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Patent Searching and Data


Matches 251 - 300 out of 9,678

Document Document Title
WO/2002/090683A2
Improvements in a stackable construction panel system are disclosed. The system includes stackable wall forms for receiving a flowable material, each form having a pair of foam panels tied together in a spaced and parallel relationship b...  
WO/2002/090687A1
This invention relates to the field of construction, in particular, to structures used for the production of concrete forms, preferably, for the production of monolithic construction elements, and can be used, preferably, in the construc...  
WO/2002/055812A1
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 o...  
WO/2002/048479A2
New system of formworks for concrete casting, comprising various elements connected to one another for the construction of any building structure in concrete, such as foundations, plinths, reversed beams, straight and curved walls, pilla...  
WO2002018212A3
A forming panel having board with a release barrier of a substrate and a barrier/release layer secured to the board by an adhesive.  
WO/2002/029178A1
The invention relates to a support structure or formwork for producing three-dimensionally curved wall, floor or ceiling elements. The invention is characterised by a composite material (1) consisting of flexure-resistant, essentially fl...  
WO/2002/022991A1
The device comprises juxtaposed panels or modules (1) formed by a metal frame (2) having a face covered by a plastic sheet (3) that is slightly drawn in relative to a perimetric flange (5) of the frame (2) to absorb expansions, said flan...  
WO/2002/022982A1
Disclosed is a formwork panel that is made of an insulating material and incorporates a corrugated reinforcing metal core. Thanks to its reinforcing metal core that is corrugated, the panel is very strong and resistant to pressure whatev...  
WO/2002/018212A2
A forming panel having board with a release barrier of a substrate and a barrier/release layer secured to the board by an adhesive.  
WO/2002/012630A1
A method and system is provided for constructing large continuous concrete slabs without using conventional shrinkage control joints. The system comprises a grid of closely spaced crack inducers (2) arranged relative to a concrete-pourin...  
WO/2001/061124A1
A profiled section for making a frame of a boarding plate is comprised of an outer elastic wall (1), and an inner wall (10) having two grab recesses (5, 8). The first shallow recess (8) has a flat bottom and its side surface obliquely be...  
WO/2001/049955A1
Said formwork consists of a plurality of narrow laminae (2) made of plastified wood or rigid plastic, which are joined to form a tubular body (1) and are fixed with the aid of an outer envelope (3) consisting of a helicoidally wound glas...  
WO/2000/068527A1
The invention relates to a trimmable rapid construction and formwork panel which is provided in a sandwich structure and which is comprised of a core material (4) that is resistant to crushing and shearing and is covered on both sides wi...  
WO/2000/056509A1
An air-permeable protective fabric (4) for casting concrete in a form, the form consisting or flat form boards (1) having a front (3) to be directed towards the concrete (2) and a back (5) to be directed away from the concrete (2), is ad...  
WO/2000/054948A1
The invention relates to a concrete formwork consisting of a holding device (3) and a porous web (1) which is fixed to said holding device (3) by means of a redispersible adhesive (2).  
WO/2000/030845A1
The invention relates to a composite multilayer panel, particularly suitable for formworks, especially of floor slabs. According to the invention, the panel has a core consisting by at least one layer (1) made of a high-density expanded ...  
WO/2000/017469A1
The present invention discloses a plastic concrete form panel used to construct a concrete structure. The rear surface of the concrete form panel (300) according to the present invention is provided with multiple horizontal and vertical ...  
WO/2000/011281A1
The invention provides a void former (10) having a spacer region (16) for spacing adjacent void formers to form channels between them. The invention further provides a spacer accessory for a void former, the accessory having a spacer reg...  
WO/1999/040275A1
The invention relates to a process for the execution of the foundation works of prefabricated modular housing units (M), comprising the realization of a supporting platform (1) in reinforced concrete cast on the ground surface (P) by usi...  
WO/1999/040276A1
This invention relates to a process for the execution of the foundation works for buildings erected with prefabricated structures, comprising the realization of a supporting platform in reinforced concrete cast on the ground surface, hav...  
WO/1999/032741A1
A frame unit (11) used in the construction of a formwork module. The frame unit (11) is formed by connecting together rectangular loops of wire (12, 13) to form a rectangular block shape. Panels (60) and reinforcement (16) are connected ...  
WO/1999/023330A1
A system of forming and casting concrete is disclosed in which Stress Distribution Members of various configurations are used in conjunction with a frame system, flexible membrane sheeting (3) or rigid sheets (28), to produce optimal res...  
WO/1999/023313A1
The aim of the invention is to create a side slope stabilisation which can be produced at the construction site without the use of prefabricated bodies, but with all the same advantages and with the option of reusing the excavated materi...  
WO/1999/020854A1
A tentative fixing means (4) used for tentatively fixing a stone material (2) to a surface (31) of a concrete form (3) before concrete is poured into the form is provided with a bolt (5), a nut (6) and a decorative sheet holding member (...  
WO/1999/015743A1
A plate (1) for a concrete formwork which comprises a core member (2) of flat resin material, resin sheet members (3) pasted on both surfaces of the core member, and a plurality of crosspieces (5) fixed to peripheral portions and a centr...  
WO/1999/013160A1
A flexible concrete form (10) provides both straight and curved configurations, and is adapted to flex both horizontally and vertically. The form (10) includes a face panel (16) and upper (18) and lower (28) flanges having lips (20, 24) ...  
WO/1999/009276A1
A structural framing system including at least one coupling edge (30), at least one locking clip (20) structured to extend over adjacently disposed coupling edges, and a plurality of primary frame elements (40) from which the coupling ed...  
WO/1999/001631A1
The invention relates to a method for preparing and renovating ancient walls (2, 2.1), specially those made of stone (8), brick, mortar (9) or the like. The wall (2, 2.1) is laterally sealed and is irrigated with water from the top down ...  
WO/1998/055715A1
In a universal, reusable system for molding concrete or other settable fluids for use in building construction, an apertured plastic panel (500) is provided for use in the framing system in which the plastic panel (500), rather than bein...  
WO/1998/041714A1
A universal reusable system (10) is provided for molding concrete or other settable fluids for use in building construction. In the subject system, apertured composite plastic panels (12, 12') and frames, prestressed by the presence of a...  
WO/1998/013179A1
An improved concrete form liner includes a microporous membrane (14) having pores that transmit water, but prevent the passage of particles with a diameter of 2 microns or greater, and a porous sheet (16) having pores in the range of 0.2...  
WO/1997/049881A1
The invention relates to a structural member, in particular for wall and ceiling shuttering, with a working surface (22) and a structural frame (14) on which the working surface (22) is mounted and which has frame members (23) perpendicu...  
WO/1997/045611A1
The invention relates to a shuttering element to be repeatedly used for keeping poured concrete in the required shape until it is sufficiently hardened. Such shutterings are usually made from wood or wood-like board material. The inventi...  
WO/1997/043507A1
A concrete form system and a concrete wall poured using the form system wherein the wall has a horizontal length and a vertical height and a pair of generally planar faces, the wall having a plurality of recesses formed in at least one o...  
WO/1997/033749A1
This invention relates to a composite structure having a porous surface and a multilayer film laminated to the porous surface. The multilayer film comprises a copolyester layer and a polymer layer wherein the copolyester layer is positio...  
WO/1997/004903A1
An individual bracket for holding and securing an object to the surface of a construction form for embedding the object in a settable material, such as concrete, and exposing the face surface of the object in the finished concrete. The f...  
WO/1997/004180A1
The object of the present invention is to provide a method for thawing frozen ground for laying concrete primarily at a construction site by use of a continuous length of circulating hose (12) placed on the frozen ground inside and/or ad...  
WO/1996/032554A1
The invention relates to concrete form panel sheeting comprising a resinous polymer core (2) defining a concrete-form face (4) and an opposite face, and a concrete-facing surface layer (8) attached to the concrete-form face, the concrete...  
WO/1996/026068A1
This invention relates to a panel of material comprising a film comprising a layer of a solid polyolefin and a layer of copolyester wherein said copolyester comprises: (1) a dicarboxylic acid component comprising repeat units from at lea...  
WO/1996/008621A1
A formwork cartridge (10a) which, together with further identical formwork cartridges (10b, 10c and so forth), besides a formwork plate (23a), comprise a framework consisting of two parallel uprights (11a) connected through intermediate,...  
WO/1996/006242A1
A building structure is made by wall panels (24) interconnected by column connectors (10). Wall caps (44, 58) support floor panels (34) which have cavities to form headers (82) and purlins (74). Rebar (72) and concrete is placed into sel...  
WO1995022672A3  
WO/1995/024531A1
The invention relates to a formwork (1), particularly for use when casting horizontally and slopingly lying areas. The formwork (1) is substantially formed as a flat bag of PVC or another suitable cloth material consisting of a top cloth...  
WO/1995/022673A1
Method of manufacturing a rigid object from a hardening material by spraying said material upon a flexible non-stretchable sheet (1) which is held under tension which tension according to the invention is obtained by means of forces subs...  
WO/1995/022672A2
A shuttering plate (1) has a first plate (12) riveted to a rectangular steel base frame (2) and to which a second plastic-coated plate (14) is adhesively secured. The plastic coating facing the concrete is perfectly continuous so that th...  
WO/1995/021976A1
In the known scaffold board protectors are arranged on its head ends consisting of steel hoops which prevent the board from splitting. According to the invention a protector (4) of plastic is arranged on each head end (3) of the scaffold...  
WO/1995/014837A1
A system for forming architectural concrete walls comprises a plurality of modular form units (32), each form unit comprising a generally rectangular support frame, a backing sheet (34, 36) and an overlying facing sheet (56; 58), each fa...  
WO/1995/014836A1
The proposed shuttering panel (1) has edge struts (3) formed from a flat extruded section made of aluminium, an aluminium alloy or another light metal, ensuring both lightness and rigidity. The contact points for clamps (7) for the mutua...  
WO/1995/012726A1
A flexible formwork assembly (11) into which concrete is delivered to form a concrete structure (10). The formwork assembly (11) includes flexible sheets (12, 13) suspended from a support assembly (18). The sheets (12, 13) surround a rei...  
WO/1995/004202A1
Formwork for rapidly placing forms for a curved staircase of any shape giving an exceptional finish, including a lower member or base and upper members or riser forms. The formwork further comprises horizontal supporting members (16) for...  

Matches 251 - 300 out of 9,678