Methods of testing concrete Determination of water absorption and apparent volume of permeable voids in hardened concrete
Standards Australia
RECONFIRMATION NOTICE
Technical Committee BD-042 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 9 September 2014.
The following are represented on Technical Committee BD-042:
AUSTROADS
Australian Chamber of Commerce and Industry
Cement Concrete and Aggregates—Concrete
Concrete Institute of Australia
National Association of Testing Authorities Australia
The University of New South Wales
University of Technology Sydney
Victorian Construction Materials Laboratory
This Standard sets out the procedure for determining the immersed absorption (Ai) and, if required, boiled absorption (Ab) and apparent volume of permeable voids (AVPV) in hardened concrete. The drying operation in this test may withdraw the free water that is mechanically held in concrete, and some of the water from the colloidal cementitious gel. The absorptions indicated by the test are larger than those associated with the normal temperature and humidity environment of concrete in service. This method is not intended for use as an absolute measure of durability.
NOTES:
1 Test results obtained by this procedure will be affected by a number of factors including compaction, curing, absorption, age, air entrainment, absorption and vesicular nature of the aggregate and whether the specimen is moulded, is cut from an existing structure or is a piece of irregularly shaped concrete. Test results may also be affected if concrete specimens are carbonated.
2 This Standard may involve the use of hazardous materials and equipment, and engagement in hazardous operations. This Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
| Document Type | Standard |
| Status | Current |
| Publisher | Standards Australia |
| ProductNote | *. Gives consideration to the methods set out in ASTM C 642-90 and BS. 1881:Part 122:1983 Reconfirmed 24/10/2014. This standard has been reconfirmed in Australia in 2014 and remains current in New Zealand. Reconfirmation Notice 24/10/2014 |
| Committee | BD-042 |
| Supersedes |
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