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 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 waterproofing purposes; 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 the form of panels; non-metallic building materials in the form of shaped sections; pre-formed insulation components (non-metallic building materials)

Non-metallic building materials, all of the aforesaid consisting of, or containing glass or glazing materials