Manufacture of prefabricated work in concrete, used in buildings: tiles, bricks, hollow tiles, plates, prefabricated sections, tubs, pillars
Manufacture of prefabricated elements in concrete for buildings and civil engineering
Recovery of ferrous and unferrous recyclable metals by compressing scraps and worn out cars
Recovery of ferrous and unferrous recyclable metals by disassembling worn out objects (e.g. cars) to extract returnable elements
Recovery of ferrous and unferrous recyclable metals by disassembling worn out objects (e.g. refrigerators or cars) to extract toxic elements (e.g. oils)
Recovery of ferrous and unferrous recyclable metals by grinding metallic objects by mechanical process such as old cars, worn out washing machines, old bicycles, etc.
Recovery of ferrous and unferrous recyclable metals by reduction of voluminous metallic objects , such as railroad cars, by mechanical process
Re-refining of rubber (e.g. re-refining of old tires) to get secondary raw materials
Sorting and pelletizing of plastic materials to get secondary raw materials that can be used for the manufacture of pipes, flowerpots, pallets, etc.
Grinding, cleaning and sorting of other waste to get secondary raw materials
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Monitoring of building works (carcass, installation, finishing, etc.)
Production of concrete products used in the building trade
Production of ready-to-use concrete
Production of other products made from concrete, plaster and cement
Collecting of non-hazardous waste
Other handling and removal of non-hazardous waste
Recovery of metal waste
Recovery of inert waste
Recovery of other types of sorted waste
Sanitation and other types of waste management
Engineers and similar technical advisors, with the exception of surveyors
Rental and lease of machines and installations used in the building industry, road works and water works