Building materials of plastic material; building materials, not of metal; laminated building materials (non-metallic); non-metallic building materials; non-metallic building materials for construction of flood protection barriers; non-metallic building materials for flooring; non-metallic building materials for floors; non-metallic building materials for ground consolidation; non-metallic building materials for roofs; non-metallic building materials for the construction of office interiors; non-metallic building materials for the covering of walls; non-metallic building materials for use in cladding; non-metallic building materials for use in relation to floors; non-metallic building materials for waterproofing purposes; non-metallic building materials having a honeycomb structure; non-metallic building materials having acoustic properties; non-metallic building materials having insulating properties; non-metallic building materials having thermal insulation properties; non-metallic building materials having waterproofing properties; non-metallic building materials in sheet form; non-metallic building materials in strip form; non-metallic building materials in the form of beams; non-metallic building materials in the form of blocks; non-metallic building materials in the form of boards; non-metallic building materials in the form of panels; non-metallic building materials in the form of planks; non-metallic building materials in the form of plastic extrusions; non-metallic building materials in the form of shaped sections; non-metallic building materials in the form of slabs; non-metallic building materials in the form of strips; partitions being non-metallic building materials; acoustic building materials (other than for insulation); building materials being mastics; building materials for coating walls (other than paint); building materials having bonding properties; building materials made of plaster; building materials made of rock fibres; building materials of concrete reinforced with plastics and glass fibres; building materials of plastic material; building materials, not of metal; coatings (building materials); corrugated sheets made of plastic (building material); drain plugs, not of metal (building materials); flame retardant building materials; foamed building materials; laminated building materials (non-metallic); mineral based building materials having insulating properties; non-metallic building materials; non-metallic building materials for civil engineering; non-metallic building materials for construction of flood protection barriers; non-metallic building materials for flood protection; non-metallic building materials for flooring; non-metallic building materials for floors; non-metallic building materials for ground consolidation; non-metallic building materials for roofs; non-metallic building materials for the construction of office interiors; non-metallic building materials for the covering of walls; non-metallic building materials for use in cavity walls; non-metallic building materials for use in cladding; non-metallic building materials for use in relation to floors; non-metallic building materials for waterproofing purposes; non-metallic building materials having a honeycomb structure; non-metallic building materials having acoustic properties; non-metallic building materials having insulating properties; non-metallic building materials having sound deadening properties; non-metallic building materials having thermal insulation properties; non-metallic building materials having waterproofing properties; non-metallic building materials in sheet form; non-metallic building materials in strip form; non-metallic building materials in the form of beams; non-metallic building materials in the form of blocks; non-metallic building materials in the form of boards; non-metallic building materials in the form of panels; non-metallic building materials in the form of planks; non-metallic building materials in the form of plastic extrusions; non-metallic building materials in the form of shaped sections; non-metallic building materials in the form of slabs; non-metallic building materials in the form of strips; partitions being non-metallic building materials; pre-formed insulation components (non-metallic building materials); protective surface (building materials); wall coatings (building materials) other than paints; wooden building materials in fabricated form