According to the invention, the surface is dressed by synchronous spreading of binder and gravel on the pavement as follows: a) a first layer of hot bitumen having a temperature greater than 100\xb0 C. A transmission Status Vector TSV is updated at the sender side whenever a new outgoing data packet is scheduled for transmission. The first side edge of the panel has a first face extending between the opposite surfaces and the second side edge has a second face extending between the opposite surfaces.