Hydration of tricalcium and tribarium aluminate

ISBN-13: 9783846526439 / Angielski / Miękka / 2012 / 232 str.

Doaa A. Ahmed; Essam A. Kishar; Wafaa S. Hegazi

Opis

The ability of plasticizers and superplasticizers to reduce the water-cement ratio without changing the workability of concrete is a well-known fact. On the other hand, they may improve and / or facilitate the conditions the conditions of cement handling. Thus in this thesis, the effect of the presence of two different water-reducing admixtures, namely, calcium lignosulfonate (CLS) and sodium salt of naphthalene formaldehyde sulfonic acid polycondensate (NFS) on the hydration process of each of C3A and B3A with gypsum was studied.

O autorze

I was born in Cairo in October 1975 for Egyptian parents. I graduated and worked in University College for women s for arts science and education Ain Shams University from 1997, specialty chemistry. I got a master's degree in 2004 and Ph.D. in 2007 in inorganic chemistry. I work in the field of cement and its components.