中联混凝土泵广州西塔挑战“双超高”

Zoomlion Concrete Pump Challenged "Double Ultra-high" at Guangzhou West Tower

2008年12月，羊城广州。南国冬日的阳光温暖如春，正在建设中的广州国际金融中心主楼（以下称为西塔）挺拔入云，耸立于珠江之滨。

At Guangzhou West Tower Project construction site in Dec 2008,journalist of CMTM witnessed Zoomlion HBT90.40.572RS type ultra-high pressure concrete pump successfully pump C100 ultra-high strength concrete to 411 meters high-the world record. Prior to this,there was no precedent of strength grade≥100MPa ultra-high performance concrete pumping (H>400m) in the world. Therefore,the performance of pumping C100 ultra-high strength concrete to over 400 meters high in Guangzhou West Tower will become the pioneer of world's high-rise concrete construction. 'It solved a world-class problem of concrete pumping and created world-class new technology of concrete pumping!',appraised by Mr.Han Xuesong,president of China Construction Machinery Association.