ASTM-C451:2007 Edition

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C451-07 Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)

Published By	Publication Date	Number of Pages
ASTM	2007	4

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Categories: 91.100.10 - Cement. Gypsum. Lime. Mortar, ASTM

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Description

ASTM C451-07

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

ASTM C451

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 parentheses are for information only.

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. The use of gloves, protective clothing, and eye protection is recommended. Wash contact area with copious amounts of water after contact. Wash eyes for a minimum of 15 min. Avoid exposure of the body to clothing saturated with the liquid phase of the unhardened material. Remove contaminated clothing immediately after exposure.

1.3 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.

Keywords

early stiffening; false set; flash set; hydraulic-cement paste; Vica

ICS Code

ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

DOI: 10.1520/C0451-07

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use
2	Apparatus Reagent Sampling Conditioning Procedure
3	Calculation Report Precision and Bias Keywords

Additional information

Standard Title	C451-07 Standard Test Method for Early Stiffening of Hydraulic Cement (Paste Method)
Published Code	ASTM
Publication Date	2007
Pages Count	4
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar