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AS 1289.5.8.7-1998

Current

Current

The latest, up-to-date edition.

Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Water content of a standard moisture block using hydrogen content of components

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-06-1998

€32.89
Excluding VAT

This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 1289.5.8.7-1998 METHODS OF TESTING SOILS FOR ENGINEERING PURPOSES - SOIL COMPACTION AND DENSITY TESTS-NUCLEAR SURFACE....
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENTS
1 - 3 APPARATUS
2 - 4 PROCEDURE
2 - 4.1 Measurement of mould dimensions
3 - 4.2 Determination of the hydrogen content of the sand and of the polystyrene
3 - 4.3 Assembly of the standard moisture block
5 - 5 CALCULATIONS
5 - 5.1 Mould volume
5 - 5.2 Hydrogen content of sand and polystyrene
5 - 5.3 Equivalent water mass of sand and of polystyrene
6 - 5.4 Assigned water content
6 - 5.5 Uncertainty for the assigned water content of the block
8 - 6 TEST REPORT

This Standard sets out the method for the construction of and assignment of water content using the hydrogen content of the components, to a standard moisture block for use in the calibration of nuclear surface moisture-density gauges in accordance with AS 1289.5.8.4. The block shall consist of an intimate mix of sand and polystyrene at a specific proportion. Guidance on the number of blocks required for a set of standard moisture blocks and the proportioning of the sand and polystyrene mixes is given in AS 1289.5.8.4.

Committee
CE-009
DocumentType
Standard
ISBN
0 7337 2030 7
Pages
8
ProductNote
Reconfirmed 08-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard sets out the method for the construction of and assignment of water content using the hydrogen content of the components, to a standard moisture block for use in the calibration of nuclear surface moisture-density gauges in accordance with AS 1289.5.8.4. The block shall consist of an intimate mix of sand and polystyrene at a specific proportion. Guidance on the number of blocks required for a set of standard moisture blocks and the proportioning of the sand and polystyrene mixes is given in AS 1289.5.8.4.NOTE: A standard moisture block constructed in accordance with this Standard may be used as-(a) a standard moisture block for use in the calibration of nuclear surface moisture-density gauges in accordance with AS 1289.5.8.4, if the water content has been assigned in accordance with this Standard;(b) a primary standard moisture block for use in AS 1289.5.8.9 if the water content has been assigned in accordance with this Standard; or as(c) a standard moisture block for which the moisture content may be assigned by comparison against primary standard moisture blocks in accordance with AS 1289.5.8.9.

First published as AS 1289.5.8.7-1998.

AS 1289.5.8.4-1998 Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Calibration using standard blocks
AS 1289.5.8.9-1998 Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Water content of a standard moisture block using comparison against primary blocks (Reconfirmed 2013) (Reconfirmed 2014)

AS 1289.5.8.4-1998 Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Calibration using standard blocks
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AS 1289.5.8.9-1998 Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Water content of a standard moisture block using comparison against primary blocks (Reconfirmed 2013) (Reconfirmed 2014)
AS 1289.5.8.4-2009 Methods of testing soils for engineering purposes Soil compaction and density tests - Nuclear surface moisture-density gauges - Calibration using standard blocks
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