Method of assembling strips of wood

Abstract

The method of assembling strips of wood comprises strips of wood ( 1, 2 ), the strip ( 2 ) having a trapezoidal groove ( 3 ) that collaborates with a corresponding tongue made in the strip ( 1 ), and which strips are bonded together, the strip ( 2 ) comprising a triangular groove ( 4 ) which collaborates, leaving a space, with the corresponding groove made in the strip ( 1 ), the space being filled in with a food-grade sea ( 5 ).

1 - 2 . (canceled) 
   
   
       3 . A method of assembling strips of wood made up of grooves and tongues formed at each end of the strips, wherein one of the grooves is a trapezoidal groove, the other groove being a triangular groove, the trapezoidal groove collaborating with a corresponding tongue by bonding, the triangular groove collaborating, with a space filled in by a food-grade seal, with a corresponding triangular tongue, the assembly being mechanically secured by screws. 
   
   
       4 . The assembly method, according to  claim 3 , wherein the food-grade seal is elastic.