摘要
通过掺加激发剂激发粉煤灰—石灰体系的活性,改善由粉煤灰、石灰、碎石组成的三渣混合料的早期强度和耐久性,解决了普通三渣材料作为道路基层材料使用时因其早期强度低而延缓施工,导致施工周期长,因而影响城市交通的关键技术问题。
By adding activating agent to excite the activity of fly ash-lime system,to improve early strength and durability of three-dregs mixture composed of fly ash,lime and broken stone.That solves the key technical problem of low early strength of normal three-dregs material used as road base material that leads to retard the progress of construction, to make a long construction period,hence affect the city traffic.
出处
《新型建筑材料》
北大核心
2004年第1期12-13,共2页
New Building Materials
基金
上海市重点学科建设项目
关键词
粉煤灰
石灰
早期强度
激发剂
耐久性
工程应用
fly ash
lime
early strength
activating agent
durability
engineering application
