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Information × Registration Number 0310U002191, 0109U002736 , R & D reports Title Working out of physical and chemical bases of creation ecologically safe inorganic the anticorrosive composite coverings intended for protection of steel building designs popup.stage_title Визначення фізико-хімічних основ створення геоцементних матриць із заданим мінералогічним складом для покриттів по металу, стійких у часі до дії різних корозійних середовищ Head Kryvenko Pavel Vasilevich, Registration Date 16-02-2010 Organization Kiev National University of bildiny and tecture popup.description2 Object of researches - anticorrosive composite coverings on the basis of the modified geocements filled with functional additives (Zn, ZnO, 2ZnO•3B2O3•3,5H2O and others) which use metal constructional materials for protection against corrosion. Subject of researches - processes which are directed on structure change at molecular level at the expense of the regulated power influences, and laws of formation of phase structure and structure of coverings in the conditions of excited environments with рН=3... 10, improvement of their operational properties and protective action by introduction of modifying additives and functional filler. The work purpose - definition of physical and chemical laws of formation of structure and properties of an artificial stone on the basis of the modified geocements, definition of a spectrum of physic mechanical and special properties of materials on their basis in time, working out of scientific bases of creation low powerful technologies of composite sheeting's on geocements. Methods of researches - physical and chemical and physicomechanical it agree operating standard documents. In the report the literary review on a problem condition is resulted, raw materials, additives-modifiers and filler are defined, techniques on designing and structure selection as geocement, and sheeting нa to its basis with delimitation under influencing factors taking into account criteria of an estimation of their properties are resulted. The structure of geocement and sheetings on its basis is optimised. The interrelation between processes of structurization and properties of the modified geocement is established. Influence functional наполнителей on structurization and properties of anticorrosive coverings is defined. It is shown, that durability of a geocement matrix as on mikro - and macrolevel it is provided with stability of its phase structure and size of superficial energy on border of section of phases filler - binders. The received laws are a basis for working out of physical and chemical bases of creation of ecologically safe inorganic anticorrosive composite coverings intended for protection of steel building designs. Product Description popup.authors Блажис Ганна Робертівна Бондаренко Сергій Васильович Гелевера Олександр Григорович Гузій Сергій Григорович Захарченко Таісія Євгенівна Кавалерова Олена Сергіївна Карась Денис Валерійович Кривенко Павло Васильович Майстренко Ала Володиміровна Нестеренко Юрій Миколайович Низовцева Ольга Ігорівна Петропавловський Олег Миколайович Ростовська Галина Степанівна Чеховська Ала Вікторівна popup.nrat_date 2020-04-02 Close