EVALUACIÓN DEL MÓDULO DE ELASTICIDAD, MÓDULO DE RESILIENCIA Y PERMEABILIDAD DE UNA SUBBASE ESTABILIZADA CON CEMENTO PORTLAND Y ZEOLITA SINTÉTICA.

PARRA ALVAREZ, ELIZABETH (2016) EVALUACIÓN DEL MÓDULO DE ELASTICIDAD, MÓDULO DE RESILIENCIA Y PERMEABILIDAD DE UNA SUBBASE ESTABILIZADA CON CEMENTO PORTLAND Y ZEOLITA SINTÉTICA. Maestría thesis, Universidad Autónoma de Chihuahua.

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Resumen

The additives market to improve properties of materials used in road construction has increased dramatically. For these additives to be accepted by the road builders and designers, the effectiveness first has to be determined. This research was conducted to study the stress-strain behavior on a sub-base material stabilized with cement and synthetic zeolite. The properties evaluated were: unconfined compressive strength, modulus of elasticity, modulus of resilience, and permeability. The properties of the subbase-cement-synthetic zeolite material were compared to the reference material which was a sub-base stabilized with cement only. The study results showed that the compressive strength of cement stabilized subbase and synthetic zeolite is greater than the subbase stabilized with cement. As regards to the modulus of elasticity, this parameter is also increased on the material that contains synthetic zeolite, at least for the first few days of curing. As to the modulus of resilience, cement stabilized subbase and synthetic zeolite it does show higher values compared to the reference material. Furthermore, the permeability of the cement stabilized subbase is reduced significantly with respect to the natural ground. According to the above it can be stated that different properties are improved by adding synthetic zeolite.

Tipo de Documento: Tesis (Maestría)
Palabras Clave: Additive, improved properties, resistance, reference material.
Clasificación temática: T Technology > TE Highway engineering. Roads and pavements
Usuario Remitente: Admin Administrador del Respositorio
Depositado: 13 Ago 2020 14:21
Ultima Modificación: 13 Ago 2020 14:21
URI: http://repositorio.uach.mx/id/eprint/286

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Universidad Autonoma de Chihuahua