00095566

Component

http://onlinepubs.trb.org...s/trr/1974/515/515-003.pdf

https://scholar.google.co...midt&publication_year=1974

Any material property, such as the resilient modulus (M), that can be used directly in the elastic layer calculation for pavement structural design should be determined under test conditions that simulate or reflect the actual conditions to be expected in the pavement. This study explored the effects of realistic variations of temperature, moisture, and freeze-thaw conditions on the M of a representative spectrum of asphalt-treated mixes, some of which contain lime or cement. A method is proposed that allows the M to be estimated at any temperature from -20 to 140 F from 2 M measurements. Suggestions are made on how the various findings can be used in pavement design procedures with a minimum of testing.

Publication of this paper sponsored by Committee on Effects of Natural Elements and Chemicals on Bitumen Aggregate Combinations. 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

01414368

#517

pp 27-39

1974

Transportation Research Record

53rd Annual Meeting of the Highway Research Board

0309023599

Print

Figures (13) ; Photos (1) ; References (18) ; Tables (4)

Asphalt mixtures; Asphalt pavements; Calcium oxide; Cement; Estimating; Freeze thaw tests; Methodology; Modulus of elasticity; Moisture content; Pavement design; Resilience (Materials); Temperature

Highways; Materials; Pavements

TRIS, TRB

Jul 2 1975 12:00AM

• A LABORATORY TEST SYSTEM FOR PREDICTION OF ASPHALT CONCRETE MOISTURE DAMAGE
• CHANGES IN ASPHALT CONCRETE MIXTURE PROPERTIES AS AFFECTED BY ABSORPTION, HARDENING, AND TEMPERATURE
• CONSIDERATION OF PARTICLE ORIENTATION IN THE COMPACTION OF ASPHALT CONCRETE (ABRIDGMENT)
• HIGHWAY MATERIALS AS AGGREGATE-BINDER COMPOSITES
• LABORATORY EVALUATION OF RHEOLOGICAL BEHAVIOR OF AN ASPHALT CONCRETE CONTAINING AN SBR ELASTOMETER
• MECHANICAL PROPERTIES OF GAP-GRADED ASPHALT CONCRETES (ABRIDGMENT)
• METHODS FOR PREDICTING MODULI AND FATIGUE LAWS OF BITUMINOUS ROAD MIXES UNDER REPEATED BENDING
• MOLECULAR INTERACTIONS OF ASPHALT IN THE ASPHALT-AGGREGATE INTERFACE REGION
• QUANTITATIVE EVALUATION OF STRIPPING BY THE SURFACE REACTION TEST
• SERVICE BEHAVIOR OF ASPHALT CONCRETE: A 10-YEAR STUDY
• STORAGE OF ASPHALT CONCRETE
• TENTATIVE MIX-DESIGN CRITERIA FOR GAP-GRADED BITUMINOUS SURFACES
• TESTING FOR DEBONDING OF ASPHALT FROM AGGREGATES