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Information × Registration Number 0216U001813, 0114U004376 , R & D reports Title Influence of physical and chemical properties of particulate and fibrous fillers on technological and operational characteristics of binders and composites for construction purposes popup.stage_title Head Danchenko Yuliya Mikhaylovna, Кандидат технічних наук Registration Date 26-04-2016 Organization Kharkiv National University of Civil Engineering and Atchitecture popup.description2 Theoretical and experimental studies on the establishment of the laws of the formation of composite materials for construction application based epoksiaminnih polymeric binders dispersed and fibrous mineral fillers and surface-active agents (SAA). The influence of the physicochemical properties of the surface of the fillers on the technological and operational characteristics of composites for construction application. Experimental and computational method shows that the addition of different chemical nature of SAA to a large extent affect the free surface energy of the binder, which consists of the dispersion and polar components. It was found that the addition of kotionoaktivnih silitsiyvmisnih SAA and increases the polar component and nonionic - dispersion. The correlation between the surface free energy of nature epoksiaminnogo binder and some performance properties epoksipolimeriv: increasing polarity to cope increases the adhesion strength, and dispersion - to increase resistance to water and corrosive aqueous media. Based on these studies epoksipolimerni created new composite materials for construction application with improved technological, safety and performance. For the selection of materials with specific characteristics of a computer program "Composite". Product Description popup.authors Барабаш Олена Сергіївна Биков Роман Олександрович Качоманова Марія Павлівна Обіженко Тетяна Миколаївна Попов Юрій Вікторович Саєнко Наталія Вячеславівна Скрипинець Анна Василівна Уманська Тетяна Іванівна popup.nrat_date 2020-04-02 Close