Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Refractory mortars—Part 6: Determination of moisture content of ready-mixed mortarsGB/T 22459.6-20222022-10-1
Refractory mortars—Part 1:Determination of consistency using the penetrating cone methodGB/T 22459.1-20222022-10-1
Refractory mortars—Part 2:Determination of consistency using the reciprocating flow table methodGB/T 22459.2-20222022-10-1
Refractory mortars—Part 5: Determination of grain size distribution ( sieve analysis )GB/T 22459.5-20222022-10-1
Refractory mortars—Part 3:Determination of joint stabilityGB/T 22459.3-20212022-5-1
High alumina refractory mortarsGB/T 2994-20212022-3-1
Refractory castables for rolling mill reheating furnaceGB/T 22590-20212022-3-1
Refractory mortars—Part 7:Determination of other propertiesGB/T 22459.7-20192020-7-1
Patching material for BOFYB/T 4502-20162016-9-1
High-strength mullite castable for cement kilnJC/T 2160-20122013-6-1
Refractory castable for mixerYB/T 4275-20122012-11-1
Silica refractory mortarsYB/T 384-20112012-7-1
Magnesia,magnesia-alumina,magnesia-chrome refractory mortarsYB/T 5009-20112012-7-1
Refractory gunning material for inner lining maintenance of blast furnaceYB/T 4194-20092010-6-1
Self-flow refractory castablesYB/T 4197-20092010-6-1
Spalling resistance fast-drying refractory castablesYB/T 4195-20092010-6-1
Coating resistant refractory castableYB/T 4193-20092010-6-1
Alumina-magnesia refractory castablesYB/T 4110-20092010-6-1
Anhydrous tap-hole mix for blast furnacesYB/T 4196-20092010-6-1
Refractory mortars - Part 6: Determination of moisture content of ready-mixed mortarsGB/T 22459.6-20082009-7-1
Refractory mortars - Part 1: Determination of consistency using the penetrating cone methodGB/T 22459.1-20082009-7-1
High alumina refractory mortarsGB/T 2994-20082009-7-1
Refractory mortars - Part 7: Determination of properties at elevated temperaturesGB/T 22459.7-20082009-7-1
Refractory mortars - Part 2: Determination of consistency using the reciprocating flow table methodGB/T 22459.2-20082009-7-1
Fireclay refractory mortarsGB/T 14982-20082009-7-1
Refractory mortars - Part 4: Determination of flexural bonding strengthGB/T 22459.4-20082009-7-1
Refractory mortars - Part 3: Determination of joint stabilityGB/T 22459.3-20082009-7-1
Refractory mortars - Part 5: Determination of grain size distribution (sieve analysis)GB/T 22459.5-20082009-7-1
Refractory products—Test method of creep in compressionGB/T 5073-20052006-1-1
Basic Coating for TundishYB/T 4121-20042004-11-1
Dense refractory castables―Determination of pyrometric cone equivalent (refractoriness)YB/T 5199-19932004-11-1
Test method for explosion resistance of dense refractory castablesYB/T 4117-20032003-6-1
Preparation of specimen for unshaped refractories Part 1: Refractory castablesYB/T 5202.1-20032003-6-1
Dense refractory castables―Evaluation of consistency test and prepartion of test-piecesYB/T 5202-19932003-6-1
Dense refractory castables. Determination of thermal expansionYB/T 5205-19932003-6-1
Classification of unshaped refractory materialsGB/T 4513-20002001-6-1
Test method for thermal shock resistance of castable refractory(Water quenching)YB/T 2206.2-19981998-12-1
Test method for crushing strength of castables refractory at elevated temperatureYB/T 2208-19981998-12-1
Refractory cushion mortarYB/T 150-19981998-12-1
Test method for thermal shock resistance of castable refractory(Compressed air flow quenching)YB/T 2206.1-19981998-12-1
Infrared radiation coatings at high temperatureYB/T 134-19981998-12-1
Test method for refractoriness under load of castable refractory(non-differential with rising temperature)YB/T 2203-19981998-12-1
Alumina-silica insulating refractory mortarsYB/T 114-19971997-12-1
Unshaped refactory-Packing, marking, transportation and storageGB/T 15545-19951995-12-1
Dense refractory castables - Determination of sieve analysisYB/T 5204-19931994-1-1
Dense refractory castables—Determination of bulk density and apparent porosityYB/T 5200-19931994-1-1
Dense refractory castables―Determination of cold modulus of rupture and cold crushing strengthYB/T 5201-19931994-1-1
Dense refractory castables--Determination of pyrometric cone equivalent (refractoriness)GB 8932.1-19881989-5-1
Dense refractory castables--Determination of sieve analysisGB 8932.6-19881989-5-1
Dense refractory castables--Evaluation of consistency test and preparation of test-piecesGB 8932.4-19881989-5-1
Method for sample preparation of fireclay and high alumina plastic refractoriesGB 4758.2-19841985-9-1
High alumina refractory mortarsGB 2994-19821983-1-1
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