In situ assembly, repair and disassembly of derricks
Manufacture of prefabricated work in concrete, used in buildings: tiles, bricks, hollow tiles, plates, prefabricated sections, tubs, pillars
Manufacture of works in asbestos-cement, cellulose-cement or similar: corrugated plates or other, panels, tiles, pipes, ducts, tanks, troughs, bowls, sinks, pitchers, etc.
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Wholesale trade of woodwork and closures of building in wood
Production of ready-to-use concrete
Other types of specialised building activities
Wholesale in common building materials
Do-it-yourself businesses and d.i.y. shops of common building materials