DS/EN 933-4:2013

Tests for geometrical properties of aggregates - Part 4: Determination of particle shape - Shape index


Status:
Current
Type:
Standard
Language:
DA;EN
Price from:
€ 60.91

Scope

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.


Number of pages: 28

Published: 2014-04-10

Date of approval: 2013-08-22

International relationships: EN 933-4:2008 IDT

ICS: 91.100.15 - Mineral materials and products

Item number: M272572



Committees

Committee

  • CEN/TC 154

Danish committee

DS/S-347