EFFECTS OF FILLER COMPOSITION ON BINDER VISCOSITY AND MIX STABILITY
COMBINATIONS OF TWO PENETRATION GRADE ASPHALT CEMENTS AND THREE MINERAL FILLERS WERE PREPARED AT VARIOUS FILLER CONCENTRATIONS. MIXTURE CONSISTENCY WAS DETERMINED BY PENETRATION. SOFTENING POINT, AND VISCOSITY TESTS. THE LOW- TEMPERATURE PROPERTIES WERE PREDICTED FROM EACH SYSTEM AND COMPARED. MARSHALL STABILITY SPECIMENS WERE PREPARED USING PREMIXED BINDER AND CONVENTIONAL METHODS. HIGHER STABILITIES AND LOW TEMPERATURE STIFFNESS WERE NOTED FOR MIXTURES WITH PORTLAND CEMENT FILLER. PREMIXED BINDER SPECIENS WERE FOUND TO HAVE HIGHER STABILITY AND MORE UNIFORMITY THAN CONVENTIONAL SPECIMENS. /AUTHOR/
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Supplemental Notes:
- Paper sponsored by Committee on Characteristics of Aggregates and Fillers for Bituminous Construction and presented at the 47th Annual Meeting. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.
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Authors:
- Gietz, Robert H
- Lamb, Donald R
- Publication Date: 1968
Media Info
- Media Type: Digital/other
- Features: Appendices; Figures; References; Tables;
- Pagination: pp 1-14
- Monograph Title: Bituminous mixes and pavement temperature
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Serial:
- Highway Research Record
- Issue Number: 256
- Publisher: Highway Research Board
Subject/Index Terms
- TRT Terms: Asphalt cement; Binders; Bituminous mixtures; Consistency; Fillers (Materials); Low temperature; Marshall test; Mineral fillers; Pendulum tests; Portland cement; Premixing; Softening point; Viscosity
- Old TRIS Terms: Combinations; Marshall stability marshall stability & flow test flow; Viscosity test
- Subject Areas: Highways; Materials;
Filing Info
- Accession Number: 00211379
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: Feb 10 1994 12:00AM