17
Insulation and barrier articles and materials; Thermal insulation articles and materials; Thermal insulating articles; Thermal insulation material for the construction of lofts; Thermal insulating materials; Barriers for protection against heat; Insulating materials for insulation against heat; Thermal insulation jackets for industrial plant; Insulations with sealing functions for heat protection; Non-conducting materials for retaining heat; Insulation for building purposes; Insulating materials for building; Insulation material for roofing; Insulating refractory materials; Insulation board made from mineral wool; Stone wool for insulation; Mineral wool [insulator]; Mineral wool for insulating purposes; Fleeces of crude fibres of rock [insulation]; Boards for insulating purposes; Mineral fibres for insulating purposes
19
Building and construction materials and elements made of sand, stone, rock, clay, minerals and concrete; Slabs, not of metal, for building; Facade elements of non-metallic materials; Building materials, not of metal; Non-metallic building materials having acoustic properties; Intumescent construction materials; Fire protection materials (Non-metallic -) for use in building; Roofing fabrics; Materials, not of metal, for building and construction; Roof construction materials (Non-metallic -); Roofing tiles, not of metal; Roofing plate (Non-metallic -); Roofing boards (Non-metallic -) having insulating properties; Refractory construction materials, not of metal; Fired refractory materials, not of metal; Building panels, not of metal; Sheathing boards, not of metal; Roofing, not of metal; Roofing underlayment; Non-woven fibres for use in roofing; Construction materials of natural stone