聚合物水泥混凝土(PCC)微观结构模型出现后,科研工作者从未间断对此的质疑和补充.介绍了Ohama模型和Beeldens Ohama-Van Gemert模型的基本原理,评述了其产生的积极作用.Ohama模型的不足在B-O V模型中得到部分改进,但聚合物颗粒的吸附现象和水溶性聚合物的二次成膜现象的问题尚未解决.重点阐述了PCC微观结构近10年的研究进展,并对今后研究提出了建议.
The microstructure analysis of the polymer cement concrete(PCC) by the Ohama model and the Beeldens-Ohama-Van Gemert model were introduced.Although the Ohama model is partially modified by Beeldens-Ohama-Van Gemert model,the adsorption of polymer particles and the second film forming of water soluble polymers are still not clarified.Recent development on the microstructure analysis of PCC by the models was reviewed,and the further studies on the microstructure analysis model of PCC were proposed.