The regulation of hardening kinetics of building composites based on cement binders

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Adamtsevich, Aleksey^1 ; Shilova, Liubov^1

Moscow State University of Civil Engineering, Yaroslavskoye Sh. 26, Moscow

129337, Russia^1

关键词: Hydration kinetics;    Materials production;    Microstructure defects;    Simultaneous reduction;    Technological process;    Temperature regimes;    Theory and practice;    Treatment methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012152/pdf
DOI  :  10.1088/1755-1315/90/1/012152

来源: IOP

【 摘 要 】

The issue of regulation of hydraulic mineral binders hydration kinetics and development of solutions for stabilization of hydration process due to application of mineral and organic additives are investigated in this research. The article presents results of the theory and practice of hydration hardening building materials production analysis with the use of heat treatment methods, obtained for the developing of set measures for reducing the temperature regime of containing products produced from construction mixtures based on Portland cement, while maintaining high kinetics of the set stripping strength and simultaneous reduction of the binder consumption, and as well as a decrease in the microstructure defect of the final material and energy consumption of the technological process.