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2759 Uppsatser om Construction materials - Sida 8 av 184

Prefabricerat trähusbyggande med moduler : För- och nackdelar samt förslag på vidareutveckling

The construction industry can contribute to a healthier sustainable community. A development that is going on right now is by using more prefabricated volume- and plan elements on the construction sites. Building with this method not only provides a benefit to the environment, but also reduces production rates by taking up to 80 percent less time to build. By building in this way it will be easier to recycle and keep all the material that otherwise would go to waste. Also by building inside a protected environment, the material retains its good quality.This report will take forward proposals on further development of prefabricated volume element of wood, by first presenting this construction methods advantages and disadvantages..

"Man måste verkligen möta varje barn" : - En undersökning om ämnet svenska som andraspråk sett ur ett lärarperspektiv

AbstractThe purpose with this examination is to contribute with knowledge about teaching in Swedish as second language from teachers? point of view and which materials the teachers? choose to use while teaching. To reach the purpose, I have formulated questions that I have tried to answer through a qualitative study. The questions are: How do teachers? describe their teaching in Swedish as second language? Which material do teachers? feel that they use while teaching and is there any difference in teaching at schools that has many pupils needing second language teaching compared to schools with fewer pupils who needs second language teaching?I have interviewed three teachers? in three different districts, who all work with second language teaching.

Arbetsmiljöansvar på en gemensam arbetsplats : En studie över hur arbetsmiljön samordnas på en byggarbetsplats med flera entreprenörer

This essay describes coordination of the work environment on construction sites where many entrepreneurs share workplace. As employer, the entrepreneur has main responsibility for the workers safety on the construction site, the project supervisor is responsible for the work environment, and to coordinate the work environment a coordinator of the construction work environment is appointed. The purpose of this essay is to describe how the work environment is ensured on a shared workplace. In order to answer the essays questions I?ve used a juridical method to interpret the law.

Stress i byggbranschen : Orsak till stress i byggbranschen samt förslag på åtgärder

Stress and burnout are two words that are commonly occurring in many contexts today. More and more people experience that they are stressed and that they does not feel well. The long term sick -leave increases as a consequence of people being burned out. These phenomena prolong over all ages, sexes, classes and professional categories, which probably means that the construction industry would not be spared.  In the construction industry, stress and bad health are no new phenomenon, already during the 1970s and big parts of the 1990 s, the construction sector were exposed to the phenomena.A sector that has a large turnover annually cannot presumably be faultless.

Att få tillträde till trädgården: Om konstruktionen av chefskap i coaching

During the last decade executive coaching has become an increasingly popular method of management development. Few studies have been conducted within this area, especially in Sweden, and little has been said about the construction of management in executive coaching. The purpose of this master?s thesis is to study executive coaching from a social constructionist perspective, focusing on the construction of management. The two research questions are: How is management constructed in executive coaching? How can we understand the construction of management in executive coaching? Additionally, we identify gender as a social construction of importance and thus include a gender perspective in our analysis.

Performativitet och bildkonst: eller hur apor verkar i världen

This essay examines the visual art of Helena Blomqvist with theory of performativity from Judith Butler among others, with a focus on the potential of visual art to question and dislocate norms. It consists of an analysis of three works of art from three aspects: the work of art, the viewer and the situation, and eventuates in an analysis of how the works relate to representation and norms. The construction of the works is related to Butler's theory of identity construction..

Framtagning av metod för artikelpresentation i materialfasad : Developing workmethod for continous update of items presented in materials exposure

Purpose ? The purpose of this study is to develop a work method to be used by manufacturing companies that are interested in updating which items that should be presented in the materials exposure. To fulfill the purpose an investigation has been conducted to decide which aspects are important to consider and how the aspects can be used to determine which items that should be presented in the materials exposure. Methodology ? To fulfill the purpose of the study, the method has been based on an abductive approach where theory has been layered with empiricism. The main method within this study has been a case study at Volvo Powertrain AB in Skövde with a materials exposure as the analytical unit.

Hur uppnår vi god inomhusmiljö i förskolan idag?

Abstract:This thesis work has been conducted at the Real Estate Department in Halmstad.The department consists of a construction/project management-unit and an operation/management-unit.Like many other towns in Sweden, Halmstad has had a long lasting problem with indoor environment. Not at least at their preschools.Today they are constructing from current building regulations. They have learned from negative experiences which have occurred in the indoor environment in older buildings.Focus is now on healthy materials, like low emission value, energy efficiency and optimization of the building, but still with soft parameters such as cleaning, interior and choice of materials.The fixtures is provides by the real estate department and the furnishings are provides by the children and youth administration. Together they are trying to provide a great indoor environment.I have, together with the real estate department and the children and youth administration of Halmstad, investigated how to provide a good indoor environment in the preschools with small funds.In my thesis there is one theoretical part with a questionnaire survey of how the preschool staff is experiencing their indoor environment to determine where the problems often start. And a practical part with measurements to try and come down to a result that analysis the cause of the problems and also to make sure that the ventilation systems are fulfilling projected values.The measurements and the questionnaire surveys was made at Lokes preschool in Frösakull, Askens preschool in Oskarström and Gullbrandstorps preschool.There were some differences between the staff-responses at the three different preschools.At Askens preschool they feel that the premises are cleaned poorly.At Gullbrandstorps preschool they feel that the indoor-air is bad because they can´t open the windows.

Att förebygga och undvika fuktskador i byggnader

Efforts to achieve a moisture proof construction process have proved to be considerably complicated, despite the knowledge and awareness that now exists within the moisture field. Materials, documents, templates and checklists are designed to be accessed but are not used anyway. This may be because such effort has not been prioritized and properly requirements have not existed from the commissioner of a building.This report illustrates how the commissioner of a building project can achieve a moisture proof building process by increasing knowledge, moisture proof planning, and implementation of security moisture routines. Proposals are given on how the commissioner of a building project can work to consistently bring a moisture proof building process in all stages. The difficulty with regular moisture proof efforts, the authors believe is mainly due to the following points:      Many different design solutions.      Lack of experience feedback.      Lack of communication.      Financial incentives.      Attitudes.The interviews in the report have conducted with the help of a qualitative analysis, while the survey has been done using a quantitative analytical method.

Implementering av Virtuellt Byggande i byggprocessen : Fallstudie av NCC Construction Sverige AB

Virtual Design and Construction (VDC) is the definition for using BIM in the construction process to simulate and analyse the building. Resulting use of the technology will according to proponents lead to fewer construction errors, a better understanding between stakeholders for the construction project, less communication problems and a smoother construction process. Although BIM has according to researchers a big potential, few companies have succeeded in broad and continues implementation. The study aims to identify the factors affecting the implementation. More precisely identify what factors influencing the decision to adopt VDC and potential barriers in the diffusion process. The empirical findings are based on a case study of NCC Construction Sweden.

Renovering av miljonprogrammet till Umeå kommuns nybyggnadskrav för energianvändning

A lot of houses built during the Million Homes Programme are in need of major renovation. Today?s technology and materials are better than in the 60?s and 70?s. Both Swedish government and the European Union have set climate goals regarding energy consumption by 2020 and 2050. Achieving these goals would require better standards in buildings than the Building regulations demands, such as Umeå municipality?s construction requirements for new buildings.The report aims to investigate if a renovation of apartment buildings from the Million Homes Programme can reach Umeå municipality?s construction requirements.

Reproduceras genus i religionsämnets läroböcker? : En diskursanalys över två valda läroböcker för religionskunskap på gymnasieskolan

Teaching materials are a constant matter of discussion as they represent the school curriculum and what the students are reading in the classroom. Within religious studies in upper secondary school, a new approach emerged since the new curriculum from 2011, which is to interpret religion in relation to gender. This study aimed to see which gender performances two selected teaching materials represented, in both their texts and images. This study was performed using both discourse analysis for the texts and content analysis of the images. The study showed that traditional gender performances appear both in the chapters that touched human identity and also ethics and morals, and also in the chapters that touched the world religions.

Olika källor, samma islam? : En innehållsanalys av porträtteringen av islam och muslimer i läromedel och tidningsartiklar.

The purpose of this study was to investigate how Islam and Muslims are portrayed a) in results from studies on Swedish teaching materials, and b) in articles in Swedish media newspapers. The study was conducted through two separate studies. In the first study, five previous research reports on how Islam and Muslims are portrayed in Swedish teaching materials were analysed in order to discern the main results regarding the portrayal of Islam and Muslims. In the second study, newspaper articles from 11 Swedish newspapers were analysed in order to discern which central themes emerge in the description of Muslims and Islam in said newspaper articles, as well as which properties and features are attributed to Muslims and Islam in the articles studied. In both studies, the data was analysed inductively through a qualitative content analysis.

Chefers identitet och identitetsskapande: en studie av chefer i offentlig verksamhet

The aim of this study was to gain a comprehension of managers experience of their identity and their construction of identity in the work sphere. 14 semi-structured interviews were performed with managers in the public sector. The interviews were analyzed from a hermeneutic approach. The results showed that the managers´ experience of their identity and their construction of identity were full of nuances and was characterized by a being and a becoming. The managers had several social identities at their disposal, which were brought to the fore due to the situation.

"Klänningen som får en andra chans" : klädkonstruktion av återbruksmaterial

This report presents a bachelor thesis by Erika Gustrén aimed to increase people?s interest for recycling and reusing by create new products of things that already exist in most people?s homes in the materials textile, plastic and paper. That would be a modern and innovative way to contribute to a better environment.The goal with this project was to create three cocktail dresses made of the same pattern and design and with the three chosen materials. The project did not have its base at a company, therefore an external mentor was chosen to help and support during the development of the project. My mentor was Kerstin Boulogner who is a fashion designer and one of the members of GKF (Gotländska Konsthantverkare och Formgivare) in Visby.The project began with an analysis of the chosen materials; textile, plastic and paper.

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