The devices in profiles of recycled PET for pavement surface drainage Road, rail and urban areas

摘要

The devices in profiles of recycled PET for pavement surface drainage Road, rail and urban areas.This patent to set up profiles of the curb and curb gutter channels with trapezoidal, triangular, circular and pre moulded in pet, with function of collection and routing of rainwater on pavements of highways, urban areas, parks, playgrounds and parks.The process that innovates the drainage work relative to the conventional method (concrete), with ecological benefits by the use of a recyclable material and recycled and the non use of sand, gravel, cement and rocks taken from the environment with great damage, and for the engineering. For convenience, speed and economy in this type of work.