有机纤维易燃物对轻质烧结页岩砖性能的影响  

Influence of organic fiber combustible on lightweight shale-sintered brick

作　　者：黄榜彪[1] 汪涛[2] 朱基珍[3] 景嘉骅[2] 杜云丹[2] 张向华[2] 黎喜强 关琼琼[2] 武海龙[2] 

机构地区：[1]华中科技大学,湖北武汉430074 [2]广西工学院土木建筑工程系,广西柳州545006 [3]广西工学院信息与计算科学系,广西柳州545006

出　　处：《新型建筑材料》2012年第8期96-99,共4页New Building Materials

基　　金：桂科攻(0861001-7;1099058;12100007;11107021-3-5);柳科综[2009]19号(新产品20091218)

摘　　要：采用控制单一变量变化的方法，改变锯末和页岩的配比，研究不同配比下轻质烧结页岩砖的性能。结果显示，随着锯末与页岩配比的提高，砖体的烧失量、畸形率升高，质量、体积密度和抗压强度都下降。建议生产轻质烧结页岩砖时，控制有机纤维易燃辅料的占比为20％-30％，并且纤维辅料与页岩需搅拌均匀。The performances of lightweight shale-sintered brick under different mix ratio of sawdust and shale were studied by the method of controlling the change of a single variable and changing the ratio of sawdust and shale. The results show that with the improvement of ratio of sawdust and shale,loss on ignition of the brick and the deformity rate elevated,but weight,bulk density and compressive strength decreased. Proposed that during the production of hghtweight shale-sintered brick, the ratio of or- ganic fiber flammable materials from 20% to 30% was more appropriate and fiber accessories and shale need stir well.

关 键 词：轻质烧结页岩砖 锯末 配比 

分 类 号：TU522.12[建筑科学—建筑技术科学]