Corrosión por cloruros del acero de refuerzo embebido en concreto con agregado grueso reciclado y materiales cementantes suplementarios

Effect of freeze-thaw cycles on the mechanical behavior of geopolymer concrete and Portland cement concrete containing micro-encapsulated phase change materials.. Shima Pilehvar a,b

In this model we studied the e ffect of the variation of parameter values (temperature, crevice depth, oxygen and sodium chloride concentration outside the cavity, and pH) on all

“Analizar el porcentaje de agregado grueso reciclado, en el diseño de concreto, para optimizar una resistencia mayor a 210 Kg/cm2”.La metodología empleada en la

To this end, it is of paramount importance to carefully design the concrete mix (i.e. cement and aggregate types, cement/water and cement/aggregate ratios, use of

In all cases, the maximum and minimum stresses were 85% and 20%, respectively, of the average compressive strength of each size se- ries, and we kept these values through the

crack across the concrete cover but also some secondary cracks, in agreement with accelerated corrosion tests. • The impregnation under vaccuum of the samples with resin

Keywords: Reinforced concrete structures, corrosion, corrosion potential, linear polarization resistance, sugar cane bagasse ash, Portland

La figura 8 muestra el comportamiento de la velocidad de corrosión de los dos aceros utilizados como refuerzo en concreto elaborado con cemento CPC 30R, ambos aceros