YB/T 5200-1993: Dense refractory castables. Determination of bulk density and apparent porosity

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Scope

This standard specifies the definition, determination principle, equipment, specimens,
test steps, result calculation, test error of bulk density and apparent porosity of dense
refractory castables.
This standard is applicable to the determination of bulk density and apparent porosity
of dense refractory castables after drying and firing.

Basic Data

Standard ID	YB/T 5200-1993 (YB/T5200-1993)
Description (Translated English)	Dense refractory castables. Determination of bulk density and apparent porosity
Sector / Industry	Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	Q46
Classification of International Standard	81.08
Word Count Estimation	4,480
Date of Issue	12/8/1993
Date of Implementation	1/1/1994
Older Standard (superseded by this standard)	GB 8932.2-1988
Quoted Standard	GB 8170; GB 7321; YB/T 5202; YB/T 5203
Summary	This standard specifies the definition of dense castable bulk density, porosity, the measurement principle, equipment, samples, test procedures, the results of calculation and experimental error. This standard applies to the determination of dense castable sample drying and bulk density after burning and apparent porosity.