ASTM C673-97(2008)
Historical Standard: ASTM C673-97(2008) Standard Classification of Fireclay and High-Alumina Plastic Refractories and Ramming Mixes
SUPERSEDED (see Active link, below)
Translated Standard: Russian
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ASTM C673
1. Scope
1.1 This classification covers fireclay and high-alumina plastic refractories and ramming mixes that can be pounded or rammed into place to form a monolithic structure. The terms plastic and ramming mix are generally intended to describe the workability of the material. In this regard, plastics are considered to be materials having a workability index of more than 15 % in accordance with Test Method C 181 , while ramming mixes generally have less than 15 % workability by the same procedure.
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
C24 Test Method for Pyrometric Cone Equivalent (PCE) of Fireclay and High Alumina Refractory Materials
C181 Test Method for Workability Index of Fireclay and High-Alumina Refractory Plastics
Keywords
classification; fireclay plastic refractories; fireclay ramming mixes; high-alumina plastic refractories; high-alumina ramming mixes; workability;
ICS Code
ICS Number Code 81.080 (Refractories)
DOI: 10.1520/C0673-97R08
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