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1988年5月间中国科技与人才开发中心腾飞技术公司开发部和武汉工业大学北京研究生部水泥及制品教研室,联合研制出了又一种新型的粉煤灰彩色水泥地面砖,并已通过部级鉴定。该种免烧粉煤灰地面彩砖所用原材料包括,由无机粘结剂和外加剂组成的粉煤灰固化剂,由粉煤灰,白水泥、颜料、石粉及水等组成。
In May 1988, the Development Department of China Technology and Talent Development Center, Ascenda Technology, and the Department of Cement and Products of the Graduate School of Wuhan University of Technology jointly developed a new type of fly ash color concrete floor tile and passed the ministerial level. Identification. The raw materials used in this type of fire-free fly ash ground color brick include a fly ash curing agent composed of an inorganic binder and an admixture, which is composed of fly ash, white cement, pigment, stone powder and water.