Wood joints; plastic materials for mounting planks of wood for building; non-metal joints and brackets for mounting and connecting boards and elements of wood for building and construction purposes; non-metal brackets for building boards and elements of wood; expansion joints of non-metallic materials for use in construction; milled joints in wooden panels and boards with 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; parquet flooring, mosaics; floor tiles, not of metal; parquet floor boards; skirting; hybrid flooring with an external wooden layer and core including stone powder and PCV resin; PCV floors; hybrid flooring with an external wooden layer and core including stone powder and resin; rigid core floorings, resistant to water and high temperature fluctuations, made of minerals combined with a polymer; laminated parquet flooring; floating floors; rubber flooring; artificial wood flooring; sawn timber for floors; terrace boards; wooden components for decking and balconies; timber (sawn-), dressed timber, manufactured timber, veneer wood, building timber, building timber, worked timber; staircases, not of metal; wooden staircases; banisters; balustrading; handrails; wood veneers; veneer wood; wooden wainscoting