CONCRETE

[:ru]Захарченко П. В.[:en]Zakharchenko, P. V.[:] [:ru]канд. техн. наук, проф., зав. кафедрой товароведения и коммерческой деятельности в строительстве[:en]Cand. Eng. Sc., Professor, Head of the Department of Merchandizing and Commerce in Construction[:]

[:ru]Дюжилова Н. А.[:en]Dyuzhilova, N. A.[:] [:ru]ассистент, Киевский национальный университет строительства и архитектуры[:en]Assistant, Kiev National University of Construction and Architecture[:]

[:ru]Рудченко Д. Г.[:en]Rudchenko, D. G.[:] [:ru]генеральный директор, ООО «Аэрок»[:en]General Director, Aeroc Ltd[:]

[:ru]Приходько Т. Д.[:en]Prikhodko, T. D.[:] [:ru]главный технолог, ООО «Аэрок»[:en]Chief Technologist, Aeroc Ltd[:]

Alitinform №2 (19) 2011 г. 66-77 p.

Abstract

A research into the influence on the structure and properties of concrete obtained by the casting process of calcium sulfate dihydrate molding has been carried out with the aim to optimize the composition of aerated concrete mixture. The addition of calcium sulfate dihydrate makes it possible to reduce the time of development of plastic strength by raw material, to improve the material structure and to increase the strength and longevity of products.

Key words:

aerated concrete; casting technology; calcium sulfate dihydrate; increase in strength