摘要
掺加有机硅防水剂能显著降低石膏的吸水率,同时不影响石膏的力学强度。XRD、SEM分析表明,有机硅防水剂不改变半水石膏的水化进程及水化产物晶体形态。
Organosilicon waterproofing agent decreases water absorption of gypsum significantly,meanwhile it does not affect the mechanical strength of gypsum;XRD and SEM analysis shows that organosilicon waterproofing agent does not change the hydration process of semi-hydrated gypsum and crystalline structure of the hydration product.
出处
《新型建筑材料》
北大核心
2009年第6期72-73,共2页
New Building Materials
关键词
有机硅防水剂
半水石膏
微观结构
吸水率
力学性能
organosilicon waterproofing agent
semi-hydrated gypsum
microstructure
water absorption
mechanical property
