19/30396555 DC - BS EN 12697-48. Bituminous mixtures. Test methods. Part 48. Interlayer Bonding

19/30396555 DC

BS EN 12697-48. Bituminous mixtures. Test methods. Part 48. Interlayer Bonding

Status : Current, Draft for public comment   Published : November 2019

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This document specifies test methods for determining the bond strength between an asphalt layer and other newly constructed construction layers or existing substrates in road or airfield pavements. The tests can also be applied on laboratory prepared interlayers.

The normative tests described in this document are:

  • Torque Bond Test (TBT), generally applicable to any layer thicknesses;

  • Shear Bond Test (SBT), generally applicable to layer thicknesses ≥ 15 mm;

  • Tensile Adhesion Test (TAT), generally applicable to layer thicknesses < 15 mm;

NOTE 1

Further non normative test methods are described in informative annexes:

  • Annex A (informative) - Compressed shear bond test (CSBT)

  • Annex B (informative) - Cyclic compressed shear bond test (CCSBT)

  • Annex C (informative) - Alternative Shear bond test (ASBT)

  • Annex D (informative) - Layer Adhesion Measuring Instrument (LAMI)




Standard Number19/30396555 DC
TitleBS EN 12697-48. Bituminous mixtures. Test methods. Part 48. Interlayer Bonding
StatusCurrent, Draft for public comment
Publication Date11 November 2019
Normative References(Required to achieve compliance to this standard)EN 12697-33, EN 12697-29, EN 12697-27
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsprEN 12697-48
Draft Expiry Date31 December 2019
DescriptorsFlow measurement, Stability, Stability testing, Impact testing, Precision, Construction materials, Mechanical measurement, Mechanical testing, Bitumens, Bituminous products, Asphalts, Test equipment
ICS93.080.20
Title in FrenchMélanges bitumineux - Méthodes d'essai Partie 48: Lien de couches
Title in GermanAsphalt - Prüfverfahren für Heißasphalt Teil 48: Schichtenverbund
CommitteeB/510/1
PublisherBSI
FormatA4
DeliveryYes
Pages52
File Size1.896 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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