METHOD FOR HEATING A PAVEMENT USING A HEATING FACILITY POWERED BY THE INTERNAL HEAT OF THE SOIL AND A PAVEMENT HEATING PLANT FOR IMPLEMENTING SAID METHOD

摘要

THE INVENTION RELATES TO ROADS. / P P THIS INSTALLATION INCLUDES HEAT EXCHANGER TUBES 1, 1, 1 THAT EXTEND THE SURFACE 26 OF THE PAVEMENT AND DIE INTO THE SOIL AND IS EQUIPPED WITH AN APPARATUS FOR ORDER 19 WHICH WORKS ACCORDING TO WEATHER CONDITIONS. IN ORDER TO AVOID INUALLY REMOVING THE HEAT IN THE SOIL, THE HEAT TRANSFER CAPACITY OF THE HEAT EXCHANGER TUBES 1, 1, 1 IS CONTROLLED BY REVERSIBLE BLOCKING OF THE CONDENSATION ZONES 14 OF THESE TUBES 1, 1, 1, THIS BLOCKING BEING OBTAINED BY INTRODUCING IN THESE AREAS AN INERT GAS, IN ONE ADJUSTABLE QUANTITY FROM OUTSIDE. / P P MAIN APPLICATIONS: ROADS THREATENED OF SNOW AND ICE TREASURE.