Abstract
In order to study high and low temperature performance of SBS modified asphalt binder with fasir, the softening point test, DSR, ductility test and BBR were tested to detect the changes in its high and low temperature properties according to laboratory tests. Test results showed that softening point and Fail Temperature values of SBS modified asphalt binder with fasir are increased, high temperature performance is greatly improved; but fasir can also reduce its low-temperature cracking resistance. We suggest the reasona- ble content of fasir is 3% of the total bituminous mixture quality. KEYWORD: Warm additive; Modified asphalt; High and low temperature performance
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