Bibliographic citations
Saavedra, D., Paz, J. (2021). Propuesta de innovación metodológica y su relación con el diseño de concretos permeables en el distrito de Tarapoto, provincia y departamento de San Martín [Tesis, Universidad Científica del Perú]. http://hdl.handle.net/20.500.14503/1212
Saavedra, D., Paz, J. Propuesta de innovación metodológica y su relación con el diseño de concretos permeables en el distrito de Tarapoto, provincia y departamento de San Martín [Tesis]. PE: Universidad Científica del Perú; 2021. http://hdl.handle.net/20.500.14503/1212
@misc{renati/192654,
title = "Propuesta de innovación metodológica y su relación con el diseño de concretos permeables en el distrito de Tarapoto, provincia y departamento de San Martín",
author = "Paz Panduro, Javier",
publisher = "Universidad Científica del Perú",
year = "2021"
}
The present research aims to determine the methodological innovation proposal and its relationship with the design of permeable concrete in the district of Tarapoto, province and department of San Martin. Our experimental design allowed the aggregate samples, combined with the binder (cement), to be taken to the laboratory to carry out the corresponding tests, reaching conclusions such as those mentioned below: • Pervious concrete mix designs were made for 15%, 20%, 24% and 25% voids, for a compressive strength of 210 kg / cm2, obtaining the values of 233.40 kg / cm2, 220.41 kg / cm2, 210.40 kg / cm2 and 208.52 kg / cm2 respectively. Of which, all the 15%, 20%, 24% and 25% void designs met the required design strength. Analyzing these 4 mixes designs we conclude that the design for 24% voids is the optimal one, since it is the one that is closest to the required design resistance, having only a difference of 0.40 kg / cm2. • The minimum values of resistance to breakage for pavements on local roads, described in the CE standard. 010 urban pavements is MR = 34kg / cm2. Based on this value and comparing it with the values obtained from 20%, 24% and 25% of voids at 7, 14 and 28 days of the tests, they comply, since much higher resistances were obtained than required by CE standard 010. • From the infiltration coefficient of the optimal mix design for 24% voids, it is concluded that this design has a high level of permeability because a value of 0.488 cm / s was obtained, a value that is very close to the upper limit of the range for permeable concretes which is 0.54 cm / s.
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