Sökning: "winter concrete production"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden winter concrete production.

  1. 1. KLIMATNEUTRAL- OCH ENERGISMART BETONGTILLVERKNING : En energiteknisk State of the art-studie och analys

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Abel Tewelde; [2022]
    Nyckelord :Sustainability; energy systems; recycling techniques; environmental problems; winter concrete production; life cycle and environmental product declarations; concrete factory; heating systems; calcined clay; and bio boiler; Hållbarhet; energisystem; återvinningstekniker; miljöproblem; vintertillverkning; livscykel- och miljövarudeklarationer; betongfabriker; uppvärmningssystem; kalcinerad lera och biopannor;

    Sammanfattning : In abstract, it can be emphasized that the concrete industry influences and is significant based on the sustainability dimensions. The concrete industry is also an industry where actors with different backgrounds interact to achieve the different climate goals. LÄS MER

  2. 2. Praktisk tillämpning av klimatförbättrad betong : Litteraturstudie, observationsstudie och dokumentanalys

    Master-uppsats, KTH/Betongbyggnad

    Författare :Alina Mansour; [2022]
    Nyckelord :;

    Sammanfattning : Due to its good properties such as high strength, formability and durability concrete is one of the world's most widely used materials. At the same time, concrete, or rather the production of the concrete's main raw material, cement, has a negative climate impact. This is because a lot of carbon dioxide is emitted during the manufacturing process. LÄS MER

  3. 3. Quality Control of Concrete Piles Based on Historical Data : Machine learning of concrete piles production line

    Master-uppsats, Karlstads universitet

    Författare :Deco Josephson; [2021]
    Nyckelord :Dataanalys; Concrete; Concrete pile; Machine learning; Betong; betongpåle; betong bortslagning; Maskin inlärning.;

    Sammanfattning : This master thesis investigates the parameters influencing the quality of concrete piles produced by NCC in Sweden. Furthermore, the thesis provides an in-depth review of the production and existing issues associated with concrete pile production. LÄS MER

  4. 4. Techno-economic analysis of demand flexibility from heat pumps for multi-family buildings in Sweden based on two case studies

    Master-uppsats, KTH/Energiteknik

    Författare :Hsin-Ting Ko; [2020]
    Nyckelord :Demand flexibility; Heat pump; IDA ICE; Smart grid; Thermal comfort; Thermal inertia; Bottom-up simuleringsmodell; efterfrågeflexibilitet; Demand response; energiteknologi; slutanvändarbeteende; grön byggnad; VVS-systemkontroll; värmepump; IDA ICE; smart nät; termisk komfort; termisk tröghet;

    Sammanfattning : Sweden is undergoing energy transition to become a zero-carbon economy with electricity production aims at 100% from renewable resources by 2040. Sweden also has a national goal to have fossil-free vehicle fleet by 2030. The increasing share of intermittent renewable resources creates growth in mismatches between electricity supply and demand. LÄS MER

  5. 5. Betongdigitalisering : Produktionsplanering av betong med hjälp av 4D-simulering

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Hampus Jelleryd; Felix Jelleryd; [2019]
    Nyckelord :Digitalisering; hållfasthet; avformning; folkboende;

    Sammanfattning : A well-implemented production planning improves and facilitates the production of site-built constructions. The construction industry has in recent years had a reduced productivity, despite the fact that several new programs have been developed that can improve the production planning process. LÄS MER