Journal ArticleDOI
Physical and Mechanical Properties of the Cement Stone Based on Biocidal Portland Cement with Active Mineral Additive
Vladimir Erofeev,Vladimir Kalashnikov,Sergei Karpushin,Alexander Rodin,Vasiliy Smirnov,Olga Smirnova,Marina Moroz,Vladimir Rimshin,Ilia Tretiakov,Aleksandr Matvievskiy +9 more
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In this paper, the quantitative composition, the biocidal additive and gypsum content influence on the compressive and flexural strength and density of the composites of innovative materials for construction.Abstract:
The article considers innovative materials for construction. Using mathematical planning methods, we studied how the quantitative composition, the biocidal additive and gypsum content influence on the compressive and flexural strength and density of the composites. We found that the more gypsum in a composition the higher compressive and flexural strength of a specimen. So, with the greatest degree of compositions filling (fly ash – 20 mass fractions, gypsum – 11.2 mass fractions) maximum compressive strength is 72.5 MPa. We determined when the fly ash content rises up to 20 mass fractions per 100 mass fractions of clinker, flexural strength rises too and specimen density decreases. The developed compositions of biocidal cements recommended for use in the manufacture of materials, products and structures for buildings and constructions, operating in aggressive environments.read more
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Journal ArticleDOI
Development of Biocidal Cements for Buildings and Structures with Biologically Active Environments
Vladimir I. Travush,N.I. Karpenko,Vladimir Erofeev,Vladimir Erofeev,Aleksandr Rodin,V. F. Smirnov,N. G. Rodina +6 more
TL;DR: In this article, the developed technology of producing cements with biocidal properties and the results of investigating the physico-mechanical properties of the developed cements, cement pastes, and hardened composites are given.
Journal ArticleDOI
The Reliability of Building Structures Against Power and Environmental Degradation Effects
TL;DR: In this paper, the process of examining the reinforced concrete bearing structure of the building overlap for the possibility of its reconstruction and reorganization is considered in detail, as well as the design calculation based on computer modelling in the LIRA-CAD program.
Journal ArticleDOI
Technical aspects of using composite materials for strengthening constructions
TL;DR: In this paper, the benefits of using composite materials during strengthening building constructions, the comparative analysis from the point of ecology production and using materials, advantages of composite materials is reflected in this publication.
Journal ArticleDOI
Application of composite reinforcement for modernization of buildings and structures
Alina Cherkas,Vladimir Rimshin +1 more
TL;DR: In this article, the feasibility study of using composite fiberglass reinforcement for vertical extension with additional storey is carried out, which results will be used for determination of advantages and disadvantages of this innovative reinforcement method.
Book ChapterDOI
Deformation Monitoring of Road Transport Structures and Facilities Using Engineering and Geodetic Techniques
TL;DR: The article considers the methodology and software for deformation monitoring of road transport structures and facilities using geodetic methods during construction, maintenance and reconstruction these structures in order to evaluate their technical availability and to prevent negative impacts on surrounding buildings and structures.