ASTM C903-98
Historical Standard: ASTM C903-98 Standard Practice for Preparing Refractory Castable Specimens by Cold Gunning
SUPERSEDED (see Active link, below)
ASTM C903
1. Scope
1.1 This practice covers a procedure for preparing refractory concrete specimens containing calcium aluminate cement with or without metal fibers by cold nozzle-mix gunning. Specimens prepared in accordance with this practice are intended for use in standard ASTM test methods required for evaluating gunned materials.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C401 Classification of Alumina and Alumina-Silicate Castable Refractories
C865 Practice for Firing Refractory Concrete Specimens
Keywords
gunning; rebound; predampening; refractory castable; specimens; Cold-gunning method; Gunning; Predampening; Rebound; Refractories (castable); Refractory concrete; Specimen preparation (for testing)--refractories;
ICS Code
ICS Number Code 81.080 (Refractories)
DOI: 10.1520/C0903-98
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