Application of computer image analysis for evaluation of adhesion between bitumen and aggregate

Michał Sarnowski 

Warsaw University of Technology, Faculty of Civil Engineering, Building Materials Eng.Division (BME WUT), Armii Ludowej 16, Warszawa 00-637, Poland


The paper presents results of testing the adhesion between asphalt binder and aggregate.
Methods of testing adhesion between bitumen and aggregate were described.
In this work the influence of the aging of modified asphalt binders on adhesion was tested. Several types of polymer-modified asphalt and aggregate were investigated.
Two methods of aging: the Thin Film Oven Test (TFOT) and the Pressure Aging Vessel (PAV) were used.
Adhesion was determined by the modified boiling test.
Computer image analysis was used for qualitative and quantitative evaluation of adhesion between bitumen and aggregate.
Effect of the polymer modification on adhesion was discussed.

Legal notice
  • Legal notice:

    Copyrighted materials, (c) Pielaszek Research, all rights reserved.
    The above materials, including auxiliary resources, are subject to Publisher's copyright and the Author(s) intellectual rights. Without limiting Author(s) rights under respective Copyright Transfer Agreement, no part of the above documents may be reproduced, stored in or introduced into a retrieval or caching system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording or otherwise), or for any purpose, without the express written permission of Pielaszek Research, the Publisher. Express permission from the Author(s) is required to use the above materials for academic purposes, such as lectures or scientific presentations.
    In every case, proper references including Author(s) name(s) and URL of this webpage: must be provided.


Presentation: poster at E-MRS Fall Meeting 2005, Symposium G, by Michał Sarnowski
See On-line Journal of E-MRS Fall Meeting 2005

Submitted: 2005-05-18 14:55
Revised:   2009-06-07 00:44
© 1998-2021 pielaszek research, all rights reserved Powered by the Conference Engine