1.1 This standard incorporates terms and definitions of terms used in standards under the jurisdiction of Committee C15 on Masonry - Manufactured Masonry Units, Mortars, and Grouts.
1.2 This standard incorporates terms and definitions of terms associated with the standards specific to clay masonry units, in particular to Specifications C32, C34, C56, C62, C126, C212, C216, C279, C410, C530, C652, C902, C1088, C1167, C1261, C1272, and C1405, and to Test Methods .
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