APPRAISAL OF EQUIPMENT FOR THE MANUFACTURE OF CONCRETE

EXPERTISE DES MATERIELS POUR LA FABRICATION DU BETON HYDRAULIQUE

THE AIM OF THE RESEARCH IS TO STUDY THE PERFORMANCE AND CONDITIONS OF SATISFACTORY USE OF EQUIPMENT USED FOR THE MANUFACTURE OF CONCRETE. IN 1979 THE FOLLOWING WORK WILL BE UNDERTAKEN: - STUDY OF A READY MIXED CONCRETE PLANT USING SPECIAL PROCESSES OF PROPORTIONING INGREDIENTS; - STUDY OF A COMMON WATER/CEMENT WEIGHING DEVICE USED IN-SITU; - BIBLIOGRAPHY ON THE PERFORMANCE OF MIXERS AND THE EFFECTS OF VIBRATION IN CONCRETE.