Influence of Synthesis Mode of Supplement Based on Calcium Hydrosylicates on the Structure and Properties of Lime Compositions

International Conference on Construction, Architecture and Technosphere Safety 2017

土木建筑工程

Loganina, V.I.^1 ; Pyshkina, I.S.^2

Sub-Department of Quality Management and Construction Technology, Penza State University of Architecture and Construction, Herman Titov St., 28, Penza

440028, Russia^1

Sub-Department of Information-Computing Systems, Penza State University of Architecture and Construction, Herman Titov St., 28, Penza

440028, Russia^2

关键词: Amorphous silica;    Dry mixes;    Structure and properties;    Structure formations;    Synthesis modes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/262/1/012014/pdf
DOI  :  10.1088/1757-899X/262/1/012014

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

It was proposed to use synthesized calcium hydrosilicates in finishing lime dry mixes as a modifying supplement. The effect of substances containing amorphous silica which are used for synthesis on the activity of the modifying supplement was established. The effect of the synthesis mode of supplement on the structure formation of lime compositions was illustrated. It was found that the injection of supplements of hydrosilicates accelerates the increase of mechanical strength. The efficiency of the modifying supplements of amorphous silica, such as diatomite, in the synthesis was shown.