The Developing Microstructure in Portland Cement

Evaluation on Chloride Binding Capacity of Mineral Mixed Paste Containing an Alkaline Activator

“…24) 또한 C-S-H의 형성과정은 pH에 영향을 받는 공극수 내의 Silicate species 의 종류에 의존하는 것으로 설명되고 있다. [32][33] 수용액 속의 높은 Si는 낮은 Ca를 유도하고 이는 수용액의 높은 pH가 높은 Si를 생산한다. 34) 모든 활성화제에서 첨가량이 5.0%는 2.5%와 비교해 Fig.…”

Guide to using HYDRA3D:

“…When this event occurs, the diffusing C-S-H species is converted into solid C-S-H. These rules for C-S-H formation combine aspects of both the through solution (diffusion) and topochemical mechanisms (surface reaction) for C-S-H formation outlined in the cement literature [10]. Solid CH forms by a nucleation and growth process in the pore space.…”

Manual for the cement hydration simulation model

“…The term microstructure is intended to include various aspects of structure (i.e., size, shape, location, and interaction of each constituent) on a micron scale. The following description of microstructure has been simplified as much as possible, and additional details may be found in recent reviews of the microstructure of hydrated cement [5][6][7] and CoS pastes [2,7]. The emphasis is on cement, and CoS is discussed only for those aspects known to differ from cement.…”