RILEM Interlaboratory Test on Interlayer Bonding of Asphalt Pavements
2009 (English)In: ADVANCED TESTING AND CHARACTERISATION OF BITUMINOUS MATERIALS, VOLS 1 AND 2 / [ed] Loizos, A; Partl, MN; Scarpas, T; AlQadi, IL, 2009, 1181-1189 p.Conference paper (Refereed)
The RILEM TG 4 organized an interlaboratory test in order to compare the different test procedures to assess the interlayer bonding properties of asphalt pavement. The pavement was composed of two layers. Three different interface conditions were chosen. The first pavement was laid without interface treatment and the others with two different types of emulsion. 14 laboratories from 11 countries participated in this study and carried out shear or torque tests on 1400 cores. The maximum shear or torque load and the corresponding displacement were measured and the shear or torque stress was calculated as a function of the following parameters: diameter, test temperature, test speed, stress applied normal to the interface and age of the specimen. This paper presents the results of this study in terms of precision and correlations regarding the parameters.
Place, publisher, year, edition, pages
2009. 1181-1189 p.
IdentifiersURN: urn:nbn:se:kth:diva-89673ISI: 000280392100114OAI: oai:DiVA.org:kth-89673DiVA: diva2:503247
7th International RILEM Symposium on Advanced Testing and Characterisation of Bituminous Materials. Rhodes, GREECE. MAY 27-29, 2009
QC 201203132012-02-152012-02-152012-03-13Bibliographically approved