This part of ISO 1927 specifies the methods for the characterization of monolithic (unshaped) refractory materials as received and for checking the homogeneity of a delivery of a product. It is applicable to castables (dense and insulating),gunning materials tap hole clay,injection mixes,dry vibrating mixes,and ramming materials,as defined in ISO 1927-1.
NOTE:A check list of appropriate tests is given in Annex A.