| 城市给水厂污泥建材资源化利用试验研究 |
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| 引用本文： | 程雪莉,;熊家晴.城市给水厂污泥建材资源化利用试验研究[J].砖瓦,2014(9):17-19. |
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| 作者姓名： | 程雪莉 ;熊家晴 |
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| 作者单位： | [1]西安墙体材料研究设计院,陕西西安710061; [2]西安建筑科技大学,陕西西安710055 |
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| 摘 要： | 以给水厂污泥、基坑外运土、炉渣为原料,经过混合搅拌、挤出成型、干燥、焙烧等工序,试验烧制成小型空心砖。对成品试样进行抗压强度、石灰爆裂、泛霜、热工性能、放射性等方面的性能测试,各项检测结果均符合国家标准规定要求,由此表明城市给水厂污泥生产烧结空心砖是可行的。
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| 关 键 词： | 给水污泥 资源化 建筑材料 烧结空心砖 |
Utilization of water plant sludge in hollow fired brick |
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| Affiliation: | CHENG Xue-li, XIONG Jia-qing |
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| Abstract: | A kind of small hollow brick is prepared by water plant sludge, clay and slag after mixing, extruding, drying and firing. Test is carried out on the compressive strength, lime blowing, efflorescence, thermal propertie and radioactive of hollow brick. The parameters accord with the national standard, so that use of the water plant sludge in hollow fired brick is feasible. |
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| Keywords: | water plant sludge building materials hollow fired brick |
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