X-ray diffraction of concrete composites of high structural strength and density

Oleksandr Sumariuk; Ihor Fodchuk; Volodymyr Romankevych

doi:10.15330/pcss.22.4.746-749

Authors

Oleksandr Sumariuk Yuriy Fedkovych Chernivtsi National University
Ihor Fodchuk Yuriy Fedkovych Chernivtsi National University
Volodymyr Romankevych Yuriy Fedkovych Chernivtsi National University

DOI:

https://doi.org/10.15330/pcss.22.4.746-749

Keywords:

High resolution X-ray diffractometry, ultrafine modifiers, microsilica, metakaolin

Abstract

Аn analysis of the structure formation of concrete composites, compressive strength of which exceeds 120 MPa and a quantitative analysis of their qualitative composition and hydration products by X-ray diffraction, x-ray spectral analysis. The main factors affecting the physicomechanical parameters of the complex of various nanofillers and the formation of a denser cement stone structure, which mainly includes calcium hydrosilicates, calcium silicate hydroaluminates and hydroaluminates of various basicity, are studied.

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