پديدآورندگان :
KhodaBandehLou Ashkan ashkan72@rambler.ru Doctor of philosophy of Technical sciense, Faculty of Engineering ,Civil Engineering Department,Urmia Branch, Islamic Azad University, Urmia, Iran. , sabzchi Masoud Masoudsabzchi@yahoo.com M.A.Student o structure, Faculty of Engineering ,Civil Engineering Department,Urmia Branch, Islamic Azad University, Urmia, Iran.
كليدواژه :
nano , silica , mechanical properties , compressive strength , tensile strength
چكيده فارسي :
In order to be able to make nano-technology appear in the concrete industry, researchers were
faced with special concrete that is different from any conventional concrete in every dimensions. This
paper introduced nanotechnology, statedreasons of its usage in concrete technology with design and
construction of Pozzolanicconcrete samples containing nano-silica and compares their mechanical
properties such as compressive strength and tensile strength of control sample at different ages. Moreover
it has reviewed the effects and properties of this material in improvingpozzolanic weaknesses which can
be seen in projects using too much concrete.
