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Patent Searching and Data


Matches 51 - 100 out of 2,998

Document Document Title
WO/2010/114280
The present invention relates to a railroad tie, and to a mold for manufacturing same. More particularly, the present invention relates to an H-shaped railroad tie produced from prestressed concrete (PC) and reinforced concrete (RC), whe...  
WO/2010/114280
The present invention relates to a railroad tie, and to a mold for manufacturing same. More particularly, the present invention relates to an H-shaped railroad tie produced from prestressed concrete (PC) and reinforced concrete (RC), whe...  
WO/2010/108960
The invention relates to a formwork element (1) for concrete, in particular a formliner, having at least one formwork surface (1a). According to the invention, the formwork element (1) is characterized in that the at least one formwork s...  
WO/2010/099711
An ecological slope-protected formwork (l) used in pouring concrete is provided: The front surface of the formwork (l) is provided with a plurality of grooves which are interlaced each other and form a grid structure. The width of the up...  
WO/2010/094838
The invention relates to a method of manufacturing an impregnate (8) that is provided with markings (7), a wood or fibre board coated with the impregnate, a high-pressure laminate that contains the impregnate and a concrete casting mould...  
WO/2010/079186
This invention relates to a panel for form work of concrete walls or slabs and more particularly to a secured crimping of stiffeners on a latticed sheet including a plurality of ribs. The crimping is carried out on at least one intersect...  
WO/2010/074550
A formwork may design as one piece of system form by metal or plastic moulding, with depress groove that may covers multi- directional angles on either side of sheet, provides for a light weighted, tough, strong and resilience all-weathe...  
WO/2010/062255
A composite board (10) comprising a first (12) and fifth layer (14) of thermoplastic material, a second (16) and fourth layer (18) of metal and a third layer (20) made from a combination of thermoplastic material and a reinforcing fillin...  
WO/2010/048910
The invention relates to a stretch board, particularly for boarding concrete elements, comprising a board having a substantially rectangular cross-section and at least one push-on element (1) arranged movably on the board in the longitud...  
WO/2010/036971
A formliner, sheet, system, and method of use and manufacture are provided in order to provide a product that can minimize and/or eliminate visible seaming between interconnected formliners during fabrication of a pattern on a curable ma...  
WO/2010/030081
Provide is paper formwork formed with two layers of semicylindric paper tubes. The paper formwork includes a pair of semicylindric inner paper tubes, and a pair of semicylindric outer paper tubes pressed against an exterior of the semicy...  
WO/2010/030081
Provide is paper formwork formed with two layers of semicylindric paper tubes. The paper formwork includes a pair of semicylindric inner paper tubes, and a pair of semicylindric outer paper tubes pressed against an exterior of the semicy...  
WO/2010/023342
The present invention relates to a formwork panel that has a special internal structure achieved by means of the use of suitable textile fabrics that give rise to a high impact strength. This same panel incorporates corner reinforcements...  
WO/2010/023342
The present invention relates to a formwork panel obtained by pultrusion and displaying a special internal structure achieved thought the use of adequate textile fabrics (1) that produce a high degree of impact resistance. This panel als...  
WO/2010/017608
The present invention refers to a concrete mold (10) comprising a first surface (20); a second surface (30) opposed to said first surface (20); an alveolar structure (35) interconnecting said first and second surfaces (20, 30); and an en...  
WO/2010/015244
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...  
WO/2010/008298
Method for casting of shell structured layers, wherein a carpet shaped layer of a casting material, particularly in powdered condition, is supplied with a curing agent. The powdered casting material prepared is arranged on a web layer an...  
WO/2009/152872
The invention relates to a sheathing element (1) for concrete, particularly sheathing plate, having at least one sheathing surface (1a), wherein the at least one sheathing surface (1a) has at least one coating (3). The sheathing element ...  
WO/2009/149509
A panel comprising one or more decking members is arranged such that a settable material can be supported thereon to form a composite panel. The panel further comprises one or more elongate strengthening elements, each element being arra...  
WO/2009/097899
The present invention relates to a high-precision, integrated modular formwork especially designed to increase resistance to the pressures exerted by concrete, comprising panels reinforced by means of additional ribs (10, 10a).  
WO/2009/071814
Multiple-use reusable formwork system made up of formwork elements and of the elements for assembling them. - Each formwork element is made up of a surround formed of U-section longitudinal members (20) that form stiffeners and at least ...  
WO/2009/045088
A CPF liner is available in the form or sheet which comprises of 2 layers of 100% Polypropylene. When properly placed on the surface of formworks (either wood, steel or plastic) it can improve the quality of concrete, cast in such formwo...  
WO/2009/027548
The invention relates to a method and unit for producing rigid, recyclable polymer sandwich panels, preferably based on polypropylene, and to the resulting panel, said unit comprising three lines, namely: a line in which a polypropylene-...  
WO/2009/024623
The invention relates to a permanent plastic formwork system formed by two parallel surfaces, namely an outer surface (1) and an inner surface (2), consisting of a plurality of flat or longitudinally curved, hollow, extruded plastic slat...  
WO/2009/024623
The invention relates to a permanent plastic formwork system formed by two parallel surfaces, namely an outer surface (1) and an inner surface (2), consisting of a plurality of flat or longitudinally curved, hollow, extruded plastic slat...  
WO/2009/022022
The invention relates to a method and unit for producing polymer sandwich panels and to the resulting panel, said unit comprising three lines, namely: a line in which a foam core is produced by extrusion; another line in which the struct...  
WO/2009/014302
A panel for a mold for construction of a concrete structure, comprises: a plate having an outer surface to which a mold frame member is coupled; one or more mold frame coupling members formed on an outer surface of the plate, and coupled...  
WO/2009/013050
The invention relates to a method for producing a ceiling and to a ceiling produced using the method. It is intended by means of the invention to improve the production of ceilings. To achieve this object, surfaces are provided with the ...  
WO/2008/156935
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) ...  
WO/2008/155244
This invention relates to improvements to a panel, particularly for making poured concrete forms or the like, which panel comprises at least one layer (1) having such mechanical properties as to be able to withstand the stresses of the c...  
WO/2008/156935
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) ...  
WO/2008/156934
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...  
WO/2008/155244
This invention relates to improvements to a panel, particularly for making poured concrete forms or the like, which panel comprises at least one layer (1) having such mechanical properties as to be able to withstand the stresses of the c...  
WO/2008/156934
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...  
WO/2008/150989
A system and method for forming wall structures onsite without the need for prefabricated wall elements are provided. The wall structures can be constructed with the use of only a framing crew, without the need for other types of constru...  
WO/2008/128683
The invention relates to a formwork element having a lattice wrapped in a film (16), characterized in that the lattice comprises at least two separate lattice mats (10) wrapped in a common film (16).  
WO/2008/130329
A composite board comprising a first layer of material consisting of one material from a first hard plastic material set; a second layer consisting of a metal having at least a substantially high strength to weight ratio; a third layer o...  
WO/2008/131005
A panel (100, 200, 300, 400) is disclosed, which comprises a core (116, 216, 316, 416) and first and second plates (114, 214, 314, 414) disposed on opposing sides of the core (116, 216, 316, 416). The core may comprise pluralities of fir...  
WO/2008/116274
The present invention relates to formwork for forming at least part of a concrete wall. The formwork includes a pair of retainers between which wet concrete of the wall can be retained. One or more spacers extend between the retainers an...  
WO/2008/098755
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...  
WO/2008/098372
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...  
WO/2008/096353
A modular formwork system, comprising a plurality of longitudinally adjacent exterior formwork members, and a plurality of longitudinally adjacent interior formwork members laterally spaced from corresponding exterior formwork members, w...  
WO/2008/096353
A modular formwork system, comprising a plurality of longitudinally adjacent exterior formwork members, and a plurality of longitudinally adjacent interior formwork members laterally spaced from corresponding exterior formwork members, w...  
WO/2008/095897
A panel for poured concrete retaining walls of concrete forms, particularly for concrete slab forms or the like, which panel is comprised of at least one bearing layer of wood or the like, which is at least partly externally covered with...  
WO/2008/092439
The present invention relates to a shuttering element for producing concrete and reinforced concrete structures, comprising a multi-layer panel and a frame element which at least partially surrounds the multi-layer panel and provides at ...  
WO/2008/089442
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...  
WO/2008/060138
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...  
WO/2008/058313
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...  
WO/2008/055398
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...  
WO/2008/015307
A subject of the present invention is a shuttering panel formed by a casing of glass fibre and polyester resin filled with strips of wood, forming a sandwich-type structure. Owing to its special configuration, the glass-fibre casing, pro...  

Matches 51 - 100 out of 2,998