DIN EN 12390-7-2009 硬化混凝土试验.第7部分:硬化混凝土密度,英文版DIN EN 12390-7:2009-07

标准号：DIN EN 12390-7-2009
中文标准名称：硬化混凝土试验.第7部分:硬化混凝土密度,英文版DIN EN 12390-7:2009-07
英文标准名称：Testing hardened concrete - Part 7: Density of hardened concrete; English version of DIN EN 12390-7:2009-07
标准类型：Q13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.30
引用标准：EN 12390-1
适用范围：This European Standard specifies a method for determining the density of hardened concrete.It is applicable to lightweight, normal-weight and heavy-weight concrete.It differentiates between hardened concrete in the following states:1 ) as-received;2) water saturated;3) oven-dried.The mass and volume of the specimen of hardened concrete are determined and the density calculated.