Citas bibligráficas
Lopez, A., (2024). Uso de cáscara de arroz y de huevo en producción de concreto y estabilización de suelos para pavimentos rígidos - Lambayeque [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7833
Lopez, A., Uso de cáscara de arroz y de huevo en producción de concreto y estabilización de suelos para pavimentos rígidos - Lambayeque []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7833
@misc{renati/1106928,
title = "Uso de cáscara de arroz y de huevo en producción de concreto y estabilización de suelos para pavimentos rígidos - Lambayeque",
author = "Lopez Salazar, Arturo Leonardo",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
The purpose of this study was to produce concrete and stabilize the soil through the use of rice and egg shells, which improves their physical-mechanical properties for rigid pavements with low trafficability. For this purpose, conventional and modified concrete specimens were prepared under three combined additions: 1st: (75% PCH + 25% CCA), 2nd: (50% PCH + 50% CCA) and 3rd: (25% PCH + 75% CCA) for a f'c = 280 kg/cm2. The compressive strengths of these modified specimens with respect to the conventional one were 375.33 kg/cm2 for the first addition, 349.40kg/cm2 for the second and 346.51 kg/cm2 for the third. As for soil stabilization, conventional and modified samples were taken under the same additions described above. It is well known that if the bearing capacity of a soil (CBR) is greater than 6%, the soil does not need stabilization or improvement, and as determined, the average conventional CBR was 7.38%, while the first addition was 6.48%, 6.31% for the second and 7.36% for the third addition. Although the soil of El Vaticano S/N Street in the Las Brisas Sector does not need stabilization, this process was considered to provide a technical-economic response in terms of the profitability of concrete and soil stabilization with rice and eggshell for low traffic rigid pavements, with the first addition having a better structural response than a conventional one.
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