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AS/NZS 2891.14.4:2013

Current

Current

The latest, up-to-date edition.

Methods of sampling and testing asphalt Field density tests - Calibration of nuclear surface moisture-density gauge - Backscatter mode

Available format(s)

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

Language(s)

English

Published date

07-22-2013

This Standard sets out the method for the calibration of the density system of a nuclear surface moisture-density gauge, using standard blocks, when operated in the backscatter mode. The calibration equation, so derived, defines the relationship between the density count ratio and field density. An adjustment to the calibration equation is determined for each material tested from measurements of field density tested in accordance with AS/NZS 2891.14.1.2.

This Standard sets out the method for the calibration of the density system of a nuclear surface moisture-density gauge, using standard blocks, when operated in the backscatter mode. The calibration equation, so derived, defines the relationship between the density count ratio and field density. An adjustment to the calibration equation is determined for each material tested from measurements of field density tested in accordance with AS/NZS 2891.14.1.2.

Committee
CE-006
DocumentType
Standard
ISBN
978 1 74342 546 6
Pages
4
PublisherName
Standards Australia
Status
Current
Supersedes

Originated as AS/NZS 2891.14.4:1999.Second edition 2013. Originated as AS/NZS 2891.14.4:1999. Second edition 2013.

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
AS/NZS 2891.14.1.2:2013 Methods of sampling and testing asphalt Field density tests - Determination of field density of compacted asphalt using a nuclear surface moisture-density gauge - Backscatter mode

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