Bibliographic citations
Arevalo, C., (2023). Resistencia a la compresión del concreto fʹc=210 kg/cm2 para pavimento rígido, optimizando la abrasión del agregado grueso de las canteras Roca Fuerte y La Arenita, Cajamarca 2023 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/36311
Arevalo, C., Resistencia a la compresión del concreto fʹc=210 kg/cm2 para pavimento rígido, optimizando la abrasión del agregado grueso de las canteras Roca Fuerte y La Arenita, Cajamarca 2023 [Tesis]. PE: Universidad Privada del Norte; 2023. https://hdl.handle.net/11537/36311
@misc{sunedu/3631009,
title = "Resistencia a la compresión del concreto fʹc=210 kg/cm2 para pavimento rígido, optimizando la abrasión del agregado grueso de las canteras Roca Fuerte y La Arenita, Cajamarca 2023",
author = "Arevalo Ticlla, Christian Adrian",
publisher = "Universidad Privada del Norte",
year = "2023"
}
The present investigation was developed with the objective of determine the compressive strength of concrete for rigid pavement optimizing the abrasion of coarse aggregate from the Roca Fuerte and La Arenita quarries in the department of Cajamarca and so obtain the conditions of the coarse aggregates from these quarries that are used for construction in the city of Cajamarca. This investigation is based on the necessity to obtain information on the characteristics of the fine and coarse aggregates from the Roca Fuerte and La Arenita quarries, will be carried out essays according to the Peruvian Technical Standard, such as: granulometry, specific weight, absorption, humidity, abrasion, among others. Then, carrying out the physical tests, favorable results were obtained in the Roca Fuerte and La Arenita quarries, which complied with the norm, thought; in the abrasion test using the Los Angeles machine the Roca Fuerte quarry obtained less wear than the La Arenita quarry. In summary, the coarse aggregate from the Roca Fuerte quarry is used to optimize the coarse aggregate from the La Arenita quarry at 5%, 10% and 15%, so obtaining positive results for the percentages of 10% and 15%, since they increased the resistance of the concrete by 5.58% and 7.15% respectively. Finally, it is concluded that it is feasible to optimize coarse aggregates with low abrasion resistance for coarse aggregates with high abrasion resistance resulting in an increase in the strength of the concrete.
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