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Composite cement with dispersed perlite and colloidal additive for hydraulic concrete

The article considers the possibility of obtaining composite cement for hydraulic engineering using finely dispersed aluminosilicate rocks - perlites,...

Issue №1

Section: Science and production

Keywords: plasticizing additive, silicic acid sol, composite cement, vitreous perlite, crystallized perlite, degree of dispersion, specific surface area, heat dissipation, compressive strength, hydraulic concrete

Autor: L.A. Urkhanova,, A.A. Ivanov, S.A. Lkhasaranov.

Expanded perlite additive for modification of properties of cement composites

The article discusses the experience of using expanded perlite in cement composites, the degree of its influence on the properties of the concrete mix...

Issue №4, 2023

Section: Concrete

Keywords: lightweight aggregate, perlite, internal cure, shrinkage

Autor: A.M. Kharitonov,, A.S. Sidorova, D.M. Andreev.