Effect of early - strength admixture on pozzolanic reaction of calcined coal gangue 早强剂对煅烧煤矸石火山灰反应的激发作用
2.
The enhancement effect on cement material arises from chemical effect which is predominated by pozzolanic effect and physical effect which is predominated by filling effect 其对水泥基材料强度的增强效果源自火山灰反应为主的化学效应和以颗粒填充为主的物理效应。