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Possibility to use technology of rammed earth for building a family house
Zadražil, Lukáš ; Přikryl, Michal (referee) ; Žižková, Nikol (advisor)
This Diploma thesis deals with possibilities of utilizing earth as a building material for con-struction of detached houses using the rammed earth technology. Research in domestic and foreign literature led to description of the historical development of building from earth, overview of historical technologies and historical development of the technology of rammed earth. Subsequently, the thesis deals with nowadays very relevant problematics of sustainable construction, which is closely related to the use of natural materials, such as earth. Furthermore, the thesis describes the technology of rammed earth with examples of already realized buildings, both in the Czech Republic and other countries. The last part of the research describes selected methods of testing the physical-mechanical properties of rammed earth used abroad. The first section of experimental part deals with the design of earth mixtures for three specific sites (Dolany, Valchov and Dolní Těrlicko), using a computer model in Excel. The rest of experimental part contains the design of methodology for the production of test specimens for the pressure testing, and selected tests are performed for better knowledge of the physical-mechanical properties of the designed earth mixtures. The last part of the thesis discusses the problematics of legislative process of permitting rammed earth buildings and practical construction recommendations.
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