ASTM C127-2015 粗集料密度、相對密度(比重)和吸收性的試驗方法

　　ASTM C127-2015

　　中文名稱：粗集料密度、相對密度(比重)和吸收性的試驗方法

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

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

　　范 圍：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.

　　發布日期：2015-01-01

　　實施日期：2015-03-01

　　標準組織：美國試驗與材料協會標準(ASTM)

　　ICS分類號：(91.100.30)混凝土和混凝土制品

　　中國標準分類號：(Q13)混凝土、集料、灰漿、砂漿

　　同一中標分類下的其他標準

　　• ACI 117-2010混凝土結構及材料公差及注釋

　　• ACI 201.1R-2008對使用中的混凝土作情況調查的指南

　　• ACI 207.1R-2005無鋼筋混凝土的指南

　　• ACI 207.1R-2005(2012)無鋼筋混凝土的指南

　　• ACI 207.2R-2007限制、體積變形及增強材料對大體積混凝土開裂的影響

　　• ACI 117-2010混凝土結構及材料公差及注釋

　　• ACI 122R-2002混凝土結構和石材體系的熱學特點

　　• ACI 201.1R-2008對使用中的混凝土作情況調查的指南

　　• ACI 207.1R-2005無鋼筋混凝土的指南