Hydration of tricalcium silicate

Wiley - Tập 17 Số 9 - Trang 246-250 - 1967
J. G. M. de Jong1, H.N. Stein1, J. M. Stevels1
1Technische Hogeschool Eindhoven, Postbus 513, Eindhoven, Netherlands

Tóm tắt

AbstractResults of following the quantities of free Ca(OH)2 and of tricalcium silicate (C3S) during the hydration of C3S, and also the influence of the presence of free CaO on this reaction are in accordance with the hypothesis of Stein & Stevels with regard to the hydration of C3S. at the first contact between C3S and water, a surface hydrate, invisible by electron microscope methods, is considered to be formed and to retard the reaction strongly. This hydrate is thought to change into one which retards the hydration reaction less and changes later into a third hydrate, tobermorite gel.

Từ khóa


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Thông tin
Thông tin xuất bản

Wiley

Tập 17 Số 9

246-250

Thông tin tác giả