在炎热环境下生产混凝土的主要困难是保持其产量的质量稳定性,特别是在许多由大量的混凝土浇筑构成的单独工程中时显得更加重要。质量不稳定的每次拌合量的混凝土组合,不仅严重影响已浇筑结构的完整性,而且环境的高温增大了水分的蒸发,从而缩短了混凝土的凝结时间。 The main difficulty in producing concrete in a hot environment is to maintain the quality stability of its output, especially when it comes to many individual projects that consist of a large amount of concrete pouring. The inconsistent quality of the concrete mix at each mixing amount not only seriously affects the integrity of the cast structure, but also the high temperature of the environment increases the evaporation of moisture, thereby shortening the setting time of the concrete.