Citas bibligráficas
Benavides, F., (2017). Comportamiento estructural del material de base de pavimentos flexibles, al adicionar cemento Portland, 2016 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/11382
Benavides, F., Comportamiento estructural del material de base de pavimentos flexibles, al adicionar cemento Portland, 2016 [Tesis]. PE: Universidad Privada del Norte; 2017. https://hdl.handle.net/11537/11382
@misc{sunedu/3006117,
title = "Comportamiento estructural del material de base de pavimentos flexibles, al adicionar cemento Portland, 2016",
author = "Benavides Sempértegui, Fredy Iván",
publisher = "Universidad Privada del Norte",
year = "2017"
}
ABSTRACT The main objective of this research is to determine the structural behaviour of the material base of resilient floor coverings by adding 2%, 4% and 6% of Portland cement type I. The development of this research initially samples from las canteras river Chonta and the Hawk were extracted then make the laboratory tests indicated in the manual of the Ministry of transport and Communicat ions highways, 2016. Then in the laboratory is conducted the following trials: analysis particle size, index of plasticity, wear by graduation, equivalent of sand, particles fractured, compaction (proctor modified) and California bearing ratio (CBR). Being the most important to achieve the main objective of compaction and CBR test. After processing the data was a combination of aggregates, because a single quarry does not comply with specifications requiring the particle size spindle (gradation C); This combination of aggregates used for the compaction test and CBR, the first was determined the maximum dry density and optimum moisture content which served to determine the CBR to 95%, according to modified proctor. The results showed that the CBR from the combination of aggregate (sample pattern) is 86.30%, the CBR adding 2% of Portland cement type I is 95.80%, the CBR adding 4% of Portland cement type I is 106.50% and the CBR to add 6% of Portland cement type I is 122.10%.
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