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This report provides a comparison between the products cellular concrete, foam concrete and LECA concrete. The questions to be answered during the work is how the cellular concrete stands up in cost terms to the existing competitors on the market, how the concrete products …
By using modern methods of casting concrete, cast in place can get more effective and industrialized. A modern method is self compacting concrete. By using this type of concrete, advantages like improved working environment and rationalized construction can be reached. Because …
Abstract This report intends through a case study to investigate if lightweight concrete is appropriate as main material in the outer wall of a seven storey residential building. A technical design is carried out in accordance with the definitions and requirements for passive …
Abstract This report intends through a case study to investigate if lightweight concrete is appropriate as main material in the outer wall of a seven storey residential building. A technical design is carried out in accordance with the definitions and requirements for passive …
… to illustrate how environmental impact can be reduced, through the use of lean concrete. It also illustrates how environmental data can be applied to a house through implementation with BIM. In this study a unique concrete structure developed by Swedish Cement and Concrete …
… could lead to reduced damage to the claws and legs in piglets compared to concrete floor. The study was conducted in two herds, A and B. In each herd, farrowing pens with concrete floor and concrete floor with polyurethane coating were compared. Data was collected from four and …
… to the Swedish market. Cementa is also working to reduce cement use in concrete and this thesis is a part in this work. By developing better concrete proportioning tool based on a better understanding of the influence of the concrete constituents on the fresh concrete …
En utvärdering av 500 °C isotermmetoden
… In both the previous rules and the Eurocodes, it is possible to dimension concrete columns using tabled values. However, the required cross section measurements have increased considerably. Moreover, it is possible to dimension concrete columns using calculations, however, this …
Reaktorinneslutningen på Forsmark 3
… FE-program ADINA, has been verified against twoexperiments. One unreinforced concrete beam and one reinforced concrete beam.The model, DF-concrete, has the possibility to estimate true concrete. However theresults indicate that in order to be sure that the estimations are true …
-En kostnads- och sprickbreddsanalys
Abstract Today there is an opportunity to reinforce concrete with steel fiber reinforcement. In some cases, completely replace the conventional reinforcement. Replacing conventional mesh reinforcement with steel fiber reinforcement in slabs on ground has shown economic benefits …
… The building’s bearing structure consists of masonry walls, columns of concrete, slabs of concrete and high rafters of wood that carry the copper roof. The walls are not insulated since the masonry wall was the insulation available at the time. Some parts of the building have …
… or tested. The aim of this thesis that we have done in collaboration with the Concrete Industry was to investigate the possibility of developing an automated method for quality assurance of SKB at the site. The idea is to make the O-funnel to be more utilized and therefore …
Concrete is one of the world’s most common construction materials and is composed of 70-80 % stone material. Today crushed stone is used as aggregate in concrete in order to replace natural aggregates due to strong environmental reasons. Stone crushing yields flaky material and …
In the farrowing pens the amount of bedding material and the quality of the concrete floor has a huge impact on both the sow and the piglets. In this study imbedding of rubber flooring on the solid area in the farrowing pen was used to see if it had any effects on the sows lying …
ett test av hantverksmetoder
During the latter half of the 18th century, when concrete started seeing general use in modern cities, the use of different methods to give the concrete a finished surface texture saw use. One of these was using different methods of mechanically altering the surface using a slew …
