Evaluation of the efficiency in the use of anionic polyacrylamide, organosilane and sulfonate for the stabilization of roads with traffic low volume in the Peruvian highlands above 2000 m.s.n.m [Evaluación de la eficiencia en la utilización de poliacrilamida aniónica, organosilano y un sulfonatado para la estabilización de carreteras de bajo volumen de tránsito en la sierra peruana sobre los 2000 m.s.n.m]

Abstract

The objective of the research was to evaluate the efficiency in the use of anionic polyacrylamide, organosilane and a sulfonate for the certainty of low volume traffic roads in the Peruvian highlands above 2000 m.s.n.m. Tests were carried out with the selected materials; Subgrade, Quarry 1 and Quarry 2, with the stabilizers, which obtained CBR values ​​above 40% minimum for paved roads. The best expression option in terms of its mechanical physical behavior was used using an anionic polyacrylamide dosage of 1kg/m³.