YB/T 4438-2014 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification and brands, technical requirements, test methods, quality assessment procedures, packaging, marking, transportation, storage and quality certificates of the silica sol bonded series of castable materials. This standard applies to silica sol-bonded mullite, corundum-mullite, aluminum-silicon carbide and silicon carbide castables.

YB/T 4438-2014 Referenced Document

GB/T 15545 General rules for packing, marking, transport, storage and quality certificates of unshaped refractory*， 2020-06-02 Update
GB/T 16555 Chemical analysis of refractories containing carbon and silicon carbide or nitride*， 2017-09-07 Update
GB/T 17617 Rule of sampling and inspection for refractory raw materials*， 2018-02-06 Update
GB/T 21114 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method*， 2019-06-04 Update
GB/T 3001 Refractory products—Determination of modulus of rupture at ambient temperature*， 2017-09-07 Update
GB/T 5072 Test method for normal temperature compressive strength of refractory materials*， 2023-12-28 Update
GB/T 5988 Refractory products—Determination of permanent change in dimensions on heating*， 2022-03-09 Update
GB/T 6900 Chemical analysis of alumina silica refractories*， 2016-08-29 Update
YB/T 5200 Dense refractory castables ---Determination of bulk density and apparent porosity
YB/T 5202.1 Preparation of specimen for unshaped refractories Part1:Refractory castables

$Silicasol binded poured refractory material$