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 results indicate that the strength of mortar with early - strength admixture and uea expansion admixture will improve largely 结果表明,掺有早强型减水剂和uea膨胀剂的砂浆的强度有了较大程度的提高。