本文介绍新疆国际会展中心地下室大承台泵送商品混凝土在夏季高温施工条件下,通过采取严格控制混凝土温度、降低结构内外温差、预防收缩缝、减少混凝土坍落度损失、延缓凝结时间,确保顺利泵送等一系列技术措施,使得工程取得了较好效果。 This article describes the basement of Xinjiang International Convention and Exhibition Center basement Dachang station under the conditions of high temperature in the summer construction of concrete, through the strict control of concrete temperature, reduce the temperature difference between inside and outside the structure to prevent shrinkage cracks, reduce slump loss of concrete, to delay the setting time, to ensure smooth Pumping and a series of technical measures to make the project achieved good results.