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Research in the field of preparation of anhydrite binders
Hanáček, Jan ; Dvořák, Karel (referee) ; Gazdič, Dominik (advisor)
The presented bachelor´s work deals with a research and development of sulphate binders on a base of anhydrite with focus on its potential usage in the industrial production of dry mortar mixtures. Within the scope of this work a mineralogical analysis of two industry gypsum was performed as well as an assessment of technological attributes while hydrating a laboratory burnt anhydrite II.
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Properties of concrete with cement matrix at high temperatures
Fiala, Jiří ; Dvořák, Karel (referee) ; Bodnárová, Lenka (advisor)
This bachelor´s thesis deals with the behaviour of the cement concrete at high temperatures depending on the aggregate and cement type. The theoretical part describes the processes in the concrete structure at high temperatures affecting the individual concrete components. The design of concrete structure with basalt aggregate and four types of cement in the experimental part was carried out. The proof of physical-mechanical properties after thermal load was reviewed, particularly change of density, compressive strength and tensile strength in bending. The X-ray diffraction analysis was carried out with prepared test samples.
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Financial analysis of the selected company
Klestilová, Pavla ; Průša, Přemysl (advisor) ; Dvořák, Karel (referee)
The theoretical part of the diploma thesis deals with the main aspects of financial analysis, especially with horizontal and vertical analysis of absolute values, financial ratios, new valuation models and bankruptcy prediction models. The following part concentrates on the company Crocodille ČR, spol. s r.o. using the theoretical approaches mentioned above. It focuses on trend analysis, the calculation of Weighted Average Cost of Capital and Economic Value Added as well as industry comparative analysis. The final recommendations regarding e.g. the sensitivity analysis of company indebtedness are included in the last chapter.
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