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National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Design of mixing ratio of two quarried aggregates fraction 0/4 mm for readymix concrete
 Jastrzembská, Alena ; Dorazilová, Irena (referee) ; Bodnárová, Lenka (advisor)
This diploma thesis describes with mixing ratio of two kinds of small quarried aggregate for the production of ready mix concrete. The theoretical part summarizes the requirements of Czech technical standards to individual components of concrete, particularly the requirements for fine aggregates. In the practical part were designed the recipes for three classes of concrete and was done checking the properties of concrete in fresh and hardened state. Based on the results were determined the optimal mixing ratio of fine aggregate from location Smiřice and Lípa.
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Mobile Belt Conveyor
 Svoboda, Miroslav ; Kašpárek, Jaroslav (referee) ; Jonák, Martin (advisor)
The aim of this word is to design belt conveyor to transport tiny aggregate, soil and small rubble and performance 60 t/h, 3.5 meters height difference and the distance between the axis of drums 8 meters. This work also contains a description of the basic parts of the conveyor, functional analysis according to ISO 5048 and the design of the main dimensions of the conveyor and conveyor drive. This thesis consists of the technical reports and drawings.
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Mobile Belt Conveyor for Construction Materials and Waste
 Pavelka, Lukáš ; Škopán, Miroslav (referee) ; Hloska, Jiří (advisor)
This bachelor thesis deals with the mobile belt conveyor for construction materials and waste in an oblique direction according to specified parameters. It contains a general description of the conveyor belt, the essential dimensions, tensing system, design of the drive and other related components. Than is carried out functional calculation according to the norm ČSN ISO 5048 and stress analysis of selected parts. This thesis consists of the technical reports and drawings.
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National Repository of Grey Literature : 13 records found   previous11 - 13  jump to record:
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