Performance evaluation of nano-modified asphalt concrete

被引:25
|
作者
Karahancer, Sebnem Sargin [1 ,2 ]
Kiristi, Melek [3 ]
Terzi, Serdal [1 ,2 ]
Saltan, Mehmet [1 ,2 ]
Oksuz, Aysegul Uygun [3 ]
Oksuz, Lutfi [4 ]
机构
[1] Suleyman Demirel Univ, Dept Civil Engn, TR-32100 Central Isparta, Turkey
[2] Suleyman Demirel Univ, Fac Engn, TR-32100 Central Isparta, Turkey
[3] Suleyman Demirel Univ, Fac Arts & Sci, Dept Chem, TR-32100 Central Isparta, Turkey
[4] Suleyman Demirel Univ, Fac Arts & Sci, Dept Phys, TR-32100 Central Isparta, Turkey
关键词
Plasma modifications; Hot mix asphalt; Nano materials; Marshall Stability; Indirect Tensile Strength; RF-PLASMA POLYMERIZATION;
D O I
10.1016/j.conbuildmat.2014.08.072
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Plasma modification method was used in order to increase the performance of the hot mix asphalt. Surface of mineral filler was modified by using three different components: methylmethacrylate (MMA), hexamethyldisiloxane (HMDSO) and silicon tetrachloride (SiCl4). Plasma modified mineral fillers with hot mix asphalts were evaluated by Marshall Stability (MS) and Indirect Tensile (IDT) Strength tests, comparatively. According to the results, plasma modified samples showed higher stabilities and better properties. Especially, tensile strength of MMA plasma modified sample exhibit increase of 30%. Eco-friendly plasma modification technique provided homogenous, single step and fast processing for the modification of the asphalt materials. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:283 / 288
页数:6
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