Mechanical Property of Pavement Concrete with Nano-Particles

Abstract:

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Mechanical properties of pavement concrete with nano-particles are experimentally studied and compared with that of plain pavement concrete. The test results indicate that the flexural, compressive and splitting tensile strengths of pavement concrete with nano-particles are all improved with different extent. Firstly, the mechanical properties of pavement concrete are enhanced with the increasing content of nano-particles, and the peak values are achieved at certain content. Subsequently, the mechanical properties of pavement concrete are reduced with the increasing content of nano-particles. The optimum amount of nano-TiO2 and nano-SiO2 added into pavement concrete are respectively 1.0% and 2.0%. There is a significant linear relationship between flexural and compressive strengths of pavement concrete with nano-particles.

Info:

Periodical:

Advanced Materials Research (Volumes 168-170)

Edited by:

Lijuan Li

Pages:

1896-1899

DOI:

10.4028/www.scientific.net/AMR.168-170.1896

Citation:

M. H. Zhang et al., "Mechanical Property of Pavement Concrete with Nano-Particles", Advanced Materials Research, Vols. 168-170, pp. 1896-1899, 2011

Online since:

December 2010

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Price:

$35.00

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