GB/T 28293-2012 Ground iron and steel slag

GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB/T 176-1996 Method for chemical analysis of cement GB/T 176-2008 Methods for chemical analysis of cement GB/T 176-2017 Methods for chemical analysis of cement GB/T 203-1994 Granulated blastfurnace slag used for cement production GB/T 203-2008 Granulated blastfurnace slag used for cement production GB/T 208-1994 Standard test method for cement density GB/T 208-2014 Test method for determinging cement density GB/T 750-1992 Autoclave method for soundness of portland cement GB/T 1346-2001 Test methods for water requirement of normal consistency,setting time and soundness of the portland cements GB/T 1346-2011 Test methods for water requirement of normal consistency,setting time and soundness of the portland cement GB/T 2419-1994 Test method for fluidity of cement mortar GB/T 2419-2005 Test method for fluidity of cement mortar GB/T 5483-1996 Gypsum and anhydrite GB/T 5483-2008 Natural gypsum GB 6566-2001 Limit of radionuclides in building materials GB 6566-2010 Limits of radionuclides in building materials GB/T 8074-1987 Testing method for specific surface of cement—Blaine method GB/T 8074-2008 Testing method for specific surface of cement—Blaine method GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 9774-2002 Sacks for packing cement GB/T 9774-2010 Sacks for packing cement GB/T 9774-2020 Sacks for packing cement GB 12573-1990 Sampling method of cement GB/T 12573-2008 Sampling method for cement GB/T 17671-1999 Method of testing cements—Determination of strength GB/T 17671-2021 Test method of cement mortar strength(ISO method) GB/T 21371-2008 By-product gypsum used in cement GB/T 21371-2019 By-product gypsum used in cement YB/T 022-1992 slag used in cement manufacturing YB/T 804-1995 Technical terminology for treatment and utilization of ironmaking and steelmaking slag YB/T 022-2008 YB/T 022-2008 Steel slag for use in cement YB/T 804-2009 Iron slag and terms for treatment and utilization JC/T 667-1997 Process additive used for cement milling JC/T 667-2004 Cement agglomeration aid GB/T 750-2024 Test method for autoclave expansion of cement GB/T 5483-2024 Natural gypsum GB/T 1346-2024 Test methods for water requirement of standard consistency,setting time and soundness of the portland cement GB/T 176-2025 Methods for chemical analysis of cement