• There are no items in your cart

AS 1141.21-1997

Current
Current

The latest, up-to-date edition.

Methods for sampling and testing aggregates Aggregate crushing value (Reconfirmed 2016)
Available format(s)

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

Language(s)

English

Published date

05-05-1997

Preview

Specifies the method for determining the aggregate crushing value by tamping a measured mass of sieved material (14mm nominal size) in a standard cylinder, crushing with a plunger and determining the mass passing a 2.36mm sieve. Material of other nominal sizes may be used but the result may not be comparable.

This Standard sets out the method for determining the crushing value of coarse aggregate. The test is performed on dry material and is carried out in duplicate. The standard aggregate size for testing is -13.2 mm, +9.50 mm. Provision is made for testing other size fractions (see Clause 8).NOTE: The results obtained for other size fractions may not be the same as for the standard fraction.

Committee
CE-012
DevelopmentNote
New PDF incorporating Amendment 1.
DocumentType
Standard
ISBN
0 7337 1049 2
Pages
4
ProductNote
Reconfirmed 15/07/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 15/07/2016
PublisherName
Standards Australia
Status
Current
Supersedes

First published as part of AS A77-1957.Revised and redesignated as AS 1141-1974.Revised and redesignated (in part) as AS 1141.21-1997.Reconfirmed 2016. Originated as part of A77-1957. Revised and redesignated in part as AS 1141-1974. Revised and redesignated AS 1141.21-1997. Reissued incorporating Amendment No. 1 (September 2020).

AS 2193-1978 Methods for calibration and grading of force-measuring systems of testing machines
AS 1141.1-1996 Methods for sampling and testing aggregates Definitions
AS 1152-1993 Specification for test sieves
AS 1141.2-1999 Methods for sampling and testing aggregates Basic testing equipment

AS 2758.7-1996 Aggregates and rock for engineering purposes - Railway ballast
AS 4773.2-2010 Masonry in small buildings - Construction
AS 3700-2001 Masonry structures

View more information
US$26.49
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.