Bibliographic citations
Pérez, L., Rubio, K. (2022). Mejoramiento de afirmado con adición de cal estructural en el camino vecinal SM 107 Alfonso Ugarte, Nuevo Alianza – Nuevo Piura – sector Contamana – Picota – San Martín [Tesis, Universidad Científica del Perú]. http://hdl.handle.net/20.500.14503/1892
Pérez, L., Rubio, K. Mejoramiento de afirmado con adición de cal estructural en el camino vecinal SM 107 Alfonso Ugarte, Nuevo Alianza – Nuevo Piura – sector Contamana – Picota – San Martín [Tesis]. PE: Universidad Científica del Perú; 2022. http://hdl.handle.net/20.500.14503/1892
@misc{renati/194083,
title = "Mejoramiento de afirmado con adición de cal estructural en el camino vecinal SM 107 Alfonso Ugarte, Nuevo Alianza – Nuevo Piura – sector Contamana – Picota – San Martín",
author = "Rubio Araujo, Kevin Yasek",
publisher = "Universidad Científica del Perú",
year = "2022"
}
The affirmed layer placed in the section of study of this thesis is the unconditional support of the structure of the road, with which it will resist the different points of vertical loads and deformations, it is preferable to classify the types of soils to exist and in which it must be treated chemically and improve its physical and mechanical characteristics for which it must meet the minimum requirements for the construction of the road. In this research, the usefulness of the addition of lime to improve the characteristics of plastic soils will be evaluated in order to be able to be used in subgrade of good bearing capacity in a high traffic road (Alfonso Ugarte neighborhood road, Nuevo Piura, Nuevo Alianza, Contamana Sector - Picota - San Martín). To improve the properties of the soil, it has been decided to add lime (also called structural lime) calcium oxide (Cao) in dosages of 2.5%, 4.5% and 7.5%, in order to find the optimal dosage that improves the chemical properties and such as its mechanical and physical characteristics of the soil. This type of stabilizer being very common and at the same time very useful because it is an inexpensive and abundant material in the Peruvian territory, which is why in this research a brief description of the existing material will be made by means of the sieve granulometric test ASTM D 1241-305 to determine the type of soil to be treated followed by the modified Proctor 2000 test according to ASTM D-1557 and finally the CBR test ASTM D-1883 to determine its bearing capacity of the affirmed material. Soil stabilization allows improving its properties, especially its levels of stress - deformation, it is not surprising that the most common techniques observed in the province and in professional practice to stabilize a soil are only material and water for compaction. However, with the development and rise of renewable technologies or sustainable development, attempts are being made to investigate and develop new unconventional stabilization methods that are viable from a technical, resistance, economic, and environmental point of view.
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