| Title |
Standard No. |
Implemented On |
| Terminology for refractories | GB/T 18930-2020 | 2021-5-1 |
| Insulation refractories—Determination of thermal conductivity(calorimeter) | GB/T 37796-2019 | 2020-7-1 |
| Monolithic(unshaped) refractory products—Determination of resistance to explosive spalling during heating | GB/T 36134-2018 | 2019-4-1 |
| Refractory materials—Determination of thermal conductivity (Platinum resistance thermometer method) | GB/T 36133-2018 | 2019-4-1 |
| Refractories—Determination of thermal expansion | GB/T 7320-2018 | 2019-4-1 |
| Rule of sampling and inspection for refractory raw materials | GB/T 17617-2018 | 2019-1-1 |
| Determination of corrosion resistance of refractories for cement kilns to CMSW | GB/T 35172-2017 | 2018-11-1 |
| Monolithic(unshaped) refractory products―Part 6:Measurement of physical properties | GB/T 4513.6-2017 | 2018-9-1 |
| Monolithic (unshaped) refractory products-Part 5:Preparation and treatment of test pieces | GB/T 4513.5-2017 | 2018-9-1 |
| Monolithic (unshaped) refractory products-Part 4:Determination of consistency of castables | GB/T 4513.4-2017 | 2018-9-1 |
| Monolithic | GB/T 4513.2-2017 | 2018-9-1 |
| Chemical analysis of magnesite and dolomite refractory products | GB/T 34332-2017 | 2018-9-1 |
| Monolithic (unshaped) refractory products-Part 3:Characterization as received | GB/T 4513.3-2017 | 2018-9-1 |
| Monolithic(unshaped) refractory porducts―Part 7:Tests on pre-formed shapes | GB/T 4513.7-2017 | 2018-9-1 |
| Refractory products--Determination of modulus of rupture at elevated temperatures | GB/T 3002-2017 | 2018-8-1 |
| Chemical analysis of silica refractories | GB/T 6901-2017 | 2018-8-1 |
| Chemical analysis of refractories containing carbon and silicon carbide or nitride | GB/T 16555-2017 | 2018-8-1 |
| Refractory products--Determination of moisture content | GB/T 3007-2017 | 2018-8-1 |
| Pyrometric reference cones | GB/T 13794-2017 | 2018-8-1 |
| Refractory products--Determination by inductively coupled plasma atomic emission spectrometry(ICP-AES) | GB/T 34333-2017 | 2018-8-1 |
| Refractory products―Determination of dynamic Youngs modulus(MOE) at elevated temperatures by impulse excitation of vibration | GB/T 34186-2017 | 2018-8-1 |
| Chemical analysis methods for determination of Fe2+ and Fe3+ in refractoryproducts by the spectral photometric method with 1, 10-phenanthroline | GB/T 34176-2017 | 2018-8-1 |
| Determination of sulfur in refractory products | GB/T 34175-2017 | 2018-8-1 |
| Sample preparation for testing of shaped refractory products | GB/T 7321-2017 | 2018-8-1 |
| Refractory products--Determination of tensile strength at elevated temperature | GB/T 34220-2017 | 2018-6-1 |
| Shaped refractory products inspections of dimension, appearance and section | GB/T 10326-2016 | 2017-9-1 |
| Determination of spalling resistance of insulating fire bricks | GB/T 32833-2016 | 2017-7-1 |
| Refractory materials—Determination of bulk density of granular materials | GB/T 2999-2016 | 2017-7-1 |
| Standard Test Method for Air Permeability of Dense Shaped Refractory Products | GB/T 3000-2016 | 2017-7-1 |
| Chemical analysis of alumina-silica refractories | GB/T 6900-2016 | 2017-7-1 |
| Test method for bulk density and true porosity of shaped insulating refractory products | GB/T 2998-2015 | 2017-1-1 |
| Chemical analysis of magnesia-alumina refractories | GB/T 5069-2015 | 2017-1-1 |
| Determination of boron oxide in refractory materials | GB/T 32177-2015 | 2017-1-1 |
| Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods | GB/T 32179-2015 | 2017-1-1 |
| Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products | GB/T 2997-2015 | 2017-1-1 |
| Test method for disoclation density of GaN single crystal—Cathodoluminescence spectroscopy | GB/T 32283-2015 | 2017-1-1 |
| Refractory products and materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories | GB/T 32178-2015 | 2017-1-1 |
| Monolithic (unshaped) refractory products―Part 1: Introduction andclassification | GB/T 4513.1-2015 | 2016-7-1 |
| Chemical analysis of refractories containing chrome | GB/T 5070-2015 | 2016-7-1 |
| Technical specification for application of insulated fireproof composite panels | JGJ/T 350-2015 | 2015-12-1 |
| Refractory materials-Determination of thermal shock resistance | GB/T 30873-2014 | 2015-4-1 |
| Classification of special dense shaped refractory products | GB/T 30870-2014 | 2015-2-1 |
| Dimensions of refractory bricks―Part 2:Terminology for shapes and brickworks of refractory bricks | GB/T 2992.2-2014 | 2014-12-1 |
| Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon | GB/T 30757-2014 | 2014-12-1 |
| Refractory products―Determination of dynamic Youngs modulus(MOE) by impulse excitation of vibration | GB/T 30758-2014 | 2014-12-1 |
| Dimensions of refractory bricks for rotary kilns | GB/T 17912-2014 | 2014-12-1 |
| Ceramic overflow brick for manufacture the LCD glass | JC/T 2232-2014 | 2014-10-1 |
| Refractory products—Determination of resistance to carbon monoxide | GB/T 29650-2013 | 2014-5-1 |
| Refractory materials—Determination of true density | GB/T 5071-2013 | 2014-5-1 |
| Shaped refractory products-rule of acceptance,sampling and inspection | GB/T 10325-2012 | 2013-5-1 |
| Shaped refractory products—Rule of acceptance,sampling and inspection | GB/T 10325-2012E | 2013-5-1 |
| Refractory products - Determination of resistance to abrasion at ambient temperature | GB/T 18301-2012 | 2013-5-1 |
| Dimensions of refractory bricks— Part 1:Specification for general bricks | GB/T 2992.1-2011 | 2012-2-1 |
| Dimensions of refractory bricks—Part 1:Specification for general bricks | GB/T 2992.1-2011E | 2012-2-1 |
| Dimensions of refractory bricks for blast furnaces and hot-blast stoves | YB/T 5012-2009 | 2010-6-1 |
| Dimensions of refractory bricks for ladle | YB/T 4198-2009 | 2010-6-1 |
| Determination of thermal diffusivity or thermal conductivity by the flash method | GB/T 22588-2008 | 2009-10-1 |
| Refractories - Determination of cold compressive strength | GB/T 5072-2008 | 2009-4-1 |
| Pyrometric reference cones | GB/T 13794-2008 | 2009-4-1 |
| Refractory products - Determination of alkali-resistance | GB/T 14983-2008 | 2008-12-1 |
| Refractories - Determination of thermal expansion | GB/T 7320-2008 | 2008-12-1 |
| Refractory products - Determination of refractoriness-under-load - Differential method with rising temperature | GB/T 5989-2008 | 2008-12-1 |
| Refractory products—Determination of resistance to sulfuric acid | GB/T 17601-2008 | 2008-11-1 |
| Chemical analysis of silica refractories | GB/T 6901-2008 | 2008-11-1 |
| Classification of dense shaped refractory products—Alumina-silica | GB/T 17105-2008 | 2008-11-1 |
| Classification of basic dense shaped refractory products containing less than 7% residual carbon | GB/T 18931-2008 | 2008-11-1 |
| Refractory products - Determination of modulus of rupture at ambient temperature | GB/T 3001-2007 | 2008-6-1 |
| Refractory products—Determination of pyrometric cone equivalent (refractoriness) | GB/T 7322-2007 | 2008-4-1 |
| Chemical analysis of refractory products by XRF—Fused cast bead method | GB/T 21114-2007 | 2008-2-1 |
| Refractory products—Determination of permanent change in dimension on heating | GB/T 5988-2007 | 2008-2-1 |
| Dimensions of bricks for steel - making converters | YB/T 060-2007 | 2007-9-1 |
| Test method for molten cryolite bath erosion resistance of refractory material | YB/T 4161-2007 | 2007-9-1 |
| Dense electro-fused alumina | YB/T 102-2007 | 2007-7-1 |
| Refractory materials - Determination of thermal conductivity - Hot-wire method | GB/T 5990-2006 | 2007-2-1 |
| Refractories - Determination of moisture content | GB/T 3007-2006 | 2007-2-1 |
| Refractory products - Rules of model | GB/T 20511-2006 | 2007-2-1 |
| Refractory materials - Determination of thermal conductivity(calorimeter) | YB/T 4130-2005 | 2005-8-1 |
| Refractory products - Determination of modulus of rupture at elevated temperatures | GB/T 3002-2004 | 2004-12-1 |
| Dense shaped refractory products-Determination of permanent changs in dimension on heating | GB/T 5988-2004 | 2004-12-1 |
| Chemical analysis of silica refractories―Part 2:Determination of silicon dioxide―Gravimetric―molybdenum blue photometric method | GB/T 6901.2-2004 | 2004-7-1 |
| Sample preparation for testing of shaped refractory products | GB/T 7321-2004 | 2004-7-1 |
| Refractory products-Determination of thermal shock resistance Part 3: Water quenching-crack | YB/T 376.3-2004 | 2004-6-17 |
| Terminology for refractories | GB/T 18930-2002 | 2003-6-1 |
| Refractory materials - Determination of bulk density of granular materials | GB/T 2999-2002 | 2003-6-1 |
| Classificatoin of basic refractory products containing less than 7% residual carbon | GB/T 18931-2002 | 2003-6-1 |
| Test method of gas flow for functional refractories | YB/T 4115-2003 | 2003-6-1 |
| Refractory Products ― Tests of Dimension, Appearance and Section | GB/T 10326-2001 | 2002-5-5 |
| Rule of preparing sample for tests of dense shaped refractory products | GB/T 7321-1987 | 2001-6-1 |
| Test Method for Bulk Density, Apparent Porosity and True Porosity of Dense Shaped Refractory Products | GB/T 2997-2000 | 2001-6-1 |
| Refactory materials-Determination of thrmal expansion-Telescope method | GB/T 7320.2-2000 | 2001-6-1 |
| Refractory materials-Determination of thermal expansion-Push rod method | GB/T 7320.1-2000 | 2001-6-1 |
| Shaped refractory products--Determination of modulus of rupture at ambient temperature | GB/T 3001-2000 | 2001-6-1 |
| Refractory bricks for use in rotary kilns - Hot-face identification marking | GB/T 18257-2000 | 2001-6-1 |
| Testing method for cold specific resistivity of carbon-containing refractory products | YB/T 173-2000 | 2000-12-1 |
| Dense shaped refractory products--Determination of permeability to gases | GB/T 3000-1999 | 2000-5-1 |
| Diamensions of dome bricks for electric arc furnace roofs | YB/T 2217-1999 | 2000-1-1 |
| Dimensions of general bricks | GB/T 2992-1998 | 1999-8-1 |
| Refractory products--Sampling of raw materials and unshaped products | GB/T 17617-1998 | 1999-8-1 |
| Refractory products-Determination of refractoriness-under -load - Differential-with rising temperature | GB/T 5989-1998 | 1999-8-1 |
| Dense,shaped refractory products-Determination of cold compressive strength-Part 1:Referee test without packing | GB/T 5072.1-1998 | 1999-7-1 |
| Dense shaped refractory products--Determination of resistance to sulfuric acid | GB/T 17601-1998 | 1999-7-1 |
| Dense, shaped refractory products--Test methods for products containing carbon | GB/T 17732-1999 | 1998-9-1 |
| Test method for pyrometric cone equivalent (refractoriness) of refractories | GB/T 7322-1997 | 1998-5-1 |
| Refractory materials - Determination of true density | GB/T 5071-1997 | 1998-5-1 |
| Classification of dense shaped refractory produts | GB/T 17105-1997 | 1998-5-1 |
| Test method for pore size distribution of refractory | YB/T 118-1997 | 1997-12-1 |
| Shapes and dimensions of bricks for blast furnaoes and hot-blast stove | YB/T 5012-1997 | 1997-10-1 |
| Shaped refractory products-Packing, marking, transportation and storage | GB/T 16546-1996 | 1997-3-1 |
| Test method for thermal shock resistance of refractory prodcts(air quenching) | YB/T 376.2-1995 | 1995-10-1 |
| Test method for thermal shock resistance of refractory prodcts(water quenching) | YB/T 376.1-1995 | 1995-10-1 |
| Test method for refractoriness under coad of vefractory products(non-differential with rising temperature) | YB/T 370-1995 | 1995-10-1 |
| Chemical analysis methods for fuse cast alumina refractories | GB/T 14351-1993 | 1994-2-1 |
| Chemical analysis methods for zircon refractories | GB/T 14350-1993 | 1994-2-1 |
| Dimensions of refractory bricks for ladle flow control systems | YB/T 5113-1993 | 1994-1-1 |
| Test methods for thermal shock resistance of refractory product | YB 4018-1991 | 1992-1-1 |
| Basic standard for refractory product for glass melter | YB 4014-1991 | 1992-1-1 |
| Refractory products--Inspections of dimension appearance and section | GB/T 10326-1988 | 1990-1-1 |
| Test method for the resistance of refractories to slag attack | GB/T 8931-1988 | 1989-5-1 |
| Test method for thermal expansion of refractory products | GB/T 7320-1987 | 1988-3-1 |
| Fireclay and high-alumina refractories; Determination of loss content on ignition; Gravimetric method | GB/T 6900.1-1986 | 1987-9-1 |
| Silica refractories--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric method | GB/T 6901.2-1986 | 1987-9-1 |
| Test method for creep in compression of refractory products | GB/T 5073-1985 | 1986-1-1 |
| Dimensions of refractory bricks for ladle flow control systems | GB 4422-1984 | 1985-4-1 |
| Dimensions of refractory bricks for casting | GB 4419-1984 | 1985-4-1 |
| Dimensions of refractory bricks for blast furnaces and hot blast stoves | GB 2278-1980 | 1981-10-1 |
