industrialized production of premixed concrete is popularizing and practicing in large and medium- sized cities as a powerful measure for environmental protection and concrete quality guaranteeing.
大中城市混凝土预拌实现工业化生产已作为保护环境、保证混凝土质量的一项有力措施正被逐步推广实施。
a method for making the premixed concrete is as follows: waste tailings undergoes natural air drying to take leave of water;
预拌混凝土的制备方法是:将废弃物尾矿自然风干,失掉水份;
based on the construction practice, the article analyzes and concludes the factors which influence the premixed concrete strength to call the attention of the different building members.
文章在工程实践的基础上,对影响混凝土强度的诸多因素进行了分析与归纳,以引起预拌混凝土和工程建设各方注意。