1 Adhesives, sealants and additives.
2 Paints, varnishes, lacquers.
6 Metal building materials such as scaffolding, curtains, trellises, windows, doors, transportable buildings of metal such as stands, columns, panels, metal containers such as silos and tanks for cement and concrete.
17 Flexible pipes, not of metal.
19 Building materials (non-metallic), such as cement, concrete, mortar, stone, lime, gypsum, gravel, floor tiles, partitions, brick, tiles, mosaics, non-metallic rigid pipes for building; asphalt, pitch and bitumen, transportable buildings not of metal, such as modules, panels, precast columns and monuments not of metal.
35 Rental and/or sale of advertising space on Internet pages or on any other communication medium relating, principally, to companies in the building sector; dissemination of advertising matter, publicity columns preparation, demonstration of goods, prospectuses, printed matter and market studies relating to companies on the same sector.
37 Services provided for all types of building and repair of buildings and road surfaces, mainly the installation of floor and drainage surfaces, glass for windows, demolition, disinfecting of installations and rat exterminating, cabinet work, general cleaning of buildings, restoring and conservation of furniture, assembly of scaffolding and plastering.
39 Transport, distribution, sending and unloading, by any means, of all kinds of materials for building.
41 Education, providing of training, mainly through the organisation and management of clubs, competitions, conferences, forums, symposia, colloquiums, congresses, courses, arrangement of programmes by any means of communication and exhibitions relating to the building sector and the community in general; correspondence courses principally by Internet and other mass media.
42 Consultancy services relating to construction, engineering, architecture; consultancy in relation to these subjects, specifically to the use of building materials and building design; sale and/or supply of building materials of all kinds, principally cement, concrete, mortar, stone, lime, gypsum, gravel, floor tiles, partitions, brick, tiles, mosaics, non-metallic rigid pipes for building, asphalt, pitch and bitumen, transportable buildings not of metal such as modules, panels, precast columns and monuments not of metal, rods, frames, steel reinforcements of all kinds for the reinforcement or pouring of concrete components and materials related to the above; consultancy in building methods and in building products, mixes thereof and methods of application; consultancy in practices to foster a culture of saving and in group purchasing to optimise prices and services.