Bibliographic citations
Recabarren, D., Tafur, J. (2019). Optimización del uso de encofrado para losas y columnas f’c 210 kg/cm2 con aditivo retardante de fragua utilizando el método de madurez del concreto [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/626578
Recabarren, D., Tafur, J. Optimización del uso de encofrado para losas y columnas f’c 210 kg/cm2 con aditivo retardante de fragua utilizando el método de madurez del concreto [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2019. http://hdl.handle.net/10757/626578
@misc{renati/369193,
title = "Optimización del uso de encofrado para losas y columnas f’c 210 kg/cm2 con aditivo retardante de fragua utilizando el método de madurez del concreto",
author = "Tafur Juárez, Juan Manuel",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2019"
}
This research discusses the application of the concrete maturity method in an 8-story building structures for assessing the compressive strength of concrete and optimize the time of formwork structures. The usual practice of monitoring the concrete in situ using cylindrical specimens is inappropriate because specimens cured at work do not experience the same history of curing that structures which are supposed to represent. On the other hand, formwork time depends on the strength of the structure, a premature form removal can lead to the collapse of the structure, but a late formwork can generate higher expenses in the budget of the work. Concrete maturity method includes 2 equations to determine and correlate the temperature of concrete with strength. The results of resistance to compression of the concrete measured by the method of maturity not differed in more than the 10% of resistance of the cylindrical specimens and the use of the formwork is optimized significantly in the structures. It is concluded that this method is reliable to evaluate the resistance to compression of the concrete and allows you to optimize the use of formwork of the structures both vertical as horizontal.
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