INVESTIGATION OF MECHANICAL PROPERTIES OF CONDUCTIVE ASPHALT MIXTURES USING INDIRECT TENSILE TEST

摘要：

It is currently interesting to make good use of asphalt mixtures as solar collector for the heating and cooling of adjacent buildings as well as for snow-melting of pavements.Thermal conductive fillers are utilized to make asphalt mixtures conductive so as to improve the efficiency of asphalt solar collector.The effects of conductive fillers on the strength of asphalt mixtures were investigated by Indirect Tensile Strength Test (1TST).The results show that lower mean values of indirect tensile strength and failure stiffness modulus are obtained corresponding to the higher graphite content.

关键词： conductive asphalt mixtures indirect tensile strength failure stiffness modulus

作者: B.Li S.P.Wu Q.B.Cheng Q.T.Liu

作者单位: Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education,Wuhan Universi Hongshan District Bureau of Urban Administration,Wuhan,Hubei 430070,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1250-1253

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）