Strengthening with two layers of crossed boards glued together and with connectors in epoxy resin

STRENGTHENING OF WOOD FLOOR WITH HIGH DEGREE OF DEFLECTION BY REPLACING THE ROTTING PLANKS WITH NEW PLANKS IN FIR, REPLACING THE EXISTING NAILS ON THE PLANKS STILL IN GOOD CONDITION WITH LAG SCREWS, APPLYING RESIN TO THE JOINTS BETWEEN THE PLANKS USING A PURPOSE-MADE EPOXY RESIN PRODUCT FOR WOOD, APPLYING A SECOND LAYER OF FLOOR BOARDS, PLACED CROSSWISE AND GLUED AND SCREWED TO THE NEWLY TREATED FLOOR BELOW.