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Thermal technical faults in the context of their possible impact on the price of real estate
Hlavsa, Petr ; Rašovská, Lucie
Thermal technical faults of buildings do not immediately mean life threatening danger in comparison with momentous static faults. However, it’s not possible to underrate them. On the one hand they can carry an increased requirement of energy, on the other they very often endanger sound living conditions and thermal comfort. Even the possible reduction in the esthetic value of a space, which is affected by a fault, is not negligible. The occurrence of surface condensation is a frequent manifestation from fault. Often times this condensation accompanies the formation of mold on the surface of a structure. This article deals with possible ways to detect this kind of a fault, shows feasible data analysis from flaw detection, and suggests possible remedies to eliminate the effects of this fault. These remedies are further analyzed in terms of the potential impact on the price of real estate, namely on the price of dwelling affected by humidity fault.
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Welding of the framework from aluminium alloys
Rašek, Ondřej ; Daněk, Ladislav (referee) ; Kubíček, Jaroslav (advisor)
For TIG welding of transformer fame is important enough weld root fusion, however exposed surfaces must remain unaffected. Three types of test were made to determine properties of welds under different conditions. Tests were macroscopic inspection, tensile test and fracture test. Next was economic evaluation of different methods. Best results were for single layer weld with pre-heated material.
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Manufacture and defects of heavy castings
Vymazal, Aleš ; Čech, Jan (referee) ; Záděra, Antonín (advisor)
Objective of diploma thesis is to proceed analysis of actual technology in operational terms for concrete casting of bearing . Constructed by foundry of steel ŽĎAS a.s., Žďár nad Sázavou. After designing changes in technological process accomplish detail evaluation of mechanical properties and chemical homogenity of metal at selected parts of sample casting.
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Diagnostics of flooring failures and defects in the housing and civic construction
Vrtal, Roman ; Žítt, Petr (referee) ; Schmid, Pavel (advisor)
The object of the thesis is a description of preparation process, realization and subsequent treatment of floors based on calcium sulphate, including problems related to the issue. The aim of the work is to closely acquaint the reader with methods used in diagnostics of flooring failures and defects in the housing and civic construction, including practical applications of these methods on real structures. The work also includes experimental analysis of a real floor construction during local load effect.
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Issue of detailed building condition survey processing of building constructions
Šmahel, Milan
Processing of expertises in litigations in the area of damages caused by civil engineering on other owners‘ surrounded ground constructions led the author to write this contribution. Condition survey of current state is done on other owners‘ surrouded buildings before working constructions, mainly on underground structure, engineering and ground constructions, start. There are sometimes protracted litigations and expertise processing in determination of damage level in case of damage in connection with such construction. That is why the author deals with the issue of building condition survey and decisions made by both a client and a processor about details and distances from a place of constructions when building condition survey is proceeded.
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Surface casting defects
Rašek, Ondřej ; Pernica, Vítězslav (referee) ; Tomek, Ladislav (advisor)
Surface defects in casting include after decades of research on current problems of metal cast. They mean significant losses for foundries. Thesis includes a review of kinds of defects, their origins and their examinations, the effects on the mechanical properties and their machinability.
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The application of legal standards in materials engineering
Večeřa, Petr ; Pantělejev, Libor (referee) ; Pavloušková, Zina (advisor)
The thesis describes points where the basic universal prescriptive system of law interferes with the questions of materials engineering. The main part of the thesis concerns legal liabilities, mainly civil liability represented with liability for defects. Basic analysis of chosen topics concerning liability for defects is done, defects are divided into groups as far as both technical and legal point of view is concerned. Consequently, the most common methods, principles and tests used for recognition and assessment of materials characteristics, both destructive and non-destructive, are described. Chapter, which deals with degradation processes follows. Integral part of the thesis are thoughts of possible types of legal liabilities, which could be important for materials engineers, with basic recommendations for contracting, as well as chosen problems connected with judicial proceedings and out of court settling of disputes. Technical standards are described with high attention, because both technical and legal public is not familiar with the legal background of technical normalisation.
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The price of the construction works at the failed implementation of quality
Škrdla, Marek ; Comorek,, Martin (referee) ; Marková, Leonora (advisor)
The aim is to design the valuation of construction work for which there has been compliance with quality construction and technical nature. Describe the current valuation methods used in practice for the valuation of construction. The legal definition of faulty performance and defect removal contractor. Identifying and measuring the extent of defects of work. Draft awards resulting defective performance by the contractor and awards removal caused defects.
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Diagnostics of structures in the evaluation of faults and defects
Stehlík, Petr ; Kocáb, Dalibor (referee) ; Schmid, Pavel (advisor)
This bachelor's thesis deals with research into methods of measuring and evaluating faults and defects in structures. A part of this thesis is an analysis of the legal issues in regard to investigations of structural defects in buildings. This thesis also includes a practical study of a family house in Černopolní street, which was affected by masonry cracks. The study details the collection and processing of data and analysis of the possible causes of the failures.
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