RELATIONSHIP BETWEEN MICROSTRUCTURE AND PROPERTIES OF SILICATE COMPOSITES ON THE BASIS OF ACTIVATED LIME-SILICA BINDER

摘要

Bases of manufacture of silicate materials of non-autoclave hardening are developed. The opportunity of realization of a complex of technological regimes on use of reserves of a structure of mineral substances in manufacture of silicate materials of non-autoclave hardening and wall's articles on their basis is theoretically proved and practically confirmed. With use of elements of experimentally-statistical modelling the analysis of influence of contents and hardening conditions on characteristics of structure, microstructure and property of silicate materials of non-autoclave hardening has been executed. The analysis of interrelation properties with structure’s parameter, content and technological regimes is necessary for regulation quality of the received composite material. Carrying out of the given researches with application of experimentally-statistical models is proved. The algorithm and strategy of the analysis of results of experiments is stated. The tactical line of structures optimization and technological regimes on experimentally-statistical models is effectively defined. Experimentally-statistical models allow to consider simultaneously significant number of factors in conditions of concrete manufacture. These models allow to spend the deep analysis of a concrete situation and to consider features of gears of hydration and structurization. The analysis algorithm of process of structurization at various stages of technology with use of experimentally-statistical modelling and methods of computer material science has been offered. It is algorithm allows:-quantitatively to describe parameters of structure at each stage of technology and to estimate opportunities of their regulation; to analyze change of interrelations between properties and characteristics of structure under influence of content and technological regimes; to lead search of optimum structures and technological regimes within the limits of the accepted approach.