MOBILE PLANING MACHINE AND PLANING METHOD FOR ROADWAYS WITH REDUCTION IN DUST BY A MOBILE PLANING MACHINE

摘要

Disclosed is a method for planing roadways by a mobile planing machine producing planings and dust, in which a rotary planing-milling tool is employed, arranged in a housing of the planing machine, the tool receiving water for cooling thereof. The method has reduced dust, in particular asbestos fibre dust, an additive being added to the water in order to form an aqueous composition for agglomerating the dust with the planings produced in order to form aggregates, the rotation of the tool causing a mixing of the planings, the dust and the water with additive, the aqueous composition being selected alone or in a chemically compatible combination with: a bitumen emulsion, a bitumen foam, an aqueous solution including mineral and/or organic fillers. The application also relates to a mobile planing machine.