This paper will present the results of an investigation in the application of Calcium Aluminate Cements (CAC) for refractory gunning products to determine the relationships between cement behaviour and gunning performance. Three CAC's are evaluated in a variety of model formulations. Properties studied include gunning parameters and characteristics along with the resultant properties of gunned samples. A parallel laboratory investigation into the cement characteristics is presented and conclusions are drawn between cement characteristics and actual gunning performance.
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