Road and street flexible pavement structure, including a stable bottom and a low thickness rolling folder

摘要

It consists of at least two layers; under the first layer or subsoil, the whole or almost all road structures are provided through the support capacity of CBR greater than or equal to 100%, and the compression strength is greater than or equal to 20 kg / cm3, equivalent to a layer of land formed from the original soil, Treated with physical and chemical stabilizers; top of second layer, equivalent to asphalt bearing or other elastic behavior that can provide no structure or low thickness