摘要
对外掺氧化镁(MgO)水泥混凝土自生体积变形的差异及不同窑型产品对膨胀性能的影响进行了研究。论述了菱镁矿的煅烧制度对材料品质的影响,阐明了影响氧化镁材料品质质量和膨胀性能的主要影响因素间的内在联系及其规律。文中对照目前行业规定提出了合理的建议。
This paper studies autogenous volume change difference of concrete with admixture of magnesium oxide and influenees of different products（ MgO）on the expansive behavior, discusses impact of magnesia calcine system on quality of the product ＆ expounds the internal relations and law between quality of magnesium oxide product ＆ main influence factors on expansive behavior. Suggestions are made to the present profession stipulations in the paper.
出处
《水电站设计》
2005年第3期95-99,共5页
Design of Hydroelectric Power Station
关键词
氧化镁水泥
砼
自生体积变形
材料品质
MgO材料
煅烧制度
膨胀性能
magnesinm oxide cement
concrete
autogenous change
quality of material
magnesium oxide material
calcine svstem
swelling
