Bibliographic citations
Lozada, J., (2024). Análisis comparativo técnico y económico de la resistencia al ataque a los sulfatos del concreto f’c=280kg/cm2 adicionado con ceniza de bagazo de caña de azúcar con respecto a puzolanas comerciales [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7507
Lozada, J., Análisis comparativo técnico y económico de la resistencia al ataque a los sulfatos del concreto f’c=280kg/cm2 adicionado con ceniza de bagazo de caña de azúcar con respecto a puzolanas comerciales []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7507
@misc{renati/583926,
title = "Análisis comparativo técnico y económico de la resistencia al ataque a los sulfatos del concreto f’c=280kg/cm2 adicionado con ceniza de bagazo de caña de azúcar con respecto a puzolanas comerciales",
author = "Lozada Sanchez, Johan Fabrizzio",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
The title of the work is “Comparative technical and economic analysis of the resistance to attack on sulfates of concrete f'c=280kg/cm2 added with sugarcane bagasse ash with respect to commercial pozzolans“, this research aims to determine if it is convenient to replace commercial pozzolans (diatomite and fly ash), with sugarcane bagasse ash, substituting part of the Portland cement type I and adding them in different percentages of 5%, 7% and 10%, to evaluate their behavior in resistance to sulfates and resistance to compression. The results obtained from compression tell us that, if it is possible to replace sugarcane bagasse ash up to 10% with commercial pozzolans, since it meets the required resistance at 28 days of 280 kg/cm2 for a lower price of S/22.81 referring to the standard design. The sulfate resistance results indicate that 5% sugarcane bagasse ash responds best to Na2SO4 salts with a maximum bar length variation of 0.177% in 12 weeks of curing at a concentration of 50g/900 ml. The result of the comparative analysis of sulfate resistance with the economic value gives us that the replacement of 5% of sugarcane bagasse ash has the best ratio in terms of variation of 0.177% at a cost of S/661.39, this is the most convenient addition in reference to cost-benefit.
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