DIN EN 12607-3
Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 3: RFT Method; German version EN 12607-3:2014
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Beständigkeit gegen Verhärtung unter Einfluss von Wärme und Luft - Teil 3: RFT-Verfahren; Deutsche Fassung EN 12607-3:2014
Overview
This document specifies a method for measuring the combined effects of heat and air on a thin moving film of bitumen or bituminous binder, simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant. The method is suitable for other bituminous binders than paving grade bitumen, but the reference temperature might give excessive hardening that does not resemble real conditions during mixing at the plant. The method may not represent the hardening that occurs during mixing of warm mix binders. The method is referred to as RFT, that is Rotating Flask Test. This document has been prepared by Technical Committee CEN/TC 336 "Bituminous binders", the secretariat of which is held by AFNOR (France). The responsible German committee is Joint Committee NA 062-03-32 GA "Bitumen; Prüfverfahren und Anforderungen für die Bindemittel" ("Bitumen; test methods and specifications of binders") of the Materials Testing Standards Committee (NMP) and of the Building and Civil Engineering Standards Committee (NABau).
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 062-03-32 AA - Bitumen; test methods and specifications of binders
