Bitumen Class|Bitumen C160|bitumen C320|bitumenC450|bitumen

Understanding Bitumen Classes: C160, C320, and C450

At Basekim, we know that quality matters in every construction project, especially when it comes to bitumen classes. Therefore, bitumen classes C160, C320, and C450 play essential roles in various applications, particularly in Australia. These paving grades are specifically designed to enhance performance on roads across Oceania. As a result, they become indispensable for builders and contractors alike.

Bitumen Class C160

To begin with, bitumen class C160 stands out for its versatility. First and foremost, this grade serves widely in spray sealing and the manufacturing of modified bitumen. Additionally, it works well in cold applications, showcasing its adaptability to different conditions. When you choose C160, you invest in a material that delivers durability and fatigue resistance. Consequently, it proves ideal for various asphalt applications, ensuring long-lasting results.

Bitumen Class C320

In contrast, bitumen class C320 emerges as a strong contender for asphalt mixes. Due to its higher viscosity, this grade enables the production of stiffer asphalt mixes. Consequently, these mixes improve resistance to shoving and other issues associated with high temperatures and heavy traffic loads. Moreover, C320’s performance in extreme conditions makes it a top choice for construction projects that require resilience.

Bitumen Class C450

Furthermore, bitumen class C450 takes durability to another level. This grade primarily caters to extra heavy-duty asphalt pavements designed to endure substantial traffic loading. As a result, it becomes the go-to option for projects demanding exceptional strength and stability. When you utilize C450, you gain peace of mind knowing that your pavement will withstand the rigors of daily use, benefiting both property owners and contractors.

Specifications of Bitumen Classes

Understanding the specifications of these bitumen classes can significantly influence your project choices. Each class has unique properties that define its performance. For example:

– Class 170:
– Viscosity at 60°C: 170 Pa.s
– Viscosity at 135°C: 0.40 Pa.s
– Penetration at 25°C: 70 dmm
– Flashpoint: 360°C

– Class 320:
– Viscosity at 60°C: 320 Pa.s
– Viscosity at 135°C: 0.53 Pa.s
– Penetration at 25°C: 46 dmm
– Flashpoint: 360°C

– Class 600:
– Viscosity at 60°C: 600 Pa.s
– Viscosity at 135°C: 0.80 Pa.s
– Penetration at 25°C: 27 dmm
– Flashpoint: 360°C

Temperature and Storage Guidelines

Additionally, it’s essential to note that storage and temperature conditions vary for each grade of bitumen. For example, the spraying temperature ranges between 175°C and 185°C for a duration of five days. Meanwhile, the mixing temperature remains between 140°C and 170°C for ten days, while storage temperatures range from 120°C to 140°C for up to thirty days. Understanding these parameters ensures optimal performance of the bitumen in your applications.

Conclusion

In conclusion, choosing the right bitumen class is crucial for the success of your construction projects. At Basekim, we offer high-quality bitumen classes C160, C320, and C450 to meet the diverse needs of builders and contractors. By selecting our products, you ensure reliability and durability while enhancing the overall quality of your work.

For more information about our bitumen classes and how they can benefit your next project, please contact us today. At Basekim, we are dedicated to supporting your construction needs with top-notch materials and expert guidance.