Search for dissertations about: "the environmental emissions in the production of concrete"
Showing result 1 - 5 of 13 swedish dissertations containing the words the environmental emissions in the production of concrete.
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1. Reducing Radon Gas Emissions in Concrete
Abstract : Several compulsory regulations and recommendations regarding ionising radiation for building products have been introduced in recent years. Furthermore, industry-affiliated aggregate and concrete companies strive to implement environmental goals that should be fulfilled regarding building materials. READ MORE
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2. Life Cycle Impacts of Road Infrastructure : Assessment of energy use and greenhouse gas emissions
Abstract : Road infrastructure is essential in the development of human society, but has both negative and positive impacts. Large amounts of money and natural resources are spent each year on its construction, operation and maintenance. Obviously, there is potentially significantenvironmental impact associated with these activities. READ MORE
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3. Utilizing CO2 from biomethane production : Sustainability and climate performance
Abstract : Biogas solutions offer many benefits for the environment and society, including organic waste treatment as well as being an enabler for energy and nutrient recovery. The products of anaerobic digestion are a biogas, which contains a share of 30 to 50% carbon dioxide (CO2) and 50 to 70% methane, and a liquid remanent, rich in nutrients. READ MORE
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4. Primary energy efficiency and CO2 mitigation in residential buildings
Abstract : In order to control climate change it is important to limit the atmosphericconcentration of carbon dioxide (CO2). Increased energy efficiency, as well as ashift from fossil fuels to renewable resources can reduce net CO2 emission. READ MORE
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5. Chemical emissions from concrete
Abstract : The major part of this work deals with a new method for quantification of VOCs in concrete. There is a need for this type of quantification due to the development in cement and concrete production using plasticizing agents and fillers for improved rheological properties, and alternative fuels and waste materials to reduce the environmental impact of cement production. READ MORE