Granular Effect of Fly Ash Repairs Damage of Recycled Coarse Aggregate

• 作 者: 李九苏 肖汉宁 龚建清
• 机 构: CollegeofMaterialsScienceandEngineering,ChangshaUniversityofScience＆Technology
• 出 处: Journal of Shanghai Jiaotong University(Science)
• 发表日期: 2008年2期
• 关键词: 孔隙结构 跃迁带 飞行 集料损伤 pores structure characteristics of interfaciial transition zone
• 基金项目: The Scientific Research Fund of HunanProvincial Education Department （No. 06C113）

<正>Repairing effect of fly ash (FA) on damage of recycled coarse aggregate was evaluated by character- istics of pores and cracks in the vicinity of interfacial transition zone (ITZ).The interfacial structure between the virgin aggregate and the att