影响混凝土拌和物和易性能的因素及改进措施

Concrete mixture workability influencing factors and improving measures

从拌合用水量、水灰比、砂率、组成材料、时间、温度、施工等多个角度分析了影响混凝土和易性的主要因素,探讨了改进混凝土拌和物和易性的具体措施,对提高施工质量以及混凝土成品观感质量具有十分重要的意义。

The paper analyzes factors influencing concrete workability from aspects of mixing water amount,water-lime ratio,sandy ratio,organ-ization material,time,temperature and construction,and explores specific measures of improving concrete mixture workability,which has signif-icant meaning for improving construction quality and concrete products appearance quality.