目前细粒混凝土已经在大跨度的薄壳结构、钢丝网水泥大楼板、复合外墙板以及水泥船等方面得到普遍的推广。随着混凝土工艺的不断发展,如细磨水泥、减水剂以及高频振动和真空脱水施工工艺在各种制品生产中的成功应用,使得细粒混凝土标号不断提高,最高标号可达100～1100~#,实际使用的细粒混凝土标号均在500~#以上。但是,对于500~1000~#的高强细粒 At present, fine-grained concrete has been widely promoted in large-span thin-shell structures, steel mesh concrete building panels, composite exterior panels, and cement ships. With the continuous development of concrete technology, such as fine grinding cement, water reducing agent and high frequency vibration and vacuum dewatering construction process in the successful application of a variety of products, making the fine-grained concrete label continuously improve, the highest label up to 100 ~ 1100 ~#, the actual use of fine-grained concrete is above 500~#. However, for the 500~1000~# high-strength fine particles