BS EN 12697-12:2008 - Bituminous mixtures. Test methods for hot mix asphalt. Determination of the water sensitivity of bituminous specimens

BS EN 12697-12:2008

Bituminous mixtures. Test methods for hot mix asphalt. Determination of the water sensitivity of bituminous specimens

Status : Superseded, Withdrawn   Published : July 2008 Replaced By : BS EN 12697-12:2018

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This European Standard describes three test methods for determining the effect of saturation and accelerated water conditioning. These methods can be used to evaluate the effect of moisture with or without anti-stripping additives including liquids, such as amines, and fillers, such as hydrated lime or cement: ? method A uses the indirect tensile strength of cylindrical specimens of bituminous mixtures; ? method B uses the compression strength of cylindrical specimens of bituminous mixtures; ? method C defines the bonding value of soft asphalt mixtures 1 h after mixing, where the bonding of bitumen and aggregate can be equated to a bonding value. Method A and method B give the same result in average. However, if the slenderness of the specimens is less than 0,5, method B is not suitable. Method C is suitable for soft asphalt mixtures with bitumen of viscosity at 60 ºC of 4000 mm2/s or less, for which methods A and B are not suitable. NOTE Methods A and B are suitable for soft asphalt mixtures with bitumen of viscosity at 60 ºC greater than 4000 mm2/s.




Standard NumberBS EN 12697-12:2008
TitleBituminous mixtures. Test methods for hot mix asphalt. Determination of the water sensitivity of bituminous specimens
StatusSuperseded, Withdrawn
Publication Date31 July 2008
Confirm Date04 June 2014
Withdrawn Date29 June 2018
Normative References(Required to achieve compliance to this standard)EN 12697-8, EN 12697-6, EN 12697-30, EN 12697-31, EN 12697-29, EN 1426, EN 12697-32, EN 12697-33, EN 13108-1, EN 12697-23, EN 12697-27:2017
Informative References(Provided for Information)EN 13108
Replaced ByBS EN 12697-12:2018
ReplacesBS EN 12697-12:2003
International RelationshipsEN 12697-12:2008
DescriptorsCompressive strength, Water-absorption tests, Bituminous products, Specimen preparation, Bitumens, Tensile strength, Bonding, Sensitivity, Asphalts, Roads, Construction materials
ICS93.080.20
Title in FrenchMélanges bitumineux. Méthodes d'essai pour mélange hydrocarboné à chaud. Détermination de la sensibilité à l'eau des éprouvettes bitumineuses
Title in GermanAsphalt. Prüfverfahren für Heißasphalt. Bestimmung der Wasserempfindlichkeit von Asphalt-Probekörpern
CommitteeB/510/1
ISBN978 0 580 60790 5
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size434 KB
Price£130.00


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