Ductility test of bitumen
At Basekim, we take immense pride in offering bitumen products that set the bar for quality and performance. Our Bitumen 40/50, 60/100, and 80/100 grades stand out as the ideal choices for various applications. Moreover, we ensure that each product undergoes rigorous testing to meet the specific requirements of your project, guaranteeing consistent results.
Ductility plays a pivotal role in ensuring the performance of bitumen, and we focus extensively on this property in our testing. In simple terms, ductility allows bitumen to undergo significant deformation without cracking or breaking. Specifically, it refers to the distance in centimeters that a bitumen sample elongates before breaking. As a result, measuring ductility helps us understand how bitumen will perform under stress and temperature fluctuations, particularly in environments where flexibility is crucial, such as road construction.
Ductility accessing
To assess ductility, we begin by heating the bitumen samples and pouring them into a mold assembly positioned on a plate. Next, we let the samples cool naturally in the air before immersing them in a water bath at a precise 27°C for about 90 minutes. Following this, we use a hot knife to trim the excess bitumen and level the surface, ensuring consistency for testing. Once ready, we place the sample in the ductility machine, attach the clips, and begin the elongation process.
As the test progresses, the machine pulls the sample until it breaks. The distance the sample elongates before breaking is recorded as the ductility value in centimeters. Therefore, this value is crucial in understanding the material’s flexibility. It’s worth noting that several factors, including the pouring temperature, test temperature, and pulling rate, can influence the ductility value. However, we maintain strict control over all testing conditions to ensure accuracy and reliability.
Importantly, according to the BIS standard, bitumen should have a minimum ductility value of 75 cm. At Basekim, we go above and beyond to exceed this requirement, ensuring that our bitumen grades perform optimally in even the most demanding conditions. Consequently, our products not only meet the required standards but also offer exceptional durability and flexibility, making them the top choice for your projects.
In conclusion, if you’re seeking bitumen products that deliver on both performance and quality, look no further than Basekim. Whether you’re working on road construction, paving, or asphalt-based projects, our Bitumen 40/50, 60/100, and 80/100 grades provide the flexibility and long-lasting performance you need. Choose Basekim, and experience reliable, high-quality bitumen products that ensure your project’s success at every stage.