摘要
对长丰龙王山页岩制备煅烧页岩陶粒进行了研究。通过掺用外加剂提高其膨胀率，获得了烧结温度范围为１０６０℃－１１２０℃，漂浮率１００％，吸水率小于２．５％，筒压强度超过２ＭＰａ，堆积密度４３０ｋｇ／ｍ３，颗粒容重为６８３ｋｇ／ｍ３，内部多孔，孔隙均匀，表面密实并玻化的轻质岩页陶粒。
A study on the fabrication of sintering shale-ceramiste using raw shale material at Long Wang mountain, located in Changfeng county, Anhui province, is presented in this paper. A light shale-ceramiste is obtained by adding organic additives and with the best sintering temperature in from 1060 ℃ to 1120 ℃,it has float ration 100%, water absorption less than 2.5%, ceramiste strength in press-tube 2MPa, loose volume density 430kg/m 3 and ceramiste unit weight 683kg/m 3
出处
《安徽建筑工业学院学报（自然科学版）》
1998年第2期20-22,26,共4页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
页岩陶粒
烧成
膨胀
Shale-Ceramiste, Sintering, Expansion
