JC/T 495-2013 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification, shape and size, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality of dense zircon bricks for glass melting furnaces (hereinafter referred to as zircon bricks) Certificates, etc. This standard applies to dense zircon bricks for glass melting furnaces that use zircon sand as raw material and are fired at high temperatures using isostatic pressing, machine pressing or other processes.

JC/T 495-2013 Referenced Document

GB/T 10326 Shaped refractory products inspections of dimension, appearance and section*， 2016-10-13 Update
GB/T 16546 General rules for packing, marking, transport, storage and quality certificates of shaped refractory*， 2020-06-02 Update
GB/T 18930 Terminology for refractories*， 2020-06-02 Update
GB/T 21114 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method*， 2019-06-04 Update
GB/T 2997 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products*， 2015-12-10 Update
GB/T 4984 Chemical analysis of refractories containning zirconia*， 2023-12-28 Update
GB/T 5072 Test method for normal temperature compressive strength of refractory materials*， 2023-12-28 Update
GB/T 7321 Sample preparation for testing of shaped refractory products*， 2017-09-07 Update
JC/T 806 Test method of static corrosion resistance of refractories for glass furnace to molten glass
YB/T 370 Refractoies.Determination of refractoriness under load (non-differential, with rising temperature)*， 2016-04-05 Update

2013 JC/T 495-2013 Dense zircon brick for glass furnace
1992 JC/T 495-1992 Dense zircon brick intended to be used in glass melting furnace