Recent low-carbon infrastructure legislations around the world have led to increased interest and research in alternative flexible pavement binders. This webinar will review strategic, practical, and implementation needs for low-carbon alternative binders for flexible pavements.
Native seed and plants are adapted to the local climate and soil condition. They require less maintenance, maintain climate-resilience, and assist in restoration and conservation goals. This webinar will highlight the importance of locally adapted native seeds and the climate impacts of invasive species.
Many transportation agencies are building new facilities and rebuilding aging infrastructure with improved project risk reduction and system resilience. Geotechnical site variability is recognized as a significant driver of overall project risk, including cost, schedule, and safety impacts. This webinar will discuss the evaluation and mitigation of geotechnical risk as a crucial aspect of a successful construction project.
Determining accurate asphalt content of mixtures is critical, particularly as the quantity of recycled materials allowed during production increases. This webinar will present the work conducted by NCHRP to revise the current AASHTO T 308 test procedure to be able to incorporate mixes with high recycled materials content.
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