Non-metallic transportable buildings; modular non-metallic structures, modular prefabricated building units of non-metallic materials for the construction of buildings; shelters made of prefabricated non-metallic insulated materials; concrete buildings; pre-cast concrete building elements; portable building structures (non-metallic); concrete and non-metallic fire retardant panels; building elements of or made of concrete; building panels, not of metal; cementitious slabs, wall components or members; construction elements of non-metallic materials; containers of concrete; refractory products in the form of prefabricated structural elements; prefabricated structural units, not of metal, for the construction of prefabricated buildings; mouldings, not of metal, for building or for use in building; non-metallic building materials for fire protection; non-metallic shelters and enclosures; prefabricated building elements, preformed building panels and sections including preformed panels made of concrete; bunkers including fire bunkers; parts, fittings and accessories for the aforesaid goods

All goods included in class eleven especially heating units for waterbeds