LAYING OF SURFACE DRESSINGS - EQUIPMENT, TECHNIQUES, CONTROL

MISE EN OEUVRE DES ENDUITS SUPERFICIELS - MATERIEL - TECHNOLOGIE - CONTROLE

THE OBJECT OF THIS WORK IS TO DEVELOP TECHNIQUES CONCERNING THE APPLICATION AND CONTROL (BINDERS AND AGGREGATES) OF THE SPREADING OF SURFACE DRESSINGS, THUS NECESSITATING THE STUDY OF APPLICATION EQUIPMENT AND OF THE INFLUENCE OF THE OPERATIONAL PARAMETERS OF THE LATTER ON THE QUALITY OF SURFACE DRESSINGS. IN 1979, IT IS ENVISAGED: - TO COMPLETE THE STUDY OF EMULSION PROPORTIONING PROBLEMS (WITH RADIOACTIVE TRACERS); - TO SUMMARIZE THE RESULTS OF CONTROL OPERATIONS OBTAINED WITH TRACERS OR WITH A RULER, WHICH WILL BE COMPARED WITH THE RESULTS OBTAINED AT THE TESTING STATION IN BLOIS; - TO DESCRIBE THE STATE OF THE ART OF PRESENT KNOWLEDGE ON LAYING TECHNIQUES; - TO DEFINE A METHODOLOGY FOR CONTROL OPERATIONS AS A FUNCTION OF THE STRUCTURES STUDIED.