玻璃纤维增强菱镁水泥制品韧性及变形问题探讨  

Exploration on the problems of flexibility and deformation of glass fibre reinforced magnesite cement product

作　　者：朱玉杰 刘蓉梅 

机构地区：[1]山东省建筑科学研究院

出　　处：《新型建筑材料》1994年第9期25-28,共4页New Building Materials

摘　　要：根据玻璃纤维增强菱镁水泥制品韧性及变形问题,作者对以冲击强度值评价韧性的方法提出了不同见解,提出以初始弯曲裂纹的挠度值作为评价产品韧性的依据.文中分析了变形的原因并提出了改进措施.Based on the problems of flexibility and deformation of glass fibre reinforced magnesite cement product, the author gives a different opinion on the method which adopts impact strength value to evaluate flexibility, and suggests adopting the flexibility value with initial bend crack as the basis to evaluate flexibility. The artical analyses the deformation reason and presents the improving measure.

关 键 词：玻璃纤维 菱镁水泥 韧性 变形 

分 类 号：TQ171.777[化学工程—玻璃工业]