AS 1141.23:2021 Methods for sampling and testing aggregates, Method 23: Los Angeles value

Standards Australia

Version: Fourth Edition 2021. (Current)

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Publication date

26-11-2021

Pages

Current status

Current

Supersedes

Supersedes: AS 1141.23-2009 Methods for sampling and testing aggregates, Method 23: Los Angeles value

Supersedes: AS 1141.23-2009 Amd 1:2019 Methods for sampling and testing aggregates, Method 23: Los Angeles value

Draft Designation: DR AS 1141.23:2021

Document Number

1141

Description

AS 1141.23:2021 sets out the procedure for the determination of the loss, on abrasion, of aggregate particles by means of the Los Angeles abrasion testing machine. The test is applied to aggregate particles from crushed rock, gravel or crushed slag, or to crushings derived from rock spalls or drill cores. The maximum particle size is between 53 mm and 9.5 mm. Originated as AS A130-1963. Revised and redesignated in part as AS 1141-1974. Revised and redesignated in part as AS 1141.23-1980. Previous edition 2009. Fourth edition 2021.

Committee

CE-012 Aggregates and Rock for Engineering Purposes.

CE-012

ARRB (Australian Road Research Board); Ash Development Association of Australia; Australasian (Iron&Steel) Slag Association; Australasian Procurement and Construction Council; Australian Flexible Pavement Association ; Australian Geomechanics Society ; Austroads; Cement Concrete&Aggregates Australia— Aggregates; Cement Concrete&Aggregates Australia— Cement; Cement Concrete&Aggregates Australia— Concrete; National Association of Testing Authorities Australia; University of Technology Sydney.

ISBN

978 1 76113 622 1

Attribution

Standards Australia 2021.

Licence

NSW

VIC

QLD

ACT

TAS

Sector

Residential

Civil

Commercial

Industrial

AS 1141.23:2021 Methods for sampling and testing aggregates, Method 23: Los Angeles value 2021 cover