Wood joints; Construction plastic systems comprising non-metal structures for mounting wooden planks and wooden building components; Construction fixings, connectors, joints and holders namely wood joints, non-metal expansion joints for floors and walls, rigid structure joint connectors not of metal for construction purposes for mounting and connecting boards and elements of wood; Skirting boards, namely skirting boards of non-metallic materials ; Expansion joints of non-metallic materials for use in construction, namely, non-metal expansion joints for floors and walls; Non-metal milled expansion joints in wooden panels and boards for floors, also containing a plastic element for laying floorboards in a traditional herringbone pattern without using the right and left woodblocks; Floors, not of metal; Wooden flooring; Planks; Parquet floor boards; Duckboards, not of metal; Floor boards, adhesive and non-adhesive; Floor panels, not of metal; Parquet flooring, mosaics, namely non-metal mosaic tiles for building, parquet flooring with a mosaic design; Floor tiles, not of metal; Floor skirting in the nature of wood trim; Hybrid flooring panels not of metal with an external wooden layer and core including stone powder and PCV resin; PCV floors, not of metal; Hybrid flooring panels not of metal with an external wooden layer and core including stone powder and resin; Rigid core floorings panels not of metal, resistant to water and high temperature fluctuations, made of minerals combined with a polymer; Laminated parquet flooring; Floating floors, not of metal; Rubber flooring; Artificial wood flooring, not of metal; Building components, not of metal, namely plinths in the nature of non-metal architectural finish trim; Sawn timber for floors; Boards of wood for terraces; Wooden components for decking and balconies, namely wood boards, hardwood decking; Sawn timber for floors; Dressed building timber, manufactured timber, veneer wood, building timber, worked building timber; Staircases, not of metal; Wooden staircases; Banisters being non-metal railings for balconies, stairs, decks; Balustrades, not of metal; Handrails, namely, non-metal railings for balconies, stairs, decks; Wood veneers; Veneer wood; Wooden wainscoting.