Methods of test for masonry units. Part 4 : determination of real and bulk density and of total and open porosity for natural stone masonry units.
标准号:NFP 12-104-1999
标准名称: 圬工设施试验方法.第4部分:天然石圬工设施总的和开式多孔性的测定及实际密度和松密度测定
英文名称:Methods of test for masonry units. Part 4 : determination of real and bulk density and of total and open porosity for natural stone masonry units.
标准类型:国外标准
标准状态:现行
发布日期:1999-03-05
实施日期:1999-03-05
中国标准分类号(CCS):P24
国际标准分类号(ICS):91.100.15