چکیده مقاله
In order to study the performance of SBS modified asphalt and the low density polyethylene LDPE , one type of SBS and LDPE and one kind of base asphalts are selected according to SHRP index, and performances of combination of modified asphalt at different percents are evaluated The properties of the LDPE modified bitumen and asphalt mixtures were compared to different contents of styrene butadiene styrene SBS modified bitumen The tests showed that to achieve the same performance, as with SBS modification, the LDPE content must be used a bit higher than SBS 6% LDPE LD LH0075 modification was determined as the most suitable content according to both binder and mixture tests But LPDE is an internal Iran production and a very cheap polymer by comparison with SBS
کلیدواژهها
نویسندگان
شیوه ارجاع
ziari, h. and momeni, m and goli, a and izadi, a,1391,Comparative Study of Asphalts Modified by SBS and LDPE (LD-LH0075),9th International Congress on Civil Engineering,Isfahan
ارائهشده در
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