Abstract:
Die Erfindung betrifft ein Befestigungselement (10) das oberseitig an einer Stellschalwand (54) eines Schalungssystems (52) montierbar ist. Das Befestigungselement (10) weist ein winkelförmiges Element mit einem ersten Schenkel und einem zweiten Schenkel auf. Der erste Schenkel kann in Form eines Montageteils ausgebildet sein, das reversibel lösbar an der Stellschalwand (54) befestigbar ist. Alternativ dazu kann der erste Schenkel mittelbar oder unmittelbar am Montageteil angeordnet sein. Das freie Ende des zweiten Schenkels weist eine Anschlussmöglichkeit für eine Richtstütze (24) auf oder ist mit einer Richtstütze (24) verbunden. Vorzugsweise ist das winkelförmige Element verschwenkbar zum Montageteil ausgebildet. Bei aufgestellter Stellschalwand (54) kann die Stellschalwand (54) zusammen mit dem Befestigungselement (10) und der Richtstütze (24) einen Bogen bilden, in den eine Schließschalwand (66) einführbar ist.
Abstract:
In accordance with at least one aspect of this disclosure, a concrete form can include a f earning wall including a concrete contact side and a bracing side and a plurality of braces movably connected to the bracing side of the forming wall, wherein the plurality of braces move between a refracted position and a bracing position.
Abstract:
The present invention relates to a plastic formwork panel assembly comprising a plurality of substantially plate formed panel members (A 1), each of the panel members having at least a substantially flat first side, a second side opposite to the first side and engaging means (A15) formed thereon, a plurality of reinforcing members (Cl) in the form of substantially oblong parts so adapted that one of the longitudinal surfaces thereof is pressed against a face of the panel members, wherein holding members (B1) are provided with pairs of mating engaging means for fixedly connecting the panel members (A1) to the reinforcing members (Cl) so as to form the plastic formwork panel assembly. With the above configuration, the panel members may be connected to form a reinforced plastic formwork panel assembly which may be appropriately used in constructing the concrete structure.
Abstract:
A modular form (200) for concrete walls includes a number of adjacent basic units (12) with at least one locking mechanism (500, 900) tying at least two adjacent basic units together at attachment sites on backs of the units. At least one horizontal beam (110) overlies the basic units and secures to the backs of the basic units. At least one vertical beam (202), overlying the horizontal beam, is also fastened to the backs of the basic units. At least one connector (210, 206) connects two of the vertical beams across a pouring gap (130) formed by two modular forms.
Abstract:
The formwork construction system for acoustic and thermal insulation consists of U-shaped or double U- shaped support means (1) placed into the flooring and into the slab (3) for interlocking of panels (4) of a formwork (5), with jig (6) to help the align of the walls during the concrete casting, with right angle bracket (7) for vertical fixing of the panels (4) of the formwork (5) and with the bracket (7) to be fixed with transversal connections means (8) of the formwork (5).
Abstract:
This invention relates to a curtain wall, column, and floor slab molding systems that are commonly used in the construction of concrete buildings in the construction industry. With the newly developed molding system, assembly and disassembly of molds can be completed much faster, cheaper, and safer than currently present systems.
Abstract:
A modular formwork is characterised in that each module comprises a plurality of members (6, 61, 610, 62, 620, 621) of elongated shape; a pair of guide members (1;100) apt to house said plurality of elongated members (6, 61, 610, 62, 620, 621) and locking means (7, 10) of said pair of guide members (1;100) onto said plurality of elongated members (6, 61, 610, 62, 620, 621); the arrangement being such that each end of said plurality of elongated members (6, 61, 610, 62, 620, 621) is apt to engage in a locked manner in each of said pair of guide members (1;100) thereby making a formwork plane, and subsequently each guide member (1;100) of said pair of guide members (1;100) is apt to be fastened with respect to the elongated members (6, 61, 610, 62, 620, 621) to the locking means (7, 10) in such a manner as to produce an assembled formwork module.
Abstract:
A beam (10) for formwork systems, with a transverse cross-section that is symmetrical with respect to an axis of symmetry (11) and which has, in succession: - a first portion (12) with two C-shaped profiles (13), which are arranged mirror-symmetrically with respect to the axis of symmetry (11), with mutually opposite cores (14) and cavities directed outward, connected by a plate for connection (15) between two mirror-symmetrical wings (16) thereof, - a connecting element (17), which extends along the direction of the axis of symmetry (11), between the plate for connection (15) and a base (18), - a second portion (19) with two protrusions (20) which extend from the base (18) and are provided with transverse end elements (21).
Abstract:
A method and apparatus for moulding concrete walls and for forming a mould assembly for moulding concrete walls using a pair of spaced moulds (11) formed by a plurality of mould panels (12) and (13) which have peripheral portions which overlap. Interconnecting pins (28) extend between the moulds (11) passing through the overlapping portions of the panels (12) and (13) to interconnect at least adjacent side by side mould panels (12) and (13) and space the moulds (11) from each other. Support frames (48), (49) or (60) form a supporting grid to support the moulds (11) at least at one side in an upright attitude.
Abstract:
A modular form (200) for concrete walls includes a number of adjacent basic units (12) with at least one locking mechanism (500, 900) tying at least two adjacent basic units together at attachment sites on backs of the units. At least one horizontal beam (110) overlies the basic units and secures to the backs of the basic units. At least one vertical beam (202), overlying the horizontal beam, is also fastened to the backs of the basic units. At least one connector (210, 206) connects two of the vertical beams across a pouring gap (130) formed by two modular forms.