Search academic texts

Registration Number

0215U001129, 0112U001477 , R & D reports

Title

Physicochemical and technological basis for the creation and regulation of the structure and properties of modified concrete structures for monolithic construction

popup.stage_title

Head

Runova Raisa Fedorivna,

Registration Date

22-01-2015

Organization

Kiev National University of bildiny and tecture

popup.description2

The object of study were patterns of change in technological processes of materials for monolithic construction depending on type of modified cement systems. The purpose was definition of technological parameters in production of high-performance materials for monolithic construction, including concretes, with specified properties and creation of basic technology. Research methods:physicochemical methods, physical and mechanical methods for determination of normal consistency, setting time and plastic strength of cement paste, spreadability of cement slurries, density, water separation, thickening time, plastic viscosity, static and dynamic shear stress, consistency of cement sand mortar, technological properties of concrete mixtures (consistency, its persistence over time, heat evolution), density, water absorption and porosity of heavy concrete, characteristics of mortars and concretes i.e. compressive strength, tensile strength, frost resistance. As result of the technological fundamentals of plasticized materials for monolithic construction, including lightweight grouting mortar, dry building mixtures for various functional purposes and heavy concrete based on cements with unifying factor as content of granulated blast furnace slag were created.

Product Description

popup.authors

Іваненко Богдан Миколайович
Бондаренко Ольга Петрівна
Вознюк Григорій Вікторович
Гергало Анатолій Олександрович
Гергало Микола Олександрович
Говдун Ярослав Олександрович
Гоц Володимир Іванович
Кавалерова Олена Сергіївна
Констатиновський Олександр Петрович
Ластівка Олесь Васильович
Москаленко Олександр Андрійович
Омельчук Владислав Васильович
Руденко Ігор Ігоревич
Руденко Валерія Юрійовна
Скорик Віталій Віталійович

popup.nrat_date

2020-04-02