摘要
普通页岩陶粒吸水率偏大,对其进行表面憎水处理,可大大降低吸水率,能满足高性能全轻混凝土(HPLC)的需要。利用憎水处理后的普通页岩陶粒能配制出抗压强度30MPa以上的全轻混凝土。
Water absorption of ordinary expanded shale ceramsite is to excess.It can be reduced greatly and satisfied to high performance light concrete(HPLC)needs by the hydrophobic surface treatment.This paper shows that all light concrete with over30MPa strength can be made by hydrophobic treated ordinary expanded shale ceramsite.
出处
《新型建筑材料》
北大核心
2003年第10期32-34,共3页
New Building Materials
基金
教育部高等学校博士点基金资助项目(20020611022)
关键词
页岩陶粒
吸水率
全轻混凝土
憎水处理
shale ceramsite
water absorption
all light concrete
hydrophobic treatment
