YB/T 4548-2016 (English Version) PDF

Scope: This standard specifies the terms and definitions, grades, shapes and dimensions, technical requirements, test methods, quality assessment procedures, packaging, marking, transportation, storage and quality certificates of wax stone bricks. This standard is applicable to the working layer of unrefined ladles and molten iron ladles, the permanent layers of various ladles, molten iron ladles, mixing cars and other equipment, and the wax stone bricks used in the furnace linings of other thermal equipment.

YB/T 4548-2016 Referenced Document

GB/T 10325 "Shaped refractory products—Rule of acceptance,sampling and inspection"
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 17912 Dimensions of refractory bricks for rotary kilns
GB/T 20511 Refractory products. Rules of model
GB/T 21114 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method*， 2019-06-04 Update
GB/T 2992.1 Dimensions of refractory bricks—Part 1:Specification for general bricks
GB/T 2997 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
GB/T 5072 Test method for normal temperature compressive strength of refractory materials*， 2023-12-28 Update
GB/T 6900 Chemical analysis of alumina silica refractories*， 2016-08-29 Update
GB/T 6901 Chemical analysis of silica refractories*， 2017-09-29 Update
GB/T 7321 Sample preparation for testing of shaped refractory products*， 2017-09-07 Update
YB/T 370 Refractoies.Determination of refractoriness under load (non-differential, with rising temperature)