Home »
Introduction to Bitumen 35/50
Bitumen 35/50, a highly sought-after material, is widely used in road construction and asphalt production. This grade of bitumen offers a penetration range of 35 to 50 mm/10 at 25°C, making it suitable for diverse paving applications. Its thermoplastic properties allow it to adapt to temperature changes, ensuring durability, excellent adhesion, and long-lasting performance in both construction and maintenance projects.
Primary Uses of This Paving-Grade Bitumen
This grade of bitumen is specifically utilized in road construction, asphalt repairs, and the production of hot-mix asphalt. For example, it is used to create durable base layers and wearing courses that enhance the longevity of paved surfaces.
Applications of Bitumen in Asphalt and Roadwork
Bitumen 35/50 is versatile, making it an excellent choice for various asphalt paving and roadwork projects. Its ability to perform under different environmental conditions ensures consistent results, especially in producing hot-mix asphalt for both bases and wearing courses.
Key Properties of Gold Bitumen’s Product
Gold Bitumen ensures that penetration-grade bitumen 35/50 meets the highest standards of quality. It complies with international standards such as European Standard DIN EN 12591:99 and ASTM standards, providing superior performance and reliability for critical applications.
Guarantee and Safety of Bitumen by Gold Bitumen
Gold Bitumen guarantees the quality and safety of its products through strict quality control processes. Each batch undergoes rigorous testing to ensure it meets global standards. International inspectors verify both the quality and quantity during loading, while quality control teams monitor production through batch testing prior to shipment.
Specifications of Penetration Grade 35/50
| Property | Test Method | Unit | Specification |
|---|---|---|---|
| Penetration @25°C | IP 49 | mm/10 | 35-50 |
| Softening Point | IP 58 | °C | 50-58 |
| Kinematic Viscosity @135°C | IP 370 | mm²/s | 400 min |
| Flashpoint | IP 36 | °C | 240 min |
| Solubility in CS2 | IP 47 | wt% | 99 min |
FAQ
Frequently asked questions from buyers about Bitumen 35/50:
Q1: What is the minimum order quantity (MOQ) for Bitumen 35/50?
A1: MOQ usually starts from 100 MT (≈ 500 drums). Flexible terms are possible for jumbo bags or bulk bitutainers depending on destination and buyer needs.
Q2: What packaging options are available?
A2: Export packaging includes 200 L steel drums, 25 kg meltable/kraft bags, jumbo bags, and bulk delivery in bitutainers or tankers. All export compliant and SGS approved.
Q3: How is the price of Bitumen 35/50 determined?
A3: Pricing is based on FOB Bandar Abbas, CFR, or CIF terms, and depends on order size, packaging type, and destination port. Weekly updates are available.
Q4: Do you provide certificates and quality assurance?
A4: Yes. Each shipment includes COA, MSDS, ASTM/EN compliance certificates. Third-party inspections (SGS, BV, GeoChem) can be arranged before shipment.
Q5: What are the delivery and payment terms?
A5: Delivery time is usually 7–14 days after order confirmation. Payment terms include TT (Telegraphic Transfer) and LC (Letter of Credit), negotiable for bulk buyers.