2) Set firmly the deck 19 on the structure and glue it, fix it with little nails driven only for half of their length (so as to take then) out afterwards) in correspondence of the keel and of the frames, near the joints. Reinforce the parts glued, where the deck fits into the frames, flying some pieces of the strip, if that is the case. Trace a line along the centre of the deck, then, starting from the marking and going on towards the sides, glue the planking 20 so as to sheathe completely the deck. Smooth the surface with sand-paper. The planking consists in pieces of strip 80 mm. Long, glued staggered: their side must be blackened with a pencil, to mark the separation between the boards (fig. 2).