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EN 1097-9:2014

Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test EN 1097-9:2014

Publication date:   Jul 17, 2014

General information

90.93 Standard confirmed   Oct 22, 2019

CEN

CEN/TC 154 Aggregates

European Norm

91.100.15   Mineral materials and products

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Scope

This European Standard describes the reference method, used for type testing and in case of dispute, for determination of the resistance of coarse aggregate to wear by abrasion from studded tyres. For other purposes, in particular production control, other methods may be used, provided that an appropriate working relationship with the reference method has been established.
The test is applicable to aggregates with a size fraction of 11,2 mm to 16 mm.
NOTE An alternative size fraction 8/11,2 mm for different end uses is given in Annex A.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1097-9:1998/A1:2005

WITHDRAWN
EN 1097-9:1998

NOW

PUBLISHED
EN 1097-9:2014
90.93 Standard confirmed
Oct 22, 2019