原文传递 CONCRETE MICROSTRUCTURE: RECOMMENDED REVISIONS TO TEST METHODS.
题名: CONCRETE MICROSTRUCTURE: RECOMMENDED REVISIONS TO TEST METHODS.
作者: Roy-DM; Cady-PD; Sabol-SA; Licastro-PH
关键词: CONCRETES-; MICROSTRUCTURE-; TEST-METHODS; STRATEGIC-HIGHWAY-RESEARCH-PROGRAM; STANDARDS-; SPECIFICATIONS-; EVALUATION-; PACKING-
摘要: This report analyzes and evaluates the results of research performed by the Strategic Highway Research program for possible modifications to existing methods and specifications from the American Society of Testing and Materials (ASTM), the American Concrete Institute (ACI), the American Association of State Highway and Transportation Officials (AASHTO), and the Pennsylvania Department of Transportation. The evaluation criteria are described. Both specific and general recommendations are made. Implications of results of packing for aggregate grading on ASTM C33 are discussed. An extensive appendix contains trilinear packing diagrams.
总页数: 1993/05. pp107 (Figs., Tabs., Refs., 1 App.)
报告类型: 科技报告
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