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# ASTM International - ASTM C138/C138M-09

## Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete

inactive
 Organization: ASTM International Publication Date: 1 June 2009 Status: inactive Page Count: 4 ICS Code (Concrete and concrete products): 91.100.30
##### scope:

1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is defined as the volume of concrete produced from a mixture of known quantities of the component materials.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Note 1-Unit weight was the previous terminology used to describe the property determined by this test method, which is mass per unit volume.

1.3 The text of this test method references notes and footnotes that provide explanatory information. These notes and footnotes (excluding those in tables) shall not be considered as requirements of this test method.

##### abstract:

This test method covers determination of the density of freshly mixed concrete and gives formulas for calculating the unit weight, yield or relative yield, cement content, and air content of the... View More

### Document History

March 15, 2017
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
February 1, 2017
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
August 1, 2016
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
February 1, 2016
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
August 1, 2014
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
October 1, 2013
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
May 1, 2013
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
December 1, 2012
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
May 1, 2012
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
October 1, 2010
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
July 1, 2010
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
June 15, 2010
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
ASTM C138/C138M-09
June 1, 2009
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
March 1, 2008
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
August 15, 2007
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...
March 10, 2001
Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
1.1 This test method covers determination of the density (see Note 0) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is...