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BS EN 933-4:2008

Current

Current

The latest, up-to-date edition.

Tests for geometrical properties of aggregates Determination of particle shape. Shape index

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-30-2009

US$156.28
Excluding Tax where applicable

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Preparation of test portion
7 Procedure
8 Calculation and expression of results
9 Test report
Annex A (informative) - Example of a test data sheet
        used for determining the shape index of
        coarse aggregate

Specifies the reference method used for type testing and in cases of dispute, for the determination of the shape index of coarse aggregates.

Committee
B/502/6
DevelopmentNote
Supersedes 96/103304 DC. (09/2005) Supersedes 07/30165774 DC. (04/2009)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

This standard describes the reference method used for type testing in cases of dispute, for the determination of the shape index of coarse aggregates. For other purposes, in particular factory production control, other methods may be used provided an appropriate working relationship with the reference method has been established. The test method specified in this European Standard is applicable to particle size fractions di/Di where Di ? 63 mm and di ? 4 mm.

Standards Relationship
NEN EN 933-4 : 2008 Identical
DIN EN 933-4:2015-01 Identical
NS EN 933-4 : 2ED 2008 Identical
NBN EN 933-4 : 2008 Identical
I.S. EN 933-4:2008 Identical
UNE-EN 933-4:2008 Identical
SN EN 933-4 : 2008 Identical
UNI EN 933-4 : 2008 Identical
NF EN 933-4 : 2008 Identical
EN 933-4:2008 Identical

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EN 932-2:1999 Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples
EN 933-2:1995 Tests for geometrical properties of aggregates - Part 2: Determination of particle size distribution - Test sieves, nominal size of apterures
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EN 1097-6:2013 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption

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