Acceleration of the formation process of the structure of cement stone with the use of carbonnanomodified additives

Building Materials
Authors:
Artem Frolov Artemiy Cherkashin Luka Igorevich Akimov Tatyana S. Koltsova Vatin, Nikolai Ivanovich Albert G. Nasibulin Oleg V. Tolochko Liudmila Chumadova
Abstract:

It is possible to trace the relationship of influence of various additives on the kinetics of cement hydration by exothermic effect produced by hydration and wetting of cement. Identifying additives which produce inhibiting or accelerating effect on the process of setting and hardening allows to predict their impact on the growth of strength. The activity of influence of additives can be assessed by the use of thermo-kinetic analysis method. In this article the calorimetric study of the influence of cement-carbon material was conducted.