Active Standard: C94 / C94M - 14
Rationale: ASTM C1077 has changed the term testing laboratory to testing agency. Also, the term testing agency is in the C09 Terminology document, while testing laboratory isnt. To be consistent with other ASTM documents, it is recommended that all references to testing laboratory be changed to testing agency. References to laboratory conditions and laboratory report(s) are not included in this revision.
Keywordsaccuracy; blended hydraulic cement; certification; ready-mixed concrete; scales; testing ;