prEN ISO 1927-4 rev

Monolithic (unshaped) refractory products — Part 4: Determination of consistency of castables prEN ISO 1927-4 rev

Scope

ISO 1927-4:2012 describes methods for the determination and measurement of the consistency of dense and insulating castables as defined in ISO 1927-1:2012. It is applicable to all types of dense regular castables, dense deflocculated castables and insulating castables to determine the liquid addition necessary for preparing test pieces according to ISO 1927-5:2012.