NANOMODIFIED PORTLAND CEMENT COMPOSITIONS
WITH ALKALINE ACTIVATION

This paper deals with design of rapid hardening Portland cement compositions modified ultrafine mineral additives, polycarboxylate type superplasticizer, alkalicontaining activator. Nanoparticles relating to microheterogeneous systems are characterized by high values of specific interfacial area and “excess surface energy” and promote more complete synergic effect of other components activity. The possibility of increasing of liquid phase alkalinity due to interaction of sodium sulphate and calcium hydroxide in the presence of such ultrafine aluminium containing additives as metakaolin was established.

Submit your paper

Information for authors

e-Journal

Send by email

Indexes

Keywords index

Topics index

Authors index

eISSN:	2544-963X
ISSN:	2299-8535

The system was developed as part of the task:
"Digitization of the Construction of optimized energy potential" - a task funded under the 580 / P-DUN / 2017 agreement from the funds of the Minister of Science and Higher Education designated for dissemination activities request

Copyright © 2006-2021 Bentus All rights reserved.