电解锰渣掺量及烧结温度对烧结砖试样的物理性能影响  

Effect of the content of electrolytic manganese residue and firing temperature on the properties of fired brick

作　　者：庞泳喻 肖远祥 郭宇[1] 李静[1] 曹德光[1] 

机构地区：[1]广西大学材料科学与工程学院有色金属及材料加工新技术国家重点实验室,广西南宁530004

出　　处：《砖瓦》2016年第3期10-14,共5页Brick-tile

摘　　要：通过对掺入电解锰渣试样的抗压强度、烧失量、收缩率等性能的测试,分析研究掺入电解锰废渣对烧结砖性能的影响,结果表明:电解锰渣的掺入可大幅度降低试样烧成温度并提高试样抗压强度,在焙烧温度为950℃的条件下,电解锰渣掺量为30%的试样抗压强度可达20.27 MPa。Through the test of compressive strength, ignition loss, shrinkage and other properties of the sampleswhich incorporates EMR, this paper analyzes the effect of electrolytic manganese slag on the properties of firedbrick. The results show that the incorporation of EMR can greatly low down the firing temperature and improve thecompressive strength of the samples. The compressive strength of the sample with 30% EMR-content is 20.27 MPa at 950℃.

关 键 词：烧结砖 电解锰渣 抗压强度 

分 类 号：TU522.01[建筑科学—建筑技术科学]