Inspeção no palacio de la luz – Montevideo: uma visão de durabilidade

  • M. H. F. Medeiros Departamento de Construção Civil, Universidade Federal do Paraná (UFPR), Brasil.
  • D. E. Giordano Instituto Federal do Paraná (IFPR), Brasil.
  • E. Pereira Departamento de Construção Civil, Universidade Federal do Paraná (UFPR), Brasil.
  • A. Vignolo Administración Nacional de Usinas y Transmisiones Eléctricas (UTE), Uruguai
  • R. Galeano Administración Nacional de Usinas y Transmisiones Eléctricas (UTE), Uruguai
  • P. Helene Escola Politécnica, Universidade de São Paulo (USP), Brasil.
Keywords: inspection; diagnosis; reinforced concrete; corrosion.

Abstract

The "Palacio de La Luz" is a building designed by architect Fresnedo Siri and was inaugurated in 1948 in Montevideo, Uruguay. After more than six decades in service, this structure required a corrective action due to cracks and water infiltration problems in the facades, which required an inspection and diagnosis to obtain adequate subsidies for the correct preparation of the rehabilitation project. This work of inspection and diagnosis was made in two stages of its service life, the first being in October 2004 and the second in January 2009. The aim of this paper is to present a comparison of results obtained in the two inspections, allowing to evaluate the evolution of the phenomena of degradation that occurred during those five years apart. The conclusions are that the structural columns are not compromised, decorative pillars need immediate recovery and the rate of carbonation of the concrete of the Palacio de La Luz has accelerated in recent years.

Key words: inspection; diagnosis; reinforced concrete; corrosion.

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References

ACI 222R (2001), Protection of metals in concrete against corrosion. American Concrete Institute, Farmington Hills, MI, USA.

Andrade C., Gonzalez J. A. (1988), Tendencias Actuales en la Investigación sobre Corrosion de Armaduras, Informes de la Construcción, v. 40, n. 398, p. 7-14.

ASTM C 876 (1999), Standard test method for half-cell potentials of uncoated reinforcing steel in concrete. In: Annual book of ASTM Standards. Philadelphia, USA.

Bellmunt R., Casanovas X., Casanovas M. F., Diaz C., Helene P. R. L., Rosell J., Rosell J. R., Vàzquez E. (2000), Manual de diagnosis e intervención en estruturas de hormigón armado, Barcelona: Collegi d’Aparelladors i Arquitectes Técnics de Barcelona, Espanha.

Helene P., Pereira F. (2007), Rehabilitación y Mantenimiento de Estructuras de Concreto, São Paulo, Brasil.

Medeiros M. H. F., Giordano D. E., Britez C. A., Helene P. (2009) Inspeção e diagnóstico dos pilares e vigas de concreto armado da fachada do edifício “Palacio de la Luz”, Parecer Técnico nº 13, São Paulo, Brasil.

Medeiros, M. H. F., Helene, P. (2001) Estudo da carbonatação em concretos e argamassas. Revista Engenharia Ciência & Tecnologia, Espírito Santo, v. 4, n. 5, p. 3-12.

NBR 6118 (2004), Projeto de estruturas de concreto - Procedimento. Associação Brasileria de Normas Técnicas – ABNT. Rio de Janeiro, Brasil.

Rincón O. T., Carruyo C. A., Helene P., Díaz I. (1998), Manual de inspeccion, evaluacion y diagnostico de corrosion en estruturas de hormigon armado, DURAR: Red Tematica XV. B Durabilidad de la Armadura – Programa Iberoamericano de Ciencia y Tecnología para el desarrollo.

TC –CPC18 (1988), RILEM Measurement of hardened concrete carbonation depth.

TUUTTI, K. (1982), Corrosion of Steel in Concrete.Cement and Concrete Research. n. 504, p. 469.

Weizenmann J. M. S. (2008), A arquitetura de Román Fresnedo Siri (1938-1971), Dissertação de Mestrado, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil.

Published
2012-05-30
How to Cite
Medeiros, M. H. F., Giordano, D. E., Pereira, E., Vignolo, A., Galeano, R., & Helene, P. (2012). Inspeção no palacio de la luz – Montevideo: uma visão de durabilidade. Revista ALCONPAT, 2(2), 89 - 103. https://doi.org/10.21041/ra.v2i2.30
Section
Study Case