Bibliographic citations
Ascencio, A., Ugarte, J. (2019). Evaluación comparativa de la resistencia a la compresión de elementos de sección mixta, de tubería de acero estructural circular y concreto f’c=210 kg/cm2, con curado superficial y curado interno mediante partículas de cerámicos de ladrillo king kong [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/3604
Ascencio, A., Ugarte, J. Evaluación comparativa de la resistencia a la compresión de elementos de sección mixta, de tubería de acero estructural circular y concreto f’c=210 kg/cm2, con curado superficial y curado interno mediante partículas de cerámicos de ladrillo king kong [Tesis]. : Universidad Andina del Cusco; 2019. https://hdl.handle.net/20.500.12557/3604
@misc{renati/21208,
title = "Evaluación comparativa de la resistencia a la compresión de elementos de sección mixta, de tubería de acero estructural circular y concreto f’c=210 kg/cm2, con curado superficial y curado interno mediante partículas de cerámicos de ladrillo king kong",
author = "Ugarte Gamboa, Julio César",
publisher = "Universidad Andina del Cusco",
year = "2019"
}
The research presented in this thesis basically consists of the test, of resistance to compression, of elements of mixed section (compound section) of circular steel of approximately 4 “x 8“ x 2mm drowned with concrete of f'c = 210 kg /cm2, adding to this study, sections of simple concrete, all with replacement of stone aggregate by ceramic material resulting from the milling of the King Kong brick, in the case of fine in percentages of 10%, 20% and 30%, and in the case of the thickness in percentages of 30%, 40% and 50%, with the intention of making a comparative evaluation of the compressive strength of the concrete, that is without the addition of ceramic material and the concrete with the addition of ceramic material in the different replacement conditions already mentioned, at ages of 7 days, 28 days and 56 days, the ceramic material acts as a container of water which, thanks to its absorption properties, makes this an ideal material to serve as a agent in the process of internal curing, which is necessary for this type of sections, because when seen, the concrete, trapped by the circular steel section, it is impossible to provide water to its entire volume, to achieve the necessary hydration processes for the development of concrete resistance. The study shows that there are better results, replacing the fine aggregate in percentages of 10%, 20% and 30% by King Kong brick particles in mixed section elements at the age of 56 days, increasing the compressive strength in 3.54%, 3.76% and 4.26% respectively, in these cases, we understand that, the fine aggregate of ceramic material, has a homogeneous distribution in the concrete mix, obtaining a homogeneous internal curing throughout the concrete volume, therefore, You have a concrete that fully satisfies your need for hydration.
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