Sökning: "Reducerad cementmängd"

Hittade 1 uppsats innehållade orden Reducerad cementmängd.

  1. 1. Concrete with low carbon dioxid emissions : Reduced amount of cement with husk ashes

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Elsa Johannessen; Julia Knutsson; [2021]
    Nyckelord :Concrete; Oat husk ash; Rice husk ash; Carbon dioxide emissions; Pozzolanic material; Environmental impact; Reduced amount of cement; Betong; Havreskalaska; Risskalaska; Koldioxidutsläpp; Puzzolana material; Miljöpåverkan; Reducerad cementmängd;

    Sammanfattning : The world is facing a major climate threat where carbon dioxide emissions are in focus. At the same time, society requires new buildings and developed infrastructure. Concrete is one of the most common building materials and 30 billion tonnes are produced annually, which corresponds to about 6 percent of the world's carbon dioxide emissions. LÄS MER