ASTM C465-16
Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements

Standard No.

ASTM C465-16

Release Date

2016

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C465-18

Latest

ASTM C465-23

Scope

1.1 This specification pertains to the criteria and tests to be used for determining whether a(n) organic or inorganic 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 definition in Specifications C150, C1157, C845, and C595. The materials listed in the following former ASTM Specifications shall be considered as meeting the organic processing additions requirements of this specification:

	C1508201;–8201;62, for Portland Cement
	C2058201;–8201;58 T, for Portland Blast-Furnace Slag Cement
	C3408201;–8201;58 T, for Portland Pozzolan Cement
	C3588201;–8201;58, for Slag Cement

1.2 The following safety hazards caveat pertains only to the test methods described in this specification. 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.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

ASTM C465-16 Referenced Document

• ASTM C109/C109M Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
• ASTM C114 Standard Test Methods for Chemical Analysis of Hydraulic Cement
• ASTM C115 Standard Test Method for Fineness of Portland Cement by the Turbidimeter
• ASTM C1157 Standard Performance Specification for Hydraulic Cement
• ASTM C138/C138M Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
• ASTM C143/C143M Standard Test Method for Slump of Hydraulic-Cement Concrete
• ASTM C150 Standard Specification for Portland Cement
• ASTM C151 Standard Test Method for Autoclave Expansion of Hydraulic Cement
• ASTM C173/C173M Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method
• ASTM C185 Standard Test Method for Air Content of Hydraulic Cement Mortar
• ASTM C187 Standard Test Method for Normal Consistency of Hydraulic Cement
• ASTM C191 Standard Test Method for Time of Setting of Hydraulic Cement by Vicat Needle
• ASTM C192/C192M Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
• ASTM C204 Standard Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus
• ASTM C226 Standard Specification for Air-Entraining Additions for Use in the Manufacture of Air-Entraining Hydraulic Cement
• ASTM C231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
• ASTM C293 Standard Test Method for Flexural Strength of Concrete (Using Simple Beam With Center-Point Loading)
• ASTM C33 Standard Specification for Concrete Aggregates
• ASTM C39/C39M Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
• ASTM C595 Standard Specification for Blended Hydraulic Cements
• ASTM C596 Standard Test Method for Drying Shrinkage of Mortar Containing Hydraulic Cement
• ASTM C617 Standard Practice for Capping Cylindrical Concrete Specimens
• ASTM C78 Standard Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)
• ASTM C845 Standard Specification for Expansive Hydraulic Cement
• ASTM D891 Standard Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals
• ASTM E203 Standard Test Method for Water Using Volumetric Karl Fischer Titration

ASTM C465-16 history

• 2023 ASTM C465-23 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2022 ASTM C465-22 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2019 ASTM C465-19 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2018 ASTM C465-18 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2016 ASTM C465-16 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2010 ASTM C465-10 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 2009 ASTM C465-09 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 1999 ASTM C465-99(2005) Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements
• 1999 ASTM C465-99 Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements