Browsing by Author "De Barbieri, F."
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- ItemDURACON : Influencia de la acción del medio ambiente en la durabilidad del concreto. Parte 2. Resultados de Chile después de 5 años de exposición(2009) Vera, R.; Villarroel, María; Delgado, Diana; Carvajal Guerra, Ana María; De Barbieri, F.; Troconis, O.
- ItemDURACON: Effect of the Environment on Reinforced Concrete Durability. Results of Chile after 5 years of Exposure(PONTIFICIA UNIV CATOLICA CHILE, ESCUELA CONSTRUCCION CIVIL, 2009) Vera, R.; Villarroel, M.; Delgado, D.; Carvajal, A. M.; De Barbieri, F.; Troconis, O.This study presents the results obtained in Chile under the international project "Influence of Environmental Action in the durability of concrete, DURACON" that joins 11 countries (Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Mexico, Spain, Uruguay, Portugal and Venezuela) that began in 2002. The project considers the exposure of reinforced concrete specimens for at least 5 years at stations located in the marine environment (Valparaiso-PUCV) and urban (PUC-Santiago). The concrete specimens were designed with w/c 0.45 and 0.65 and characterized by determining the compressive strength and tensile strength, elastic modulus, resistivity, capillary absorption, absorption and total porosity. The corrosion of steel was evaluated by corrosion potential and corrosion current and depth of carbonation in the concrete to determine the critical onset corrosion.
- ItemDURACON: influencia de la acción del medio ambiente en la durabilidad del concreto. Parte 2. Resultados de Chile después de 5 años de exposición(2009) Vera, Raúl; Villarroel, M.; Delgado, D.; Carvajal Guerra, Ana María; De Barbieri, F.