation
Before construction, clean up the base surface of dust and debris, to ensure that there is no balling, loosening, peeling and other phenomena.
2. Construction technology
★The coil can be constructed by hot melt method or cold bonding method alone, or by hot and cold combination method, i.e., large area with cold bonding method and lap joints with hot melt method.
★Hot melt method: use flame gun or torch to bake the bottom surface of the coil and the base surface, so that the asphalt on the surface of the coil melting, baking side of the roll forward rolled coil followed by pressure roller rolling, so that it is firmly bonded with the grass-roots level or the coil.
★Cold bonding method: first of all, the adhesive evenly brushed on the substrate and coil, slightly cooled and dried to paste the coil, followed by a pressure roller rolling, the coil below the air extrusion, so that the coil is flat, close, firmly pasted on the substrate.
3. Matters needing attention
★ Construction is strictly prohibited on rainy, snowy days and windy days above grade 5.
★  The temperature of construction environment should not be lower than 0ºC.
★ When precipitation occurs during construction, the protection work of the laid coil should be done.
★  The distance between the nozzle of the flame heater and the coil surface should be moderate, and the heating should be even within the width, and the coil surface should be melted to the degree of glossy black, and the coil should not be over-heated.
★ Safety protection facilities are complete in the construction site, and fire-fighting equipments are placed according to regulations.
4. Packaging, Transport and Storage
★When storing and transporting, different types and specifications of products should be stored separately and should not be mixed. Avoid sunshine and rain, pay attention to ventilation.
★The storage temperature should not be higher than 5-45°C, and the products can only be stored in a single layer, not more than two layers in the process of transport.
★Prevent tilting or horizontal pressure when transporting, cover with felt if necessary.
★Under normal storage and transport conditions, the storage period is one year from the date of production.

7. Shelf life:
Under normal storage and transportation conditions, the shelf life is two year.


Guangdong Huolun Building Materials Technology Development Co., Ltd. is an enterprise engaged in the production and sales of waterproof materials and related auxiliary materials for construction. Our main products cover waterproof coating, thermal insulation coating, soundproofing coating, metal anti-rust paint, and so on. The company is registered in Guangzhou, the capital city of Guangdong Province, with a registered capital of 50 million yuan. It is an industrial and research-oriented enterprise.

Since its establishment, the company has grown from a small enterprise to nearly 120  employees. It has experienced rapid growth in its annual sales volume. In 2019, it successfully became the third investor in Oriental Plastics (Guangdong) Industrial Co., Ltd. Additionally, the company owns an operation center of over 600 square meters in Kaiyun Business Center, and a production plant of nearly 30,000 square meters in Guangzhou. It has also established a distribution center of over 1,000 square meters in Chengdu.

In response to the rapid development of the Chinese economy, 'NBS' waterproof products are meeting the escalating demand for building materials. Following strict technical specifications, quality control, and chemical and concrete laboratory data, the company produces a series of building materials products that adapt to China's complex and changeable climate and are at the forefront internationally. It provides customers with necessary testing and perfect waterproof system solutions. 'NBS' waterproof products have been renowned for their quality and excellent service. Our products are exported to Southeast Asia and the Middle East.

Our company's 'NBS' waterproof products are tailored to meet both domestic needs and international demand, resulting in the production of high-quality, environmentally friendly products. The products cover areas such as construction materials, decoration materials, and waterproof materials. We have developed a series of waterproof products for both interior and exterior walls and provide technical services for waterproofing projects. Relying on the company's high-tech research and development, we have developed a series of waterproof products with world-class performance, all of which meet or exceed national testing standards. The company holds multiple patents for invention and utility models, possesses a second-level waterproof construction qualification, and is a national high-tech enterprise and a nurtured enterprise for small giants. It is a trusted enterprise in the waterproofing industry.

Adhering to the principles of quality first and service excellence, we actively collaborate with both current and new partners, seeking mutual development and a prosperous future.
FAQ

1. Q: Are You Factory Or Trading Company?
     A: we are Manufacturer

2. Q: Can You Make Our Design Or Put Our Logo On The Product?
    A: Yes,We support OEM&ODM. We can put your Logo on product.

3. Q: About Sample?
     A:The Sample Need About 5~15 Days, And The Cost With Express Will Be Charged. But Would Be Returned After Place Order.

4.Q: About Delivery Time?
   A: It needs about 15-25 Days, Depend On The Quantity. We also supply ready to ship products.

5. Q:Do You Have Discount For Bulk Order?
    A:Yes,Of Course,The More You Buy,The Bigger Discount You Can Get

6. Q: Do you provide Technical & Engineering Service?
    A: Yes, we specialized in waterproof materials in terms of R&D manufacturing and sales over 10 years, we have Technical support team.