Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of foreign matter in reclaimed asphalt; German version FprEN 12697-42:2012
Project begin
2012-01-09
WI
00227360
Planned document number
DIN EN 12697-42
Abstract
This European Standard specifies a visual method of determining the amount and components of coarse foreign matter in reclaimed asphalt. A method for determining the amount and components of finer foreign matter in reclaimed asphalt is given in Annex A. This method does not completely categorise the foreign matter that can occur in asphalt.
NOTE 1 For the use of reclaimed asphalt in asphalt mixtures, it is important to know the components in the reclaimed asphalt and to what extent coarse foreign matter is present that can influence the properties of the asphalt mix.
NOTE 2 The method is not intended to categorise all foreign materials but rather to ensure that the amount of coarse foreign materials are minimised.
Responsible Committee
NA 005-10-10 AA Asphalt (SpA zu CEN/TC 227/WG 1) Gemeinschaftsausschuss mit FGSV
Notice of supersedure
Vorgesehen als Ersatz für DIN EN 12697-42:2006-02
Draft standard
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