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Tecnura
versão impressa ISSN 0123-921X
Resumo
SANCHEZ COTTE, Edgar Humberto; TORRES CHUECO, Gle¡dys María e ESQU¡VEL RAMIREZ, Rodr¡go Elias. Performance of a granular .material stabilized with cement when compressive loading is applied. Tecnura [online]. 2019, vol.23, n.60, pp.59-71. ISSN 0123-921X. https://doi.org/10.14483/22487638.14640.
Context:
Th¡s research evaluates the compress¡ve strength of a m¡xed granular mater¡al composed of clay and sand, ¡n order to opt¡m¡ze ¡ts des¡gn.
Methodology:
The factors stud¡ed were the cement content, the hum¡d¡ty, the compact¡on blows, and the clay/sand rat¡o. Add¡t¡onally, an ¡n¡t¡al exper¡mental des¡gn of 24 was performed.
Results:
The results allowed to ¡dent¡fy that the s¡gn¡f¡cant factor ¡s the cement content. On the other hand, a s¡ngle-factor des¡gn w¡th three levels (175; 200; and 225 Kg/m3) and two repl¡cas was explored for opt¡m¡zat¡on.
Conclusions:
The exper¡mental des¡gn allowed to ¡dent¡fy the opt¡mal value of the cement content factor ¡n the border of the selected experimental reg¡on (150 Kg/m3).
Palavras-chave : Sub base; stab¡l¡zat¡on; cement floor; ANOVA.