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Ali Bahari

Ali Bahari

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Science
Address:
Phone: 9112537702

Research

Title
Effect of Silicon Carbide Nano Dispersion on the Mechanical and Nano Structural Properties of Cement
Type
JournalPaper
Keywords
Nanoparticles , Cement ,SiC and sol–gel method
Year
2015
Journal NATIONAL ACADEMY SCIENCE LETTERS-INDIA
DOI
Researchers Ali Bahari ، Aref Sadeghi Nick ، Mandana Roodbari ، E. Mirshafi ، B. Amiri

Abstract

People have tried to modify the molecular structure of concrete with adding nano scale material. In this work, SiC nano material (synthesized by sol–gel method) has been used in cementitious materials. Their nano structural properties and mechanical characterization are discussed in connection with the influence of nano crystallite size effects and other features in detail with using atomic force microscopy (AFM) and X-ray diffraction (XRD) techniques and X-powder, Nano Surf and stress–strain (Williamson–Hall) analysis. The obtained results show that adding 2 % in weight (2 wt%) SiC in cementitious matrix, increase the compressive of blended mortar by 10 % compared to other presented samples.