Sökresultat:
2575 Uppsatser om Passive house construction - Sida 47 av 172
OMBYGGNAD AV TRAFIKPLATS : Ekhagsmotet i Jönköping
We have the tradition in Sweden to build villas and houses with a wooden framework. It has become natural for us because we have so much forest in our country. Building with wood has advantages, it is easy to process, but also disadvantages, as it is sensitive to moisture.Finland has long made use of the thermal blocks to build villas. It is a type of bricks that are a bit like a sandwich element, with a core of EPS and concrete on both sides of the core material. The concrete is hollow, so that after the walls has been bricked up you pour concrete into the hollow bricks.The issue of this report is to find out if concrete can be an alternative to wood as framework material in villas.
Lean Construction i teori och praktik
Höga byggkostnader, kvalitetsproblem, dyra kostnader för omprojektering och
låg lönsamhet för entreprenörer är exempel på problem inom byggbranschen.
Statistik pekar på att byggkostnaderna för att producera byggnader har
stigit kraftigt under de senaste åren. Byggnadsentreprenörer har börjat
utveckla alternativa metoder för att genomföra kostnadseffektiva projekt.
Denna studie kan delas upp i två delar, en teoretisk och en empirisk del.
Den teoretiska delen utgörs av litteraturstudier för att få djupare kunskap
och förståelse om Lean konceptet. Den andra delen avser en empirisk studie.
Grönskande balkongkonstruktioner : Jämförande arkivstudie av balkongkonstruktioner anpassade för urban odling
Urban agriculture is a current topic and this study examines the possibility of cultivating on balconies in the city. The study was performed at Uppsala University and examines, from a structural engineering perspective, how different existing balcony/terrace structures are affected by cultivation. A cultivation balcony defined in the study as a balcony/terrace which is specifically designed for cultivation. Three units of study have been selected according to this criterion. Four factors were examined, these were loads, moisture/water, economy and cultivation.
"Resurs/hus/hållning"
I syfte att bättre möta de verksamheter som bedrivs på gården Skärholmen 1:18 i Bohuslän har jag ritat ett förslag till en flexibel byggnad som i sitt utförande uteslutande använder sig av de materiella resurser som redan finns på platsen..
Förutsättningar och hinder för att använda offentlig upphandling som styrmedel för en hållbar hantering av entreprenadberg
Large volumes of excavated soil and rock are generated in building- and construction projects. These materials need to be transported longer and longer distances due to the densifications of cities. The transportation affects the environment in terms of noise and emissions, but also makes high demands on road infrastructure. To reduce the transport distances an increased responsibility for the excavated rock generated needs to be taken. Responsibility can be increased through an introduction of means of control.
Svensk persontrafik på norsk järnväg: En analys av gränsöverskridande snabbtågstrafik mellan Trondheim och Östersund
AbstractThis report has been developed in cooperation with Peab Region Bostad Göteborg, mentor at Krook& Tjäder (through Chalmers), and examiner at Chalmers University of Technology. The report is the result of a research of a building project, constructed by Peab. The report is investigating and it means to identify and evaluate qualities in the dwelling and its surroundings. Its purpose is to evaluate how the residents in a chosen housing cooperative enjoy living there. It shall, with help of chosen quality aspects, identify what expectations the residents had before moving in, how they experience the dwelling and its surroundings today, and what hopes they have for the future planning of the area.
Bergvärme och solenergi i flerbostadshus : En förstudie över Kv. Uppfarten
The society strives for sustainable development, in the construction industry it is expressed through sustainable building. Energy and LCC analyzes increases the ability to make conscious decisions in the process. A problem in the construction industry is that energy and LCC analysis is not used to the desired extent, as they are perceived as complicated and time consuming. The report aims to achieve a more sustainable building through increased use of energy and LCC analyzes.The goal is to show how BIM can be used to improve the efficiency of the energy and LCC analyzes.The study was conducted with a literature review and a case study to answer which information that is required in a BIM model to perform energy and LCC analyzes. The study also shows which software can be used in BIM based energy and LCC analyzes and how the analyzes can be carried out efficiently.The result shows that effective analyzes may be performed if the BIM-model contains the relevant information for making analyzes.
IMPLEMENTERING AV ARBETSMILJÖLAGENS ÄNDRINGAR, GÄLLANDE FRÅN 090101, PÅ BYGGARBETSPLATSER
In the EU there are EC Directives that Member States of EU should follow. Sweden has undertaken to transpose EC Directives regarding the working environment to Swedish Provisions. In 4 April 2006, the European Commission had some criticism against the Swedish implementation of the Construction Sites Directive. The Swedish Work Environment Authority has in response to this criticism reworked the Work Environment Act and related provision about building and civil engineering work. The changes came into force 1 January 2009.These changes have resulted in some working methods and even new responsibility subjects must be reviewed. The purpose of this exam project was to investigate if contractors and clients in the construction sector, had have time to update themselves on this front and adapt to these changes.
Konstruktionen av en "invandrare" - I mötet mellan tillskrivandet och behovet av en kollektiv identitet
The way society categorize different people into groups is problematic in the sense that the categorization can seem stigmatizing and have social consequences for those being categorized. Immigrants are one of those problematic categories.The following essay studies this categorization of ?immigrants? based on a governmental investigation of structural discrimination that took place in 2002-2008. The aim is to study the use of the category ?immigrant? and the consequences that follows such a categorization.
Kan ?Gnaget? och ?Stig-Helmer? påverka infrastrukturen? : En studie om turismens påverkan på infrastrukturen
The purpose of this paper is to examine whether, and if so, how tourism effect the construction of a new city district with a stadium in focus. The study is based on a case study of Swedbank Arena and Arenastaden as nearby area. There has been an interest from the writers to study Swedbank Arena and Arenastaden, as it is a current subject, and both of them are under construction, which means that it was possible to see how the process works from the ground up. It has been shown that Swedbank Arena is built up in an entirely new district in which there will be new infrastructure that is tailored to the stadium and the crowd it?s expected to attract.
Nödlösning i fickformat - stående kissande för kvinnor
The product "urinal funnel" for women has fascinated me for a long time. Not only because it solves a practical problem in a simple way, but also because it challenges our definitions of gender and behaviour. This report describes the process of making a new design for a funnel, taking material, ergonomics and construction in consideration. It also includes structuring a launching of the product in Sweden. It starts up with a large amount of information gathering, both by interviewing testgroup-perticipants, but also by researching and evaluating the range of existing funnels.
Personer med Aspergers syndrom och den reguljära arbetsmarknaden ? En kvalitativ studie om vilka svårigheter och vilket stöd som finns i samband med att få och behålla ett arbete.
Aspergers syndrom är en neuropsykiatrisk funktionsnedsättning. Syftet med denna uppsats är att undersöka vilka svårigheter personer med Aspergers syndrom stöter på i samband med att få och behålla ett arbete. Även att undersöka vilket socialt stöd de får för att överbrygga dessa svårigheter och vilket stöd som saknas. För att undersöka detta så har två intervjuer gjorts med personer som själva har Asperger syndrom. Det har även genomförts intervjuer med tre personer som arbetar med att ge personer med Aspergers syndrom stöd i att få och behålla ett arbete.
Informatörer och professionalisering
The foundation for this thesis lies in whether or not, and how, the body representation in printed commercials, specific products directed to the body (shampoo, body lotion etc.), has changed during the last fifty years. Four years have been chosen because of the changes in society that we believe might have had an impact. The commercials that have been picked out are the ones that best represent the general view of the body. We have found that the changes when it comes to body presentation has followed the social development to a certain degree, but it is difficult to say how much the society has had an affect on the body ideal in advertising. Representations of the male body is something that has escalated since the early 70?s, fifteen years earlier few commercials was made with male models, and the few there were, never showed more than the face.
Byggnadens andra skepnad : En anpassning för att möta samhällets behov och krav
Population growth leads to an increased need for new buildings, both residential and commercial. The regulations of structural design also changes with time. From a sustainable community perspective it may be profitable if existing buildings, that no longer performs their original function, are reconditioned. Knowledge and understanding of the surroundings of the residence must be available. Regulations regarding accessibility to all has increased.
Stommaterial för villor - trä eller betong?
We have the tradition in Sweden to build villas and houses with a wooden framework. It has become natural for us because we have so much forest in our country. Building with wood has advantages, it is easy to process, but also disadvantages, as it is sensitive to moisture.Finland has long made use of the thermal blocks to build villas. It is a type of bricks that are a bit like a sandwich element, with a core of EPS and concrete on both sides of the core material. The concrete is hollow, so that after the walls has been bricked up you pour concrete into the hollow bricks.The issue of this report is to find out if concrete can be an alternative to wood as framework material in villas.