由废钢渣制成的砖块的特性。
Characteristics of bricks made from waste steel slag.
作者信息
Shih Pai-Haung, Wu Zong-Zheng, Chiang Hung-Lung
机构信息
Department of Environmental Engineering, Fooyin University, 831, Kaohsiung, Taiwan, ROC.
出版信息
Waste Manag. 2004;24(10):1043-7. doi: 10.1016/j.wasman.2004.08.006.
The characteristics of bricks made from steel slag were investigated in this research. Slag addition was shown to reduce the required firing temperature. When the firing temperature was greater than 1050 degrees C and the slag addition less than 10%, the bricks met ROC national standard CNS 3319 third-class brick for builders. The percentage of slag increased as the quartz and kaolin decreased in the sintered samples while the magnesium aluminum silicate and calcium silicate increased. There were no new crystal phases observed in these samples.
本研究对钢渣制砖的特性进行了调查。结果表明，添加矿渣可降低所需的烧制温度。当烧制温度高于1050摄氏度且矿渣添加量低于10%时，砖块符合中国台湾地区国家标准CNS 3319建筑用三等砖的标准。在烧结样品中，随着石英和高岭土含量的减少，矿渣的百分比增加，而镁铝硅酸盐和硅酸钙增加。在这些样品中未观察到新的晶相。
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