摘要
本文通过总结五强溪水电站船闸工程预冷混凝土的生产经验，论述了在气温较高时以加冰和风冷骨料为主的预冷方式的可行性，进而提出以风冷作为骨料预冷的首选措施。
Experience is summarized from production of pre-cooled concrete for lock at Wuqiangxi Hydroelectric Power Station. Feasibility of Pre-cooling aggregate by ice and cold air is described. The best way to precool aggregate is air-cooling.
出处
《四川水力发电》
1996年第2期64-68,共5页
Sichuan Hydropower
关键词
水电站
船闸
预冷混凝土
骨料
制冷楼
生产
Wuqiangxi lock pre-cooled concrete additive ice air-cooling aggregate refrigeration plant
