题名: |
Precision Estimates for AASHTO Test Method T 105, Determined Using CCRL Proficiency Sample Data |
责任者: |
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program |
关键词: |
Transportation and Infrastructure — About Research Transportation and Infrastructure — Bridges and Other Structures Transportation and Infrastructure — Construction 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) Web-Only Document 139: Precision Estimates for AASHTO Test Method T 105, Determined Using CCRL Proficiency Sample Data explores the use of data from the Cement and Concrete Reference Laboratory (CCRL) Proficiency Sample Program (PSP) that was collected from state laboratories to update precision estimates for American Association of State Highway and Transportation Officials Standard Test Method T 105, “Chemical Analysis of Hydraulic Cement.” |
出版机构: |
Transportation Research Board |
提交日期: |
2009 |
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: |
2009 |