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
Testing hardened concrete - Part 7: Density of hardened concrete; English version of DIN EN 12390-7:2009-07
- 标准号
- DIN EN 12390-7:2009
- 发布
- 2009年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN EN 12390-7:2017
- 当前最新
- DIN EN 12390-7:2021
- 引用标准
- EN 12390-1
- 被代替标准
- DIN EN 12390-7:2001 DIN EN 12390-7 Berichtigung 1:2006 DIN EN 12390-7:2008
- 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.