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Possibilities of utilization of aggregate based on glass powder in new building materials
Novák, Jakub ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
The diploma thesis deals with the use of waste glass powder as an aggregate in thermal insulation plasters for AAC. In the theoretical part, the problem of thermal protection of buildings is discussed first. The production and properties of foamed glass are described. Then the research of plasters, their composition and properties was made. Thermal-insulating plasters are specified and their use has been proposed for thermal insulation of building structures. In the practical part, suitable formulations have been proposed in the form of dry plaster and mortar mixtures (SOMS). Test samples were prepared from them. The physical and mechanical properties were measured. These were compared with the requirements set by standards and technical regulations. To get closer to the behavior of plasters on real buildings an AAC wall was built. The individual recipes were applied on it. It was monitored working with plaster and how it held on the masonry. During ripening crack development was observed. Optimization calculation inculded these aspects and it determined the optimal recipe. All designed recipes can be used as a thermal-insulating plasters.
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Possibilities of using lightweight aggregate of the foam glass bonded with cement
Jahn, Jeroným ; Křížová, Klára (referee) ; Sedlmajer, Martin (advisor)
In the theoretical part of bachelor thesis are findings about use of lightweight aggregate from foam glass. Part of this work is a description of production , raw materials for production , and especially the properties of aggregates. The work deals possibilities of interconnection and the use of foam glass aggregates in building industy . There is describe a risk of alkali-silica reactions in combination with cement. In the practical part are verified application possibilities and properties of cement composite with lightweight aggregate foam glass .
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Planetarium with coffee
Vlčková, Sabina ; Třeštíková, Ing Jana (referee) ; Berková, Petra (advisor)
Thesis on "Planetarium with coffee" is processed in the form of project documentation for construction. The proposed facility is designed as a two-storeyed without basement with the main ground plan dimensions of 52,8 x 27,47 m and is located near the village Lošov close to Olomouc. The building is operationally divided into a part intended for public entrance and a part for operation and maintenance. Loadbearing structural system is reinforced concrete monolithic skeleton based on monolithic reinforced concrete foundation footings. Ceiling structure consists of reinforced concrete, monolithic, locally supported, cross reinforced floor slab. Vertical external walls are made of ceramic blocks with contact thermal insulation system. Part of the front rounded facade is designed as glass fronted. The building is covered by a warm flat roof. Roof cladding consists of vegetation layers, walkable terrace or non-walkable structure of roof cladding. The planetarium itself is covered by a reinforced concrete dome with a thermal insulation layer of plates of foamed glass. Fillings of doors and windows are made of aluminum profiles with isolating triple glazing. The building meets the requirements for barrier-free use of buildings.
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Indoor swimming Pool
Vašíček, Jiří ; Bartolšic, Vít (referee) ; Matějka, Libor (advisor)
The thesis deals with the design of the indoor swimming pool located in the municipal land registry of the city of Brno. The thesis contains design documentation, technical report, thermal technical appraisal, details of 2D technical field, fire technical report, structural analysis of timber structures. This project is aimed at building public swimming pool – swimming pool whose lenght is 25 meters, children´s pool, relaxation pool, whirlpool and the sauna area which consists of three saunas. The proposed project has two floors and one basement with dimensions of 70,2 x 33,5 m. The build-up area is 2352m2 . Flat roof with compact structure with a foam glass. The roof carry wooden glulam beams. The thesis can be used as a basis of the building procedure.
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Materials based on the foam glass of secondary raw materials
Hons, Oto ; Petránek,, Vít (referee) ; Bydžovský, Jiří (advisor)
In the theoretical part of diploma thesis basic knowledge about glass are given (materials, production process, a brief overview of glass products for construction industry) and statistics of waste production, primarily with an emphasis on various types of waste glasses were also mentioned. The following chapters of the thesis are focused on waste glass processing technologies. Various studies about the application of waste or recycled glass in manufacturing of building materials are summarized. In the practical part of diploma thesis were suggested appropriate secondary raw materials that were used to prepare materials based on thermally modified glass foam. In the practical part of the thesis was carried out a set of experiments and analysis, including evaluation in terms of the proposed alternative fillers and materials made of them.
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