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WO/2019/170196A1 |
The invention relates to a supporting device (14, 14', 14'', 15, 15', 15", 15''') for the construction industry. Said device has a fixing element (14a, 15''a) which rests against a side wall (2a) and is fixed at a fixing point (FP) of th...
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WO/2019/170197A1 |
The invention relates to a method for displacing a ceiling formwork (10) for a nearest concreting section (9), wherein first (11) and second (12) supporting devices for supporting the ceiling formwork (10) are arranged below the nearest ...
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WO/2019/170192A1 |
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 ...
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WO/2019/106032A1 |
The invention relates to a support device (2) for the construction industry, particularly for supporting a joist formwork. The support device (2) comprises an elongate horizontal transverse carrier (4) and at least two supporting element...
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WO/2019/083218A1 |
The present invention provides an elevator core structure that can be pre-constructed, the elevator core structure comprising: an elevator frame (120) which is separated from a main frame (110) and extends along a height direction of the...
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WO/2019/074283A1 |
The present invention relates to a combination structure of a prefabricated steel frame assembly and a lightweight permanent formwork for a steel composite concrete, in which a lightweight permanent formwork can be coupled onto all sides...
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WO/2019/074629A1 |
An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, conc...
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WO/2019/070989A1 |
A method and apparatus for forming cemented ground support columns is disclosed. Namely, driving mandrels are provided for the efficient construction of incrementally enlarged diameter support columns. For example, the driving mandrel in...
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WO/2019/068228A1 |
Disclosed is a formwork adjustment tool for a road bridge formwork. The formwork adjustment tool comprises a substrate (1), a detent nut (2), a directional nut (3), a handle (4), a detent bolt (5) and a detent protruding claw (8), wherei...
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WO/2019/068229A1 |
Disclosed is a groove type railway bridge pier formwork capable of being quickly spliced and disassembled. The groove type railway bridge pier formwork comprises a formwork panel (1), a horizontal stiffening plate (2), a vertical stiffen...
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WO/2019/068227A1 |
Disclosed is a handheld formwork adjustment tool for mounting a railway bridge pier formwork. The handheld formwork adjustment tool comprises a substrate (1), a detent nut (2), a directional nut (3), a handle (4), a detent bolt (5) and a...
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WO/2019/068232A1 |
An inclination angle groove-type road and bridge module, which comprises a module panel (1), a horizontal stiffening plate (2), a vertical stiffening plate (3) and connecting holes (4), wherein the horizontal stiffening plate (2) is arra...
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WO/2018/135935A1 |
The invention relates to a light and practical system for constructing steps and stairs with a frame comprising stringers, treads and a skirtboard. The system consists in placing the stringers at the sides where the stairs will go, the s...
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WO/2018/136674A1 |
Systems, methods, and articles of manufacture provide for a mold system for molding structures (e.g., sand castles) from one or more various types of molding substances (e.g., sand, clay, snow). In one embodiment, a mold system comprises...
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WO/2018/129591A1 |
A building system for constructing a multi-level building structure having a multitude of individual dwelling spaces arranged at different levels one upon the other includes a prefabricated hollow column formwork unit adapted to receive ...
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WO/2018/119546A1 |
A composite building template compound system, comprising a stair template (100) and a closed-type internal corner template (200). The stair template (100) comprises blocking plates (101), pinking teeth (102), stair side plates (103), st...
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WO/2018/122721A1 |
The present invention relates to a formwork mechanism for casting and moulding concrete, which comprises a coffer with a sheet and four plates disposed on the perimeter of the sheet. Each plate has holes arranged on the front face thereo...
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WO/2018/112706A1 |
Disclosed is a quick fastening device for a construction formwork, comprising a fixer and a puller, wherein a pressing and fixing face of the fixer comprises a cambered clamping groove (111) and a reinforcing rib (113) distributed symmet...
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WO/2018/107234A1 |
A permanent formwork member (1, 6) comprising a plurality of sheets (10) and reinforcing ribs (14). The sheets (10) form longitudinally extending walls (12) of the permanent formwork member (1, 6). Each of the walls (12) is arranged adja...
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WO/2018/068791A1 |
The invention relates to a modular formwork system (1) for producing concrete elements (20), consisting of a plurality of individual moulds (2), said individual moulds (2) being produced at least on the surface (3) which faces the concre...
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WO/2018/061075A1 |
Provided is formwork that does not require a screw hole to be formed in a concrete column and has excellent mounting workability on site. A formwork 1 comprises an upper member 11 and a lower member 12 that are fixed to each other by a b...
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WO/2018/049481A1 |
An apparatus (10) for use in forming step(s) or stair(s) from concrete or the like has an elongate device (12) of adjustable length. A first part (14), which can be a tube or solid, inserts into a second tubular part (16) of the elongate...
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WO/2018/038298A1 |
The present invention relates to a detachable lightweight mold structure capable of providing or dismantling a lightweight mold by means of a simple operation by detachably coupling, on the outside of the lightweight mold, fastening piec...
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WO/2018/023914A1 |
An iron structure embedded in a vertical post in a plant comprises a steel pipe (1). A cavity inside the steel pipe (1) is provided with multiple steel bars (3) extending along a length direction of the steel pipe (1) and arranged unifor...
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WO/2018/018080A1 |
Formwork for constructing a floor system in a building, the formwork comprising: a plurality of pre-cast concrete joists positioned in a generally parallel arrangement, wherein one or more of the joists comprises: a horizontal base porti...
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WO/2017/188721A1 |
The present invention relates to a mold-prefabricated beam structure comprising: a plurality of main angles comprising longitudinal members having inverted "L"-shaped cross sections, and arranged in the direction parallel to the longitud...
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WO/2017/122181A1 |
Disclosed is a structural element (1) consisting of a plurality of interlocked resilient sheet material components (2A-D), with each sheet operatively forming a component of the structural element by being shaped to provide an elongate b...
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WO/2017/109686A1 |
A device (10) for assembling downstand beams in form work for casting floor slabs, comprising - a bracket (11), which is contoured to support a portion of a downstand beam, - means (12) for fixing the bracket (11) to at least one beam of...
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WO/2017/088643A1 |
A construction filling apparatus, comprising a feeding inlet (1), a cylinder mold (2), a connecting plate (3), a square mold (4) and a mold inlet (5). The feeding inlet (1) is a funnel-shaped structure, and the cylinder mold (2) is a cyl...
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WO/2017/072703A1 |
Formwork (1) for manufacturing a concrete structure (2,16) which is composed of one or several folding portions (13), provided with one or several hollow portions (14) which in an unfolded and stretched condition have the shape of the co...
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WO/2016/139513A1 |
The invention relates to a universal modular panel that is produced preferably in reinforced steel, wherein the design of the panel deviates from the standard panel of a framework normally used in formwork systems, containing a series of...
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WO/2016/130100A1 |
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 disasse...
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WO/2016/079388A1 |
According to an example aspect of the present invention, there is provided a scaffolding arrangement to be attached to a deck structure, comprising a set of arms (2) including a carrier beam (5) for carrying the working levels and suppor...
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WO/2016/068692A1 |
A modular assembly for erecting formwork (10) to construct a concrete beam, comprising of a base formwork (14) and a pair of side formworks (16) assembleable to form a channel (41) to receive concrete, characterized in that the base form...
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WO/2016/061627A1 |
A pre-fabricated reinforcement and formwork assembly (1) for a longitudinally extending structural element that includes a prefabricated longitudinally extending reinforcement cage (2); and an open ended formwork tube (3) extending aroun...
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WO/2016/030557A1 |
According to the invention, during the assembly of a shuttering system, the leveling accessory maintains the level of a lower shuttering panel supported by a strut. The accessory comprises a U-shaped main body having adjustment means for...
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WO/2016/020578A1 |
A scaffolding to be fastened, to a bridge or the like deck structure comprises a boom system (2) for supporting the working platforms and the support structures needed for the work and for fastening the boom system of the fastening body ...
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WO/2015/192179A1 |
A building formwork module for use in a modular formwork system, the module comprising a first wall spaced away from a second wall, the first and second walls being connected by at least one web extending between the first and second wal...
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WO/2015/044714A1 |
The invention relates to a formwork system for the construction of I-shaped beams, having a series of coupling elements that can be assembled with a commercially available formwork, in order to produce the shape of the beams according to...
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WO/2015/015026A1 |
The invention relates to a formwork for a hanging beam which projects below a slab, comprising a plurality of side panels separated from each other by lower panels that can be fixed thereto in a height-adjustable manner. Each lower panel...
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WO/2014/194359A1 |
A riser safety arrangement for providing a barrier between steps on open stairs is provided. The riser safety arrangement includes a riser which positionable between an upper step and a lower step of the stairs. The riser includes an upp...
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WO/2014/127401A1 |
A structure (1), for load bearing. Three or more bars (3) are arranged about, to run along an elongate volume EV. There are walls (5) between the bars such that, in cross- section transverse to the elongate volume, the elongate volume is...
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WO/2014/096980A1 |
This invention relates to shuttering and more specifically, but not exclusively, to control joint shuttering, expansion joint shuttering and crack inducement shuttering for a concrete slab or screed. The shuttering includes: an elongate ...
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WO/2014/075131A1 |
A formwork or construction element tube (1111), which is made from multiple layers of a multi-layered material (100, 200, 10), which includes at least two filament reinforcing layers. There can also be included at least one layer of pape...
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WO/2014/048909A1 |
The invention relates to a wall formwork (1) for concrete structures, comprising a basic body (18), an outer face configured as a formwork facing (6), and anchor points in the form of anchor holes (2, 3, 4, 5) for the detachable connecti...
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WO/2014/048908A1 |
The invention relates to a wall formwork (1) for concrete structures, comprising a basic body (12), an outer face configured as a formwork facing (19), and anchor holes (5) for the detachable connection to other wall formworks. It is pro...
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WO/2014/022884A1 |
A wall assembly for forming an external wall on a building structure is disclosed. The wall assembly comprises a cladding (12) and a plurality of vertical formwork members (14, 16) spaced from each other along the wall assembly, and a ho...
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WO/2014/017891A1 |
The invention is based on the design of prefabricated built-in elements that are installed and adjusted perfectly prior to concreting, allowing the quality of the underwater concrete to be perfectly controlled, taking account of shrinkag...
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WO/2014/015670A1 |
An elastic mold for fabricating a concrete cylinder, comprising a first elastic connecting plate (1) and a second elastic connecting plate (2). Two ends of the first elastic connecting plate (1) extend toward a same side to form a first ...
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WO/2014/005400A1 |
A construction method for fair-faced concrete structure node templates, including the construction of cast-in-place reinforced concrete shear wall structure nodes, and specifically comprising the construction of internal corners of inter...
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