Journal
CEMENT AND CONCRETE RESEARCH
Volume 115, Issue -, Pages 70-79Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.cemconres.2018.10.011
Keywords
-
Funding
- Swiss Agency for Development and Cooperation (SDC) [81026665]
Ask authors/readers for more resources
In this study, the C-A-S-H composition, morphology and density are characterized for Limestone Calcined Clay Cement (LC3-50) blends containing clays with various kaolinite contents. Significant incorporation of aluminium is observed for LC3-50 blends compared with reference Portland cement (PC), and this incorporation increases with the kaolinite content of the calcined clay. No change of C-A-S-H morphology was observed by Transmission Electron Microscopy (TEM) between reference PC and LC3-50 blends, with a fibrillar morphology for all samples. The determination of the density of C-A-S-H measured by H-1 NMR also shows very similar results with a bulk density close to 2.0 g.cm(-3) and a solid density of around 2.8 g.cm(-3) for all systems.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available