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WO/2010/144942A1 |
A device for use with formwork in concrete construction. The device comprising: a body having a bore for defining a first aperture; one or more sidewalls coupled to the body, the sidewalls extending upwardly outwardly with respect to the...
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WO/2010/123258A2 |
The present invention relates to a slab mould, and to a slab construction method using same. It is an aim of the present invention to produce a mould using a plurality of Euro forms, to reduce the volume of the mould by preventing a memb...
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WO/2010/082812A2 |
The present invention provides a formwork system (40) of forming concrete wall for a building comprising, site clearing and leveling, forming a foundation (10) which includes a beam (12) and ground slab (14), thereafter forming concrete ...
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WO/2010/058916A2 |
The present invention relates to a concrete form support waler. The concrete form support waler of the present invention has a rectangular metallic rod body with one end where a fixing portion is welded to form a rectangular rod insertio...
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WO/2010/040183A1 |
A stud frame comprising a first side member (14), a second side member (16) and a plurality of sets of interconnecting members (18) extending from the first 5 side member (14) to the second side member (16). Each set includes a first int...
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WO/2010/039305A1 |
A fastening device for securing lateral supports between metal joists and a metal joist system using such fasteners are disclosed. The fastening device comprising an anchor portion capable of attaching the lateral supports to a chord of ...
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WO/2010/015178A1 |
An upper-bearing typed movable formwork used for cast-in-situ of concrete box girder in bridge engineering, comprising left and right legs (7) which are respectively fixed on a pier, left and right longitudinal/transverse sliding mechani...
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WO/2010/015244A1 |
The invention relates to a form-liner, especially for producing concrete and reinforced concrete structures, comprising a panel-shaped core and a lining skin having integrated identification elements. The invention further relates to a m...
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WO/2009/139582A2 |
The present invention relates to a cast for civil engineering and construction in which casts are connected in a sequence, set up, and fixed on a floor and installed at any angle required for construction. For this purpose, as shown in F...
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WO/2009/114902A1 |
This invention relates to an adjustable brace (1) for supporting a building member (6) relative to a foundation (8). The invention also relates to a foot (4) and an elongate member (2,3) both forming part of the brace (1). The invention ...
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WO/2009/084935A1 |
The present invention relates to a concrete form which can be assembled/disassembled quickly and easily, and enables to construct a concrete structure having multiple sides and ceiling. The concrete form includes an inside bottom support...
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WO/2009/064157A2 |
The present invention provides an improved modular plastic formwork panel (10, 30) and its construction support accessory (70), which is simple, light-weight, high reliability and strong enough to withstand the pressure caused by expansi...
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WO/2009/059410A1 |
A stay-in-place form for casting concrete structures comprises a plurality of elongate panels interconnectable in edge-to-edge relationship via complementary connector components on their longitudinal edges to define at least a portion o...
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WO/2009/040587A2 |
There are provided components, assemblies and formulations for use in forming building structures and methods of construction. A moulding component (2) comprises a first portion (111) adapted to be secured to a mould and a second portion...
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WO/2009/033225A1 |
A formwork clamp comprising: a lower elongate support member having a head portion and a tail portion, the head portion adapted for attachment to a lower portion of formwork, an upper elongate support member having a head portion and a t...
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WO/2009/003667A1 |
An anchor rod (1) for shuttering, which rod is provided at its end sections (2, 3) with a thread, comprises a conical plastic casing (4) between the threaded sections (2, 3) for the purpose of removing the rod from the cured concrete. To...
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WO/2009/004509A1 |
The present invention relates to a box profile which enables adjoining panels (2) used in wall formwork systems to be connected to each other more easily, and which enables the connection of operational members, like working platforms (6...
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WO/2008/156935A2 |
An improved concrete form (20) is provided having spaced apart, opposed, multi-panel wall sections (22, 28) interconnected by connection assemblies (68). Each wall section (22, 28) is made up of at least two form panels (24, 26, 30, 32) ...
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WO/2008/156934A2 |
Improved concrete form systems (10) are provided which permit erection of the systems (10) in close quarters adjacent existing structures, e.g., the systems (10) may be successfully installed with as little as 2-1/2 inches of clearance b...
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WO/2008/154649A1 |
A system, method, and apparatus for forming insulated concrete structures, using a foam panel and lightweight cementious type of material as forms. The assembled forms are then preferably placed into position to form a wall and/or roof t...
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WO/2008/138763A1 |
The invention relates to a connection framework (1) at an inner corner meeting point between two vertical structure formwork panels. The framework comprises two rigid frames joined at one of their sides, each provided with a planar main ...
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WO/2008/135636A1 |
The invention relates to a method for constructing a footing mould, which method comprises placing lower coupling members (3) on the ground and placing first side wall members (1) on the ground in engagement with the lower coupling membe...
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WO/2008/128275A1 |
A stud system for use in a formwork. The stud system has two spaced apart outer wall sheets and comprises at least one elongate stud member and one or more elongate reinforcing members. The stud member has a longitudinally extending web ...
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WO/2008/098755A1 |
A formwork element (1) with a lining skin (2) and, arranged on an edge or close to an edge of the lining skin (2), at least one metal edge web (3) or outer frame or carrier (4) supporting the lining skin (2) comprises identification mean...
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WO/2008/098549A1 |
The invention relates to a formwork corner system comprising a) a formwork inner corner element (1) having two interconnected inner limbs (5, 6) at an angle to each other, b) a formwork outer corner element (2) having two rigidly interco...
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WO/2008/098372A1 |
The invention provides a retaining device for assembling two panels together. The device has a support and first and second pairs of spaced-apart parallel walls extending along the support and projecting outwardly therefrom for providing...
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WO/2008/089737A1 |
The invention relates to a locking device (20, 21) for an anchor rod (2) of an anchor system of a concrete wall form, comprising a screw nut element for screwing the anchor rod through a screw thread of the screw nut element. A dome plat...
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WO/2008/089442A2 |
A forming panel is provided which is particularly useful as a large, crane-set forming panel for forming concrete walls The forming pane includes a face plate and a frame, the frame including channels having a slot extending longitudinal...
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WO/2008/063071A1 |
Support means comprising a hooking profile for rapidly to secure temporary lifted objects, particularly for floor formworks mainly in the construction and building industry, said hooking profile comprising a substantially rectangular cro...
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WO/2008/060138A1 |
A formwork system for forming concrete structure such as walls, foundation, pillars, beams or slabs comprising a plurality of formworks adapted for being connected to each other, said formworks associate with plurality of connecting mean...
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WO/2008/058313A1 |
A sideform assembly (9) includes a sideform (11) defining an attaching formation (13', 14') on an operatively rear wall (12). A mounting bracket assembly (10) comprises a connector plate (16) for supporting the sideform (11) and includes...
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WO/2008/055398A1 |
A combined formwork includes a frame (8) composed of a shallow U-shaped profiled bar (1) and a panel (3) attached on one side surface of the frame (8). The shallow U-shaped profiled bar (1) forms a plate in the middle part, which is form...
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WO/2008/047903A1 |
A forms structure, a panel support material, a panel support material for internal corner, a panel support material for external corner, and a construction method of forms capable of realizing such features as enhancing safety in transpo...
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WO/2008/025050A1 |
The preferred embodiment of the formwork apparatus (1) includes a panel (2) defining an interior side (3) for containment of a pourable substance, for example concrete (4). At least two panels are placed opposite each other and concrete ...
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WO/2008/006916A1 |
The invention relates to a connecting device for use between a formwork girder and a brace. The device includes: two arms (3) which terminate at one end in hooks (4) that can be coupled to a first flange of the brace (1), and flat extens...
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WO/2008/007986A1 |
A building panel, comprising a concrete portion with an inner and outer face, and an enclosing boundary portion around the inner face perimeter, with a rigid planar plastic sheet against the inner face, and spacing studs against the oute...
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WO/2007/143820A1 |
There is described an apparatus for a concrete form for an insulated wall. The apparatus comprises first and second wall panels arranged in opposed spaced apart parallel relationship, each panel having an inner surface, an outer surface,...
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WO/2007/135501A2 |
The present invention relates to a spacer element (10, 10') for making formworks and laying building structures, of a type comprising a substantially rectangular body, said body comprising a first end region (11), a second end region (12...
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WO/2007/131261A1 |
A building brace and foot assembly is described which prevents unwanted disc connection of the brace from a footing to prevent accidental collapse of a panel secured by the brace. The brace has telescoping sections (34) and (36) and the ...
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WO/2007/128256A1 |
A concrete boarding element (1) is disclosed, comprising a boarding skin (3), in particular, made from wood, fixed to profile elements (4) of a support structure by means of fixing means (21), passing through the boarding skin (3), the b...
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WO/2007/115355A1 |
A sideform moulding accessory (10) includes a cap member (12) for capping an end (14) of a sideform (16). The cap member (12) includes a pair of opposed sides (12.1) and (12.2) and a peripheral portion (13) with at least a part of a prof...
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WO/2007/117962A2 |
An improved tie rod for use in concrete construction is provided. The tie rod has opposing ends, referred to as ears that may be used as wedges in a subsequent concrete construction operation. In a first wall form system, the ears of the...
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WO/2007/110144A1 |
A joining device for shuttering panels which features a clamp, supported by a hollow tubular body, manually operable by means of a lever which is articulately joined to the tubular body by means of an articulated joint, the device being ...
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WO/2007/108670A1 |
The present invention relates to a device for the correct alignment of centre structures for the pouring of concrete walls. The device has guide elements and assists the operator in the correct positioning thereof and fastening thereof o...
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WO/2007/082378A1 |
The invention provides a form for use in a concrete wall forming system to define wall sections meeting an intersection region. The form comprises: panels arranged in a spaced relationship to each other to define there between a volume f...
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WO/2007/079596A1 |
A concrete forming system includes a plurality of panels, an inside corner form, an outside corner form and a plurality of fasteners for securing the panels and forms together.
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WO/2007/072528A1 |
The present patent relates to equipment for building constructions and in particular concerns tie-rods, which are used in construction formwork, with which structures in reinforced concrete are built.
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WO/2007/068063A1 |
An elongate formwork element for use in the construction of a concrete floor is disclosed. The formwork element includes a base wall (15) and a side wall (17) extending from one side edge of the base wall so that the element is generally...
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WO/2007/058491A1 |
Disclosed are an apparatus for holding wire-type formworks and a method for constructing a concrete structure using the same. The formwork holding apparatus includes flexible wires 110, each of which has both ends supported by the formwo...
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WO/2007/053027A1 |
A tie rod (1) for joining opposite side sections (23a, 23b) of a casting formwork (21) , the tie rod (1) being provided with a mid portion (3) and two rod end portions (5a, 5b) and there being formed, in the transitions between the mid p...
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