A physico-chemical model for the water vapour sorption isotherm of hardened cementitious materials

作者：Wang Y^*; Wang X Y; Scholz M; Ross D K

来源：Construction and Building Materials, 2012, 35: 941-946.

DOI：10.1016/j.conbuildmat.2012.05.021

• Concrete durability
• Pore size distribution
• Water retention characteristic

This paper reports on the recent development of a physico-chemical model for the water retention characteristic of porous media and its application to the prediction of water vapour sorption isotherm of cementitious materials. This research aims to develop a convenient method for analysis of pore size distribution. The model is used to predict the water vapour isotherm, which is compared with those using a traditional model.

• 出版日期2012-10
• 单位红河学院