• Calcareous smectite clay as a pozzolanic alternative to kaolin 

      Danner, Tobias; Norden, Geir; Justnes, Harald (Journal article; Peer reviewed, 2019)
      The hydration of cement pastes with addition of a kaolinite rich clay (Clay A) and a calcareous smectite rich clay (Clay B) was investigated with isothermal calorimetry, in-situ XRD, PXRD, TGA and EPMA. Portland cement was ...
    • Reactivity of Calcined Clays 

      Danner, Tobias (Doktoravhandlinger ved NTNU, 1503-8181; 2013:218, Doctoral thesis, 2013)
      With 3-5 billion tons cement-produced every year, the cement industry is today the third largest emitter of CO2 in the world after fossil-fuel based energy plants serving heating/cooling of buildings and combustion engines ...