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Refractories and refractory materials – Physical test methods – The determination of workability index of mouldable refractories standard by Standards Australia, 12/31/1984
Describes the procedure for determining the workability index of a mouldable refractory by subjecting of cylindrical specimen prepared in specified manner to predetermined impacts at room temperature. Uses a modified ASTM sand rammer and specifies essential details thereof with the aid of diagrams.