稻壳粉末烧结页岩砖性能研究  

Performance Research on Sintering Shale Bricks Manufactured from Shale and Rice Husks

作　　者：黄榜彪[1,2] 赖骏 朱基珍[2] 黎喜强 武海龙[2] 关琼琼[2] 武卫峰[2] 吴元昌[2] 

机构地区：[1]华中科技大学光学与电子信息学院,湖北武汉430074 [2]广西科技大学土木建筑工程学院,广西柳州545006

出　　处：《施工技术》2015年第4期116-119,共4页Construction Technology

基　　金：广西千亿元产业重大科技攻关项目(桂科攻11107021-3-5;桂科攻1099058);广西科技攻关项目(桂科攻12100007;桂科攻1377001-1);柳州市科技局项目(科技攻关与新产品试制2013J010404)

摘　　要：试验根据广西科技大学页岩砖课题组前期研究成果作为理论基础,以页岩烧结砖的原料组分及其物理性质为基础,以农业稻壳废料为添加剂,按照一定的原料配合比（0%~20%稻壳粉末）和成型工艺,研制开发稻壳粉末烧结页岩砖。在试验过程中对烧结样品的密度、吸水率、烧结前后尺寸变化和抗压强度等多项指标进行测试,结果表明：烧结样品各项性能均能达到《烧结普通砖》GB5101—2003相关要求。并进一步从微观层面对稻壳粉末的掺入量对样品孔隙率、抗压强度等特性进行相关探讨,为后续试验的开展及深层次研究提供了支持。According to the previous research results of Guangxi University of science and Technology shale brick group as the theoretical foundation,the raw materials of sintered shale brick and its physical properties are made as foundation and agriculture waste rice husk as additive,according to a certain ratio of raw materials（ 0% to 20% rice husk） and the molding process,rice husk sintered shale brick is developed. Through the experiment on the density of the sintered samples,water absorption,dimensional change and compressive strength after firing a number of indicators, the results showed that the performance sintered samples can reach the Fired common bricks GB5101—2003 related requirements.And further research on micro level of incorporation of rice husk sample porosity,compressive strength and other characteristics related discussion can be provided support for conducting research and in-depth follow-up experiments.

关 键 词：页岩 稻壳粉末 节能 性能 

分 类 号：TU522[建筑科学—建筑技术科学]