2009•Transport StandardizationRequires access

Test Research on Asphalt Mixture Modified by Rutting Resistance Additive

Fang Chun-feng

Abstract

Performances of asphalt mixture modified by rutting resistance additive LF8000 are tested. The basic tests such as the rutting tests,low temperature bend tests and frost thawing split tests are done. The results show that the rutting resistance additive can advance the dynamic stability of asphalt mixture greatly,the water resistance performance of modified asphalt mixture changes very little,and the crack resistance performance at low temperature is enhanced slightly.

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Available abstract

Key concepts: Rut, Asphalt, Frost (temperature), Materials science, Geotechnical engineering, Composite material, Engineering