摘要
通过总结三一重工ＨＢＴ５０Ｃ混凝土泵在运三高速公路某工地的施工经验，对大坡度向下泵送混凝土的有关技术进行分析和论证。
Some techniques about pumping concrete down a great gradient are disussed and analyzedin this paper based on our construction experiences of HBT50C concrete pump of SanyHeavy Industry Gruop Co. LTD applied in some building site of YunSan Freeway.
出处
《建筑技术开发》
1999年第6期34-35,共2页
Building Technology Development
关键词
混凝土泵
大坡度
向下泵送
施工技术
Concrete pump Great gradient Pumping down Flow automatically Eduction jamin pipe Retardarce Cingulum
