A critical review of carbon materials engineered electrically conductive cement concrete and its potential applications  

作　　者：Dong Lu Zhen Leng Guoyang Lu Daiyu Wang Yanlin Huo 

机构地区：[1]School of Civil Engineering,Harbin Institute of Technology,Harbin,P.R.China [2]Department of Civil and Environmental Engineering,The Hong Kong Polytechnic University,Hong Kong,P.R.China [3]Department of Architecture and Civil Engineering,City University of Hong Kong,Hong Kong,P.R.China

出　　处：《International Journal of Smart and Nano Materials》2023年第2期189-215,共27页国际智能和纳米材料杂志（英文）

基　　金：The authors would like to acknowledge the financial support by the National Natural Science Foundation of China(Grant Nos.52278164 and 51878224);the National Key Research and Development Program of China(Gant No.2022YFB3706503).

摘　　要：Carbon materials engineered electrically conductive cement concrete(ECCC)is typically prepared by directly adding carbon-based conductive filler into the cement matrix and then mixing cement with aggregates.With such a strategy,ECCC possesses a high conductivity and strain/stress sensitivity and thus can be used for snow and ice melting,ohmic heating,cathodic protection system,electromagnetic shielding,structural health monitoring,and traffic detection.This paper aims to provide a systematic review on the development and applications of ECCC,especially the progress made in the past decade(from 2012 to 2022).The composition and manufacture of ECCC are first introduced.Then,the electrical performance of ECCC and its potential applications are reviewed.Finally,the remaining challenges for future work are discussed.

关 键 词：Carbon-based materials electrically conductive cement concrete(ECCC) structural health monitoring(SHM) electromagnetic shielding(EMI) pavement detection 

分 类 号：TU528[建筑科学—建筑技术科学]