Formulations of Electrically Conductive Cement-based Composites

被引：0

作者：

Cechmanek, Rene ^{[1
]}

Steffan, Pavel ^{[2
]}

Junek, Jiri ^{[1
]}

机构：

[1] JSC, Res Inst Bldg Mat, Hnevkovskeho 30-65, CZ-61700 Brno, Czech Republic

[2] Brno Univ Technol, Fac Elect Engn & Commun, CZ-60200 Brno, Czech Republic

来源：

NORDIC CONCRETE RESEARCH | 2011年 / 43卷 / 01期

关键词：

Cement composite; carbon; conductivity; electromagnetic shielding; heating;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

It is possible to achieve specific electrical properties by addition of certain components into a cement matrix. It was found that to enhance electrical conductivity of cement composites carbon particles of micro or nano-size are mostly suitable. Structurally-technical elements made of these newly composed fibre inorganic composites are able to shield against electromagnetic fields, to transform electricity to heat or to scan the weight of moving vehicles. This paper deals with design and selection of appropriate formulations for cable shielding or pavement heating.

引用

页码：415 / 418

页数：4