Results 71 to 80 of about 820,131 (162)
Studies about the heat of hydration developed in mortars with natural and by-product materials
The heat of hydration developed in reactions of mortars and concretes can be sensibly reduced using pozzolanic materials. However, the decrease of the heat of hydration is not directly proportional to the amount of cement substituted, because of the heat
M. I. Sánchez de Rojas +2 more
doaj +1 more source
Este trabajo investiga si la estimación de modelos especÃficos sectoriales permite predecir mejor el fracaso que la estimación de un modelo general. Los resultados confirman que la rentabilidad, la rotación de las existencias, el endeudamiento, la liquidez, el crecimiento, la edad y las condiciones económicas generales afectan a la probabilidad de
openaire +1 more source
Rendering mortars in Medina Azahara, Part I: Material characterization and alteration process
Rendering mortars, which are still exposed to the open air on some of the walls of Medina Azahara, are studied and characterized in this work. Some repairing mortars used in different previous restorations are also characterized. Those rendering mortars
M. T. Blanco-Varela +2 more
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En Construcción. Memoria del curso 2024-2025.
Informe final de las actividades realizadas por el Seminario de Posgrado de En Construcción, del Departamento de Historia y Teoría del Arte.
Seminario En Construcción
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Early age volume changes in concrete due to chemical shrinkage of cement paste
Unrestrained early age volume changes due to chemical shrinkage in cement pastes, mortars and concretes have been determined. The measurements were performed on sealed and unsealed samples which were stored under water.
L. Ebensperger +2 more
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Construcción de elementos para encofrados en madera
En la cartilla se destacan aspectos relativos a la madera, las características de los encofrados y la forma de construir los elementos que los configuran.The booklet highlights aspects related to wood, the characteristics of the formwork and the way to ...
Escobar, Julio Ernesto +2 more
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Mortars and treatments in the restoration of the Altarpiece of the High Altar of the Pilar Basilica
The altarpiece of the Assumption of Mary is located in the High Altar of the Pilar Basilica in Zaragoza and is one of the most important works of the Spanish Artistic Heritage.
M. P. Luxán, F. Dorrego, R. Sotolongo
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Primera unidad del bloque modular “Construcción de muebles” de la serie “Ebanistería” en la que se presentan modelos de sillas, sus componentes, medidas y cómo construirlas.Partes constitutivas de una silla -- Modelos de sillas -- Medidas estandarizadas ...
Maestre, Guillermo +2 more
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Influence of the external solution in the electroosmotic flux induced by realkalisation
Electrochemical repair methods are based on the application of an impressed direct current between the reinforcement and an auxiliary electrode placed at the concrete surface.
M. Castellote, I. Llorente, C. Andrade
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La regeneración urbana integrada y la declaración de Toledo
La Declaración de Toledo ha significado una aportación importante para la definición del concepto de Regeneración Urbana Integrada. Influenciada por los principios de la estrategia Europa 2020, dibuja una economía social de mercado para el siglo XXI que ...
F. Martín-Consuegra +2 more
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