1.1 This practice covers the determination of the relative resistance of various refractory brick to the action of molten slag dripped continuously onto test specimens within a heated furnace.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.