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Patent Searching and Data


Matches 251 - 300 out of 9,615

Document Document Title
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...  
WO/1995/002101A1
A lining board (1) has a lining skin (2) and a support (4) that supports the skin at the side opposite to the concrete and if required marginal bars (3) that extend in an approximately parallel direction to the supports (4). Adjacent lin...  
WO/1995/000724A1
One has aimed at providing a rational method for casting a wholly (in full length) or partly (in longitudinal sections) insulated wall or other building component in, preferably reinforced, concrete. Thus, a disposable formwork is used, ...  
WO/1994/021863A1
The invention relates to a sheeting panel with outer, parallel, spaced covering sheets (3) with a filling structure (28, 29) between them. In order to obtain a light sheeting panel with high deformation resistance it is proposed that the...  
WO/1994/021433A1
A method for manufacturing a reinforced cementitious columnar structure (102) includes providing a mold (100) having a cavity which corresponds to a shape and size of the columnar structure (102), placing at least one nonwoven metal fibe...  
WO/1994/020704A1
A water-permeable concrete formwork of thermo-plastic resin characterized in that a thermoplastic resin layer having water permeability is provided on at least one of the surfaces of a basic thermoplastic resin layer, whereby removal of ...  
WO/1994/009227A1
This invention provides a concrete form made of a thermoplastic resin which is obtained by thermally press molding a thermoplastic resin containing a predetermined amount of a glass fiber having a specific mean fiber length. A ceiling pl...  
WO/1994/009228A1
A casting mould for keeping the cast compound together and supporting it on casting elongated objects, standing on an underlayer and extending vertically comprises a flexible elongated enveloppe (3) being substantially inelastic and havi...  
WO/1994/008110A1
This invention pertains to a novel adjustable formwork system which can be used in the manufacture of a wide range of structurally efficient cross-sectional shaped concrete beams, columns and structures. A cast-in-place concrete beam for...  
WO/1994/002693A1
A bearer design (1) to support flat structural components has two crossing pluralities of parallel pairs of bands (4, 5) where girders (2, 3) form the bands. The girders (2, 3) are secured so as not to rotate on the outside of the connec...  
WO/1993/017205A1
A concrete formwork member including a plane forming skin (1) adhered to a metal stiffening sheet (2) which is in turn secured to a joining and stiffening frame (3). The forming skin (1) is an enamelled metal sheet and its forming surfac...  
WO/1993/009312A1
A slab formwork panel (9) consists of a sandwich structure, the median part of which is covered with two outer layers (10) of a composite resin material with reinforcing filaments. The median part is formed from parallel and regularly sp...  
WO/1993/008350A1
Apparatus and method for attaching and bi-directionally tensioning a porous fabric (1) over a flexible, rectangular form support (2). The frame (3) comprises a pair of rigid, parallel frame members (4, 5) connected by a pair of parallel ...  
WO/1993/001440A1
Various constructions of prefabricated sleeve are described for fitting round pipes which are to have brickwork or foundation work in concrete made round the pipe. The sleeve acts to hold the mortar/concrete away from the pipe (12) until...  
WO/1993/000494A1
A mould-form shuttering board against which concrete is intended to be cast. The shuttering board is preferably wood-based, such as so-called plywood, and is mainly characterized in that the side of the shuttering panel intended to lie i...  
WO/1992/014886A1
The invention includes placing a plurality of temporary supports (65) on the site surface (69), accurately locating the floor assembly (10) on the supports, and providing a space between the floor assembly and the surface. Forms (74, 76)...  
WO/1992/014892A1
The form decking in a single piece of composite material is comprised of a containment body (2) of molded plastic which determines the external configuration of the decking (1) and which is provided with embedded internal armouring and r...  
WO/1992/014013A1
In order to reduce its weight, a lining board (1) has at its edges, instead of hollow sections, flat marginal strips (3) that project perpendicularly to the lining skin (2) and that have, in order to increase their stiffness, an area (5)...  
WO/1992/014014A1
A form plate (10) of a form for concrete is covered with a porous web (24) so that air and water may leave the concrete. For tensioning the web (24), a profile member (12) is provided at which the end of the web (24) is fixed by means of...  
WO/1992/013016A1
Plastic-coated substrate, such as sheet of plywood useful as concrete form panel, having a topcoat of moisture-cured isocyanate-terminated urethane prepolymer with the surface of the topcoat having high degrees of specular gloss and smoo...  

Matches 251 - 300 out of 9,615