题名: |
Long-Term Research on Bituminous Coarse Aggregate, Project Summary. |
作者: |
little, d. n. kim, y. k. masad, e. jayawickrama, p. w. yildirim, y. |
关键词: |
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. / NOTE:Project summary. |
总页数: |
u0708;2p |
报告类型: |
科技报告 |