7
Mechanical equipment for use in earthworks, Construction works, Mining extraction; Mine borers [machines]; Drilling rigs for drilling wells on land; Mining bits; Boring tools [machine tools]; Drills for the mining industry; Excavators; Earth moving machines; Earth augers; Mine borers; Ground drilling apparatus [machines]; Ground boring machines; Barrels for use with drilling machines; Soil moving apparatus [machines]; Rock flattening machines; Rock bits for drilling machines; Rock bits for drilling machines; Rock drills [machines]; Ditchers [ploughs]; Back hoes [machines]; Excavators; Trenching machines; Industrial boring machines for horizontal drilling; Combined skips and mixers for producing concrete; Loaders [machines]; Loader buckets for excavators; Boring tools operated by machines; Machines for excavating earth; Earth moving machines; Foundation work machines; Machines for drilling wells; Apparatus for making piles; Apparatus for making full extrusion piles; Apparatus for making partial extrusion piles; Apparatus for making rammed piles; piling rigs and Automatic ram control; Ramming apparatus brokerage; Winches; Rams; Shakers; Apparatus for making drilled piles; Die heads; Bits; Apparatus for making micro piles; Apparatus for making anchors; Apparatus for high pressure injections (HPI); Pile-extractors; Steerable excavating machinery for earth displacement; Steerable drilling machinery for earth displacement; Barrels for use with drilling machines; Rock drills [machines]; Numerically controlled machining stations for drilling; Trench cutters; Excavators; Engines, powertrains, and machine parts, and controls for the operation of machines and engines
19
Building and construction materials and elements, not of metal; Rigid pipes, not of metal, for building; Concrete building elements; Construction elements of plastic; Structural elements (Non-metallic -) for use in building; Building materials of concrete reinforced with plastics and glass fibres; Fiber reinforced plastic construction materials; Building materials made of rock fibres; Lime building materials; Building materials made of rock fibres; Fireproof seals in the nature of building materials; Non-metallic building materials for screeding; Building sections (Non-metallic -); Sand for use in construction; Cements for building; Roofing, not of metal; Concrete; Facing mortar; Concrete walls for building; Bedding-in compositions for use in building; Shuttering (Non-metallic -); Filling cement; Framework for building, not of metal
37
Building, construction and demolition; Building sealing; Warehouse construction and repair; Construction consultancy; Construction services; Masonry; Drilling of wells; Bricklaying; Underwater construction; Rental of tools, plant and equipment for construction and demolition
42
Testing, authentication and quality control; Science and technology services; Engineering services; Geological research; Geological prospecting; Construction drafting; Scientific research; Research in the field of building construction