NBS Self-adhesive Polymer Modified Bitumen Waterproofing Membrane
1. Product introduction
NBS brand Self-adhesive Polymer Modified Bitumen Waterproofing Membrane, made with a special customised petroleum asphalt gum as the base material, with active additives and tackifying resin, the upper surface covered with cross-laminated polyethylene membrane (PE membrane) or polyester membrane (PET membrane), the lower surface covered with peelable silicone coated isolation membrane can be made of sheet waterproofing materials, the material is a single-sided self-adhesive waterproofing materials.
2. Product details
Product name: NBS Self-adhesive Polymer Modified Bitumen Waterproofing Membrane
Product model: NBS-NBS-501
Product form: Self-adhesive, Roll
Executive standard: GB18242-2005
3. Product advantages
★Tackifier resin improves the bonding strength of the coil and makes the coil bonded firmly with the base.
★Strong initial adhesion, above 5ºC can be bonded firmly without heating equipment, with safety, environmental protection and convenience.
★Excellent self-healing for fine cracks produced by external stress.
★Long-lasting adhesion, bonding with grass-roots level, no shedding, no water, lap joints of its own bonding and coil with the same life.
★ Large elongation, strong adaptability to grass-roots contraction and deformation and cracking.
★No flow at high temperature, no crack at low temperature, wide range of applicable temperature.
★ Soft coil, super bonding performance, can reach and grass-roots perfect fit bonding, more adaptable to the construction of complex substrates.
★ Reasonable cost performance and wider application range.
4. The scope of application
★ Widely used in all kinds of industrial and civil buildings, municipal engineering and other waterproofing projects.
★ It is suitable for all kinds of waterproof and seepage-proof and moisture-proof projects such as basement, side wall, roof and roof.
★ Waterproof and seepage-proof projects of tunnels, pools and drains.
★ waterproofing of projects that do not allow the use of open fire.
5. Product Specification:
Conventional specifications:Nominal width of the coil is 1000mm;Thickness:1.2mm,1.5mm,2.0mm;Length:25mm,20mm,15mm.
6. Construction technology
1. Base preparation
Base treatment: Base should be solid, flat and dry, clean, no sand, dust and oil, unevenness and cracks should be made up with mortar, the base should be inspected and accepted before construction, and cleaned up and swept after meeting the requirements, and hoover or high-pressure dust blower should be used to blow clean if necessary.
2. Construction technology
★Painting base treatment agent: before paving coil, base treatment agent should be painted, painting should be even and completely cover all the parts of coil to be pasted, not to be omitted and piled up.
★ Detailed node processing: base level treatment agent dry in a timely manner in accordance with the relevant norms or design requirements for the need to do additional waterproofing layer parts of the treatment. The coil is not easy to paste the fine parts of the appropriate use of a blowtorch to assist. General parts of the additional layer of the coil should be full adhesion to the base level, stress concentration parts should be according to the specification of air paving.
★Large-surface construction: after the horizontal surface base treatment agent is dry, the coil should be paved in time. When paving, first fix the starting end and then gradually unfold it, uncover the isolation material at the same time, and lay it from low to high.
★Vertical facade: coil with base and coil with coil are constructed by full bonding method. Vertical coil head, should be fixed with metal pressure strip, and then closed with coil sealing paste or coil head sealed in the wall grooving.
3. Matters needing attention
★The temperature of construction environment should not be lower than 5°C.
★When precipitation occurs during the construction process, the paved membrane should be well protected.
★ The paving can be carried out with the help of hot-melt construction at low temperature or large local stress.
★ After paving the coil on the façade, the coil end should be fixed or embedded in the groove on the top of the wall and sealed with sealing material.
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.
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