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CEN/TS 12697-52:2017

Current

Current

The latest, up-to-date edition.

Bituminous mixtures - Test methods - Part 52: Conditioning to address oxidative ageing

Published date

26-07-2017

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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Procedure A - Conditioning of loose
  asphalt mixture
6 Procedure B - Conditioning of compacted
  asphalt mixture specimens
Bibliography

This European Technical Specification specifies two sets of procedures for conditioning of bituminous mixtures in terms of oxidative ageing. Procedures A.1 and A.2 can be applied on loose bituminous mixture before compaction of specimens, procedures B.1 and B.2 on compacted specimens. Material conditioned by this European Technical Specification can be used for further testing to assess the effect of oxidative ageing on characteristics of bituminous mixtures and thus on their durability and recyclability. Alternatively, binder can be extracted from conditioned mixture to assess the effect of oxidative ageing on binder characteristics taking into account potential effects of mineral aggregates on ageing.This European Technical Specification is applicable to bituminous mixtures manufactured in the laboratory or in a mixing plant. Procedures B.1 and B.2 is applicable to specimens from laboratory production or samples taken from the field.

Committee
CEN/TC 227
DevelopmentNote
Supersedes PREN 12697-52. (09/2017)
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Current

EN 14769:2012 Bitumen and bituminous binders - Accelerated long-term ageing conditioning by a Pressure Ageing Vessel (PAV)
EN 12697-30:2012 Bituminous mixtures - Test methods for hot mix asphalt - Part 30: Specimen preparation by impact compactor
EN 12697-8:2003 Bituminous mixtures - Test methods for hot mix asphalt - Part 8: Determination of void characteristics of bituminous specimens
EN 12697-6:2012 Bituminous mixtures - Test methods for hot mix asphalt - Part 6: Determination of bulk density of bituminous specimens
EN 1427:2015 Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
EN 12697-27:2017 Bituminous mixtures - Test methods - Part 27: Sampling
EN 12697-33:2003+A1:2007 Bituminous mixtures - Test methods for hot mix asphalt - Part 33: Specimen prepared by roller compactor
EN 12697-18:2017 Bituminous mixtures - Test methods - Part 18: Binder drainage
EN 12697-31:2007 Bituminous mixtures - Test methods for hot mix asphalt - Part 31: Specimen preparation by gyratory compactor
EN 12697-3:2013 Bituminous mixtures - Test methods for hot mix asphalt - Part 3: Bitumen recovery: Rotary evaporator
EN 12607-1:2014 Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method
EN 12697-32:2003+A1:2007 Bituminous mixtures - Test methods for hot mix asphalt - Part 32: Laboratory compaction of bituminous mixtures by vibratory compactor
EN 12697-4:2015 Bituminous mixtures - Test methods - Part 4: Bitumen recovery: Fractionating column
EN 12697-35:2016 Bituminous mixtures - Test methods - Part 35: Laboratory mixing
EN 12697-29:2002 Bituminous mixtures - Test method for hot mix asphalt - Part 29: Determination of the dimensions of a bituminous specimen

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