Sökning: "nano-silica"

Hittade 2 avhandlingar innehållade ordet nano-silica.

1. 1. Early Hydration of Portland Cement

   Författare :Rikard Ylmén; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SEM; freeze-drying; cement; calorimetry; nano-silica; carbonation; hydration; FTIR; infrared spectroscopy;

   Sammanfattning : The production of cement is responsible forapproximately 7 % of the total CO2 emissions caused by man. To compensate for high energyconsumption and CO2 emission, thus making the utilization of concrete more sustainable,several strategies can be used. LÄS MER

3. 2. Influence of nano-silica and organic admixtures on cement hydration – A mechanistic investigation

   Författare :Joakim Björnström; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER