Title: Study on performance of natural bitumen gilsonite modified asphalt and the mixture
Abstract: The article introduced the category of natural bitumen and the characteristic of gilsonite.A series of tests of the three natural bitumen gilsonite modified asphalt and the mixtures were made.These included asphalt technical property,marshall test,rutting test at high temperature,bend test at low temperature and water stability.The results showed that the stability at high temperature of the natural bitumen gilsonite modified asphalt and the mixtures was markedly increased.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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