Factors of Adhesion between Asphalt and Mineral Aggregates

Chuan Feng Zheng; Shi Zheng

doi:10.4028/www.scientific.net/AMM.256-259.1765

Paper Titles

Proposition of Estimation Method for Repairing the Roughness in Expansion Joints of Expressway Bridges
p.1742

Key Technique on the Process Control for Construction of Hohhot Circle Expressway Asphalt Pavements
p.1748

Research on the Prediction of High Embankment Settlement Based on the Real-Time Monitoring On-Site
p.1754

Reconstruction Method of Existing Speed Rail Based on Precision Measurement
p.1761

Factors of Adhesion between Asphalt and Mineral Aggregates
p.1765

Influence of Material Characteristics of Asphalt Pavement to Thermal Stress
p.1769

Research on the Fatigue Damage of the Asphalt Pavement
p.1776

Study on Treatment Techniques of the Red Sandstone Cutting Slope on Hunan Liu-Li Highway
p.1780

Mechanical Property of Pavement with Crack in Base and High Modulus Asphalt Layer
p.1785

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Factors of Adhesion between Asphalt and Mineral...

Factors of Adhesion between Asphalt and Mineral Aggregates

Abstract:

The factors of asphalt-aggregate adhesion were studied. Based on the expression of the adhesion work between the asphalt and mineral aggregates, several factors concerning the influence laws on asphalt-aggregate adhesion were analysed. The adhesion work of compatibility among the preparation temperature, aggregate types, and asphalt quality were calculated. The preparation temperature is found to be inversely related to the adhesion work. Among the four kinds of asphalts, the styrene-ethylene/butylene-styrene-modified one has the optimal adhesion with the mineral aggregates. Among the three kinds of aggregates, limestone has the best adhesion with the asphalts.