矿粉已在混凝土生产中被广泛使用,但使用量相对较小。根据矿粉取代水泥的不同比例,作者通过大量试验研究,找出矿粉在混凝土中的最大使用量,再从混凝土的强度、经济性等角度进行了分析,说明混凝土中矿粉超量取代水泥是合理的、可行的。 Mineral powder has been widely used in concrete production, but the amount used is relatively small. According to different proportions of slag instead of cement, the author through a large number of experiments and studies to find the maximum use of slag in concrete, and then from the perspective of strength and economy of concrete, analysis shows that excessively replace concrete slag cement It is reasonable and feasible.