دانلود مقاله Compaction Teprature Effect on Permeability of Asphalt Concrete as Core Material in Embankment Dams
سال انتشار: ۱۳۸۵
محل انتشار: سومین همایش قیر و آسفالت ایران
تعداد صفحات: ۹
Mehdi Dehghan – M.Sc.Student , Department of Civil Engineering, Shiraz Univeersity
Nader Hataf – Assiciate Professor, Department of Civil Engineering, Shiraz Univeersity
In this performed on asphalt concrete different temperatures are presented. These tests were carries out to measure the effect of temperatures of compaction on permeability of asphalt. It has been found that for a certain amount of compaction energy there exists an optimum temperature that if the asphalt is compacted at, thee minimum permeability can be reached . it was concluded that for the given asphalt material and compaction energy used in this research the optimum temperature foe compaction was 170+-5 Centigrade.