Monolithic (unshaped) refractory products - Characterization as received has-digital with taper external and parallel

with taper external and parallel internal threads

- Do not use if package is damaged

Accidents with direct current are much less frequent than would be expected from the number of DC applications

— specifies the requirements for organizations adopting SWPSs

4 Crew competence

Monolithic (unshaped) refractory products - Characterization as received has-digital with taper external and parallel1 Scope 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.