Bitumen 70/100
General description of bitumen 70/100
Bitumen 70/100 is a soft penetration grade bitumen, and it is widely used in paving applications, including road construction and repairs. This grade of bitumen is particularly suitable for producing hot mix asphalt pavements for both bases and wearing courses. Furthermore, it is manufactured using advanced processes at government refineries, ensuring a high-quality product that performs consistently across different conditions. Notably, bitumen 70/100 provides optimal viscosity over a range of temperatures, which makes mixing and laying asphalt easier, even under high-stress circumstances. Additionally, it meets the ASTM, GB, and European EN 12591 standards, guaranteeing the highest level of resistance against hardening and wear.
Softening point and penetration
The bitumen supplied by Basekim is, in fact, pure petroleum grade. It is produced from vacuum bottom by passing hot air, which not only makes it a reliable choice for various construction projects but also enhances its overall quality. In addition, bitumen 70/100 boasts a penetration range between 70 to 100 desi-millimeter. Furthermore, the softening point falls within the range of 43 to 51°C. Notably, this grade of bitumen exhibits a thermoplastic property that enables it to soften when heated and harden upon cooling, similar to synthetic resin materials. Consequently, it can adapt to different temperature conditions, thereby enhancing its performance across various applications. Moreover, the bitumen’s strong viscosity, especially when compared to other grades, ensures a stable and durable asphalt mixture. This characteristic ultimately makes it an ideal choice for high-traffic roads, thereby ensuring long-lasting infrastructure.
Guaranty/warranty of bitumen 70/100
Basekim not only guarantees the quality of bitumen 70/100 but also actively arranges for international inspectors to check both the quality and quantity during loading. In addition, our quality control measures ensure compliance with ASTM and EN 12591 standards through thorough batch tests before shipping. As a result, our assurance of quality relies on rigorous testing and inspection. Consequently, customers can confidently expect to receive a product that consistently meets the required standards.
Specification data sheet and analysis
Bitumen 70/100’s properties are verified against established test methods to ensure it meets the required specifications. Specifically, the softening point ranges between 43 to 51°C, the penetration value falls between 70 to 100 desi-millimeters, and the ductility exceeds 100 centimeters at 25°C. Furthermore, its specific gravity lies between 1.01 and 1.06, and the maximum weight loss upon heating is capped at 0.2%. Additionally, the product’s flash point reaches a minimum of 250°C, while solubility in CS2 remains above 99.5%, ensuring high purity and safety. These characteristics are confirmed through tests such as ASTM D-70, D-5, D-36, and D-113, thus validating its suitability for diverse paving applications.