DS/EN 933-9 + A1:2013

Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test


Status:
Current
Type:
Standard
Language:
EN
Price from:
€ 45.81

Scope

This standard describes the reference method used for type testing and in cases of dispute for the determination of the methylene blue value of the 0/2 mm fraction in fine aggregates or all-in aggregates (MB). It also describes the reference method for the determination of the methylene blue value of the 0/0,125 mm fraction (MBF) in Annex A. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the suitable reference method has been established.


Number of pages: 20

Published: 2013-05-08

Date of approval: 2013-04-19

International relationships : EN 933-9:2009+A1:2013 IDT

ICS: 91.100.15 - Mineral materials and products

Item number: M272989


Committees

Committee

  • CEN/TC 154/SC 6

Danish committee

DS/S-347

Included in