Improving The Properties Of Concrete Using Multiwall Carbon Nanotube (MWCNT)

Abstract

This paper discusses the effect of Multiwall Carbon Nanotubes (MWCNT) on compressive strength of mortar.
The carbon nanotubes also be used as a conductive material and that could be used for developing a sensing property of
mortar. Dispersion of MWCNT with cement is done by Sonication process. Same amount of surfactants is added for
good dispersion of MWCNT with Cement. The compressive strength is increase by adding 0.75 % MWCNT by weight of
cement. Results shows of 7 days compressive strength of MWCNT mortar mix is similar to 28 days compressive strength
of conventional mortar mix, and a good conductivity achieved by carbon nanotubes.