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 swelling of the fixed water in mixed cements. The resistance of the cement with 10% addition is similar to that of the pure cement for ages of 28 days, whereas with 20% addition they were similar only after 180 days.Se hizo un estudio por diferentes métodos de la hidratación de cementos con 10% y 20% de adición de una toba del yacimiento "Las Carolinas", en la provincia de Cien fuegos (Cuba). Hubo una buena correspondencia ent...
This paper is part of a research project where the performance as addition to the Portland cement of...
En este artículo se determina la incidencia de adicionar calizas de diferentes calidades al cementoP...
The effect of curing method and a water-reducing additive on the hydraulic activity of high lime con...
A kinetic study of cement setting process is presented in this paper A new method which allows the m...
The present study evaluated the addition of a 3% nopal cactus mucilage solution to cement pastes, in...
The tricalcium silicate (alite) hydration velocity in cements with and without additives is studied ...
[EN] The carbonation of hydrated ordinary Portland cement (OPC) allows the transformation of hydrate...
Almost all the studies carried out on cements with the addition of flying ash refer to their charact...
La búsqueda de alternativas cementicias al cemento Pórtlandordinario (OPC– por sus iglas en inglés) ...
The influence of chemical admixtures (superplasticizer-retarder) and active silica minerals (fractio...
The hydration reaction of high alumina cement at a temperature of 20 ºC and water/cement ratio of 0....
A kinetic study realized in a moulding system in a cement factory ("Palmarito de Cauto" Santiago de ...
In this paper, the hydration mechanism of portland cement pastes with limestone, quartz and natural ...
Se estudia la composición del agua de amasado (a/c = 0,5) de un cemento comercial, obteniendo que a ...
The present paper is a comparative study of some characteristics of new belite cements obtained from...
This paper is part of a research project where the performance as addition to the Portland cement of...
En este artículo se determina la incidencia de adicionar calizas de diferentes calidades al cementoP...
The effect of curing method and a water-reducing additive on the hydraulic activity of high lime con...
A kinetic study of cement setting process is presented in this paper A new method which allows the m...
The present study evaluated the addition of a 3% nopal cactus mucilage solution to cement pastes, in...
The tricalcium silicate (alite) hydration velocity in cements with and without additives is studied ...
[EN] The carbonation of hydrated ordinary Portland cement (OPC) allows the transformation of hydrate...
Almost all the studies carried out on cements with the addition of flying ash refer to their charact...
La búsqueda de alternativas cementicias al cemento Pórtlandordinario (OPC– por sus iglas en inglés) ...
The influence of chemical admixtures (superplasticizer-retarder) and active silica minerals (fractio...
The hydration reaction of high alumina cement at a temperature of 20 ºC and water/cement ratio of 0....
A kinetic study realized in a moulding system in a cement factory ("Palmarito de Cauto" Santiago de ...
In this paper, the hydration mechanism of portland cement pastes with limestone, quartz and natural ...
Se estudia la composición del agua de amasado (a/c = 0,5) de un cemento comercial, obteniendo que a ...
The present paper is a comparative study of some characteristics of new belite cements obtained from...
This paper is part of a research project where the performance as addition to the Portland cement of...
En este artículo se determina la incidencia de adicionar calizas de diferentes calidades al cementoP...
The effect of curing method and a water-reducing additive on the hydraulic activity of high lime con...