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AS/NZS 4456.17:2003

Current

Current

The latest, up-to-date edition.

Masonry units, segmental pavers and flags - Methods of test Determining initial rate of absorption (suction) (Reconfirmed 2023)

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Published date

09-25-2003

This Standard sets out the method for determining the initial rate of absorption (suction) of masonry units.

This Standard sets out the method for determining the initial rate of absorption (suction) of masonry units. NOTES: 1 The initial rate of absorption (IRA) is the amount of water absorbed in 1 min through the bed face of the unit. It is a measure of the ‘suction’ of the unit, and in experienced hands is an important factor in the design of mortars that will bond strongly with the units. It is not an absolute measure of bond strength; the significance of the actual figures varies widely with such factors as the type of unit and the materials and methods of manufacture. 2 This method might not be practicable for large units.

Committee
BD-026
DocumentType
Standard
ISBN
0 7337 5423 6
Pages
4
PublisherName
Standards Australia
Status
Current
Supersedes

First published as part of AS A140-1964.Revised and redesignated in part as AS 1226.9-1980.Revised and redesignated as AS 1226.8-1984.Jointly revised and redesignated as AS/NZS 4456.17:1997.Second edition 2003. Originated as part of AS A140-1964. Previous edition AS/NZS 4456.17:1997. Second edition 2003. Reissued incorporating Amendment No. 1 (August 2004)

AS/NZS 4456.0:2003 Masonry units, segmental pavers and flags - Methods of test General introduction and list of methods (Reconfirmed 2023)
AS/NZS 4456.1:2003 Masonry units, segmental pavers and flags - Methods of test Sampling for test (Reconfirmed 2023)
AS/NZS 4456.2:2003 Masonry units, segmental pavers and flags - Methods of test Assessment of mean and standard deviation (Reconfirmed 2023)

AS/NZS 4455.1:2008 Masonry units, pavers, flags and segmental retaining wall units Masonry units (Reconfirmed 2020)
AS/NZS 4456.1:2003 Masonry units, segmental pavers and flags - Methods of test Sampling for test (Reconfirmed 2023)
AS/NZS 4455.2:2010 Masonry units, pavers, flags and segmental retaining wall units Pavers and flags (Reconfirmed 2020)
AS/NZS 4455.3:2008 Masonry units, pavers, flags and segmental retaining wall units Segmental retaining wall units (Reconfirmed 2020)
AS 3727.1:2016 Pavements Residential

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