AS 1774.4.1:2021

Describes a procedure for laboratory preparation of test pieces by casting. It applies to dense, medium weight and light weight castables, containing either hydraulic cements or other binders, to conventional and low cement castables, and any other type of refractory castable that can be installed by a casting process. KEYWORDS: Refractories; Refractory materials: Test method; Test piece preparation; Casting of monolithic test pieces.