ASTM C689-09(2024)

Annotation of standard text ASTM C689-09(2024) :

This test method details the standard procedure for the determination of modulus of rupture of ceramic whiteware clays, both dry and after conditioning at specified relative humidity, or both. The apparatuses needed for this method are a conditioning cabinet, and a testing machine. Extruded, clay-flint, and solid cast specimens shall be prepared accordingly. Specific procedures as to handling, warpage, drying, and storage, and the corresponding calculations are discussed thoroughly.


Keywords:
clay, modulus of rupture ,, ICS Number Code 91.100.15 (Mineral materials and products)