00210918

Component

http://onlinepubs.trb.org...rbbulletin/192/192-005.pdf

THE VARIOUS FACTORS THAT DETERMINE THE FORMATION AND PERMANENCE OF JOINTS BETWEEN ASPHALT AND MINERAL AGGREGATES ARE DISCUSSED. THESE INCLUDE THE EFFECTS OF ADSORBED FILMS, PREHEATING THE STONE, WEATHERING, PORES AND CRACKS, DUST ON THE STONE SURFACE, ASPHALT SURFACE ENERGIES AND VISCOSITY, AND SURFACE-ACTIVE AGENTS. MECHANISMS FOR SPREADING, STRIPPING, BLISTERING, PITTING, PORE PENETRATION, AND DIFFUSION ARE ELUCIDATED. NEW DIRECTIONS FOR RESEARCH ON THE FUNDAMENTAL PROPERTIES OF ASPHALT-WATER-AGGREGATE SYSTEMS ARE SUGGESTED. /AUTHOR/

No 192, pp 63-74, 8 FIG, 2 PHOT, 4 REF, 1 APP 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.

01410587

12p

1958

Highway Research Board Bulletin

Digital/other

Adhesion; Asphalt; Bituminous aggregates; Blistering; Diffusion (Optics); Machines; Mineral aggregates; Pitting; Spreading; Stripping (Pavements); Surface energy; Surface phenomena; Viscosity; Water; Weathering

Geotechnology; Highways; Materials

TRIS, TRB

May 21 1994 12:00AM

• ASPHALT COMPOSITION AND PROPERTIES
• PROGRESS WITH ADHESION-IMPROVING BITUMEN ADDITIVES
• RHEOLOGY OF ASPHALTS AND ITS RELATION TO BEHAVIOR OF PAVING MIXTURES
• USE OF RHEOLOGICAL AND OTHER DATA IN ASPHALT ENGINEERING PROBLEMS