科技创新与应用2025，Vol.15Issue(7)：51-53,57,4.DOI:10.19981/j.CN23-1581/G3.2025.07.013
碱激发煤矸石胶凝砂浆力学性能影响因素分析
宁浩 1许晓锋 1匡华 1丁志鹏2
作者信息
- 1. 中国葛洲坝集团路桥工程有限公司,湖北 宜昌 443000
- 2. 漯河城投建设工程有限公司,河南 漯河 462000
- 折叠
摘要
Abstract
As an industrial solid waste,coal gangue has gradually been used to some extent in roadbed filling in my country.At present,most research on coal gangue focuses on its activity stimulation,and less research on its basic mechanical properties.Based on the changes in flexural strength and compressive strength as evaluation indicators,this paper systematically analyzes the influence of slag content,alkali content,and water-binder ratio on the basic properties of alkali-activated coal gangue cementitious mortar,expounds its internal change rules,and provides partial data support for the application and promotion of alkali-activated coal gangue cementitious materials.关键词
交通工程/工业固废/煤矸石/力学性能/抗压强度Key words
transportation engineering/industrial solid waste/coal gangue/mechanical properties/compressive strength分类
交通工程引用本文复制引用
宁浩,许晓锋,匡华,丁志鹏..碱激发煤矸石胶凝砂浆力学性能影响因素分析[J].科技创新与应用,2025,15(7):51-53,57,4.
