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泵送混凝土施工技术近年来在我国有了很大的发展。高层建筑施工采用泵送混凝土,可以加快主体结构工程的施工进度,减轻工人的劳动强度,提高混凝土的浇筑质量。尤其在浇筑箱基底板大体积防水混凝土时,能确保混凝土连续浇筑的需要,充分显示了泵送混凝土施工技术的优越性。但是,在泵送混凝土施工中,时常发生输送管堵塞故障,使施工不能顺利进
Pumped concrete construction technology has made great progress in China in recent years. The use of pumped concrete in the construction of high-rise buildings can speed up the construction progress of the main structural works, reduce the labor intensity of workers, and improve the quality of concrete pouring. Especially in the case of pouring large volume waterproof concrete of the box base plate, it can ensure the continuous pouring of concrete, and fully shows the superiority of the pumping concrete construction technology. However, during the construction of pumped concrete, the clogging of the conveying pipe often occurs and the construction cannot proceed smoothly.