Bibliographic citations
Ccorahua, D., Pimentel, R. (2016). Análisis comparativo de las propiedades mecánicas de un concreto F`C=210 KG/CM2 adicionado con fibras de acero LHO 45/35 y Wirand, elaborado con agregados de las canteras de Ppatiok, Río Cochapampa y Cunyac en la ciudad del Cusco. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/733
Ccorahua, D., Pimentel, R. Análisis comparativo de las propiedades mecánicas de un concreto F`C=210 KG/CM2 adicionado con fibras de acero LHO 45/35 y Wirand, elaborado con agregados de las canteras de Ppatiok, Río Cochapampa y Cunyac en la ciudad del Cusco. [Tesis]. : Universidad Andina del Cusco; 2016. https://hdl.handle.net/20.500.12557/733
@misc{renati/955707,
title = "Análisis comparativo de las propiedades mecánicas de un concreto F`C=210 KG/CM2 adicionado con fibras de acero LHO 45/35 y Wirand, elaborado con agregados de las canteras de Ppatiok, Río Cochapampa y Cunyac en la ciudad del Cusco.",
author = "Pimentel Flores, Romina",
publisher = "Universidad Andina del Cusco",
year = "2016"
}
This thesis has as main purpose comparatively evaluate the influence of steel fibers and Wirand LHO 45/35 concrete strength in both compression and bending, and the latter further consideration, since the module is not breaking Regular use as a regular parameter control testing of concrete in the Cusco. Therefore the comparison of steel fibers and LHO 45/35 Wirand Added on in concrete f'c 210 kg / cm2 is analyzed, studied from the point of view of resistance to bending and compression of concrete, by developing analyzed 72 cylindrical samples (briquettes) and 36 prisms (joist), which were subjected to tests of resistance to compression and bending with the inclusion of the fiber in dosages 2%, 4% and 6% by volume, quantities considered reasonable for this investigation, based on technical specifications of these materials providers. Similarly the influence of these steel fibers considered in consistency concrete test studied by Abrams cone and optimum fiber percentages allowing the mixture remains plastic. The results obtained with inclusion of teel fibers Wirand where concrete compressive showed better performance for 7 days, and bending at 28 days, however the 45/35 LHO fiber increases the compressive strength at 28 days and bending at 7 days, in which the fundamental mechanism are the dimensions of the reinforcing fiber to be placed. Moreover our research was added using new aggregates from Ppatiok, Cusibamba industry - Paruro and Rio Cochapampa - Paruro (75%) as well as Cunyac industry (25%), as these were the chosen aggregates met the characteristics required by ASTM C 33, necessary for the concrete mix design in this investigation.
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