Standard

DS/EN 1097-9:2014

Metoder til prøvning af tilslags mekaniske og fysiske egenskaber – Del 9: Bestemmelse af modstandsevne over for slitage fra pigdæk – Nordisk prøvning

Status
Gældende Checkmark
Type
Standard
Varenummer
M269129
Udgivelsesdato
2014-01-16
Komite

CEN/TC 154

Internationale relationer
Tooltip
EN 1097-9:2014 IDT
Dansk udvalg
Antal sider
16

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.