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Title:

REVIEW OF THE APPLICATION OF HIGH-PRESSURE LIQUID CHROMATOGRAPHY TO PAVEMENTS

Accession Number:

00472630

Record Type:

Component

Availability:

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Order URL: http://worldcat.org/isbn/309041163

Abstract:

High-pressure liquid chromatography has been promoted as a technique for determining the molecular size distribution and suggested as a method for determining the composition of asphalt cement. However, some authorities have expressed reservations about the interpretation of data obtained with this technique. The purpose of this paper is to review the data available in the literature to determine the significance of the conclusions that can be drawn from it. The literature indicates that there are several test parameters that must be carefully controlled to ensure interlaboratory comparison of results. The technique does produce consistent and repeatable results, differentiating clearly between asphalt cements from a variety of sources. However, correlation between chromatographs, physical properties, and pavement performance is currently not usable.

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 Accession #:

01418832

Authors:

Stock, A F

Pagination:

pp 100-105

Publication Date:

1986

Serial:

Transportation Research Record

Issue Number: 1096
Publisher: Transportation Research Board
ISSN: 0361-1981

Conference:

65th Annual Meeting of the Transportation Research Board

Location: Washington District of Columbia, United States
Date: 1986-1-13 to 1986-1-16

ISBN:

309041163

Media Type:

Print

Features:

Figures (5) ; References (14)

Uncontrolled Terms:

Repeatability

Old TRIS Terms:

Subject Areas:

Highways; Materials; I31: Bituminous Binders and Materials

Files:

TRIS, TRB

Created Date:

Aug 31 1987 12:00AM

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