Weifang Haobang Waterproof Materials Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 900000 square meters per year |
| Delivery Time | 5-6 work days |
| Packaging Details | Packed in Roll and on Pallet |
| Length | 10 meters to 20 meters |
| Weather Resistance | UV resistant |
| Width | 1 meter to 1.2 meters |
| Application | Flat roofs, low slope roofs, waterproofing of buildings |
| Design Style | Traditional |
| Material Composition | Asphalt modified with APP (Atactic Polypropylene) or SBS (Styrene-Butadiene-Styrene) |
| Type | Self-adhering |
| Material | Modified Bitumen |
| Brand Name | HAOBANG |
| Model Number | 3mm Modified Bitumen Roofing Membrane |
| Certification | ISO |
| Place of Origin | Shandong,China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 900000 square meters per year |
| Delivery Time | 5-6 work days | Packaging Details | Packed in Roll and on Pallet |
| Length | 10 meters to 20 meters | Weather Resistance | UV resistant |
| Width | 1 meter to 1.2 meters | Application | Flat roofs, low slope roofs, waterproofing of buildings |
| Design Style | Traditional | Material Composition | Asphalt modified with APP (Atactic Polypropylene) or SBS (Styrene-Butadiene-Styrene) |
| Type | Self-adhering | Material | Modified Bitumen |
| Brand Name | HAOBANG | Model Number | 3mm Modified Bitumen Roofing Membrane |
| Certification | ISO | Place of Origin | Shandong,China |
| High Light | Polymer-modified SBS roofing membrane ，SBS membrane with crack bridging ，Weatherproof modified bitumen membrane | ||
Polymer-Modified SBS Membrane Superior Crack Bridging Long-Term Weatherproofing
Product Description
| Product Name | SBS Modified Asphalt Waterproofing Membrane |
| Material | Bitumen |
| Color | Black |
Specification
| Thickness(mm) | Width(m) | Length(m) |
| 3 | 1 | 10 |
| 4 | 1 | 7.5/10 |
Advantages
Engineered for Structural Adaptation: Combines high tensile strength with exceptional elongation to actively accommodate building movement, substrate shifts, and crack bridging, ensuring lasting integrity.
Reliable in Extreme Cold: Certified for performance down to -50°C, this membrane retains flexibility and waterproofing reliability in severe freezing climates, preventing cold-weather failure.
Comprehensive Resistance & Durability: Offers robust, multi-faceted protection against physical stress (tearing, fatigue), chemical exposure, and biological factors like mold or mildew, for extended service life.
Technical Data Sheet
| No. | Substates | PY | G | ||||
| Types | I | II | I | II | |||
| 1 | Content of soluble substances g/ m2 ≥ | 2mm | _ | 1300 | |||
| 3mm | 2100 | ||||||
| 4mm | 2900 | ||||||
| 2 | Water impermeability | pressure, MPa ≥ | 0.3 | 0.2 | 0.3 | ||
| retention time, min≥ | 30 | ||||||
| 3 | Heat resistance degree, degree | 90 | 105 | 90 | 105 | ||
| No slipping, flowing or dropping | |||||||
| 4 | Tensile strength, N/50mm ≥ | Longitudinal | 450 | 800 | 350 | 500 | |
| Transverse | 250 | 300 | |||||
| 5 | Elongation at break % ≥ | Longitudinal | 30 | 40 | _ | ||
| Transverse | |||||||
| 6 | Flexibility at low temperatures, degree | -18 | -25 | -18 | -25 | ||
| No cracks | |||||||
| 7 | Tearing strength, N ≥ | Longitudinal | 250 | 350 | 250 | 350 | |
| Transverse | 170 | 200 | |||||
| 8 | Accelerated weather test | Appearance | Grade 1 | ||||
| No slipping, flowing or dropping | |||||||
| Strength retention % ≥ | Longitudinal | 80 | |||||
| Flexibility at low temperatures, degree | -10 | -20 | -10 | -20 | |||
| No cracks | |||||||
Q: What is your sample policy for testing?
A: We provide complimentary test samples (standard size up to 1M² or 1KG). The customer is responsible for the courier cost upfront, which will be fully reimbursed upon placement of a confirmed order.
Q: Can we arrange shipment with our own freight agent?
A: Yes, of course. We are happy to cooperate with your designated freight forwarder for flexible and convenient shipping arrangements.
Q: Do you offer bulk order discounts?
A: Certainly. We provide attractive volume-based discounts for large quantity purchases. Please share your project requirements, and we will prepare a competitive tiered pricing quote for you.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2019
Total Annual:
9000000-10000000
Employee Number:
150~160
Ecer Certification：
Verified Supplier
Weifang Haobang Waterproof Materials Co., Ltd. is located in Taitou Industrial Park, Shouguang City, Shandong Province. The enterprise focuses on the research and development, production, construction, and sales of waterproof materials. Our products include 12 categories and various specifications... Weifang Haobang Waterproof Materials Co., Ltd. is located in Taitou Industrial Park, Shouguang City, Shandong Province. The enterprise focuses on the research and development, production, construction, and sales of waterproof materials. Our products include 12 categories and various specifications...
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