MORPHOLOGY AND ROLE OF ASPHALTENE IN ROAD BITUMEN
MORPHOLOGIE ET ROLE DES ASPHALTENES DANS LES BITUMES ROUTIERS
THE AUTHOR USES THE RESULTS OF ASPHALTENE MORPHOLOGY STUDIES CONDUCTED BY MEANS OF ELECTRON MICROSCOPY AND THE ANALYSIS OF FLOW CURVES FOR BITUMEN OF THE SOIL AND GEL TYPE AND FOR SYNTHETIC BITUMEN IN WHICH THE STRUCTURE REMAINS THE SAME WITH MALTENES. THESE RESULTS SHOW THAT IT IS THE VARIATION IN CHEMICAL COMPOSITION AT THE LEVEL OF SATURATED AND RESIN MOLECULAR FAMILIES, WHICH MAKES THE SOIL-TYPE SYSTEM CHANGE TO GEL-TYPE SYSTEM, WHILE BOTH TYPES CAN BE OBTAINED FOR VARYING ASPHALTENE CONTENTS. FOR THE COVERING ABSTRACT OF THE WHOLE NUMBER, SEE IRRD ABSTRACT NO 107043.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/04585860
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Authors:
- KENNEL, M
- Publication Date: 1977-12
Language
- French
Media Info
- Pagination: 73-8
- Monograph Title: BITUMES ET ENROBES BITUMINEUX
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Serial:
- BULL LIAISON LAB PONTS CHAUSS
- Issue Number: SPEC V
- ISSN: 0458-5860
Subject/Index Terms
- TRT Terms: Asphaltene; Behavior; Bitumen; Chemical composition; Colloids; Malthene; Mix design; Molecules; Rheology
- ITRD Terms: 4991: Asphaltene; 9001: Behaviour; 4963: Bitumen; 7175: Colloid; 4980: Malthene; 4714: Mix design; 7196: Molecule; 5442: Rheology; 5937: Structure (physicochem)
- Subject Areas: I31: Bituminous Binders and Materials;
Filing Info
- Accession Number: 01293668
- Record Type: Publication
- Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
- Files: ITRD
- Created Date: Nov 21 2010 4:14AM