ASTM International - ASTM C1148-92a(2008)

Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar

historical
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Organization: ASTM International
Publication Date: 1 November 2008
Status: historical
Page Count: 2
ICS Code (Cement. Gypsum. Lime. Mortar): 91.100.10
significance And Use:

The drying shrinkage of mortar as determined by this test method is a measure of the decrease in length of test specimens under controlled drying conditions, after an initial period of moist... View More

scope:

1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars.

1.2 This test method is applicable to Specification C 270 Type N, Type S, and Type M mortars under the property or proportion specifications. Due to the tendency to damage lower strength specimens during demolding, it is not applicable to lower strength mortars, such as Type O mortars.

1.3 This test method is intended for research purposes only.

1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered 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.

Document History

December 15, 2014
Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar (Withdrawn 2019)
1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars. 1.2 This test method is applicable to Specification C270 Type N, Type S, and Type M mortars under the...
ASTM C1148-92a(2008)
November 1, 2008
Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar
1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars. 1.2 This test method is applicable to Specification C 270 Type N, Type S, and Type M mortars under...
June 10, 1997
Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar
1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars. 1.2 This test method is applicable to Specification C270 Type N, Type S, and Type M mortars under...
May 21, 1992
Standard Test Method for Measuring the Drying Shrinkage of Masonry Mortar
1.1 This test method covers the measurement of unrestrained drying shrinkage of masonry mortars. 1.2 This test method is applicable to Specification C270 Type N, Type S, and Type M mortars under...
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