摘要
普茨迈斯特超高压混凝土泵在目前世界最高的建筑——阿联酋迪拜塔的施工中创造了601m的混凝土泵送新高度,该高度包括了管形柱和固定式布料杆,是从固定在建筑结构中竖管的长度和垂直输送管道的长度计算得出的,实际的混凝土浇注是在585m的高度进行的,理想的泵送高度已经上移到611m。
601m concrete pumping height was achieved at the Burj Dubai tower by a Putzmeister super high-pressure concrete pump in the beginning of November 2007. The record was set at the prestigious high-rise project by concreting a wall of the centre core. The pumping height is calculated by the length of the ascending pipes inside the building plus the vertical conveying line of the column and the stationary boom. Pouring of the concrete took place on level 585m.
出处
《建筑机械》
北大核心
2008年第3期48-51,共4页
Construction Machinery
