124048 Apr 2026

The development of crumb rubber/SBS modified asphalt binders, as highlighted in studies related to 124048, represents a sustainable and technical leap forward in pavement engineering. By managing the swelling and degradation of crumb rubber within the SBS-modified matrix, engineers can enhance the aging resistance and rheological properties of asphalt, resulting in more durable road infrastructure while simultaneously recycling waste tires. If you would like, I can:

mentioned, such as "rheological" or "morphological properties." 124048

The modernization of transportation infrastructure relies heavily on the advancement of asphalt technology to create more durable, sustainable, and high-performance pavements. Traditional bitumen is often insufficient to meet the demands of high traffic loads and extreme temperature fluctuations. Consequently, the modification of asphalt binders using polymers and waste materials has become a critical area of study. A significant contribution to this field is the research identifying the swelling-degradation degree of crumb rubber in SBS (Styrene-Butadiene-Styrene) modified porous asphalt, often cited within studies such as Ren et al. (2021). The Role of SBS and Crumb Rubber Modification Traditional bitumen is often insufficient to meet the

between crumb rubber and SBS modification. (2021)