Abstract: A beam for formwork systems, with a transverse cross-section that is symmetrical with respect to an axis of symmetry and having, in succession: a first portion with two C-shaped profiles, which are arranged mirror-symmetrically with respect to the axis of symmetry, with mutually opposite cores and cavities directed outward, connected by a plate for connection between two mirror-symmetrical wings thereof, a connecting element, which extends along the direction of the axis of symmetry, between the plate for connection and a base, a second portion with two protrusions which extend from the base and are provided with transverse end elements.

Abstract: A supporting and guiding device for a climbing formwork beam and to such beam, comprising a supporting body to be coupled to a building structure, with which supporting means for the beam are associated, and at least one pair of guiding pins for the beam which can be activated by snap action transversely on opposite sides with respect to the beam and are adapted to be arranged in front of portions thereof.

Abstract: A support device, of the drop head type, for supporting beams of formworks for floor slabs, to an apparatus comprising such device, and to a supporting beam to be associated with the device; the device comprises an upright, a supporting head coupled to the upright, and a lower shank. The supporting head in turn comprises: two plates which are arranged mirror-symmetrically and laterally adjacent to mutually opposite sides of the upright, at least two mirror-symmetrical recesses, each one obtained on a respective plate; the device is provided with resting regions, of which one resting region is for resting the end of a supporting beam against a lateral part of the upright and a pair of mirror-symmetrical resting regions on the at least two recesses.

Abstract: A support device for supporting beams of formwork for floor slabs, which comprises an upright, the end of which can be fixed to a supporting prop that rests on the ground; a supporting head for at least one supporting beam of floor slab formwork, which is arranged coupled slideably along the upright, and elements of reversibly locking the supporting head on a preset position defined along the upright, the supporting head in turn comprises: two plates, at least two recesses, for guiding insertion and for containment for a resting portion of the corresponding supporting beam, each one of which is provided on a respective plate, each recess having a substantially flat bottom with a breadth such as to define a variable resting point for the supporting beam along the bottom as a function of the inclination of the supporting beam.

Abstract: A supporting and guiding device for a climbing formwork beam and to such beam, comprising a supporting body to be coupled to a building structure, with which supporting means for the beam are associated, and at least one pair of guiding pins for the beam which can be activated by snap action transversely on opposite sides with respect to the beam and are adapted to be arranged in front of portions thereof.

Abstract: A support device, of the drop head type, for supporting beams of formworks for floor slabs, to an apparatus comprising such device, and to a supporting beam to be associated with the device; the device comprises an upright, a supporting head coupled to the upright, and a lower shank. The supporting head in turn comprises: two plates which are arranged mirror-symmetrically and laterally adjacent to mutually opposite sides of the upright, at least two mirror-symmetrical recesses, each one obtained on a respective plate; the device is provided with resting regions, of which one resting region is for resting the end of a supporting beam against a lateral part of the upright and a pair of mirror-symmetrical resting regions on the at least two recesses.

Abstract: A formwork for performing horizontal castings for the provision of floors, of the type comprising a series of props, and supporting heads to be arranged on the props for the resting of panels designed to form a surface for a concrete casting, each panel comprising at least two longitudinal profiles, for resting on the supporting heads; each one of the longitudinal profiles comprises a central body, a first longitudinal part, for the fixing of the transverse elements, and an opposite second longitudinal part, each one of the supporting heads comprises a plate-like base from which there extends at least one lateral shoulder for the resting of the central body of a longitudinal profile in an intermediate configuration for assembly or disassembly, and a central protrusion, which protrudes from the same side as the lateral shoulders.

Abstract: A formwork for performing castings for providing floor slabs, comprising a supporting frame which is provided by assembling prefabricated frame portions, which include at least one pair of frame-like sides, which are constituted by first uprights and crossmembers, which are arranged parallel and spaced apart and connected by connecting elements, and a supporting device for supporting beams of the formwork, which in turn comprises a second upright which can be fixed at the end to the first upright, a supporting head, for at least one supporting beam, arranged coupled slideably along the second upright, and means of reversibly locking the supporting head on a preset position which is defined along the second upright.

Abstract: A support device for supporting beams of formwork for floor slabs, which comprises an upright, the end of which can be fixed to a supporting prop that rests on the ground; a supporting head for at least one supporting beam of floor slab formwork, which is arranged coupled slideably along the upright, and elements of reversibly locking the supporting head on a preset position defined along the upright, the supporting head in turn comprises: two plates, at least two recesses, for guiding insertion and for containment for a resting portion of the corresponding supporting beam, each one of which is provided on a respective plate, each recess having a substantially flat bottom with a breadth such as to define a variable resting point for the supporting beam along the bottom as a function of the inclination of the supporting beam.

Abstract: A formwork for performing horizontal castings for the provision of floors, of the type comprising a series of props, and supporting heads to be arranged on the props for the resting of panels designed to form a surface for a concrete casting, each panel comprising at least two longitudinal profiles, for resting on the supporting heads; each one of the longitudinal profiles comprises a central body, a first longitudinal part, for the fixing of the transverse elements, and an opposite second longitudinal part, each one of the supporting heads comprises a plate-like base from which there extends at least one lateral shoulder for the resting of the central body of a longitudinal profile in an intermediate configuration for assembly or disassembly, and a central protrusion, which protrudes from the same side as the lateral shoulders.