چکیده مقاله
In this investigation has been trying to use the carbon nanotubes as an additive matter for bitumen technical characteristics of bitumen and asphalt mixtures as well as to promote Therefore, in this research, parameters such as bitumen’s permeability degree, softening point, flash point and ductility and marshal stability, marshal flow, marshal ratio stability/flow and asphalt specific gravitywill be investigated In the samples of nanotube containing,nanotube should completely mix with the bitumen In this case with increasing the amount of carbon nanotube, technical characteristics as well as being better But the issue should be considered, is the cost Among the made examples, the sample that its bitumen contains carbon nanotube the rate of 0 001 weight bitumen, is the best results; while its initial cost is higher than prototype, it can cause a considerableconomy in total cost The use of these mixtures, in addition to improving asphalt surface properties, will decrease thickness of under layers and cause the decreasing
کلیدواژهها
نویسندگان
a Akbari Motlagh
MS in civil
S.A Tabatabaei
PhD in civil
a Kiasat
PhD in chemical engineering polymer
F. Omidi Birgani
a Akbari Motlagh MS in civilS.A Tabatabaei PhD in civila Kiasat PhD in chemical engineering-polymer
شیوه ارجاع
Akbari Motlagh, a and Tabatabaei, S.A and Kiasat, a and Omidi Birgani, F.,1391,Correction of Bitumen with the use of Carbon Nanotubes,9th International Congress on Civil Engineering,Isfahan
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