通过商品混凝土搅拌站的多年工作经验总结,探讨了在小型混凝土搅拌站材料堆场有限的条件下,如何配制出强度等级能达标的C60混凝土。结合黄砂的实际含水率、施工现场与搅拌站路线的距离、天气等因素,用提高外加剂掺量的方法,把混凝土坍落度上调,以设计出更为合理的C60混凝土生产配合比。 After years of working experience in commercial concrete mixing station, this paper discussed how to formulate C60 concrete with strength grade according to the limited material storage yard of small concrete mixing station. Combining the actual water content of yellow sand, the distance between the construction site and the mixing station, the weather and other factors, the slump of concrete is increased by increasing the dosage of admixture so as to design more reasonable C60 concrete mix proportion.