Draft Details

Number:prEN 1097-2
Source:CEN
Committee:CEN/TC 154
Committee name:Aggregates
Review published:05 Feb 2018
Review end date:20 Mar 2018
Categories:General
Contact email:nepadmin(at)nsai.ie
Draft Scope:

This European Standard describes the reference method, the Los Angeles test, used for type testing and in case of dispute (and an alternative method, the impact test) for determining the resistance to fragmentation of coarse aggregates (main text) and aggregates for railway ballast (Annex A). For other purposes, in particular factory production control, other methods are possible provided that an appropriate working relationship with the reference method has been established.

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