沸石粉是近几年来推广应用的一种新型混凝土掺合料,将其掺入混凝土或砂浆中,可以置换部分水泥,并能保证混凝土强度,是一种理想的混凝土掺合料。从1986年以来,中建一局对沸石粉用作混凝土中的掺合料进行了试验室试验与实际工程应用。从1987年至1988年,在混凝土和砂浆中共使用沸石粉 Zeolite powder is a new type of concrete admixture that has been popularized and applied in recent years. It can be blended into concrete or mortar to replace part of cement and ensure the strength of concrete. It is an ideal concrete admixture. Since 1986, the China Construction First Bureau has conducted laboratory tests and practical engineering applications of zeolite powder as admixture in concrete. From 1987 to 1988, a total of zeolite powder was used in concrete and mortar