前言以石灰—粉煤灰为胶凝材料所制得的一种人造石材,其主要水化产物为水化硅酸钙,被称作“粉煤灰硅酸盐混凝土”。这种大量利用工业废渣制成的新型建筑材料,是现代混凝土研究发展的一个新的领域。在中国,粉煤灰硅酸盐混凝土得到了大量的发展。这对于保护环境、 Introduction A man-made stone made of lime-fly ash as the cementitious material, whose main hydration product is hydrated calcium silicate, is called “fly ash silicate concrete”. This kind of new building materials made of industrial wastes is a new area for the research and development of modern concrete. In China, fly ash silicate concrete has developed a lot. This is to protect the environment,