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Information × Registration Number 0211U013240, 0109U000267 , R & D reports Title Theoretical bases of creation of composite materials for building with the raised indicators of quality popup.stage_title Head Wandolovsky Alexander, Registration Date 12-01-2012 Organization Kharkov State Technical University of Construction and Architecture popup.description2 The basis of insufficient durability and density of a known composite material - concrete is investigated physical. An essential lack of a cement stone is porosity which cannot be avoided known technological means; technological means of liquidation of porosity at the expense of filling of emptiness with hardening liquids are developed; analytical research of properties of sating liquids and their physical and chemical interaction with a matrix of a porous firm phase is carried out; scientific bases of saturation of porous space of concrete are developed by hardening liquids, is developed physical and mathematical models of optimum modes of impregnation of a firm matrix for the purpose of an establishment of dependences of process of saturation from physicomechanical indicators of a liquid and a surface of a firm phase; The design is developed and the equipment for durability definition on a stretching of composite materials by use of ring samples of a material (NOL - samples) with loading use by hydrostatic pressure is made; experimental check of certain theoretically physical dependences of process of synthesis of KM is spent and indicators of durability and density of again formed materials are established; microscopic дioxide of the silicium Fillers and the thin disperseт fibres scientific bases of technology of introduction are developed for reception of homogeneous mixes for the purpose of reception of high-strength concrete at the expense of change of its structure at microlevel. Product Description popup.authors Вандоловський Олександр Георгійович Деденьова Олена Борисівна Казімагомедов Ібрагім Емірчубанович Костюк Тетяна Олександрівна Ліпко Тетяна Артурівна Люлько Олександр Олегович Салія Медея Гурамівна Токарєв Михайло Миколайович Чайка Віталій Миколайович popup.nrat_date 2020-04-02 Close