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Vliv počáteční vlhkosti dřeva smrku na příjem ochranného prostředku podtlakově-přetlakovou impregnací
Novák, Ivo
The bachelor thesis deals with the impact of the initial wood moisture of the spruce wood (Picea abies) on the intake and the penetration of the protecting agent using overpressure-vacuum impregnation. The aim of the thesis is the determination of the optimal initial wood moisture of the spruce wood samples treated by impregnation agent Bochemit FORTE PROFI using Bethell method. In this work logs with radius from 15 cm to 23 cm and thickness 10 cm were used as samples. Based on the results the level of intake of the penetration agent is higher when the wood moisture is decreased under 10 % or at the fiber saturation point of wood. On the contrary, the penetration is deepest in samples with 60 % wood moisture and in the fresh wood. According to the results the initiative wood moisture of the wood has an impact on the impregnation proces.
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Polymer protective systems for concrete floors
Novotná, Adéla ; Vyhnánek, Miroslav (referee) ; Petránek, Vít (advisor)
The thesis is addressing the testing of protective polymer layers, which are used mainly for industrial floors. A summary table of standards is presented, dividing the test carried out on the binders, fillers, fresh mixture and polymerized material. Non standardize tests are described in detail in a very similar way as it is performed by the Institute of Technology of Building Materials and Components. The second part of my thesis is devoted to testing of the reference material and material filled with raw substances. Based on recommendations of Lena Chemical Company, filler – ground windscreen glass will be used. On this type of mixture selected set of tests needed for construction and technical certificates was performed.
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Business Plan for Establishment of the Company
Koukal, David ; Navrátil, Jaroslav (referee) ; Rompotl, Jaroslav (advisor)
This thesis defines the theoretical basis essential for building a business plan and simultaneously encompasses the building of a real business plan, which will be focused on the creation of a new company - KK-TECH s.r.o., which will offer complex cleaning services. The key aspect of the thesis is market analysis, which the company will enter, and a marketing and financial plan. I will use primarily data, which have been obtained while studying, and also data, which have been obtained thanks to working in said field.
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