Infiltration Capacity of Interlocking Concrete Pavement (PAP014730)

Código

PAP014730

Autores

ANDREA SARTORI JABUR, CRISTHIANE MICHIKO PASSOS OKAWA, Romulo Ruiz Gasparini, Mônica Cristina Ferneda, Heloiza Ruthes, Gilson Dal Bosco Dias Júnior

Tema

Urban Floods

Resumo

This paper has for objective to evaluate the infiltration capacity of the interlocking concretepavement, used two lysimeters (construction in reduction scale), being one with grassy and another onewith the interlocking concrete pavement. These lysimeters had been installed in opened area, in order tobe in contact with the local conditions, of precipitation. Each lysimeter possess two reservoirs, one insuperior, for the collection the superficial runoff, and the inferior for the infiltration water. One lysimeterwas elaborated with proper the local ground (Red Nitosol) and the grass. The other Lysimeter wasconstructed with the different layers, having been the gravels, cover of a permeable geotextile, aggregatebedding course and the interlocking concrete pavement, with joint width 6 or 7 mm. The experimentsshowed that the performances of two lysimeters were similar