利用高炉重矿渣及粉煤灰生产彩色混凝土水泥瓦
Posted by
caiwaji
24 February,2009
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摘要〕本文介绍以高炉重矿渣为集料,粉煤灰为掺合料,选用硅酸盐水泥为胶结材,配制混凝土生产高性能混凝土彩瓦,其工业废渣含量可达70 % ,充分满足国家免税的优惠待遇。该项技术能够生产高档的新型建筑装饰、防水、坡屋面覆盖材料,为高炉重矿渣及粉煤灰等开发利用开辟了新途径。〔关键词〕工业废渣;粉煤灰;高炉重矿渣混凝土瓦;生产工艺〔中图分类号〕TU522. 22 〔文献标识码〕A 〔文章编号
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