Academic literature on the topic 'Vegetační střechy (zelené střechy)'

This diploma thesis is focused on the analysis of the retention effect on the pitch green roof from the selection of different roof sets. Measurements of retention proparties were performed on four semi-scale testing elements. Monitored period was evaluated during initial growing cycle on extensive, biodiverse and icelandic green roof in comparison with roofing tile surface. The theoretical part describes effective water retention management, historical and present development in the Czech Republic and closed European countries of green roofs.

The thesis deals with the use of hydrophilic mineral wool in green roof structures. In the first part of the thesis, based on current legislation, there are summarized relevant technical properties of the hydrophilic wool. Specific demands on the green roof parts were classified and the work was consequently updated by the research of available products from the national market. A large part of the thesis consists of the extended documentation of technical properties of new products and also the changes that are associated with ageing after the material incorporation into the structure. Not only the laboratory properties of the material itself, but also properties of the material embedded in green roof structure were measured, for example an acoustic capabilities. Water accumulation properties of the mineral wool were documented on the real roof models too. Various impacts were observed by using mineral wool in comparison with substrate assemblies. Additional experiments were applied on using different types of mineral wool for an assessment of specific green roof vegetation adaptation. The environmental product declarations for each mineral wool product were calculated with the specific software using LCA methodology. In this way, the environmental impacts of mineral wool could be compared with other materials, such as artificial substrates, foils, etc. As a conclusion of the research results were summarized and reported demands for the hydrophilic mineral wool use in the green roof structures.

The diploma thesis deals with the study of runoff torrential rain on the green roofing. This work is focused the problematics of runoff for various constructions of flat and green roofing. The results were evaluated according to the standard ČSN 75 67 60 - Internal sewerage and the German standart for green roofing FLL.

This thesis deals with the comparison of rainwater and its subsequent use. Especially, it compares the rainwater from the classical and green roofs. The thesis is divided into two parts. The first part deals with roofs in general, it focuses mostly on green roofs and green roofs in Norway. It also deals with precipitation and the use of rainwater. In the second part there is a brief introduction of organization called „Open Garden“. Susequently, this art is focused on the analysis of samples and their subsequent coparison in the framework of classic and green roofs. The second part is also focused on the comparison of water quality during the time.

This diploma thesis deals with the development of methods for evaluating retention features of green roofs. For the purpose of this thesis, a rainfall simulator was designed and various types of precipitation were examined. The thesis is divided into two main parts: a theoretical part and a practical part. In the theoretical part, the importance of water retention on green roofs is discussed. In addition, a physical theory related to this topic is included and various rainfall simulators used for scientific experiments in the Czech Republic and abroad are described. The practical part deals with the measurement of droplet size and rainfall simulator design. In this part, the process of measuring the flow and the intensity of rainfall by using scales, flow meter and rain gauge is described. For this purpose, a datalogger was developed by the Faculty of Eletrical Engineering in Brno. Finally, the results are sumarized and recommendations on how to conduct the research in the future are provided.

Dissertation deals with thermal technical assessment songs vegetation roof with moisture, the more the influence of vegetation on the roof thermal stability of the structure. The aim of this work is to demonstrate the beneficial effect of vegetation roofs, specifically growing Formation of thermo-technical point of view on the favorable temperature conditions in the building. Such speech can be captured only if it is judged-temperature profile dynamically daily operation of real marginal climatic temperatures. Using a stationary or quasi-stationary boundary climatic temperatures which are usually used for the determination of the energy performance of buildings, said effect can not be collected. Demanding simulation calculation, which apply material properties - thermal conductivity, density and thermal capacity, but gives a realistic picture of the thermal processes in progress not only in the roof structure of the building, but also across the entire circuit construction of a building. During the preparation of the dissertation was assembled machine program that works with the energy flow between rooms in the building and the surrounding environment. Furthermore calculates temperature gain of residence of persons, internal lighting and sunlight. The values of the internal environment are calculated from surface temperature, relative humidity, air exchange and, of course, the indoor air temperature with hourly weather data. In constructing the program was included in the calculation of the solar radiation both on flat and on an inclined surface. The output of the energy value and temperature conditions in individual rooms, which include not only thermal insulation but also thermal storage properties of an object. Using experimental measurements were able to demonstrate that the calculated values closely correlate real thermal processes, so it can be demonstrated through the calculated results of the vegetation roof has a favorable effect on the thermal state espe

The topic of the diploma thesis BUT Area Kravi hora is a strategic study of the BUT area at Kravi hora from the previous semester to a scale of 1:200. The subject is the elaboration of the concept in order to bring together the interests of BUT and Brno city in this extraordinary territory for the benefit of both subjects. This work deals in detail with newly proposed objects in the BUT territory. A number of regulations have been issued in the territory limiting the subsequent use of the area, but the current area does not suit the existing potential of the site. The main concept was a creation of a set of buildings that will serve the University for representation and public activities, while allowing the access and use of the general public by the inhabitants of the city of Brno. The whole site will be set up in a newly-built city-wide park and other park areas that will create an attractive part of the now-inaccessible and unspoilt area connecting Veveri with Kravi hora. There will also be added additional features inspired by the existing features in the area, namely the Art Colony with ateliers, then Business Units and spacious Public Workshops. The entire Kravi hora area will be interwoven with a number of services serving both adults and children. The new proposal will also lead to the diversion of car traffic from the whole territory in order to ensure the safest relaxed movement of visitors. There will be numerous parking spaces located on the outskirts of the area. The main goal is to create a strong concept focusing on relaxation, health, education and sport, which should result in the overall opening and attractiveness of the territory.

This diploma thesis deals with design and elaboration of project documentation of library. The building is located on plot No. 6167/2 in Žďár nad Sázavou, number of cadastre unit 795232. The library have three above-ground floor and basement. Irregularly-shaped floor plan of the library is in the shape of the letter "K". In addition to the individual departments of the library, there are study rooms, a multifunctional hall, an information center and a café. Structural system is designed as a cast-in-place concrete frame with a ceramic blocks infill. Horizontal structures are made of cast-in-place reinforced slab. Building has ventilated facade with mineral wool insulation. Roofs constructions are designed as flat green roofs.

The subject of the thesis is an architectural project of urban structure - a town house in Brno - Zábrdovice. The design uses the principle of multiplicity, which is characterized by multiplying of the site, using of roof planes and highlighting the object above the ground. The material of object is formed by the gradual reduction of the structure consisting of four blocks arranged around a central atrium. The building respects the height of the surrounding buildings, on the west side it has 5 floors, towards the river Svitava the height of the building gradually decreases. A significant feature is the use of greenery on roofs. Ventilated facade of the building will consist of perforated steel sheets Cor-ten and facade panels Cembrit.

The thesis is dealing with the proposal and processing of project documentation of the Wipeout hotel with the wellness. The proposed object is located in the uptown of Jedovnice. It is a four-storey basement building with vegetation roof and five pitched gabled roofs. The object is visually divided into two parts. The first part is covered with a chipped stone facade. The second part is covered with ventilated facade of wooden blocks of Nordic pine. The foundations of the building are reinforced concrete. Framework, peripheral and dividing walls are designed from POROTHERM system. Ceiling structures are reinforced concrete. The visual idea is the Nordic style, that fits into the surrounding landscape. The object consists of three operating parts namely a restaurant, wellness centre and temporary accommodation.