En funktion- och miljöpåverkansanalys av isolerande lättfyllnadsmaterial. : En jämförande studie av cellplast, mineralull, lättklinker, skumglas samt isobetong som isolerande skikt i platta på mark.

Sammanfattning: This study discusses the current state of climate change, which is causing rising sea levels, increasing temperatures, and threatening ecosystems due to human resource exploitation and carbon emissions. The construction industry is a significant contributor to greenhouse gas emissions, and the study aims to investigate which insulation material is best suited for a ground slab in terms of environmental impact, technical properties, and cost. The study includes a literature review and document analysis to compare the technical and environmental properties of different materials, as well as a case study to identify the most suitable material. To make the results comparable, the thickness of the different insulation layers has been chosen in such a way that the U-value becomes equivalent for all construction solutions. This has laid the foundation for the results, which demonstrates what previous research has also found: foamglass exhibits the lowest climate impact because the construction is sufficiently strong without the need for a concrete slab. However, its price is much higher compared to other construction solutions.