泵送混凝土成本控制的分析

通过对混凝土组成材料、施工工艺、施工机械、环境条件和人的因素等五个方面的深入分析，达到降低泵送混凝土成本的目的。

Five factors that can be reformed or improved to reduce the cost of concrete transportation by pump are analysed. They are as follows： concrete composing materials, construction technology, construction machine, environment and workers.