ReparaciĆ³n de hormigones sumergidos
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Fecha
2004
Autores
Profesor/a GuĆa
Idioma
es
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Universidad AndrƩs Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Diversos factores de tipo medioambientales, quĆmicos y fĆsicos influyen en el deterioro del hormigĆ³n, especialmente si Ć©ste se encuentra bajo agua o en zonas de mareas.
Este texto sirve como guĆa para identificar los factores que influyen mĆ”s frecuentemente en el deterioro del hormigĆ³n de estructuras sumergidas, asĆ como tambiĆ©n en quĆ© forma se manifiestan los daƱos en el hormigĆ³n de estas estructuras.
El documento tambiĆ©n propone recomendaciones sobre materiales y tĆ©cnicas a utilizar para realizar reparaciones en hormigones de estructuras sumergidas segĆŗn el tipo de daƱo que presente el hormigĆ³n. TambiĆ©n realiza un estudio en laboratorio de distintas tĆ©cnicas, sistemas y materiales para reparaciones en hormigones sumergidos.
Se realizaron diversos ensayos para comprobar las propiedades y la viabilidad de los distintos elementos de reparaciĆ³n.
Las tĆ©cnicas de reparaciĆ³n empleadas en los ensayos de laboratorio fueron; el sistema de morteros activados y el empleo de un mortero epĆ³xico de aplicaciĆ³n bajo agua.
Como complemento de la investigaciĆ³n, se ensayaron sistemas epĆ³xicos utilizados como puente de adherencia y su utilidad en Ć©ste tipo de reparaciones.
Diverse environmental, chemical and physical factors of type influence in the deterioration of the concrete, specially if this it is under water or in zone of tides. This text serves as it guides to identify the factors that influence frequently but in the deterioration of the concrete of submerged structures, therefore like also in which forms pronounce the damages in the concrete of these structures. The document also proposes recommendations on materials and tecnicas to use to make repairs in concretes of submerged structures according the type of damage that presents the concrete and, making a study in laboratory of different technical, systems and materials for submerged concrete repairs, those that were put under tests to verify their properties and their viability like repair elements. The used technical of repair in the laboratory tests were; the system prepack, the use of a epoxy mortar of application under water. As complement to the investigation, epoxy systems used like bridges of adhesion were tried and their utility in this type of repairs.
Diverse environmental, chemical and physical factors of type influence in the deterioration of the concrete, specially if this it is under water or in zone of tides. This text serves as it guides to identify the factors that influence frequently but in the deterioration of the concrete of submerged structures, therefore like also in which forms pronounce the damages in the concrete of these structures. The document also proposes recommendations on materials and tecnicas to use to make repairs in concretes of submerged structures according the type of damage that presents the concrete and, making a study in laboratory of different technical, systems and materials for submerged concrete repairs, those that were put under tests to verify their properties and their viability like repair elements. The used technical of repair in the laboratory tests were; the system prepack, the use of a epoxy mortar of application under water. As complement to the investigation, epoxy systems used like bridges of adhesion were tried and their utility in this type of repairs.
Notas
Tesis (Ingeniero Constructor)
Palabras clave
HormigĆ³n, Mantenimiento y ReparaciĆ³n