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ASTM International - ASTM C40-04

Standard Test Method for Organic Impurities in Fine Aggregates for Concrete

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Organization: ASTM International
Publication Date: 1 January 2004
Status: inactive
Page Count: 2
ICS Code (Concrete and concrete products): 91.100.30
significance And Use:

This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C 33 that relate to organic... View More

scope:

1.1 This test method covers two procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or concrete. One procedure uses a standard color solution and the other uses a glass color standard.

1.2 The values given in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety problems, 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

ASTM C40-04
January 1, 2004
Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
1.1 This test method covers two procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or...
August 10, 1999
Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
1.1 This test method covers procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or concrete....
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