This standard is issued under the fixed designation C 465; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. | Designation C 465 99 AMERICAN SOCIETY FOR TESTING AND MATERIALS 100 Barr Harbor Dr. West Conshohocken PA 19428 Reprinted from the Annual Book of ASTM Standards. Copyright ASTM Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements1 This standard is issued under the fixed d ii r atic n C465 the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon e indicates an editorial change since the last revision or reapproval. 1. Scope This specification pertmns to the erne ria ain tcsss to be used for determining whether a processing addition when used in the recommended amount at the option of the cement producer in the manufacture of hydraulic cements meets the requirements as prescribed by deCmtion in Spcciiìccúons C 150 C 1157 C 845 and C 595. The materials listed in the following former ASTM SpeciCications shah be co laddered as meeting the requirements of this speciCcation C 150 62 for Portland Cement2 C 205 58 T for Portland Blast-Furnace Slag Cement3 C 340 58 T for Portland Pozzolan Cement3 C 358 58 for Slag Cement3 The following safety hazards caveat pertains only to the test methods described in this speciCcation. 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 ASTM Standards C 33 SpeciCcation for Concrete Aggregates4 C 39 Test Method for Compressive Strength of Cylindrical Concrete Specimens4 C 78 Test Method for Flexural Strength of Concrete Using Simple Beam with Third-Point Loading 4 C 109 C 109M Test Method for Compressive Strength of Hydraulic Cement Mortars Using 2-in. or 50-mm Cube .
