Fabrication of construction materials from wide range of waste and polluted products using mobile mixing equipment on site

摘要

A primary material is used for the fabrication of construction material from polluted mineral waste which has been submitted to an immobilization treatment. A primary material is used for the fabrication of construction material from polluted mineral waste which has been submitted to an immobilization treatment. The primary material is chosen from soil excavation, rubble, road rubble, contaminated rail ballast, charged flushing mud, ash, slag, dust and/or household, industrial or mining waste and includes a liaison agent, if necessary in combination with an additive chosen from cement, steel making sand, fly ash, pouzzolane, bituminous emulsion, wax, resin, synthetic material, lime, plaster, clay, silicate, sulphide, sulphate, zeolite and charcoal. An independent claim is also included for the fabrication of construction material from a primary material by means of a mobile mixing installation or unit, for example, at the point where the polluted wastes are produced or on the site utilizing the fabricated construction materials.