Acoustic building materials (other than for insulation); building materials being mastics; building materials for coating ceilings (other than paint); building materials for coating walls (other than paint); building materials having bonding properties; building materials in the nature of slates for tiling; building materials made of fibre cement; building materials of expanded polystyrene; building materials of expanded polystyrene in block form; building materials of expanded polystyrene in sheet form; building materials of expanded polystyrene in slab form; building materials of plastic material; building materials, not of metal; cementitious building materials (other than in the nature of paint); coating compositions having waterproofing properties (building materials, other than paints or oils); corrugated sheets made of plastic (building material); drain plugs, not of metal (building materials); fireproof seals in the nature of building materials; flame retardant building materials; industrial coatings (building materials); intumescent building materials; intumescent building materials for preventing the spread of fire; laminated building materials (non-metallic); mineral based building materials having fire protection properties; mineral based building materials having insulating properties; monocellular glass microspheres being building materials; non-metallic building materials; non-metallic building materials for civil engineering; non-metallic building materials for covering ceilings; non-metallic building materials for draught proofing; non-metallic building materials for fire protection; non-metallic building materials for flooring; non-metallic building materials for floors; non-metallic building materials for furnaces; non-metallic building materials for ground consolidation; non-metallic building materials for roofs; non-metallic building materials for screeding; non-metallic building materials for slating; 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 use in setting manholes; 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 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; partitions being non-metallic building materials; perlite (building material); pointed building materials; pre-formed insulation components (non-metallic building materials); protective coatings (building materials); protective coatings for repelling water (building materials); protective coatings for walkways (building materials); protective surface (building materials); slag (building material); strawboard (building materials); substances for filling (non-metallic building materials); surface coatings in the nature of building materials; translucent building materials for skylights; wall coatings (building materials) other than paints; wooden building materials in fabricated form