Name: ASTM C 472 : 1999 : R2009
Brand: ASTM
Price: 75.00 USD

ASTM C 472 : 1999 : R2009

Superseded

View Superseded by

Standard Test Methods for Physical Testing of Gypsum, Gypsum Plasters and Gypsum Concrete

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

09-01-2009

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 04.01, 2017 Defines the physical testing of gypsum, gypsum plasters, and gypsum concrete.

1.1 These test methods cover the physical testing of gypsum, gypsum plasters, and gypsum concrete.

1.2 The test methods appear in the following sections:

	Sections

Precautions for Physical Tests	4
Reagents and Materials	5
Free Water	6
Fineness	7
Normal Consistency of Gypsum Plaster	8
Normal Consistency of Gypsum Concrete	9
Setting Time	10
Setting Time (Temperature Rise Method)	11
Compressive Strength	12
Density	13

1.3 The values regarded as the standard are either in inch-pound units or SI (metric). The values stated first shall be regarded as the standard. Values following in parentheses are approximate and are provided for information purposes only.

1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) are not requirements of 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. For a specific precautionary statement, see X1.2.1.

Committee	C 11
DevelopmentNote	Supersedes ASTM C 26 (01/2002)
DocumentType	Test Method
Pages	8
ProductNote	Reconfirmed 2009
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM C 472 : 1999 : R2014
Supersedes	ASTM C 472 : 1999 : R2004

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