Proposed office and apartment building is situated in the north-west area of the city of Jihlava. Office and apartment building is designed as four-storey detached house, flat roof with a single casing. There are three shops and common area in the 1st floor. In the second floor there are situated 4 apartments consisting of two rooms and a house cellar in the centre of the house. The third floor is of the same pattern as the second one. In the fourth floor there are 4 apartments consisting either of one room or three rooms and a house cellar in the centre of the house as well. The total number of the apartments is 12. The house is made of building system VELOX.

Proposed office and apartment buildings are situated in the south-east area of the city of Jihlava Handlovy dvory. Office and apartment buildings are designed as three-storey detached house, flat roof with a single casing. Buildings have rectangle layouts. The Objects are called Object A and Object B. Object A: There are four shops and exchange station in the 1st floor. In the second floor there are situated 4 apartments consisting of two rooms and a house cellar. The third floor is of the same pattern as the second one (again 4 apartments consisting of two rooms and a house cellar). In the object there are 8 apartments altogether. Object B: There are gym, one shop and exchange station in the 1st floor. In the second floor there are situated 4 apartments consisting of three rooms. The third floor is of the same pattern as the second one (again 4 apartments consisting of three rooms). In the object there are 8 apartments altogether. The houses are made of building system VELOX.

This is a detached office building with halls located in an industrial zone. The building is situated in Ostrovačice. The office building has two floors without cellar. There are an entrance hall with reception, three office rooms, kitchen with dining room, archives, restrooms and technical background on the first floor. There are one office room, office of managing director, office of traders, boardroom, training room, kitchen and restrooms on the second floor. From the entrance hall you can climb from double staircase to the roof. The building is covered by single-layer flat roof. This is extensive green roof. The building is based on the footings of plain concrete and is built from the building system POROTHERM with contact insulation system from company ISOVER. The office building has a production and storage hall. There are an entrance hall, dressing room for men and other also for women with shower, separate toilets, kitchen with dining room and engine room of ventilation in production hall. Built-up area is totally 1926,6 square metres.

This is detached sports center. The building is situated in the town of Ji­kovice town in Brno â Country Distric. This sports centre has two floors and it is partially with a cellar. The building is based on the footings of concrete. It is built from the building system POROTHERM and PREFA with contact insulation system from company ISOVER and ventilated facade. The roof construction is single-flat, on part is designed vegetation roof. Area buildings is 792,25 m2.

In this thesis are solved the newly built 'hotel in Brno ". The building is freestanding. It has five storeys. The structural system is reinforced concrete skeleton. Columns in combination with masonry infill Porotherm. The building is based on the footings. The building has two height levels. The first is covered with a flat roof vegetation and the second single-roof bitumen sheets. The building is insulated contact system. On the first floor is a reception, restaurant with kitchen, fitness center and facilities for the hotel staff. The second floor of the portion used for guest accommodation. The second part is a cafe with cold kitchen and meeting room attached to the bar. In the third to fifth floors are guest rooms and technical background. On the fifth floor are apartments

Prefabricering av väggelement är en byggmetod under stark framväxt i byggandet av småhus de senaste decennierna. Kostnadseffektiviteten nämns ofta som ett skäl till att prefabricering av småhus har en sådan stor framväxt. Samtidigt har miljö- och klimatfrågan växt och då byggsektorn står för en stor del av Sveriges koldioxidutsläpp krävs det att byggsektorn ställer om till ett allt med hållbart byggande. Detta examensarbete har undersökt denna kostnadseffektivitet och hur och om en går att kombinera med ett hållbart byggande och sedan jämfört detta med platsbyggda väggar i trä. Underlag har tagits fram i samarbete med Skidstahus som producerar prefabricerade väggelement i fabriksmiljö och underlag från Derome Hus AB/ VarbergsHus vad berör småhus i lösvirke. En kostnadsjämförelse av de två byggmetoderna visar att de prefabricerade väggelement som Skidstahus framställer är mer kostnadseffektiva och det beror till stor del på att arbetstiden effektiviseras. Till viss del visar examensarbetet att materialanvändningen även resurs effektiviseras vid Skidstahus produktion och resulterar i mindre spill som därmed gynnar ett hållbart byggande. Andra viktiga aspekter för hållbarhet och livslängd såsom fukt och lufttäthet visar att prefabricerade väggar har utmaningar då skarvar och anslutningar måste vara väl utförda. Samtidigt innebär arbetet i fabriksmiljö att risken för fuktproblem minskar då det ger ett skydd för klimat och väder. Detta är medför även att byggarbetarna får en god och vältempererad arbetsmiljö. Däremot finns frågetecken kring hur byggande med prefabricerade väggelement påverkar miljön i form av transporter i förhållandet till platsbyggda väggar av lösvirke, då transporter till och från fabrik krävs. Utöver detta påverkar byggmetoden hur gestaltning och arkitektur utförs då ett platsbyggt hus i trä enklare går att utföra med valfri gestaltning. Analyserna visar sammanfattningsvis att användandet av prefabricerade väggelement i trä reducerar byggkostnader samtidigt som det kan bidra till ett hållbart byggande. Det krävs dock ytterligare studier för att jämföra den beräknade livslängden på prefabricerade väggar och platsbyggda. / Prefabrication of wood wall elements in construction of villas and terraced houses is a building method undergoing growth in recent decades. Cost efficiency is often cited as a reason why prefabrication has undergone such a large growth. At the same time, the issue of environmental impact and climate change has grown. As the construction sector accounts for a large part of Sweden's carbon dioxide emissions, the construction sector needs to become more sustainable. This thesis has examined this cost-effectiveness and if it is possible to combine with environmental sustainability. To examine this more thoroughly a comparison is made with in site-built timber-framed constructed walls. The thesis has been conducted in collaboration with Skidstahus, which produces prefabricated wall elements in a factory environment, especially for data collection. Information and data have also been collected from Varbergshus / Derome producing houses in site-built timber-framed building. A cost comparison of the building methods shows that the prefabricated wall elements manufactured by Skidstahus are more cost-effective, which can be linked to work efficiency. To some extent, the thesis also shows that material use can be optimized at Skidstahus production and therefore results in less waste, which thus reduces environmental impact. Other important factors for durability and accounted life span is the building method’s ability to handle migration of moisture and airtightness. The thesis shows that prefabricated walls have challenges, as joints and connections must be well designed. At the same time, factory production allows an environment which can reduce risk of migration of moisture as it provides protection for climate and weather impact. Another aspect is that it provides a good and well-tempered work environment for the construction worker. On the other hand, it is questionable whether the use of prefabricated wall elements affects the environment as it may increase the need of transportation in relation to on site-built timber-framed walls, as transport to and from the factory is required. In addition, the prefabricated method could influence how design and architecture is carried out while a wood house made from stick timber is more easily modified. In summary, the analysis show that the use of prefabricated wood wall elements reduces building costs while at the same time it can contribute to environmental sustainability. However, further studies are required to compare the estimated life span of the two compared building methods.

Heutzutage gewinnt die Simulation von Gebäuden und Anlagen zunehmend an Bedeutung, um die Betriebsweise der Anlagen zu diagnostizieren bzw. zu bewerten und den Energiebedarf vorherzusagen. Dabei hängt die erzielte Genauigkeit von dem Kompliziertheitsgrad des angewendeten Simulationsprogramms ab. Deshalb ist Modellbildung und -validierung ein sehr wichtiger Bestandteil eines Softwareentwicklungsprozesses, um die Zuverlässigkeit zu sichern. Am Institut für Thermodynamik und Technische Gebäudeausrüstung liegen zahlreiche Simulationsmodelle vor. Im Rahmen dieser vorliegenden Arbeit wurden weitere benötigte Modelle (hygrisches Verhalten der Wände (vereinfachtes Verfahren), Rippenrohrwärmeüberträger, Wärmeregenerator et al.) entwickelt und in das Programm TRNSYS eingefügt sowie die vorhandenen Modelle an ihre Genauigkeit angepasst. Insbesondere sind dies die Modelle für Splitsysteme bei stetiger und nichtstetiger Regelung mit der detaillierten Betrachtung des Anlagenverhaltens sowohl beim Voll- als auch beim Teillastbetrieb. Damit ist es erstmals gelungen, das gesamte Anlagensystem der Splittechnik ausführlich zu beschreiben. Um die analytische Validierung durchführen zu können, wurden die analytischen Modelle für eine Splitanlage bei stetiger und nichtstetiger Regelung unter den vordefinierten Randbedingungen entwickelt. Zur analytischen Validierung finden auch die vorhandenen Simulationsmodelle Anwendung, so dass sich die meisten Komponenten und das Simulationsprogramm TRNSYS verifizieren ließen. Diese Validierung erfolgte im Rahmen des IEA-SHC/HVAC BESTEST TASK 22. Da an diesem TASK verschiedene Forschungsinstitutionen mit jeweils unterschiedlichen Simulationsprogrammen teilnahmen, ergab sich die beste Möglichkeit, vergleichende Tests durchzuführen. Wenn dabei ein Programm signifikante Unterschiede zu den anderen liefert, liegt dies nicht immer an Programmfehlern. Aber kollektive Erfahrungen aus diesem TASK zeigen, dass bei Abweichungen meistens Fehler bzw. fragwürdige Algorithmen gefunden wurden. Nachdem das Simulationsprogramm TRNSYS validiert war, erfolgte die Erstellung eines Konzeptes zur Fehlererkennung und Diagnose der Regelstrategien von RLTA. Das Verfahren erlaubt sowohl die Beseitigung der möglichen Fehler in der Planungsphase beim Entwurf der Regelstrategien als auch den Test der vorhandenen Regelstrategien. Dies erhöht die Zuverlässigkeit und damit die Sicherheit beim Anlagenbetrieb. Schließlich dient das Verfahren als Werkzeug zur Optimierung der Betriebsweise von RLTA. Das Regelverhalten wurde anhand typischer Fälle vorgestellt und diskutiert. Mit Hilfe des Verfahrens zur Fehlererkennung und Diagnose der Betriebsweise von RLTA ließen sich vorhandene Regelstrategien testen und verbessern.

The final thesis deals with design of new administrative object. The administrative object is located in edge part of Znojmo city. The building is situated in built-up area, which is used for housing and services. The building is accessible as a detached house on a slightly sloping territory. It is a four-storey house with a cellar, terminated by a warm flat roof, which has three-storey and basement. On the above ground floors are located offices and their associated spaces, staff facilities and toilets. On the third floor there is a terrace for employees’ stay in the summer months. On the third floor there is a collective garage with twenty parking spaces too. The individual floors are accessed via the main staircase and elevator. The building is designed as reinforced precast concreate frame and is based on prefabricated reinforced concrete foundation pads. The infill and internal wall are designed from the Porotherm building system.

The purpose of the new building is the construction of sports and relaxation center in Jihlava in the Vysocina. The building will serve as a sports and leisure center also contains the 1st floor squash courts, relaxation area with jacuzzi, sauna and massage. In the 2nd floor will be located with aerobic fitness, office manager, a children's playground and a bar with seating. The building consists of two floors and a basement. External walls are lined with masonry elements of Heluz Family tl. 300 mm 3 square inches with excellent thermal insulation properties, the internal load-bearing walls of thick STI Heluz system. 300mm. The building can escape three unprotected pathways into the open towards the northwest and south. The building is situated in a slightly sloping terrain. From the main road to get to the building access road to the 1st floor. The overall height of the first floor is 4.00 m, the second floor is 4m and also underground floor is 3.40 m The building consists of three wings in the longitudinal structural system. The building has three floors: a basement and two floors. The roof is flat, single-layer, above the squash courts is inclined with an inclination of 6 degrees. The ground plan is mass divided into 3 wings on 1st floor with main entrance and staircase connecting all the floors in the middle of disposition. Ground object is longitudinally divided into differently sized parts of the corridor, which on each side of the staircase joining the center of the building. Check the plot is solved its own parking with direct entrance from the road.

The master’s thesis dealt with newly built residential house. The building is located in the Liberec region in the cadastral land parcel number 42/1 in the cadastral area Liberec-Rochlice. Address of the building is 227 Vratislavická Liberec-Rochlice 460 59th Built up area is 655 m2. The new building is located on sloping ground to the south. The building is located on the still undeveloped parcel near residential homes and nursing home. The building is partially basement with four floors. In the basement is the technical support for building, storage and parking facilities. The first two floors are commercial applications for administrative operations. In the third and fourth floor apartments are located. In total there are five residential units for a total of 17 persons. The supporting structure of the building is a monolithic reinforced concrete deck Beon C 25/30 B and reinforcement 500th The building is based on the footings of plain concrete C 16/20, and the bases of concrete and plate C 25/30 and the reinforcement B 500th Outer and inner walls are lined walls in the system Porotherm. The roof is designed as a flat. Walk-on part is designed as extensive or as a patio with concrete paving. Nepochúzná part has a stabilizing layer of gravel.