Essays about: "cirkulär konstruktion"

Found 5 essays containing the words cirkulär konstruktion.

  1. 1. BMA / BEURA : Evolving inhabitation through self-building and adaptive reuse

    University essay from KTH/Urbana och regionala studier

    Author : Karl Hedin; [2023]
    Keywords : Self-building; adaptive reuse; circular construction; Bromma airport; dynamic plotting; Självbyggeri; återbruk; cirkulär konstruktion; Bromma flygplats; dynamisk plottning;

    Abstract : My thesis, "BMA (Bromma airport) / BEURA (Bromma experimental urban recycling association), an adaptive rebirth", explores the potential for an evolution of self-built circular inhabitation on the airport runway of Bromma through adaptive reuse and circular construction. The Bromma Airport in Stockholm is set to cease operation by 2038, leaving behind a vast expanse of infrastructure that could be repurposed for other uses. READ MORE

  3. 2. Outlook of EV battery pack design trends : Assessment of trend impact from a recycling perspective

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Arvid Johannisson; [2023]
    Keywords : Electric vehicle; Battery pack design trends; Battery pack disassembly; Recyclability; Circular economy; Elfordon; Batteri-pack-design-trender; Batteri-pack-demontering; Återvinningsbarhet; Cirkulär ekonomi;

    Abstract : Electrification is essential to decarbonise the transport sector, which accounts for the highest share of greenhouse gas emissions by all sectors. The transition requires a large amount of batteries which bring challenges, not least when it comes to raw material supply and sustainability issues during the mineral mining. READ MORE

  4. 3. Lean production in the aggregate stone industry: The road to becoming more sustainable and productive : A case study for a Swedish construction company

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ludwig Abrahamsson; Oscar Ramsten; [2022]
    Keywords : Construction industry; Aggregate stone industry; Quarry; Sustainability; Production; Productivity; Management; Mass Balance; Circular Economy; Lean; Lean Construction; Waste; Overproduction; Eco-driving; Open-pit; Gravel; Workflow; Byggbranschen; Stenindustrin; Bergtäkt; Hållbarhet; Produktion; Produktivitet; Förvaltning; Massbalans; Cirkulär ekonomi; Lean; Lean konstruktion; Slöserier; Överproduktion; Eco-driving; Stenbrott; Grustäkt; Arbetsflöde;

    Abstract : The aggregate stone industry produces stone – a critical material for the construction industry value chain, and is, thus, a valuable resource for building materials, highlighting the society’s need for critical products. The stone is mined and refined in so-called quarries. READ MORE

  5. 4. VERTICAL ELLIPTICAL ACCESS-SHAFTS Geometrical optimisation through FE-modelling

    University essay from Lunds universitet/Geoteknik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Björn Elfving; Aron Sandström; [2020]
    Keywords : Access-shafts; FE-modelling; Plaxis; Robot; Elliptical; Circular; Optimisation; Geotechnical; Engineering; Retaining; Structures; Tunnel; Soil; Interaction; Technology and Engineering;

    Abstract : Urbanisation is causing densification of cities and more and more facilities are being placed in the underground to utilise the urban space as efficiently as possible. Access to the underground is obtained by constructing vertical access shafts. READ MORE

  6. 5. A comparative study of Product Environmental Footprint (PEF) and EN 15804 in the construction sector concentrating on the End-of-Life stage and reducing subjectivity in the formulas

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Seyed Shahabaldin Seyed Salehi; [2020]
    Keywords : LCA; EN 15804; PEF; Circular Footprint Formula; Recyclability Assessment; Circular Economy; End of life; recycling rate; construction; building; Energy margin; LCA; EN 15804; PEF; Formulär för cirkulär fotavtryck; bedömning av återvinningsbarhet; cirkulär ekonomi; livslängd; återvinningsgrad; konstruktion; byggnad; Bygg; LCA;

    Abstract : One of the main polluting industries in the world with high environmental impact is the construction industry which also generates a huge amount of waste. To overcome the seburdens, we need to reduce the impacts through new solutions, technologies and by injecting circular economy concept into the industry. READ MORE