THE HYDRATES AND MICROSTRUCTURE OF PERMEABLITY RESISTING PORTLAND CEMENT  

作　　者：郭俊才 

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2000年第1期34-37,共4页武汉理工大学学报（材料科学英文版）

摘　　要：The hydrating products and microstructure of permeability resisting portland cement have been studied by x-ray diffraction (XRD) and electron microscopy (EM). The hydrates such as calcium silicates hydrate and calcium sulphaluminate hydrate, ettringite crystal of needles can be observed under the EM, most of which were filled into pores of hardened cement paste.The hydrating products and microstructure of permeability resisting portland cement have been studied by x-ray diffraction (XRD) and electron microscopy (EM). The hydrates such as calcium silicates hydrate and calcium sulphaluminate hydrate, ettringite crystal of needles can be observed under the EM, most of which were filled into pores of hardened cement paste.

关 键 词：permeablity resisting cement HYDRATES ETTRINGITE 

分 类 号：TQ172[化学工程—水泥工业]