G Water for concrete and mortar
混凝土与砂浆用水
10H Admixtures and cementitious extenders
外加剂与胶凝混合剂
1904 THE DESIGN OF CONCRETE MIXES
混凝土配合比设计
11A Classes of concrete
混凝土等级
11B Design of proposed mixes
配合比设计
11905 SITE TRIAL MIXES
现场试验
13906 QUALITY CONTROL OF CONCRETE PRODUCTION
混凝土拌
与质量操纵13A Sampling
取样13B Testing
试验14Consistence
坍落度14Water/cement ratio
水灰比14Air content
孔隙率14Flakiness Index
剥落度14Crushing concre
te cubes
抗压强度
14C Valid cube results
有效立方体试块结果
15D Acceptance criteria for characteristic  ...