Research project capsule : 17-4B

PDFTech ReportResearch project capsule : 17-4BBituminous aggregatesAggregatesAsphalt mixturesLouisianaUnited StatesLouisiana Transportation Research CenterSalari, SamanLouisiana Transportation Research CenterUS Transportation CollectionThe objective of this project is to develop a 4.75-mm NMAS asphalt mixture for Louisiana roads, which will involve establishing target criteria for aggregate gradations, volumetric properties (e.g., air voids, VMA, VFA, and dust-to-binder ratio) and mechanical tests. Local aggregates and asphalt cements will be evaluated to determine the most economical mixture