水泥是混凝土组成材料中最重要的一种。水泥的合格与否直接影响混凝土的质量。本文通过一起案例,说明加强进场原材料控制,尤其是水泥进场控制的重要性,并提出预防和处理措施,减少质量事故的发生。 Cement is the most important type of material in concrete. The quality of concrete is directly influenced by the qualified cement. Through a case study, this paper shows the importance of strengthening the control of incoming raw materials, especially the cement access control, and puts forward prevention and treatment measures to reduce the occurrence of quality accidents.