Studies of the Relationship between Morphology and Pozzolanic Activity of Different Micro Fillers for HPC

2014
Linda Krāģe, Diāna Bajāre, Aleksandrs Korjakins, Janīna Sētiņa, Inna Juhņeviča, Inta Kiriloviča

The given research is devoted to the studies of morphology, particle size and pozzolanic activity of different supplementary cementing materials (SCM) – thermally treated clays as well as waste products – coal ash, waste glass powder, timber and barley ashes. Different properties of SCM have been analysed: specific surface area, surface morphology, particle size distribution, chemical composition and lime-combining capacity in the reaction with Ca(OH)2. The obtained results have indicated that micro additives with larger specific surface are more reactive.

Keywords
Cementing materials, micro fillers, morphology, pozzolanic activity, surface area
DOI
10.7250/msac.2014.005
Hyperlink
https://msac-journals.rtu.lv/article/view/msac.2014.005

Krāģe, L., Bajāre, D., Korjakins, A., Sētiņa, J., Juhņeviča, I., Kiriloviča, I. Studies of the Relationship between Morphology and Pozzolanic Activity of Different Micro Fillers for HPC. Materials Sciences and Applied Chemistry / Materiālzinātne un lietišķā ķīmija . Vol.30, 2014, pp.28-34. ISSN 1407-7353. e-ISSN 2255-8713. Available from: doi:10.7250/msac.2014.005

Publication language
English (en)