煤矸石二灰混合料用作基层材料温缩性能研究

Research on temperature shrinkage performance of coal gangue two ash mixture as a base material

采用电测法,将煤矸石与生石灰、粉煤灰按照一定的配合比混合,分析了煤矸石二灰混合料在温度明显变化时应变与温度的关系,研究了混合料的温度敏感程度。

In this paper,the electrical measuring method is adopted to study the coal gangue mixed with quicklime and fly ash according to certain mixing proportion,and analyzes the mixture 's relationship between strain and temperature when temperature is changing significantly,and studies the temperature sensitive degree of this mixture.