BS ISO 20290-3:2019 - Aggregates for concrete. Test methods for mechanical and physical properties. Determination of aggregate crushing value <i>(ACV)</i>

BS ISO 20290-3:2019

Aggregates for concrete. Test methods for mechanical and physical properties. Determination of aggregate crushing value (ACV)

Status : Current   Published : December 2019

Format
PDF

Format
HARDCOPY



This document gives the determination of aggregate crushing value (ACV) of aggregates. This gives a relative measure of the resistance of the aggregate crushing under the gradually applied compressive load.

The method is applicable to aggregates passing a 14,0 mm test sieve and retained on a 10,0 mm test sieve. For other size fractions, a recommended method is described in Annex A. The aggregate size fraction taken for this test can also be as per the relevant national standards.

NOTE

Minor variations in grading divisions can be allowed in respective national standards.

The method is not suitable for testing aggregates with an aggregate crushing value higher than 30. In such cases, the method described in ISO 20290-4 is applicable.




Standard NumberBS ISO 20290-3:2019
TitleAggregates for concrete. Test methods for mechanical and physical properties. Determination of aggregate crushing value (ACV)
StatusCurrent
Publication Date12 December 2019
Normative References(Required to achieve compliance to this standard)ISO 565
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 20290-3:2019
Draft Superseded By19/30373007 DC
DescriptorsProperties, Concretes, Compressive strength, Aggregates, Test methods
ICS91.100.30
Title in FrenchGranulats pour béton. Méthodes d'essai relatives aux propriétés mécaniques et physiques Détermination de la valeur de concassage des granulats (ACV)
CommitteeB/517/1
ISBN978 0 580 99883 6
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size2.106 MB
Price£130.00


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