ASTM-C827 2005

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C827-01a(2005) Standard Test Method for Change in Height at Early Ages of Cylindrical Specimens of Cementitious Mixtures

Published By	Publication Date	Number of Pages
ASTM	2005	4

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

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Description

ASTM C827-01a-Reapproved2005

Historical Standard: Standard Test Method for Change in Height at Early Ages of Cylindrical Specimens of Cementitious Mixtures

ASTM C827

Scope

1.1 This test method covers the determination of change in height of cylindrical specimens from the time of molding until the mixture is hard.

1.2 This test method covers height change measurements at early ages for cementitious mixtures of paste, grout, mortar, and concrete.

1.3 This test method is intended for determination of changes in height that occur from the time of placement until the specimen is fully hard. These include shrinkage or expansion due to hydration, settlement, evaporation, and other physical and chemical effects.

1.4 The values stated in SI units are to be regarded as the standard.

1.5 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.

1.6 The text of this test method references notes and footnotes that provide explanatory information. These notes and footnotes shall not be considered as requirements of the test method.

Keywords

change in height; cementitious mixtures; concrete; expansion; grout height change; mortar; paste; shrinkage

ICS Code

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

DOI: 10.1520/C0827-01AR05

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Significance and Use (see ) Test Specimen FIG. 1
3	Calibration Preparation of Mixtures Molding Specimens Procedure
4	Calculation Report Precision and Bias Keywords

Additional information

Standard Title	C827-01a(2005) Standard Test Method for Change in Height at Early Ages of Cylindrical Specimens of Cementitious Mixtures
Published Code	ASTM
Publication Date	2005
Pages Count	4
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar