ASTM C127-2015 粗集料密度、相对密度(比重)和吸收性的试验方法

tag：相对密度发布日期： 2024-06-21

　　ASTM C127-2015

　　中文名称：粗集料密度、相对密度(比重)和吸收性的试验方法

　　英文名称：Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate

　　原文名称：Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate

　　范围：Relative density (specific gravity) is the ratio of mass of an aggregate to the mass of a volume of water equal to the volume of the aggregate particles – also referred to as the absolute volume of the aggregate. It is also expressed as the ratio of the density of the aggregate particles to the density of water. Distinction is made between the density of aggregate particles and the bulk density of aggregates as determined by Test Method C29/C29M, which includes the volume of voids between the particles of aggregates.

　　发布日期：2015-01-01

　　实施日期：2015-03-01

　　标准组织：美国试验与材料协会标准(ASTM)

　　ICS分类号：(91.100.30)混凝土和混凝土制品

　　中国标准分类号：(Q13)混凝土、集料、灰浆、砂浆

　　同一中标分类下的其他标准

　　• ACI 117-2010混凝土结构及材料公差及注释

　　• ACI 201.1R-2008对使用中的混凝土作情况调查的指南

　　• ACI 207.1R-2005无钢筋混凝土的指南

　　• ACI 207.1R-2005(2012)无钢筋混凝土的指南

　　• ACI 207.2R-2007限制、体积变形及增强材料对大体积混凝土开裂的影响

　　• ACI 117-2010混凝土结构及材料公差及注释