摘要
本文用3种不同的试样制备方法和3种测孔方法分别测定了加矿渣、粉煤灰和硅灰等掺合料的硬化水泥浆体孔隙率。结果表明,试样制备方法和孔隙率测定方法一样,都会影响孔隙率的测定结果,掺加掺合料以后,这种影响更为显著。
In this paper three different methods are used for measuring porosity of hardened cement paste blended with slag, fly ash and silica fume respectively.Experimental results show that different sample preparation methods as well as methods for measuring porosity have influence on the measured porosity of hardened cement paste. The influence is more apparent for hardened cement paste with blending materials.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
1990年第2期179-183,共5页
Journal of The Chinese Ceramic Society
关键词
硬化水泥浆体
孔隙率
矿渣
粉煤灰
hardened cement paste
porosity
slag
fly ash
silica fume
