Manufacture of articles of concrete, cement and plaster

This class includes: - manufacture of precast concrete, cement or artificial stone articles for use in construction: tiles, flagstones, bricks, boards, sheets, panels, pipes, posts etc. - manufacture of prefabricated structural components for buildings or civil engineering of cement, concrete or artificial stone; - manufacture of plaster articles for use in construction: boards, sheets, panels; - manufacture of building materials of vegetable substances (wood wool, straw, reeds, rushes) agglomerated with cement, plaster or other mineral binder; - manufacture of articles of asbestos-cement or cellulose fibre-cement or the like: corrugated sheets, other sheets, panels, tiles, tubes, pipes, reservoirs, troughs, basins, sinks, jars, furniture, window frames; - manufacture of other articles: statuary, furniture, bas- and haut-reliefs, vases, flowerpots etc. - manufacture of powdered mortars; - manufacture of ready-mix and dry-mix concrete and mortars.

This class excludes: - manufacture of manufacture of refractory cements and mortars, see 23910 (Manufacture of refractory products);