A binding beam includes a steel form having a bottom plate portion and a pair of side plate portions extending upward from both ends of the bottom plate portion and binding beam concrete placed in a groove portion configured by the bottom plate portion and the pair of side plate portions of the steel form.

The invention relates to a supporting beam, in particular of composite design, for slab systems, in particular of composite design, wherein the supporting beam extends in a longitudinal direction and has: a support extending in the longitudinal direction, in particular a steel support, which is formed in at least two pieces and has at least two support parts which each extend in the longitudinal direction.

A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse V-shaped device is disclosed. A plastic nosing is installed along one edge. A method of finishing the corners for fireproofing of structural steel member using an improved corner bead includes the step of attaching the first wing of an obtuse V-shaped device through a lathe to the structural steel member utilizing pneumatic or screw type fasteners. The mesh structure of the second wing of the V-shaped device provides a dam to form a roughened surface on the first application of fireproofing material until it hardens.

A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse V-shaped device is disclosed. A plastic nosing is installed along one edge. A method of finishing the corners for fireproofing of structural steel member using an improved corner bead includes the step of attaching the first wing of an obtuse V-shaped device through a lathe to the structural steel member utilizing pneumatic or screw type fasteners. The mesh structure of the second wing of the V-shaped device provides a dam to form a roughened surface on the first application of fireproofing material until it hardens.

A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse V-shaped device is disclosed. A plastic nosing is installed along one edge. A method of finishing the corners for fireproofing of structural steel member using an improved corner bead includes the step of attaching the first wing of an obtuse V-shaped device through a lathe to the structural steel member utilizing pneumatic or screw type fasteners. The mesh structure of the second wing of the V-shaped device provides a dam to form a roughened surface on the first application of fireproofing material until it hardens.

A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse V-shaped device is disclosed. A plastic nosing is installed along one edge. A method of finishing the corners for fireproofing of structural steel member using an improved corner bead includes the step of attaching the first wing of an obtuse V-shaped device through a lathe to the structural steel member utilizing pneumatic or screw type fasteners. The mesh structure of the second wing of the V-shaped device provides a dam to form a roughened surface on the first application of fireproofing material until it hardens.

A building system for buildings comprising at least two stories, provided with: a plurality of first portals (3, 3) adapted to be arranged along at least two mutually parallel vertical planes and to be fixed to a base (2); first connecting beams (15) for connecting a first portal (3) and the next first portal (3) arranged along a same vertical plane of said at least two vertical planes; first floor panels (17) adapted to transversely connect together both the first portals (3, 3) arranged along the at least two vertical planes, and the first connecting beams (15) arranged along the at least two vertical planes; a plurality of second portals (40, 40) adapted to be arranged along said at least two vertical planes, each on top of a respective first portal (3, 3); wherein each first portal (3, 3) and each second portal (40, 40) are monolithic and substantially consist of at least two pillars (4) parallel to each other and of a beam (5, 5), arranged transversely on top of the pillars (4), each pillar (4) being provided with a plurality of first connecting bars (9), which are arranged inside each pillar (4), parallel to the longitudinal axis thereof, and extend outwards above the beam (5, 5), and wherein a plurality of anchoring plates (11) is included, each anchoring plate being provided with through holes and constrained to the lower end (7) of a respective pillar, whereby the first connecting bars of the first portals are adapted to be inserted and clamped by clamping means (13) into the through holes of the anchoring plate of the respective second portals.

A building system for buildings comprising at least two stories, provided with: a plurality of first portals (3, 3) adapted to be arranged along at least two mutually parallel vertical planes and to be fixed to a base (2); first connecting beams (15) for connecting a first portal (3) and the next first portal (3) arranged along a same vertical plane of said at least two vertical planes; first floor panels (17) adapted to transversely connect together both the first portals (3, 3) arranged along the at least two vertical planes, and the first connecting beams (15) arranged along the at least two vertical planes; a plurality of second portals (40, 40) adapted to be arranged along said at least two vertical planes, each on top of a respective first portal (3, 3); wherein each first portal (3, 3) and each second portal (40, 40) are monolithic and substantially consist of at least two pillars (4) parallel to each other and of a beam (5, 5), arranged transversely on top of the pillars (4), each pillar (4) being provided with a plurality of first connecting bars (9), which are arranged inside each pillar (4), parallel to the longitudinal axis thereof, and extend outwards above the beam (5, 5), and wherein a plurality of anchoring plates (11) is included, each anchoring plate being provided with through holes and constrained to the lower end (7) of a respective pillar, whereby the first connecting bars of the first portals are adapted to be inserted and clamped by clamping means (13) into the through holes of the anchoring plate of the respective second portals.

The invention relates to a supporting beam of composite structure for ceiling systems which are also of a composite structure and which are made at least in sections of concrete, said supporting beam comprising a support, in particular a steel support, which has a base plate and at least one, preferably two webs which, for this purpose, are arranged at an angle, preferably in a perpendicular manner. The invention is characterized in that a space, which is delimited by the web(s) and the base plate, is filled at least in sections with concrete.

The invention relates to a supporting beam of composite structure for ceiling systems which are also of a composite structure and which are made at least in sections of concrete, said supporting beam comprising a support, in particular a steel support, which has a base plate and at least one, preferably two webs which, for this purpose, are arranged at an angle, preferably in a perpendicular manner. The invention is characterized in that a space, which is delimited by the web(s) and the base plate, is filled at least in sections with concrete.