Metal building materials; reinforcement bars of metal; plate connecting elements; stair connecting elements; formwork elements; formwork, in particular permanent formwork; expansion joint elements; reinforcement cages; reinforcement mesh; reinforcement mesh mats; punching shear reinforcements and other prefabricated reinforcement elements; tension rods, compression rods and other tension or compression elements for connecting two concrete parts

Computer software, in particular computer software for the construction industry, in particular computer software for the construction industry for calculating loads, load variations, assembly conditions, stresses, utilisation rate of static components; computer software for the reproduction of images, sounds and graphics

Metal reinforcements for concrete; metal grates; void formers predominantly of metal for producing cavities in concrete parts; laminated structural steel mats and forming elements manufactured from them for building purposes; shuttering parts of metal grates covered with expanded metal; shuttering components of metal and void formers of metal for producing recesses in concrete structures; shuttering parts, predominantly of metal, for building purposes; permeable metal plates as semi-finished shuttering components, connected to metal grates; building materials (of metal), particularly for reinforced concrete and masonry construction, particularly shuttering elements, including shuttering tubes for concrete construction, spacers, distance pieces for reinforcements, connecting pieces, particularly adapter sleeves for structural steels and connecting sleeves for crimp pins or keyed joints of structural steels, air space anchors, wall cramps for facades and/or for insulating material; reinforcement crossings, particularly prefabricated construction kits of reinforcing steel for angular wall crossings; prefabricated reinforcements for concrete construction, including, in particular, those for corners of concrete walls and ceilings; wall crossing rails; anchorages; screw crossings; facade plate anchors; breast-wall plate anchors; void formers, including those for producing openings; reinforcements for concrete construction; forms, shuttering material for concrete construction; auxiliary building materials of metal, namely shuttering tubes for concrete construction; concrete lining elements of metal; sleeves of metal; screws of metal; nuts (screws) of metal; bearing and separating elements for reinforcing steels or reinforcing steel elements; reinforcing bars, reinforcing elements, shearing force mandrels and sleeves, anchoring elements, dowels of metal with screws, linings and elements for producing linings; cantilever plate connection elements, staircase crossing elementss, expansion joint elements; reinforcing cages, reinforcing netting, reinforcing mats and other prefabricated reinforcing elements, tie bars, compressional bars and other tension or pressure elements of metal for connecting two concrete elements; punching reinforcements; all products of metal and if included in this class

Sealing materials, sealing compounds, sealing mats and webs, sealing elements and sealing strips, particularly those swelling under the influence of moisture and/or water; all products for building purposes; sealing materials on a mineral base, materials for heat and/or sound insulation of walls, ceilings and floors of buildings; sound damping and/or heat insulating structural elements; building materials (not of metal) including composite materials for use in the building industry, in particular for sealing and insulation

Building materials and auxiliary building materials (of metal), in particular reinforcements, in particular punch-through reinforcements, punching shear reinforcements