USE OF INDUSTRIAL BY-PRODUCTS IN STABILIZED ROADBASES

EMPLOI DES DECHETS INDUSTRIELS EN ASSISES TRAITEES

THE OBJECTIVE OF THE RESEARCH IS TO INCREASE THE USE OF BY-PRODUCTS IN ROADBASES. IN 1976, IT IS ENVISAGED: TO COMPLETE THE INVENTORY OF BY-PRODUCTS AVAILABLE IN THE NORTH-EASTERN REGION OF FRANCE AND TO SELECT THOSE WHICH OFFER TECHNICAL AND ECONOMIC POSSIBILITIES AS REGARDS LATER STUDIES; TO CONTINUE LABORATORY STUDIES, AND TO BUILD AND OBSERVE EXPERIMENTAL SECTIONS CONTAINING SOME BY-PRODUCTS (CINDERS FROM THE INCINERATION OF HOUSEHOLD REFUSE; CARBONATED SHALE FROM MINES, SLAGS FROM ELECTRIC OVENS, BESSINES SANDS, BY-PRODUCTS FROM SLATE QUARRIES IN CORREZE).