本文介绍了碱矿渣(简称JK,下同)混凝土的主要物理力学性能及在我国发展碱矿渣混凝土和胶结材的意义。试验表明,这种构件结构性能优良,经济节能。由于JK胶结材的原材料在我国十分丰富,生产工艺和设备简便,用其制作混凝土制品或现浇工程无需更新主要设备,因此是我国具有很大发展前途的一种新型快硬高强结构材料。 This paper introduces the main physical and mechanical properties of the alkali slag (JK, the same below) concrete and the significance of the development of alkali slag concrete and cement in China. Tests have shown that this kind of structural performance is excellent, economical and energy-saving. Because the raw materials of JK cementing materials are very abundant in China, the production process and equipment are simple, and the production of concrete products or cast-in-place projects is not required to update major equipment, and therefore it is a new kind of fast-hard, high-strength structural material with great development prospects in China.