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ASTM - C451

Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)

active, Most Current
Organization: ASTM
Publication Date: 1 August 2019
Status: active
Page Count: 4
ICS Code (Cement. Gypsum. Lime. Mortar): 91.100.10
scope:

This test method covers the determination of early stiffening in hydraulic-cement paste.

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

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.

Warning: Fresh hydraulic-cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.2

The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

2 Section on Safety, Manual of Cement Testing, Annual Book of ASTM Standards, Vol 04.01.

*A Summary of Changes section appears at the end of this standard

 

Document History

C451
August 1, 2019
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as standard. No other units of measurement are included in...
October 1, 2018
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as standard. No other units of measurement are included in...
December 1, 2013
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as standard. No other units of measurement are included in...
June 1, 2008
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as standard. No other units of measurement are included in...
July 15, 2007
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for...
May 1, 2005
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for...
November 1, 2004
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for...
January 1, 2004
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
This test method covers the determination of early stiffening in hydraulic-cement paste. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for...
January 10, 1999
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
1. Scope 1.1 This test method covers the determination of early stiffening in hydraulic-cement paste. 1.2 The values stated in SI units are to be regarded as the standard. The values given in...
September 10, 1995
Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
A description is not available for this item.
February 24, 1989
STANDARD TEST METHOD FOR EARLY STIFFENING OF PORTLAND CEMENT (PASTE METHOD) (AASHTO T186)
A description is not available for this item.
August 17, 1983
STANDARD TEST METHOD FOR EARLY STIFFENING OF PORTLAND CEMENT (PASTE METHOD)
A description is not available for this item.

References

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