原文传递 Long-Term Research on Bituminous Coarse Aggregate, Project Summary. Project summary.
题名: Long-Term Research on Bituminous Coarse Aggregate, Project Summary. Project summary.
作者: JAYAWICKRAMA, P. W.; KIM, Y. K.; LITTLE, D. N.; MASAD, E.; YILDIRIM, Y.
关键词: *Aggregrates-; *Bitumens-.;Quality-control; Monitoring-; Road-materials; Surface-treatment; Flexible-pavements; Asphalts-; Performance-evaluation; Magnesium-sulfates; Hot-mix-paving-mixtures; Abrasion-; Concrete-durability; Testing-; Skid-resistance; Texas-.
摘要: Researchers evaluated various lab test procedures that are used in the classification of aggregates as well as the field skid resistance performance of 27 sources (40 aggregates) of synthetic, sandstone, igneous, gravel, and carbonate aggregates. Researchers identified aggregate properties that affect mixture durability and the potential for the mixture to deform or rut under traffic, resulting in unsafe driving conditions.
报告类型: 科技报告
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