Sorting by source gives a possibility of second life to materials of deconstruction or of debris issued from working sites. Once they are received, the old iron is removed, screened, crushed and then treated with lime or cement to be recycled in normalized products of the type of crushed asphalt or LIMECO.
The recycle centres Lhotellier Ikos receive the waste and restore elaborated materials. Specialized teams, with mobile units, can also move on the working site in case of significant quantities. Transport costs of waste and its nuisance is thereby reduced to a certain extent.