摘要
介绍缓凝剂与超缓凝剂的应用、超级凝混凝土的性能和无冷缝界限。
Introduction is made to the application of retarding agent and ultra-retardingagent, as well as the function of ultra-retarding concrete and its limit of nocold joint.
出处
《水运工程》
北大核心
1993年第2期47-50,共4页
Port & Waterway Engineering
