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国家建材局苏州混凝土水泥制品研究院、南京化工学院和常州市第二新型建材厂联合研制水泥粉煤灰砖获得成功,日前通过省科技成果鉴定。水泥粉煤灰砖是将粉煤灰加入少量水泥、惰性材料及微量外加剂,经强化搅拌,自然养护而成的一种新型墙体材料。该产品的粉煤灰利用率超过65％,不用烧,不用蒸,总能耗比烧结砖降低1/2以上。为节约能源、综合利用工业废渣、保护耕地,苏州混凝土水泥制品研究院和南京化工学院,于1989年与常州市戚墅堰区房管局签订共同研制合同,同年列入常州星
The National Building Materials Bureau Suzhou Concrete Cement Products Research Institute, Nanjing Chemical Engineering Institute and the Changzhou Second New Building Materials Factory jointly developed cement fly ash bricks. The success has been confirmed by the provincial scientific and technological achievements. Cement fly ash brick is a new type of wall material made by adding fly ash to a small amount of cement, inert materials and trace additives, and then strengthening and stirring and naturally curing. The fly ash utilization rate of this product exceeds 65%, no burning, no steaming, the total energy consumption is reduced by more than 1/2 than that of sintered brick. In order to save energy, comprehensively utilize industrial waste residue, and protect cultivated land, Suzhou Concrete Cement Research Institute and Nanjing Institute of Chemical Industry signed a joint research contract with the Housing Authority of Qishuyan District, Changzhou City in 1989, and was included in Changzhou Star in the same year.