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Autor:
Laísa do Rosário Souza Carneiro, Michelle C.F. Costa, Dayana C.S. Garcia, Manuel Houmard, Roberto B. Figueiredo
Publikováno v:
Construction and Building Materials. 160:252-257
The present paper evaluates the pozzolanic activity of two nanostructured silicas with high specific surface area, synthetized by sol-gel technique, in comparison with silica fume. The materials were characterized by X -ray diffraction, scanning elec