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Application of crumb rubber in bituminous binders and in bituminous mixtures
Dašek, Ondřej ; Fišer,, Jiří (referee) ; Vacín,, Otakar (referee) ; Komačka,, Jozef (referee) ; Kudrna, Jan (advisor)
Presented dissertation thesis is focused on the possibility of using the crumb rubber from waste tires for modification of paving grade bitumen. The resulting asphalt rubber can be used as an alternative to polymer modified bitumen in compacted bituminous mixtures. The theoretical part describes the rheological properties of asphalt binders and the history and today state of the art in the world and in the Czech Republic. The practical part of the work contains a description of the properties of chosen crumb rubbers and produced asphalt rubbers focused on their rheological properties and on change of these properties caused by the aging at high temperature. Subsequently, the chosen empirical and functional properties of bituminous mixtures with asphalt rubber are described. Laboratory properties of these mixtures were verified under real service conditions on 32 test sections. Based on the dissertation thesis results the preliminary technical specification of the Ministry of Transport (TP 148) and their following revision were approved. The conclusion of the work summarizes and highlights the results of the dissertation.
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Design-Build Delivery Method and its Respective Application in the Czech Republic
Paníček, Patrik ; Korytárová, Jana (referee) ; Klee, Lukáš (advisor)
This Diploma thesis follows up the award of public contracts using the Design-Build method. The first part focuses on the description of individual procurement methods and their advantages and disadvantages. In addition, the basic types of FIDIC terms and connditions are compared here. The second part describes and evaluates the terms of reference for specific projects commissioned by Design-Build in the Czech Republic. There is also a questionnaire survey that examines the viewpoints, knowledge and experience of contracting authorities with this method.
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Design-Build Delivery Method and its Respective Application in the Czech Republic
Paníček, Patrik ; Korytárová, Jana (referee) ; Klee, Lukáš (advisor)
This Diploma thesis follows up the award of public contracts using the Design-Build method. The first part focuses on the description of individual procurement methods and their advantages and disadvantages. In addition, the basic types of FIDIC terms and connditions are compared here. The second part describes and evaluates the terms of reference for specific projects commissioned by Design-Build in the Czech Republic. There is also a questionnaire survey that examines the viewpoints, knowledge and experience of contracting authorities with this method.
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Indirect discrimination against contractors in public tenders
Přindiš, Petr ; Horáček, Tomáš (advisor) ; Liška, Petr (referee)
Indirect discrimination against contractors in public tenders ABSTRACT This thesis deals with the legal regulation of public procurement and focuses on the issues of indirect discrimination of contractors in public tenders and the fact that some economic operators cannot participate in procurement procedures due to unjust obstacles to competition laid down by the contracting authorities. One of the main principles of procurement, principle of non-discrimination is described in detail with a use of opinions of stated by the national courts, the Court of Justice of the European Union and in the decisions of the Office for the Protection of Competition in particular. The author of the thesis tries to describe the means of indirect discrimination that occurred in the past procurement procedures within the area of European Union. Discriminatory behavior of the contracting authorities is captured in a comprehensible way and the author shows practical examples to the reader. That all helps to illustrate why the contracting authority's specific behavior was not in compliance with the rules set out in public procurement. It is the analysis of the decision-making practice of the Office for the Protection of Competition, case-law of the national courts and the European Court of Justice that provides an insight into...
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The use of hydraulic rescue equipment
MACHALA, Pavel
The aim of the presented bachelor thesis is to compare the usability of hydraulic and electrohydraulic rescue tools during car accidents or people rescue. The main category of electrohydraulic tools at which this thesis is aimed is the category of battery-powered rescue tools. These are not-so-typical rescue tools which, in my opinion, have a great future. They have many advantages for the rescuers, but they have not been in use in the Fire Rescue Service of the Czech Republic so far.
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Application of crumb rubber in bituminous binders and in bituminous mixtures
Dašek, Ondřej ; Fišer,, Jiří (referee) ; Vacín,, Otakar (referee) ; Komačka,, Jozef (referee) ; Kudrna, Jan (advisor)
Presented dissertation thesis is focused on the possibility of using the crumb rubber from waste tires for modification of paving grade bitumen. The resulting asphalt rubber can be used as an alternative to polymer modified bitumen in compacted bituminous mixtures. The theoretical part describes the rheological properties of asphalt binders and the history and today state of the art in the world and in the Czech Republic. The practical part of the work contains a description of the properties of chosen crumb rubbers and produced asphalt rubbers focused on their rheological properties and on change of these properties caused by the aging at high temperature. Subsequently, the chosen empirical and functional properties of bituminous mixtures with asphalt rubber are described. Laboratory properties of these mixtures were verified under real service conditions on 32 test sections. Based on the dissertation thesis results the preliminary technical specification of the Ministry of Transport (TP 148) and their following revision were approved. The conclusion of the work summarizes and highlights the results of the dissertation.
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The issue of visually - handicapped people and their independent movement outside ( the mapping of the route in České Budějovice: the housing estate Máj -
JANOUŠKOVÁ, Jana
Bachelor thesis informs us about the problems of independent movement outside the visually impaired and analyzes the conditions for their safe movement. It introduces the division of visual defects, characteristic of visual impairment and its influence on the spatial orientation and also about the possibilities special-pedagogical education as a process of rehabilitation for people with vision loss. The work assesses the conditions of safe movement on existing roads and means of orientation in the exterior, further complicating what kind of obstacles visually impaired individuals to move and what type of technical aids which is made possible by their orientation in space. The findings will be further used for practicing safe and independent movement, as well as for route planning in a public benefit corporation Tyflokabinet in České Budějovice.
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Foundation Private Health Company
Kašpárková, Pavla ; Dvořáček, Jiří (advisor) ; Ryglová, Nikol (referee)
Práce rozebírá podmínky, které je vhodné dodržet při zakládání soukromé zdravotnické praxe chápané jako "podnik". Mezi nejdůležitější podmínky patří zejména podnikatelský záměr, ekonomická bilance, časový plán, rozpočet, technické podmínky, účetnictví a ceny zdravotních výkonů. Cílem práce je srovnání ekonomické výhodnosti zřízení soukromé zdravotnické praxe, blíže zubní ordinace "na zelené louce", tj. zavedení zcela nové praxe nebo nákup již zavedené praxe. Pod pojmem "zubní ordinace" je myšleno pouze místo, ve kterém se soukromé zdravotnické zařízení nachází.
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