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Title: CRUDE SOURCE EFFECTS ON THE CHEMICAL, MORPHOLOGICAL, AND VISCOELASTIC PROPERTIES OF STYRENE/BUTADIENE LATEX MODIFIED ASPHALT CEMENTS
Accession Number: 00472621
Record Type: Component
Availability: Find a library where document is available Abstract: The increasing costs and decreasing availability of good-quality asphalt cements across the United States has warranted the use of modifiers. Provided in this paper is a preliminary fundamental analysis of chemical variables (elemental analysis, molecular weight, functional group analysis, and chromatographic fractionation), microstructural effects as measured by scanning electron microscopy, and viscoelastic changes imparted by styrene/butadiene latex addition as measured by dynamic, mechanical spectrometry. AC-10 and AC-20 asphalt cements from five crude sources representing a wide range of chemical and physical properties were chosen for this study.
Supplemental Notes: Publication of this paper sponsored by Committee on Characteristics of Bituminous Materials.
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
Monograph Title: Monograph Accession #: 01418832
Authors: Wolfe, D LArmentrout, DArends, C BBaker, H MPlancher, HPetersen, J ClainePagination: pp 12-21
Publication Date: 1986
Serial: Conference:
65th Annual Meeting of the Transportation Research Board
Location:
Washington District of Columbia, United States ISBN: 309041163
Media Type: Print
Features: Figures
(7)
; Photos
(10)
; Tables
(6)
TRT Terms: Uncontrolled Terms: Subject Areas: Highways; Materials; I31: Bituminous Binders and Materials
Files: TRIS, TRB
Created Date: Aug 31 1987 12:00AM
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