Bibliographic citations
Pérez, R., (2012). Estabilización de suelos arcillosos con cenizas de carbón para su uso como subrasante mejorada y/o sub base de pavimentos [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/1313
Pérez, R., Estabilización de suelos arcillosos con cenizas de carbón para su uso como subrasante mejorada y/o sub base de pavimentos [Tesis]. : Universidad Nacional de Ingeniería; 2012. http://hdl.handle.net/20.500.14076/1313
@mastersthesis{renati/704640,
title = "Estabilización de suelos arcillosos con cenizas de carbón para su uso como subrasante mejorada y/o sub base de pavimentos",
author = "Pérez Collantes, Rocío del Carmen",
publisher = "Universidad Nacional de Ingeniería",
year = "2012"
}
This investigation, studies the effect of the addition of coal fly ash in clay soil, in order to assess their use in paving. Fly ash is a residue that comes from the power plant located in Ilo, Moquegua. The arrangement of this, generates an environmental problem. Laboratory tests were conducted to characterize the fly ash, the mixtures soil-fly ash and soil - fly ash - cement to evaluate their geotechnical behavior. It’s found that the mixtures of fly ash with the clayey soil in study, and the addition of cement provides a better performance than pure soil for use as sub-base and subgrade improved pavement. We examined factors as, curing time, compaction time, water content and other factors influencing the behavior of the final mixture. The design of structures typical of rural pavement, both with a natural soil clay and soil stabilized, are related by the method NAASRA (National Association of Australian State Road Authorities). The research concludes that there is technical and economical feasibility for construction of pavements using coal fly ash as soil stabilizer.
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