prBAS EN 12697-4:2025
Bituminous mixtures - Test methods - Part 4: Bitumen recovery: Fractionating column
General information
Status:Project
Number of pages:14
Adoption method:Proglašavanje
Language:engleski
Edition:4.
Realization date:09.11.2023
Forseen date for next stage code:12.03.2024
Technical committee:BAS/TC 22, Road engineering
ICS:
93.080.20, Road construction materials
Abstract
This document specifies a method for the recovery of soluble bitumen from bituminous mixtures used in road, airfield or similar pavements in a form suitable for further testing.
The method is applicable for the recovery of paving grade bitumen and is the reference method for recovery of soluble bitumen from bituminous mixtures containing volatile matter such as cut-back bitumen.
The method is not applicable for recovery of polymer-modified bitumen.
NOTE EN 12697-3 is the reference method for the recovery of paving grade bitumen and polymer-modified bitumen.
Lifecycle
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Original document and degree of correspondence
EN 12697-4:2023, identical
Relation to BAS standards
Work material
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