原文传递 Aggregate Quality Requirements for Pavements
题名: Aggregate Quality Requirements for Pavements
责任者: National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; National Cooperative Highway Research Program Synthesis Program; Synthesis Program; Erol Tutumluer; Maziar Moaveni; Issam I. A. Qamhia
关键词: Transportation and Infrastructure — Highways Transportation and Infrastructure — Materials Transportation and Infrastructure — Pavements
学科分类: 暂无分类
摘要: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 524: Aggregate Quality Requirements for Pavements Aggregate Quality Requirements for Pavements documents transportation agency requirements for the quality of aggregates for various pavement types. Constructing and maintaining pavements requires an abundant and dependable supply of quality aggregates. Aggregate comes from a wide range of materials, including quarried rock, sand, and gravel, and materials such as slag, reclaimed asphalt pavement, and recycled concrete aggregate. While all transportation agencies have specifications for aggregate quality, there is wide variation in what different agencies consider suitable aggregates for specific applications. The report is accompanied by the following appendices: Appendix A: Survey Questionnaire Appendix B: Survey Respondent Information Appendix C: Compilation of Survey Responses Provided by Agency Respondents Appendix D: Links to Approved Aggregate Lists and Specifications Published by Agencies
出版机构: Transportation Research Board
提交日期: 2018
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: 2018
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