原文传递 Impact of Asphalt Thickness on Pavement Quality
题名: Impact of Asphalt Thickness on Pavement Quality
责任者: National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Railroad Research Program; Rebecca S. McDaniel
关键词: Transportation and Infrastructure — Construction Transportation and Infrastructure — Highways Transportation and Infrastructure — Maintenance and Preservation Transportation and Infrastructure — Pavements
学科分类: 暂无分类
摘要: TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 537: Impact of Asphalt Thickness on Pavement Quality documents transportation agency policy for lift thickness and minimum compaction requirements on resultant asphalt pavement quality. To achieve expected pavement performance, it is important that asphalt concrete (AC) have adequate density. A critical factor in achieving this density is the ratio of lift thickness to nominal maximum aggregate size (t/NMAS). The information in the report is designed to help make agencies aware of a range of practices other agencies use to achieve a desired t/NMAS ratio, ensuring that density of AC is adequate to meet expected pavement performance.
出版机构: Transportation Research Board
提交日期: 2019
报告类型: 科技报告
资源类型: 科技(咨询、行业)报告
初始创建时间: 2019
检索历史
应用推荐