Registration Number
0221U102076,
0118U002017
, R & D reports
Title
Development of alkali activated cements with regulated own deformations in system "Na2O-CaO-MgO-SiO2-Al2O3" modified by anion admixtures, chosen from the group: sulphates, nutrates, clorides, ftorides, phosfates, and concretes on their basis
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Head
Petropavlovskyi Oleh M,
Registration Date
28-01-2021
Organization
Kyiv National University of Construction and Architecture
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The object of the study is the processes of structure formation, the development of own deformations and the kinetics of the set of strength of alkaline cements in the presence of electrolytes of various anionic composition, which are potentially capable of replacing the anionic component in hydrosilicate and alumosilicate structures, their influence on the development of morphology and the degree of crystallization of tumors, structures, thus changing the formatting of the stress-strain state of the curing system for the steady development of the given properties of artificial stone. The purpose of the work is the development of applied and technological solutions for the production of alkaline cements with controlled shrinkage and high strength for high-consistency concretes with specified properties and durability. As a result of the research work, optimum compositions of alkaline cements with specified properties were obtained and on the basis of them were developed mortars and concretes, the characteristics of which correspond to the given conditions of application.
Product Description
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Yezerska Liudmyla P
Bondarenko Serhii V
Husiev Oleksii M
Kovalchuk Artem V
Konstantinovskyi Olexandr P
Pylypenko Vladyslav V
Rudenko Ihor I
Tyminskyi Denys V
Chekhovska Alla V
Chekhovskyi Oleksadr V
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2021-01-28
