MODIFICATION OF CEMENT CONCRETE BY ADMIXTURES CONTAINING NANOSIZED MATERIALS

Experimental studies of several types of nanomaterials (nanosilica, nanocarbon) and comparison of the results of their applications in cement concrete have been carried out. It has been established that the characteristics of cement concrete modifi ed by these nanomaterials depend on the content of the latter in concrete. The best results were obtained with an additive in which the said nanomaterials were used simultaneously
   
Author:  S. A. Zhdanok, V. V. Potapov, E. N. Polonina, and S. N. Leonovich
Keywords:  aqueous sol of nanosilica, carbon nanotubes, superplasticizer, heavy-weight concrete, strength
Page:  648