A ceiling table for a partial formwork of a concrete ceiling. The ceiling table has at least one formwork element, in particular multiple formwork elements, which can be assembled on a lower frame of the ceiling table in a nondestructive manner and which can be disassembled from the lower frame. The ceiling table has a support skeleton on which at least one formwork element, in particular multiple formwork elements, is/are arranged. The support skeleton can have multiple braces which can be connected together and separated from one another in a nondestructive manner. The support skeleton preferably has a pair of main supports, in particular parallel running main supports, on which a pair of edge supports and at least one central support that is arranged between the edge supports are arranged. The edge supports and the central support run preferably parallel to one another.

A ceiling formwork system having a formwork panel which may be placed on at least one vertical support via a mounting head. The mounting head has an anchoring cross-member which in the mounted state on the vertical support is oriented transverse thereto, the length of the anchoring cross-member corresponding to at least one side length of the ceiling formwork panel to be supported, whereby the anchoring cross-member is respectively affixable at its ends to lateral edges of the ceiling formwork panel.

A structural support system, such as, a scaffolding or a falsework comprising verticals (10) and horizontals (40) connected at node sections (120) at the verticals (10), each node section (120) comprising a locking device for joining horizontals (40) and/or diagonals with bladed ends arranged at ends of the horizontals (40) and the vertical (10), where the locking device is a cup pair comprising a bottom cup (20) held at a position on the verticals (10) and atop cup (30) moveably arranged on the verticals (10), where bladed ends of the horizontals (40) or diagonals are configured to be locked by bottom cup (20) part and top cup (30) part, providing a rigid connection. That is characterized in that parts of the structural support system intended to be held at a position on the verticals (10) are held by using one or more fastening means (50) and corresponding hole(s) (11, 25) in the parts and the verticals (10), the fastening means (50) being rigidly fixed by screwing a headed bolt into the vertical (10), providing a compressive vertical load in vertical and/or horizontal direction capacity of the lower cup via the bolt.

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.

The invention relates to a lowering system (10) for lowering ceiling formworks (70) during the removal of formworks of a building ceiling, comprising a reciprocating piston (14) and a support base (18), and a locking device, wherein the reciprocating piston (14) is slidably mounted in the support base (18), and can be pushed from an extended working position to a lowered position, and can be locked in the extended position by means of the locking device. The locking device has a pivot bearing and an eccentric lever (16), wherein the eccentric lever (16) is rotatably mounted in the pivot bearing, and the reciprocating piston (14) and the support base (18) are supported against each other in the working position by means of the eccentric lever (16).

The invention relates to a lowering system (10) for lowering ceiling formworks (70) during the removal of formworks of a building ceiling, comprising a reciprocating piston (14) and a support base (18), and a locking device, wherein the reciprocating piston (14) is slidably mounted in the support base (18), and can be pushed from an extended working position to a lowered position, and can be locked in the extended position by means of the locking device. The locking device has a pivot bearing and an eccentric lever (16), wherein the eccentric lever (16) is rotatably mounted in the pivot bearing, and the reciprocating piston (14) and the support base (18) are supported against each other in the working position by means of the eccentric lever (16).

In summary the invention described herein is broadly directed to a module for forming a reinforced concrete structure comprising (a) a formwork member that defines a cavity, (b) a reinforcement structure in the cavity, and (c) at least one formwork brace interconnecting the formwork member and the reinforcement structure.

Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.

Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.

A support structure for a frame formwork panel including a support structure and a formwork skin connected to the support structure, the support structure having two longitudinal edge girders and two transverse edge girders, wherein a corner connecting piece which is welded to the two respective edge girders is provided in at least some of the corner regions of the support structure where a longitudinal edge girder and a transverse edge girder come together.