Title |
Standard No. |
Implemented On |

Technical specification of site testing of commercial masonry mortar | DG/TJ 08-2021-2007 | |

Flue gas desulfurization gypsum | GB/T 37785-2019 | 2020-7-1 |

Chemical analysis methods of different sulfur forms in gypsum and gypsum products | GB/T 37321-2019 | 2020-2-1 |

Calculation method of sulphur dioxide emission with portland cement clinker production | GB/T 37249-2018 | 2019-11-1 |

Sulpho-aluminate cement clinker | GB/T 37125-2018 | 2019-11-1 |

Common portland cement, including Amendment 3 | GB 175-2007/XG3-2018 | 2019-10-1 |

Phosphogypsum | GB/T 23456-2018 | 2019-5-1 |

Methods for phase composition analysis of calcined gypsum | GB/T 36141-2018 | 2019-4-1 |

Natural zeolite powder used in concrete and mortar | JG/T 566-2018 | 2019-4-1 |

Slow-setting portland cement for roadbases | GB/T 35162-2017 | 2018-11-1 |

Combustible material preprocessed from CMSW for coprocessing in cement kiln | GB/T 35170-2017 | 2018-11-1 |

Moderate-heat portland cement,low-heat portland cement | GB/T 200-2017 | 2018-11-1 |

Limestone powder used for cement , mortar and concrete | GB/T 35164-2017 | 2018-11-1 |

Determination of total organic carbon in limestone | GB/T 35151-2017 | 2018-11-1 |

Ultra-fine portland cement | GB/T 35161-2017 | 2018-11-1 |

Methods for sampling and sample preparation of CMSW for coprocessing in cement kiln | GB/T 35171-2017 | 2018-11-1 |

Methods for chemical analysis of cement | GB/T 176-2017 | 2018-11-1 |

Masonry cement | GB/T 3183-2017 | 2018-11-1 |

Specification for equipping and managing of the measuring instrument of energy in the cement production enterprise | GB/T 35461-2017 | 2018-11-1 |

Ground granulated blast furnace slag used for cement，mortar and concrete | GB/T 18046-2017 | 2018-11-1 |

White portland cement | GB/T 2015-2017 | 2018-9-1 |

Portland cement for road | GB/T 13693-2017 | 2018-9-1 |

Portland cement used for pipe pile without high pressure steam | GB/T 34189-2017 | 2018-8-1 |

Fly ash used for cement and concrete | GB/T 1596-2017 | 2018-6-1 |

Determination of combustion characteristics of CMSW for coprocessing in cement kiln | GB/T 34615-2017 | 2018-5-1 |

Light-weight mortar | JG/T 521-2017 | 2018-4-1 |

Implementation guidelines for management and control system of risk classification for production safety of cement manufacturing industry commerce | DB37/T 3151-2018 | 2018-3-24 |

Implementation guidelines for the system of screening for and elimination of hidden risks of work safety accidents of cement manufacturing industry commerce | DB37/T 3152-2018 | 2018-3-24 |

Social responsibility evaluation index system of cement enterprise | T/CCAS 003-2018 | 2018-3-1 |

Guidance on social responsibility reporting of cement enterprise | T/CCAS 002-2018 | 2018-3-1 |

Guidance on social responsibility of cement enterprise | T/CCAS 001-2018 | 2018-3-1 |

Polycarboxylates high performance water-reducing admixture | JG/T 223-2017 | 2017-12-1 |

Oil well cement | GB/T 10238-2015/XG1-2017 | 2017-11-1 |

Decorative gypsum board | JC/T 799-2016 | 2017-1-1 |

Limit and determination of the water-soluble chromium(Ⅵ) content for cement | GB 31893-2015 | 2016-10-1 |

Oil well cement | GB/T 10238-2015 | 2016-8-1 |

Calcium aluminate cement | GB/T 201-2015 | 2016-5-1 |

Portland cement for nuclear power engineering | GB/T 31545-2015 | 2016-2-1 |

Plaster and screed mortar | JC/T 2326-2015 | 2016-1-1 |

Energy storage temperature-adjustable dry-mixed mortar for buildings | JC/T 2338-2015 | 2016-1-1 |

Portland cement used for ocean project | GB/T 31289-2014 | 2015-10-1 |

Dry-mixed mortar screening equipment technical specification | SB/T 11129-2015 | 2015-9-1 |

Ready-mixed mortar terminology | GB/T 31245-2014 | 2015-6-1 |

Nomenclature and terminology of cement | GB/T 4131-2014 | 2015-2-1 |

Test method for determinging cement density | GB/T 208-2014 | 2014-12-1 |

Test methods of physical property for dry-mix mortar | GB/T 29756-2013 | 2014-6-1 |

Building quicklime | JC/T 479-2013 | 2013-9-1 |

Building hydrated lime | JC/T 481-2013 | 2013-9-1 |

Cellulose ether for dry-mixed mortar | JC/T 2190-2013 | 2013-9-1 |

The bricks & blocks composited insulation materials | GB/T 29060-2012 | 2013-9-1 |

Methods for chemical analysis of limestone,quicklime and hydrated lime for building materials industry | GB/T 5762-2012 | 2013-8-1 |

Methods for chemical analysis of gypsum | GB/T 5484-2012 | 2013-8-1 |

Methods for dealing with the waste solution of chemical analysis of cement | GB/T 29422-2012 | 2013-8-1 |

Uncalcined flue gas desulfurization gypsum based binder | DB31/T 665-2012 | 2013-2-1 |

Technical specification for application of derivative products (plaster,blocks and soil stabilizer)from uncalcined flue gas desulfurization gypsum based binder | DB31/T 666-2012 | 2013-2-1 |

Gypsum plaster | GB/T 28627-2012 | 2013-2-1 |

Methods for chemical analysis of free silicon dioxide for cement clinker | GB/T 28629-2012 | 2013-2-1 |

Determination of the waste content in the raw mix of cement | GB/T 27978-2011 | 2012-10-1 |

Methods for chemical analysis of granulated blastfurnace slag | GB/T 27975-2011 | 2012-10-1 |

Methods for chemical analysis of fly ash and coal gangue as building material | GB/T 27974-2011 | 2012-10-1 |

Test and calculation methods of electricity efficiency of cement production | GB/T 27977-2011 | 2012-10-1 |

Methods for chemical analysis of volatilized silica | GB/T 27973-2011 | 2012-10-1 |

Silica fume for cement mortar and concrete | GB/T 27690-2011 | 2012-8-1 |

Paper joint tape | JC/T 2076-2011 | 2012-7-1 |

Mortars for external thermal composite systems based on extruded polystyrene | JC/T 2084-2011 | 2012-7-1 |

Joint gypsum | JC/T 2075-2011 | 2012-7-1 |

Technical specification for manufacture technics and application of dry-mixed | JC/T 2089-2011 | 2012-7-1 |

Gypsum plasterboard thermal insulation composite panels | JC/T 2077-2011 | 2012-7-1 |

Gypsum cornices | JC/T 2078-2011 | 2012-7-1 |

Banking and related financial services - Triple DEA - Modes of operation - Implementation guidelines | GB/T 27927-2011 | 2012-5-1 |

Repair of concrete structures using polymer cement mortar | JG/T 336-2011 | 2012-5-1 |

Fired heat preservation brick and block | GB 26538-2011 | 2012-4-1 |

Fired heat preservation brick and block | GB/T 26538-2011 | 2012-4-1 |

Ground granulated electirc furnace phosphorous slag powder used for cement and concrete | GB/T 26751-2011 | 2012-3-1 |

Cement grinding aids | GB/T 26748-2011 | 2012-3-1 |

Test methods for water requirement of normal consistency,setting time and soundness of the portland cement | GB/T 1346-2011 | 2012-3-1 |

Test method for grindability of cement raw materials (Bond method) | GB/T 26567-2011 | 2012-2-1 |

Sand for construction | GB/T 14684-2011 | 2012-2-1 |

Test method for burnability of cement raw meal | GB/T 26566-2011 | 2012-2-1 |

Measuring methods of heat balance of cement rotary kiln | GB/T 26282-2010 | 2011-11-1 |

Calculating methods for heat balance,heat efficiency and comprehensive energy consumption of cement rotary kiln | GB/T 26281-2010 | 2011-11-1 |

Ready-mixed mortar | GB/T 25181-2010 | 2011-8-1 |

Paste for compressive strength test of wall brick | GB/T 25183-2010 | 2011-8-1 |

Grouting admixture for prestressed structure | GB/T 25182-2010 | 2011-8-1 |

Dry-mixed masonry and plastering mortar of building | JG/T 291-2011 | 2011-8-1 |

Steel slag cement for road | GB 25029-2010 | 2011-7-1 |

Steel slag cement for road | GB/T 25029-2010 | 2011-7-1 |

Precast prestressed spun concrete square piles | JC/T 2029-2010 | 2011-3-1 |

Anti - Freezing admixture for cement mortar | JC/T 2031-2010 | 2011-3-1 |

Gypsum blocks | JC/T 698-2010 | 2011-3-1 |

Norm of energy consumption per unit quantity for gypsum plasterboard | JC/T 523-2010 | 2011-3-1 |

α - High strength gypsum plaster | JC/T 2038-2010 | 2011-3-1 |

Limestone portand cement | JC/T 600-2010 | 2011-3-1 |

Self-stressing ferro-Sulphoaluminate Cement | JC/T 437-2010 | 2011-3-1 |

Gypsum panel with cavities | JC/T 829-2010 | 2011-3-1 |

Lightweight aggregates and its test methods—Part 2:Test methods for lightweight aggregates | GB/T 17431.2-2010 | 2011-2-1 |

Lightweight aggregates and its test methods - Part 1：Lightweight aggregates | GB/T 17431.1-2010 | 2011-2-1 |

Cement based wear resisting material | JG/T 270-2010 | 2010-8-1 |

Methods for Performance-Measuring of Raw Meal Nodule of Cement | JC/T 455-2009 | 2010-6-1 |

Test method for determining expansive ratio of expansive cement | JC/T 313-2009 | 2010-6-1 |

Methods of chemical analysis of silicious raw materials for cement industry | JC/T 874-2009 | 2010-6-1 |

Technical specificaton for the application of cement-based nonshrinkage grouting materials in petrochemical industry | SH/T 3604-2009 | 2010-6-1 |

Sampling method of lime | JC/T 620-2009 | 2010-6-1 |

Methods for chemical analysis of alunite expansive cement | JC/T 312-2009 | 2010-6-1 |

Granulated blast furnace titanium slag used for cement | JC/T 418-2009 | 2010-6-1 |

Ranking of common Portland cements | JC/T 452-2009 | 2010-6-1 |

Methods of chemical analysis of iron raw materials for cement industry | JC/T 850-2009 | 2010-6-1 |

Rotary kiln dust used in cement | JC/T 742-2009 | 2010-6-1 |

Testing mehtod of the early stiffening of cement(Paste Method and Mortar Method) | JC/T 602-2009 | 2010-6-1 |

Methods for determining air content in cement mortar | JC/T 601-2009 | 2010-6-1 |

Lime for silicate building products | JC/T 621-2009 | 2010-6-1 |

Method for determining residue water-extractable sulfate in cement mortar | JC/T 668-2009 | 2010-6-1 |

Method for assessing the uniformity of-cement strength | JC/T 578-2009 | 2010-6-1 |

Calcium Sulpho-aluminate modified Portland Cement | JC/T 1099-2009 | 2010-6-1 |

Apparatus for determining physical performance of oil well cenment | JC/T 2000-2009 | 2010-6-1 |

Phosphogypsum | GB/T 23456-2009 | 2010-1-1 |

Flexible skin plaster for exterior wall | GB/T 23455-2009 | 2010-1-1 |

Magnesium slag portland cement | GB/T 23933-2009 | 2009-9-1 |

Common portland cement | GB 175-2007/XG1-2009 | 2009-9-1 |

Standard for test method of basic properties of construction mortar | JGJ/T 70-2009 | 2009-6-1 |

Methods for chemical analysis of cement | GB/T 176-2008 | 2009-4-1 |

Chemical analysis methods of alundum powder | GB/T 9489-2008 | 2009-4-1 |

Test Method for Determining Capability of Resisting Sulfate Corrod | GB/T 749-2008 | 2009-4-1 |

Gypsum plasterboard | GB/T 9775-2008 | 2009-4-1 |

Sampling method for cement | GB/T 12573-2008 | 2009-4-1 |

Natural gypsum | GB/T 5483-2008 | 2009-4-1 |

Granulated blastfurnace slag used for cement production | GB/T 203-2008 | 2009-4-1 |

Calcined gypsum | GB/T 9776-2008 | 2009-4-1 |

Technical specification for cast-in-situ foamed light soil (with explanation) | CECS 249-2008 | 2009-3-1 |

Low heat portland steel slag cement | JC/T 1082-2008 | 2008-12-1 |

Methods for chemical analysis of China ISO standard sand | JC/T 1084-2008 | 2008-12-1 |

Steel slag cement for road | JC/T 1087-2008 | 2008-12-1 |

X-ray fluorescence analyzer for cement | JC/T 1085-2008 | 2008-12-1 |

The method for determining the chloride diffusion coefficient for cement | JC/T 1086-2008 | 2008-12-1 |

Methods for chemical analysis of granulated electric furnace phosphorous slag | JC/T 1088-2008 | 2008-12-1 |

Soundless cracking agent | JC 506-2008 | 2008-12-1 |

Test method for compatibility of cement and water-reducing agent | JC/T 1083-2008 | 2008-12-1 |

Steel slag masonry cement | JC/T 1090-2008 | 2008-12-1 |

Portland cement clinker | GB/T 21372-2008 | 2008-8-1 |

Testing method for specific surface of cement—Blaine method | GB/T 8074-2008 | 2008-8-1 |

Test methods for heat of hydration of cement | GB/T 12959-2008 | 2008-8-1 |

By-product gypsum used in cement | GB/T 21371-2008 | 2008-8-1 |

Ground granulated blast furnace slag used for cement and concrete | GB/T 18046-2008 | 2008-7-1 |

Methods for chemical analysis of aluminate cement | GB/T 205-2008 | 2008-7-1 |

Methods for chemical analysis of chloride for cenment | JC/T 1073-2008 | 2008-7-1 |

Common Portland Cements | GB 175-2007 | 2008-6-1 |

Perforated gypsum board for acoustic use | JC/T 803-2007 | 2008-4-1 |

Decorating gypsum board for lay-in installing | JC/T 800-2007 | 2008-4-1 |

Paper for gypsum board | JC/T 443-2007 | 2008-4-1 |

Technical specification of fly ash for use in hydraulic concrete | DL/T 5055-2007 | 2007-12-1 |

Polycarboxylates high performance water-reducing admixture | JG/T 223-2007 | 2007-12-1 |

Technical specification for phosphorous slag powder use in hydraulic concrete | DL/T 5387-2007 | 2007-12-1 |

Exterior reflective thermal insulating coatings on buildings | JC/T 1040-2007 | 2007-11-1 |

Decorating gypsum board | JC/T 799-2007 | 2007-11-1 |

Quantitative determination of constituents of cement | GB/T 12960-2007 | 2007-10-1 |

Gypsum binders | JC/T 1025-2007 | 2007-10-1 |

Decorative render and plaster for wall | JC/T 1024-2007 | 2007-10-1 |

Gypsum based self-leveling floor compound | JC/T 1023-2007 | 2007-10-1 |

Portland steel slag cement | GB/T 13590-2006 | 2007-2-1 |

Portland steel slag cement | GB 13590-2006 | 2007-2-1 |

Sulphoaluminate cement | GB 20472-2006 | 2007-2-1 |

Dry mix thermal insulating composition for buildings | GB/T 20473-2006 | 2007-2-1 |

Portland phosphorous slag cement | JC/T 740-2006 | 2006-10-1 |

Testing method for particle size of cement | JC/T 721-2006 | 2006-10-1 |

Determination of calorific value of cement black raw meal | JC/T 1005-2006 | 2006-10-1 |

Predecorated gypsum board | JC/T 997-2006 | 2006-8-1 |

Production and application technology specification of commercial mortar | DG/TJ 08-502-2006 | 2006-6-1 |

Phosphogypsum used for cement production | NY/T 1060-2006 | 2006-5-1 |

Technical specification for polymer modified cementitous waterproofing materials and penetrating and crystalling waterproofing materials | CECS 195-2006 | 2006-4-1 |

Pozzolanic materials used for cement production | GB/T 2847-2005 | 2006-3-1 |

Oil well cement | GB 10238-2005 | 2006-3-1 |

Technical requirement for environmental labeling products Chemical gypsum products | HJ/T 211-2005 | 2006-1-1 |

Portland cement for road | GB 13693-2005 | 2005-12-1 |

Sulfate Resistance Portland Cement | GB 748-2005 | 2005-12-1 |

Portland cement for road | GB/T 13693-2005 | 2005-12-1 |

Cementitious grout | JC/T 986-2005 | 2005-8-1 |

Fly ash used for cement and concrete | GB/T 1596-2005 | 2005-8-1 |

Test Method for Fluidity of Cement Mortar | GB/T 2419-2005 | 2005-8-1 |

Cementitious self-leveling floor mortar | JC/T 985-2005 | 2005-8-1 |

Definition, Classification, Nomenclature and Terms of Concrete Ad | GB/T 8075-2005 | 2005-8-1 |

Test method for actibity of industrial waste slag used as addition to cement | GB/T 12957-2005 | 2005-8-1 |

The Test Sieving Method for Fineness of Cement | GB/T 1345-2005 | 2005-8-1 |

Ultra-rapid hardening regulated set aluminate cement | JC/T 736-1985(1996) | 2005-7-1 |

Test method for cracking-resistance of cement mortar | JC/T 951-2005 | 2005-7-1 |

Boiling box for determing soundness of cement | JC/T 955-2005 | 2005-7-1 |

Apparatus for blaine method | JC/T 956-2005 | 2005-7-1 |

Curing box for cement mortar specimens | JC/T 959-2005 | 2005-7-1 |

Flow table for determine mortar fluidity | JC/T 958-2005 | 2005-7-1 |

Apparatus of wear abrasion for harden mortar | JC/T 961-2005 | 2005-7-1 |

Automatic compression machine for testing cement strength | JC/T 960-2005 | 2005-7-1 |

Le Chatelier for determining soundness of cement paste | JC/T 954-2005 | 2005-7-1 |

Tester for determining expansive of Le Chatelier needles | JC/T 962-2005 | 2005-7-1 |

Type I low pH value sulphoraluminate cement | JC/T 737-1986(1996) | 2005-7-1 |

Standard test method for drying shinkage of mortar | JC/T 603-2004 | 2005-4-1 |

Grinding aids for use in the manufacture of cement | JC/T 667-2004 | 2005-4-1 |

Alunite expansive cement | JC/T 311-2004 | 2005-4-1 |

Accelerated test method for cement strength | JC/T 738-2004 | 2005-4-1 |

Method of physical test for self-stressing cement | JC/T 453-2004 | 2005-4-1 |

Method of wear abrasion for harden mortar | JC/T 421-2004 | 2005-4-1 |

Test methods for mineral wool and its products―Part 4:Average diameter of fibers | GB/T 5480.4-2004 | 2004-12-1 |

Masonry mortar plasticizer | JG/T 164-2004 | 2004-12-1 |

Self-regulating heating belts for buildings and living facilities | JC/T 2230-2014 | 2004-10-1 |

Moderate Heat Portland Cement Low Heat Portland Cement Low Heat Port | GB 200-2003 | 2004-1-1 |

Masonry cement | GB/T 3183-2003 | 2004-1-1 |

Methods for chemical analysis of fluorspar for building materials industry | JC/T 911-2003 | 2003-12-1 |

Rapid hardening sulphoaluminate cement Rapid hardening ferri-aluminate cement | JC 933-2003 | 2003-12-1 |

Technical condition of coal for cement shaft kiln | JC/T 912-2003 | 2003-12-1 |

Directives for the grading of conventional cement product | JC/T 452-2002 | 2002-12-1 |

Special masonry mortar and plaster mortar for autoclaved aerated concrete | JC/T 890-2001 | 2002-6-1 |

Special masonry mortar and plaster mortar for autoclaved aerated concrete | JC 890-2001 | 2002-6-1 |

Test Methods for Water Requirement of Normal Consistency, Setting | GB/T 1346-2001 | 2001-10-1 |

Test method for potential expansion of portland cement mortars exposed to sulfate | GB/T 749-2001 | 2001-10-1 |

Fly ash for silicate building products | JC/T 409-2001 | 2001-10-1 |

Methods for chemical analysis of aluminate cement | GB/T 205-2000 | 2000-6-1 |

Aluminate cements | GB 201-2000 | 2000-6-1 |

Sampling method of cement | GB 12573-1990 | 2000-1-1 |

Portland Cement and Ordinary Portland Cement | GB 175-1999 | 1999-12-1 |

FA glue material for architectural mortar | JG/T 3062-1999 | 1999-12-1 |

Gypsum plasters-Determination of physical properties of pure paste | GB/T 17669.4-1999 | 1999-8-1 |

General test conditions for gypsum plasters | GB/T 17669.1-1999 | 1999-8-1 |

Gypsum plasters--Determination of water of crystallization content | GB/T 17669.2-1999 | 1999-8-1 |

Gypsum plasters - Determination of mechanical properties | GB/T 17669.3-1999 | 1999-8-1 |

Gypsum plasterboard | GB/T 9775-1999 | 1999-8-1 |

Gypsum plasters - Determination of physical properties of powder | GB/T 17669.5-1999 | 1999-8-1 |

Oil well cement | GB 10238-1998 | 1999-4-1 |

Natural zeolite powder used in concrete and mortar | JG/T 3048-1998 | 1999-3-15 |

Composite portland cement | GB 12958-1999 | 1999-1-2 |

Method of testing cements--Determination of strength | GB/T 17671-1999 | 1998-12-5 |

Gypsum rock for the manufacture of binders | JC/T 700-1998 | 1998-12-1 |

Masonry cement | GB/T 3183-1997 | 1998-2-1 |

Nomenclature, definition and terminology of cement | GB/T 4131-1997 | 1998-2-1 |

Test method for calcium sulfate in hydrated cement mortar | JC/T 668-1997 | 1997-12-1 |

Energy consumption grading of cement plant | GB/T 16780-1997 | 1997-1-1 |

Method for Chemical Analysis of Cement | GB/T 176-1996 | 1996-12-1 |

Steel slag masonry cement | YB 4099-1996 | 1996-10-1 |

Method for measuring air content in cement bonded sand | JC/T 601-1995 | 1996-10-1 |

Steel slag cement for road | YB 4098-1996 | 1996-10-1 |

Terms for lime | JC/T 619-1996 | 1996-8-1 |

Sulfate resistance portland cement | GB 748-1996 | 1996-1-2 |

Gypsum and anhydrite | GB/T 5483-1996 | 1996-1-2 |

Pozzolanic materials used for cement production | GB/T 2847-1996 | 1996-1-2 |

Method for determining the contents of constituents of cement | GB/T 12960-1996 | 1996-1-2 |

Test method for fluidity of cement mortar | GB/T 2419-1994 | 1995-6-1 |

Granulated blastfurnace slag used for cement production | GB/T 203-1994 | 1995-6-1 |

method for soundness of portland cement | GB/T 750-1992 | 1993-6-1 |

Portland cement for road | GB 13693-1992 | 1993-6-1 |

Steel and iron slag cement | GB 13590-1992 | 1993-6-1 |

Water for Analytical Laboratory Use - Specification and Test Method | GB 6682-1992 | 1993-5-1 |

Water for Analytical Laboratory Use - Specification and Test Method | GB 6682-1986 | 1993-5-1 |

Technical specifications for compressive strength of hardened mortar by impact method | YB 9248-1992 | 1993-4-1 |

Test method for activity of industrial waste slag used as addition to cement | GB/T 12957-1991 | 1992-3-1 |

Test method for fineness of cement--The 80μm sieve | GB/T 1345-1991 | 1992-3-1 |

Test method for heat of hydration of cement－The heat of solution method | GB/T 12959-1991 | 1992-3-1 |

White portland cement | GB/T 2015-1991 | 1992-1-1 |

Chemical analysis method of chlorine in cement raw material | JC/T 420-1991 | 1991-11-1 |

Rapid harding portland cement | GB 199-1990 | 1991-1-1 |

Moderate heat portland cement-Low heat portland slag cement | GB 200-1989 | 1989-12-1 |

Testing method for specific surface of cement; Blaine method | GB/T 8074-1987 | 1988-2-1 |

Granulated electric furnace phosphorous slag used for cement production | GB/T 6645-1986 | 1987-7-1 |

Test method for strength of hydraulic cement mortar | GB/T 177-1985 | 1985-10-1 |

Test method for heat of hydration of cement(adiabatic method) | GB/T 2022-1980 | 1981-1-1 |

Standard sand for cement strength test | GB 178-1977 | 1979-7-1 |

Porland Blast Furnace-slag Cement, Portland Poxolana Cement and Por | GB 1344-1999 | 1905-6-21 |