RESEARCH OF PORE STRUCTURE OF PHOSPHOALUMINATE CEMENT PASTE USING MERCURY POROSIMETRY

被引：0

作者：

Ding, Zhu ^{[1
]}

Zhang, Ming ^{[1
]}

Liu, Wei ^{[1
]}

Liu, Peng ^{[1
]}

Xing, Feng ^{[1
]}

机构：

[1] Shenzhen Univ, Shenzhen Durabil Ctr Civil Engn, Shenzhen 518060, Peoples R China

来源：

PROCEEDINGS OF THE ELEVENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING, VOL I AND II | 2010年

关键词：

Phosphoaluminate cement (PAC); Porosity; Pore structure; Mercury porosimetry; Fractal dimension;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Pore characteristization of phosphoaluminate cement (PAC) by mercury intrusion porosimetry is presented in this experimental work. Fractal dimension of pore volume based on Menger sponge theory, and effect of W/C ratio and hydration age on pore size distribution were analyzed. According to the previous studies, mercury intrusion porosimetry (MIP) has certain shortages when it was used in the analysis of pore structure of cement paste, the efficiency of MIP and nitrogen adsorption method for studying the pore system of PAC paste were compared based on the experimental results.

引用

页码：1800 / 1803

页数：4