6
Metal building materials; transportable buildings of metal; goods of metal, not included in other classes, namely reinforcing elements of steel for reinforced concrete; prestressing elements for reinforced concrete in the form of rods, wires or strands; bracing elements of steel for earth and rock anchors; bracing elements therefor, namely anchoring elements, nuts, sleeves, shims; jacket tubes of metal; moveable scaffolding of metal for bridge construction in cantilever construction and incremental launching; sliding mouldings and climbing forms and parapets of metal
7
Mechanical apparatus and machine tools for structural and civil engineering, namely mechanical and hydraulic presses; machines for straightening and bending steel rods; machines for the cutting or rolling of threads on reinforcing elements; mechanical apparatus for working, fitting, connecting and anchoring rod-shaped bearing elements, including cutting and bending machines, apparatus for inserting rods and strands, screwing apparatus; mechanical apparatus for clamping prestressing elements, including hydraulic prestressing jacks; mechanical apparatus for processing and pressing in settable and/or corrosion-protection materials; machines and apparatus for underground pipe-advancing processes through displacement or removal of earth; controllable horizontal drilling and shield-driving apparatus for accessible and non-accessible pipelines; machines and mechanical apparatus for the manufacture of finished concrete parts
8
Hand-operated apparatus for use in structural and civil engineering, in particular for working, fitting, connecting and anchoring rod-shaped bearing elements, including cutting and bending machines, apparatus for inserting rods, screwing apparatus; hand-operated apparatus for clamping prestressing elements; hand-operated apparatus for processing and pressing in settable and/or corrosion-protection materials
9
Optical, electric and electronic apparatus for use in structural and civil engineering; in particular for measuring and recording distance, angle, height and position; apparatus for measuring and/or monitoring recorded tension forces by optical, electric or electronic means
19
Building materials (non-metallic); sliding mouldings and climbing forms and parapets of wood; moveable scaffolding, not of metal, for bridge construction in cantilever construction and incremental launching; reinforcing elements of composite fibre materials for concrete; bracing elements of composite fibre materials for earth and rock anchors; bracing elements therefor, namely anchoring elements of plastic; cladding tube of plastic; settable and/or corrosion-protection materials for pressing in building components, namely mortar with a cement and/or plastic resin base
35
Architectural consultancy, namely organisational and professional business project management and supervision; organisational project management by means of electronic data processing
37
Structural and civil engineering, namely fitting of bearing elements in building construction, including installation of reinforcing rods and prestressing elements, clamping of prestressing elements, and working and pressing in settable and/or corrosion-protection materials; erecting scaffolding, sliding mouldings and climbing forms; erecting reinforced concrete buildings using sliding mouldings and climbing forms; installation of subterraneous curtains and posts; fixing of earth and rock anchors; erecting of tension piles and struts, earth and rock anchors, and earth and ground studs of steel and composite fibre materials; installation and assembly of tension bars, in particular on suspension bridges and cable-stayed bridges; repair and maintenance of buildings; operational services for buildings, including supervision and support services; inspection and maintenance of housing facilities by means of small repairs and restoration; demolition work; excavation; bridge construction; railway construction; earthworks and foundation engineering; installation and assembly of industrial installations; blasting; road building and construction of routes for rail-mounted vehicles; tunnel and mining gallery construction; construction of pipelines for underground pipe installation; hydraulic engineering; construction management, building supervision and construction monitoring, for others; machines and installations for purifying drinking water, service water and waste water; rental of machines, tools and apparatus for building construction
40
Operating installations for purifying drinking water, service water and waste water
42
Architectural and construction drafting and consultancy, technical consultancy and engineering, architecture and engineering; architectural consultancy, namely project control and quality management in structural and civil engineering; creation of data-processing programs; technical project studies; engineering services for project management and supervision; surveying, in particular by controlling machines and apparatus when forcing open underground chambers; quality management by engineers and architects; scientific and technological research in the fields of materials, structural engineering and construction; material testing; technical measuring; services of a industrial testing laboratory