The effect of ultradisperse silica on hydration of Portland cement and composition of the cement stone

The article describes a comparative study of the effect of ultradisperse silicon materials produced by the industry – microsilica, precipitated silica and colloid silica – on the hydration of Portland cement and composition of the cement stone by the method of solid-state NMR spectroscopy on 29Si nuclei.

Author: A.S. Brykov, R.T. Kamaliev, V.I. Korneyev, M.V. Mokeyev

Section: New materials

Keywords: concrete, endurance, silica, spectrography