三氧化二铝是导致建筑物火灾的严重隐患  

Al_2O_3 —— Serious Hidden Fire Danger to Buildings

作　　者：聂毅[1] 陈艳[1] 

机构地区：[1]株洲职业技术学院,湖南株洲412000

出　　处：《株洲工学院学报》2000年第5期47-48,共2页Journal of Zhuzhou Institute of Technology

摘　　要：建筑物供电线路中的铜线与铝线连接处常常生成一种灰白物质———三氧化二铝 ,极易引发建筑物火灾。着重介绍和分析这种灰白物质的成分、生成原因、危害以及防止其生成的主要措施。Al 2O 3,a greyish white material,is usually produced at the join between the copper wire and the aluminum wire in the supply line of a building.To take precautions against a building fire,an analysis is made of the composition of the greyish white material,the resaons for its production,its harmfulness and some measures against its production.

关 键 词：火灾 危害 三氧化二铝 建筑物 供电线路 预防 

分 类 号：TU998.12[建筑科学—市政工程] TU852