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Abstract:
介绍了新型轻质隔热保温材料的制备工艺,以铁尾矿、废旧聚苯乙烯泡沫为主要原料,普通硅酸盐水泥为胶凝剂,制备轻质隔热保温材料.试验研究表明,当铁尾矿/(水泥+铁尾矿)取40%、泡沫/(水泥+铁尾矿)取4%、水/水泥取0.48时,所制备的试块7 d抗压强度可达0.94 MPa,28 d抗压强度可达1.05 MPa,而干燥容重仅740.6 kg/m3,导热系数仅0.109 W/(m·K),为综合利用尾矿和废弃泡沫提供了一条新的技术途径.
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金属矿山
ISSN: 1001-1250
CN: 34-1055/TD
Year: 2007
Issue: 5
Page: 75-77
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 1
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