STUDY OF THE PLACEABILITY OF ROLLED-COMPACTED CONCRETE, WITH A VIEW TO ITS USE IN RIGID ROAD PAVEMENTS

ESTUDIO DE LA MANEJABILIDAD DEL HORMIGON COMPACTADO CON RODILLO, CON VISTAS A SU APLICACION EN FIRMES RIGIDOS

The maximum work time of a R.C.C. is calculated for different enviromental conditions. The following equipment has been used: Direct drive ultrasounding, Climatic chamber, Digital osciloscope, Computer, Adiabetic calorimeter for concrete, Static tests, IET-OS Vibrocompactor, Pneumatic system for ultrasounding tests, c/RS-232, IEEE precision balance.