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Information × Registration Number 0209U008147, 0106U000643 , R & D reports Title Physical and chemical bases of plasticization of concrete mixes as a basis of creation energy-saving technology of composite materials on alkaline cements popup.stage_title Head Krivenko Pavel Vasilevich, Registration Date 28-01-2009 Organization Kiev National University of bildiny and tecture popup.description2 Object of research - concrete mixes and concrete on the basis of alkaline cements with the regulated characteristics which are received due to introduction to a solution of alkali black sulphatic lye, the complex additive on the basis of black sulphatic lye and rhondonite of sodium. Object of research: laws of formation of structure and properties plasticized slag alkaline cement matrix and concrete mixes and concrete on its basis. The purpose of work - development high lively concrete mixes with the regulated physic mechanical characteristics. Method of research: physical and chemical and physic mechanical methods of researches according to working normative documents. In binders system "Slag - complex additive - alkaline component" is investigated interrelation of influence of the additive black sulphatic lye on plasticity, structurization and durability of samples of an artificial stone in time which is received in the test of normal density and cement-sand solutions. It is optimized structure of the complex additive on the basis of black sulphatic lye and check of its efficiency in concrete mixes and concrete by criteria remolding effort, early and branded durability is carried out. By results of the executed work the developed physical and chemical bases of technology of concrete mixes with the regulated physic mechanical properties. Product Description popup.authors popup.nrat_date 2020-04-02 Close