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AS 1774.5-1989
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A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Refractories and refractory materials - Physical test methods The determination of density, porosity and water absorption
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
22-02-2023
English
01-01-1989
Sets out two methods for the determination of bulk density, apparent solid density, apparent porosity and water absorption of refractory materials. Also included is a direct method for bulk density, from which may be calculated true porosity and sealed porosity.
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