12 páginas, 3 figuras, 5 tablas.[ES] El uso de las puzolanas naturales se remonta a la antigüedad, no obstante, actualmente continúa su utilización. La composición química y morfológica de las puzolanas naturales, sumado al tamaño de sus partículas, las califican como más o menos reactivas. En el estudio de las mismas, se han aplicado variadas técnicas para el análisis de sus interferencias en las reacciones de hidratación de los cementos portland; así como para la evaluación de las propiedades resistentes y duraderas que pueden conferirle a los hormigones, morteros o pastas de los que formen parte. Este trabajo versará sobre los efectos que produce la incorporación de tres puzolanas naturales a dos cementos portland de muy diferente compos...
En este trabajo se analiza el uso de Loza Sanitaria como reemplazo del cemento portland. Los reempla...
This discussion commences with some general comments on the energy crisis and its impact on the ceme...
In the cement Industry, raw materials are of great importance since they depend on the characteristi...
Natural pozzolans have been used since ancient times and continues to be used today. The chemistry a...
The possibility of using pozzolanic materials as a partial substitute for Portland cement (PC) to de...
The comparative study of some effects of natural and artificial pozzolans on the hydraulic propertie...
En esta investigación se caracterizaron tres diferentes materiales puzolánicos naturales de origen í...
In this research, the effects of calcination and conventional grinding, individually and as a combin...
In this work two aluminic pozzolans (metakaolins) and a non-pozzolan were added to two Portland ceme...
In this study, the effects of 35, 45, and 55 wt.% natural pozzolan addition on the properties of ble...
Beton içerisinde puzolanların kullanılması ekonomik fayda sağlamaktadır. Ülkemiz doğal puzolan yatak...
In this paper, the hydration mechanism of portland cement pastes with limestone, quartz and natural ...
This experimental work focused on the thermal activation of natural pozzolan (NP) from the town of B...
Pozzolans are a category of supplementary cementitious materials that can be used as a partial repla...
Os compósitos reforçados com fibras naturais são uma opção frente a fibrocimentos com amianto, devid...
En este trabajo se analiza el uso de Loza Sanitaria como reemplazo del cemento portland. Los reempla...
This discussion commences with some general comments on the energy crisis and its impact on the ceme...
In the cement Industry, raw materials are of great importance since they depend on the characteristi...
Natural pozzolans have been used since ancient times and continues to be used today. The chemistry a...
The possibility of using pozzolanic materials as a partial substitute for Portland cement (PC) to de...
The comparative study of some effects of natural and artificial pozzolans on the hydraulic propertie...
En esta investigación se caracterizaron tres diferentes materiales puzolánicos naturales de origen í...
In this research, the effects of calcination and conventional grinding, individually and as a combin...
In this work two aluminic pozzolans (metakaolins) and a non-pozzolan were added to two Portland ceme...
In this study, the effects of 35, 45, and 55 wt.% natural pozzolan addition on the properties of ble...
Beton içerisinde puzolanların kullanılması ekonomik fayda sağlamaktadır. Ülkemiz doğal puzolan yatak...
In this paper, the hydration mechanism of portland cement pastes with limestone, quartz and natural ...
This experimental work focused on the thermal activation of natural pozzolan (NP) from the town of B...
Pozzolans are a category of supplementary cementitious materials that can be used as a partial repla...
Os compósitos reforçados com fibras naturais são uma opção frente a fibrocimentos com amianto, devid...
En este trabajo se analiza el uso de Loza Sanitaria como reemplazo del cemento portland. Los reempla...
This discussion commences with some general comments on the energy crisis and its impact on the ceme...
In the cement Industry, raw materials are of great importance since they depend on the characteristi...