Sustainability in asphalt is a topic of increasing industry importance as more departments of transportation and contractors look to reduce their carbon emissions without compromising roadway performance. With a number of governments setting goals for net zero carbon emissions (such as the United Kingdom’s net zero efforts by 2050 and Australia’s aim to reduce emissions below 43% of [...]
Modern crude oil refining and bitumen production technologies are having a global impact on bitumen quality, consistency, and functionality. As a result, the industry is shifting to a new mentality of developing clear, attainable performance criteria to design quality mixes without relying on suppliers to dictate quality. Here, we will take a closer look at bitumen quality and [...]
Sripath Technologies wishes to congratulate the team at the Department of Civil, Coastal, and Environmental Engineering at the University of South Alabama and the team at the Walton County Public Works, Florida on successfully submitting and winning an award for their recent technical poster at TRB 2025. A team of experts submitted a poster for review by the [...]
Warm mix additives for asphalt (WMAs) may be newer to the paving industry, but they are becoming increasingly important as contractors look to achieve density and smoothness of roadway surfaces while also meeting sustainability standards. These additives can help agencies achieve reduced emissions onsite and aid material compaction for potentially higher performing roads. Key to the process is [...]