标准编号:	GB/T 750-1992
中文名称:	水泥压蒸安定性试验方法
英文名称:	method for soundness of portland cement
中标分类:	Q11    水泥
行业分类:	GB    国家标准
ICS分类:	91.100.10 91.100.10    水泥、石膏、石灰、砂浆 91.100.10
发布机构:	国家质量监督检验检疫总局
发布日期:	1992-9-2
实施日期:	1993-6-1
标准状态:	superseded
被新标准替代:	GB/T 750-2024 水泥压蒸安定性试验方法
被替代日期:	2025-5-1
替代旧标准:	GB 750-1965
翻译语言:	英文
文件格式:	PDF

This national standard specifies the instruments, working methods, and result evaluations for autoclave method for soundness of portland cement. This standard is applicable to measure the bulk heterogeneities change (caused by the hydration of periclase)of cements of portland cement, normal portland cement, slag portland cement, portland-pozzolana cement and portland fly-ash cement, also, it is applicable to other cements which are appointed to adopt this national standard.