针对混凝土坍落度损失原因进行了分析,从工作环境以及温度、初始坍落度、施工方法、压送、原材料等方面探讨了坍落度的影响因素,并提出了预控措施,从而提高混凝土的坍落度。%The article analyzes the causes of concrete slump loss, explores factors influencing slump from aspects of working environment and temperature, preliminary slump, construction method, pressure pumping and raw materials and so on, and puts forward preventive measures, so as to improve the concrete slump.
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