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Patent Searching and Data


Matches 301 - 350 out of 9,679

Document Document Title
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...  
WO1992010346A3  
WO/1992/010346A2
Concrete forms utilizing an improved concrete form liner comprising a two-sided fabric having a different range of pore sizes on one side compared to the opposite side. In one embodiment, a microporous coating, such as an ethylene-vinyl ...  
WO/1992/008017A1
Re-attachable structural assemblies incorporating complementary area fastening elements (27, 29) comprising hook and loop elements over extended rigid contact surfaces between structural members (14, 16, 18) of an assembly are disclosed ...  
WO/1992/007049A1
A method of treating and using waste products and to products produced thereby is described. The method comprises agitating the sewage sludge mixture and waste products with a co-agent to bind the mixture in a mixing chamber (1) having p...  
WO/1991/010028A1
There is provided a modular assembly for poured concrete forming, comprising a plurality of interconnecting rigid panel members (1) having a rear portion and front facing for contact with poured concrete to form a mold surface (2). The r...  
WO/1991/006730A1
A shuttering panel in the form of a laminated structure consists of two opposing wall-forming sheets (10, 11) and an intermediate cellular-plastic layer (19) connected to the wall sheets. The circumferential edge portions of the shutteri...  
WO/1990/008868A1
The invention relates to a formwork means, comprising formwork members for erecting continuous surfaces on one or both sides of a casting cavity, and connecting means for connecting formwork members to form a formwork surface. A formwork...  
WO/1990/005224A1
In a switchboard (1) with peripheral edge sections (2) and stiffening element bearers (4 and 5) between them to stiffen the facing (3), the securing points (6) are on or near stiffening element bearers (4) at a distance from the edge sec...  
WO/1990/001602A1
A forming board for formwork systems for concrete is made of granular PVC obtained during the recycling of copper electric cables and/or waste plastics similar to this granular PVC. The granular PVC or waste plastics are combined into a ...  
WO/1989/009864A1
A formwork panel is provided for use in moulding concrete in the building and civil engineering industries. The panel comprises a composite sheet (1) and a porous liner (2) attached to the sheet uniformly over substantially the whole sur...  
WO/1989/003466A1
This invention relates to a sheet extended on a sheathing board which is used while being fitted to the surface side of a sheathing board in a concrete mold. The present invention is mainly directed to discharge excessive water and bubbl...  
WO/1989/002511A1
The present invention relates to a formwork shutter comprised of a plurality of assembled elements. At least certain of said elements are each comprised of a profiled section (1), made with aluminium, presenting on a first face a smooth ...  
WO/1988/005104A1
Tridimensional load carrying structure comprised of reinforced concrete slabs, of which the weight has been reduced by interior recesses. Said structure may be made by means of independent blocks (G) which are prefabricated and juxtapose...  
WO/1988/000631A1
A mold form provided, on suitable portions of panels which constitute the mold form, with a plurality of outwardly extending projections having small holes at the free end portions thereof, the portions of these projections which are joi...  
WO/1987/005353A1
The easily-produced element described, which provides insulation against cold and heat and is intended in particular for concrete shuttering, scaffolding and fencing, comprises a distortion-free stabilizing structure (1) which is embedde...  
WO/1986/002122A1
A board material, primarily intended for use in shuttering panels in concrete casting formwork, is manufactured in the form of a composite laminate with a carrying outer layer comprising wood particle board or chipboard reinforced with m...  
WO/1985/004210A1
A machine (13) for the continuous casting of structural concrete walls (10) has a chassis (19) mounted on tracks (20). A telescopic boom (26) is mounted for buffing movement on a work platform (21) mounted for slewing movement relative t...  
WO/1985/002431A1
Structural module element formed as a rectangular plate and having on the plate coupling means (2) for interconnecting them, and building construction formed of these module elements, and method for erecting a building construction from ...  
WO/1984/002943A1
A formwork system (10) comprising frame elements (11), posts (12) for arrangement between the frame elements if necessary locking means (21), together with formwork sides (13). The frame elements are designed with longitudinal grooves (1...  
WO/1983/002974A1
The problem is solved in that the invention provides formwork plates as well as connection elements connecting adjacent and opposite formwork plates. The essence of said formwork construction is that there are provided formwork plates ha...  
WO/1983/001411A1
A method and device for controlling the curing rate of concrete comprising the measuring of the temperature of the concrete, assessing the momentaneous maturity of the concrete by means of the temperature variation and controlling the he...  
WO/1981/001025A1
A lining element (5) comprised of preformed synthetic material has recesses wherein the bent ends (3b) of connection irons (3), which will be straightened up later on, are embedded in a brittle mass. The device has the advantage that aft...  
WO/1979/001149A1
A method of manufacturing an edge element, which is a laminate and comprises a porous core layer (9) and a hard surface layer (8). A non-stretchable layer (6) is placed on a foldable mold (1, 2, 3, 4, 5) on a support. A hardenable layer ...  
JP2018144440A
【課題】火力発電所から排出される石炭灰の 廃材を主成分としてコンクリート型枠材を製 造し、生態系と地球環境を保持する。【解決 手段】火力発電所から排出される石炭灰...  
JP2018144450A
【課題】合板模様の転写や剥がれなどの不具 合が起こりにくい撥水性のコンクリート型枠 用合板、製造方法およびコンクリート型枠を 提供する。【解決手段】コンクリートを...  
JP6388180B1
【課題】壁部材と基礎との接合構造を構築す るために、基礎と壁部材を連結する柱脚鋼板 の下方側部を基礎のコンクリートに埋設固定 するメタルアンカー定規を提供すること...  
JP2018135710A
[Subject] Various jigs for using it for an execution method of high precision, the foundation in which settlement measurement from the outside is possible, and the foundation, an inspection method of the foundation after construction, a ...  
JP2018127786A
[Subject] It is lightweight, and is easy to do construction, the number of times of use is also mostly excellent in endurance, and it provides a concrete mold made from a plastic which does not have health impairment when discarding. [Me...  
JP2018123573A
[Subject] An execution method and a mold of a concrete member which can Heat supply uniform at arbitrary temperature with simple equipment to concrete are proposed. [Means for Solution] A mold assembly process which assembles mold 1, and...  
JP2018123675A
[Subject] The curing sheet is attached to a shuttering board inside so that a curing sheet may not separate from a shuttering board inside during concrete placing, and so that [until concrete is placed, or] it may be saved at the concret...  
JP6362474B2  
JP2018108692A
[Subject] A water-repellent layered product used for concrete molding frame material which demonstrates high water repellence even if it carries out repetition use, has high fissility with concrete after hardening, and can prevent genera...  

Matches 301 - 350 out of 9,679