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Interface and internal compatibility in a copper fibre cement composite

P. Kittl、V. Martínez1993-09-01Materiales de Construccion

This paper presents the mechanical behaviour of a compacted composite formed by short ductile copper fibres randomly distributed in portland cement matrix. The samples, a half with fibres and the other without them, were subjected to compression fatigue. So, 1 hertz and the value of stress corresponding to the 1% of t…

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Equipo Editorial1993-09-01Materiales de Construccion

Hidration kinetics study of tlie mixed cements

Gabriel . L Duque Fernández、David Díaz Quintanilla、Manuel Zapata Sierra 等 4 位作者1993-09-01Materiales de Construccion

A study of the hydration process of cements with 10% and 20% addition of a tuff from "Las Carolinas" quarry (Cienfuegos, Cuba) by different methods was done. The results obtained by different methods showed a good agreement. It was proved an increment of the hydration products, an acceleration of alite hydration and a…