Bibliographic citations
Miranda, J., Quispe, Á. (2018). Influencia en la resistencia a la compresión del concreto convencional al sustituir agregado fino por plástico Pet y caucho de llantas recicladas [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/13597
Miranda, J., Quispe, Á. Influencia en la resistencia a la compresión del concreto convencional al sustituir agregado fino por plástico Pet y caucho de llantas recicladas [Tesis]. PE: Universidad Privada del Norte; 2018. https://hdl.handle.net/11537/13597
@misc{renati/511072,
title = "Influencia en la resistencia a la compresión del concreto convencional al sustituir agregado fino por plástico Pet y caucho de llantas recicladas",
author = "Quispe Boado, Ángel Alberto",
publisher = "Universidad Privada del Norte",
year = "2018"
}
The objective of the present investigation was to calculate the influence on the compressive strength of conventional concrete, replacing fine aggregate with PET plastic and recycled rubber. The replacement is in volume at 0%, 5%, 10% and 15% For this, a standard mix design was made to obtain a conventional concrete of 175 kg / cm², based on Composite Portland Cement Type I Co from Pacasmayo, coarse sand and gravel from the “Los Mellizos“ quarry, a water cement ratio constant of 0.62. The characterization of the natural aggregates and waste from PET plastic bottles as well as rubber from recycled tires were carried out under the Peruvian Technical Standards: moisture content (NTP 399.185), specific weight and absorption (NTP 400.022 and NTP 400.021), unit weight (NTP 400.017) and granulometry (NTP 400.012). Cylindrical specimens of 15 cm in diameter and 30 cm in height were formed; cured in a pool of water with calcium hydroxide (NTP 339.183). To determine its compressive strength, the NTP 339.034 standard was used. The results obtained were: 0% substitution test sample: 128.26 (Kg / cm²), 163.71 (Kg / cm²), 172.69 (Kg / cm²); at 7, 14 and 28 days of curing respectively. With 5% rubber: 97.00 (Kg / cm²), 134.16 (Kg / cm²), 140.04 (Kg / cm²); at 7, 14 and 28 days of curing respectively. Test tube with 10% rubber: 72.81 (Kg / cm²), 80.15 (Kg / cm²), 118.90 (Kg / cm²); at 7, 14 and 28 days of curing respectively. With 15% rubber replacement 45.80 (Kg / cm²), 64.17 (Kg / cm²), 86.62 (Kg / cm²); at 7, 14 and 28 days of curing respectively. With 5% PET plastic: 125.96 (Kg / cm²), 153.51 (Kg / cm²), 163.24 (Kg / cm²); at 7, 14 and 28 days of curing respectively. Test tube with 10% PET plastic: 87.47 (Kg / cm²), 137.97 (Kg / cm²), 150.76 (Kg / cm²); at 7, 14 and 28 days of curing respectively. With 15% PET plastic replacement 72.29 (Kg / cm²), 111.47 (Kg / cm²), 137.26 (Kg / cm²); at 7, 14 and 28 days of curing respectively.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.