Fine-Grained Concretes with Clinker-Free Binders on an Alkali Gauging

DOI

10.2991/isees-19.2019.98How to use a DOI?

Keywords

alkali activated binders; aluminosilicate framework; hydrogel; portland cement clinker; silicified marl; highly active materials; metakaolin; mechanoactivation.

Abstract

To date carbonate technology for producing Portland cement is the only, and the resulting product is a leader in the production of binders and, according to Russian and foreign scientists, this situation does not change even for many decades. But most researchers hope that a more effective binder with considerably less energy and resource consumption for its production will be in the nearby future. As an alternative to Portland cement, alkali binder based on highly dispersed powders of various natures can be considered in the future. This paper presents the results of research and formulation of alkaline activation binders and fine-grained concretes based on them. The mechanism of formation of the structure and strength of the geopolymer stone is given, which is a consequence of the occurrence of complex physicochemical processes.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - M.Sh. Salamanova
AU  - M. Sh. Mintsaev
AU  - S-A.Yu. Murtazaev
AU  - R. G. Bisultanov
PY  - 2019/08
DA  - 2019/08
TI  - Fine-Grained Concretes with Clinker-Free Binders on an Alkali Gauging
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 325
EP  - 328
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.98
DO  - 10.2991/isees-19.2019.98
ID  - Salamanova2019/08
ER  -