EP1232311A1 - Verfahren und vorrichtung zum herstellen eines fertigteilelementes aus gussbeton - Google Patents
Verfahren und vorrichtung zum herstellen eines fertigteilelementes aus gussbetonInfo
- Publication number
- EP1232311A1 EP1232311A1 EP00975667A EP00975667A EP1232311A1 EP 1232311 A1 EP1232311 A1 EP 1232311A1 EP 00975667 A EP00975667 A EP 00975667A EP 00975667 A EP00975667 A EP 00975667A EP 1232311 A1 EP1232311 A1 EP 1232311A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- components
- concrete
- formwork walls
- spacer
- wire mesh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
Definitions
- the invention relates to a method and a device for producing a precast element made of cast concrete with several ⁇ ren central components, each consisting of two parallel welded wire mesh mats, from the wire mesh mats at a predetermined mutual distance, at each end welded to the two wire mesh mats straight web wires and consist of an insulating body with its top surfaces parallel to the wire mesh mats and at a predetermined distance from them, penetrated by the web wires, and with two concrete shells, each of which adjoins the insulating body and completely surrounds the wire mesh mats of the components.
- a component of this type is known from WO 94/28264, the two concrete shells of which are preferably sprayed in layers on the top surfaces of the insulating body at the place of use of the prefabricated wall in a wet or dry process.
- pouring the shells with in-situ concrete is also possible.
- the disadvantage here is that the layer-by-layer application of the concrete shell is very time-consuming and, moreover, the bond between the individual layers is not always guaranteed.
- the object of the invention is to avoid the disadvantages described and to provide a method and a device for producing a prefabricated element, which make it possible to produce a prefabricated element of the type specified in the introduction in a simple manner and to adapt the dimensions of the prefabricated element to different static requirements.
- the inventive method is characterized in that several central components are arranged with their narrow sides next to each other with a selectable distance between two formwork walls and the spaces between the insulating bodies of the components and the formwork walls are completely poured with concrete.
- the concrete shells are several m Hägan ⁇ poured gene wherein may not completely has hardened, between the individual working Come loading ⁇ ton.
- the method according to the invention is preferably used for producing vertical prefabricated walls.
- this ER be fmdungsgeclar for forming a vertical precast wall a plurality of components each of m vertical and horizontal directions ne ⁇ by side placed in abutment and, the lower construction ⁇ elements each fixed in a base plate anchored, where m is the horizontal direction adjacent components m a screened ⁇ the line are aligned and / or along a curved line and / or at any angle to each other ⁇ net.
- a device intended for carrying out the described method is characterized according to the invention in that a plurality of spacing elements made of rustproof materials are provided for producing the distances between the components and the formwork walls, and the formwork walls consist of a plurality of parts which can be connected to one another.
- spacers are provided as spacing elements, which can be plugged onto selected crossing points of the longitudinal and transverse wires of the wire mesh mats with the aid of cross-shaped slots and are supported with their ends on the formwork walls.
- elongated spacing elements are provided which can be pulled out of the spaces between the components and the formwork walls during the casting of the concrete shells.
- strip-shaped spacer plates which have a plurality of slots which run transversely to the longitudinal extension of the spacer elements for receiving fixing wedges and a crank, and which are inserted between the partial pieces of the formwork walls and pushed through the insulating bodies of the components, the Support the spacer plates on the one hand with the offset on the long wires of the inner wire mesh mat and on the other hand the formwork walls are fixed by the fixing trowel m the spacer plates.
- 1a and 1b show an arrangement according to the invention with spacers for carrying out the method in section and in plan view; 2a, 2b, 2c ei ⁇ NEN spacers in a view from below, m side view and m top view; .
- Figs. 3a and 3b show a finished cast, according to the arrangement of Figures la, lb prepared vertical Fer ⁇ tigteilwand in section and m plan view; Fig. 4, a distance ⁇ sheet; Figs. 5a and 5b another erfmdungsgeselle Anord ⁇ voltage using the Fig m spacing sheet shown. 4; FIGS.
- FIGS. 6a and 6b show a finished cast vertical prefabricated wall, produced according to the arrangement according to FIGS. 5a and 5b, in section and in a top view; 7a and 7b a further arrangement according to the invention with spacer tubes and FIGS. 8a and 8b a finished cast vertical prefabricated wall manufactured according to the arrangement according to FIGS. 7a and 7b in section and seen on top.
- FIGS. La and lb consists of a base plate 1, two formwork walls 2 and 2 'and of several central components 3.
- Each component 3 is constructed, for example, in accordance with WO 94/28264 and essentially consists of an outer one and an inner wire mesh mat 4 or 4 ', which are arranged parallel to each other at a predetermined distance.
- Each wire mesh mat 4 or 4 ' consists of a plurality of longitudinal wires 5 or 5' and a plurality of transverse wires 6 or 6 'which cross each other and are welded to one another at the crossing points.
- the mutual spacing of the longitudinal wires 5, 5 'and the transverse wires 6, 6' to one another and the diameter of the grid wire 5, 5 ', 6, 6' is selected in accordance with the structural requirements for the prefabricated wall to be produced.
- the distances are preferably chosen to be the same and are, for example, in the range from 50 to 100 mm.
- the diameters of the longitudinal and transverse wires 5, 5 'and 6, 6' are, for example, in the range from 2 to 5 mm.
- the surface before the grid mat wires 5, 5 ', 6, 6' may in the context of the invention It ⁇ be smooth or ribbed.
- the two wire mesh mats 4, 4 ' are connected to one another by a plurality of web wires 7 to form a dimensionally stable grid body.
- the web wires 7 are respectively connected to the wires 5, 5 ', 6, 6' of the two wire mesh mats ⁇ 4, 4 are welded at their ene '.
- the web wires 7 are inclined alternately ge ⁇ gens direction, ie arranged in trusses, is stiffened so that the Gitterkorper against shear stress.
- the ab ⁇ stands the web wires 7 to each other, their diameter and their distribution in the component 3 hanging from the static requirement of the manufactured precast wall.
- the diameter of the web wires 7 is, for example, in the range from 2 to 6 mm and, in the case of components with thin longitudinal and transverse wires, is preferably chosen larger than the diameter of the longitudinal and transverse wires 5, 5 'and 6 for reasons of the greater rigidity of the component 3 , 6 'of the wire mesh mats 4, 4'.
- the web wires 7 can be provided with a corrosion protection layer which, for example, consists of a zinc layer and / or a plastic layer.
- the use of web wires 7 made of stainless steel torches is also possible within the scope of the invention.
- the longitudinal and transverse wires 5, 5 'and 6, 6' of the wire mesh mats 4, 4 'and the web wires 7 can have any cross section.
- the cross sections can be oval, rectangular, polygonal or square, for example.
- the spatial lattice body formed from the two wire mesh mats 4, 4 'and the web wires 7 represents a spatial reinforcement element which is capable of absorbing corresponding thrust and pressure forces.
- both the longitudinal and transverse wires 5, 5 'and 6, 6' are mutually, as is usual with reinforcement mats, as well as the web wires 7 with the wire mesh wires 5, 5 ', 6, 6' while maintaining a minimum strength the welding knot welded.
- the wire mesh wires 5, 5 ', 6, 6' and the web wires 7 must also consist of suitable materials and have appropriate mechanical strength values.
- I m Liner h enraum between the wire mesh mats 4, 4 ', m is a PRE-b enes
- a opening gap of the wire mesh mats 4, 4' arranged an insulating body 8, the top surfaces 9 and 9 'paral ⁇ l el to d s Dra h tgittermatten 4 , 4 'run.
- the insulator 8 is used for heat insulation and sound insulation and consisting at ⁇ play, of foam plastics such as polystyrene or Polyu ⁇ rethane foam materials from foams based on rubber and rubber-based, lightweight concrete, such as autoclave or gas concrete, porous synthetic ⁇ , porous Fabrics based on rubber and caoutchouc, or made of mineral and glass wool.
- the insulating body 8 can also consist of bioplastics in the invention, for example of algae foam, which is made of foamed algae or algae ⁇ pulp.
- the location of the insulating body 8 in the device 3 is determined by the obliquely extending rib wires 7, which penetrate the Isolierkör ⁇ per. 8
- the thickness of the insulating body 8 is freely selectable and is, for example, in the range from 20 to 200 mm.
- the distances between the insulating body 8 and the wire mesh mats 4, 4 ' are also freely selectable and are selected in accordance with the desired wall thickness of the prefabricated wall.
- the insulating body 8 can also be arranged asymmetrically to the two wire mesh mats 4, 4 '.
- one or both wire mesh mats 4, 4 ' can project laterally beyond the insulating body 8 on one side or on several sides.
- Spacers 10 are attached to some crossing points of the longitudinal and transverse wires 5, 6 and 5 ', 6' of the wire mesh mats 4, 4 '. As shown in FIGS. 2a, 2b and 2c, the spacers 10 have a head 12 provided with two perpendicularly intersecting slots 11 and a plurality of feet 13 at the opposite end.
- the spacers 10 are made of stainless material, preferably plastic.
- the width of the slots 11 is smaller than the diameter of the wire mesh wires 5, 5 ', 6, 6' in order to ensure that the spacers 10 are clamped at the points of intersection of the wire mesh wires 5, 5 ', 6, 6'.
- the depth of the slots 11 and the length of the feet 13 are at the desired distance of the formwork walls 2, 2 'from the wire mesh mats 4, 4 'adapted.
- the distances are for example in Bere i CH from 10 to 30 mm, wherein the formwork walls under the dung OF INVENTION ⁇ both symmetrical as shown in FIG. 4 in dashed lines, can be arranged asymmetrically to the component 3 nen, con-.
- the feet 13 are tapered towards the end.
- m Fig. Lb borders a plurality of devices 3 and a plurality of mold walls 2, 2 aneinan 'in horizontal direction of the ⁇ .
- To build a complete vertical precast wall gren ⁇ zen also m a vertical direction a plurality of devices 3 and a plurality of mold walls 2, 2 'to each other.
- the structure of the vertical precast wall happens m fol ⁇ gender manner:
- the spacers 10 lower component 3 On the bottom plate 1, provided with the corresponding ⁇ the spacers 10 lower component 3 is first 'and all adjacent, likewise provided with spacers 10 Bauele ⁇ elements 3' are each on their narrow sides perpendicular standing up ⁇ represents.
- the components 3 'm can be aligned in a straight line, or along a curved line or at any angle to one another, any combinations of these arrangements being possible within a prefabricated wall within the scope of the invention.
- the position of the lower components 3 'on the floor ⁇ plate 1 is fixed by a plurality of rod-shaped reinforcing bars 14 which protrude with their free ends into the spaces between the insulating body 8 and the wire mesh mats 4, 4' and with their other ends m the base plate 1 is anchored, for example cast or screwed.
- further components 3 are then arranged in the vertical direction and the outer and inner formwork walls 2 and 2 'are built up.
- FIGS. 3a and 3b Shown in section and plan view, ready-molded wall with a similar OUTER concrete shell 15 and an inner concrete shell 15 '. Since the foot 13 of the spacer 10 below leak pointed and also hen the spacer 10 made of stainless material consist, the spacers 10 may be m the concrete shells 2 'remain ver ⁇ without the visual appearance of the visible outer sides of the concrete shells 2, 2' 2 to affect.
- the spacer sheet 16 consists of a sheet metal strip which is made of rustproof material, for example rustproof steel or plastic.
- the spacer sheet 16 has a two-sided crank 17 and a plurality of transversely to the longitudinal extension of the spacing plates 16 duri ⁇ Fende slots 18 for receiving Fixierkeilen 19.
- the width of the spacer plate 16 and the dimension of the cranks 17 is essentially determined by the dimensions of the wire mesh mats 4, 4 ', as explained below with reference to FIGS. 5a, 5b and 6a, 6b.
- the length of the spacer plate 16 and the number and position of the slots 18 within the spacer plate 16 is, as explained below with reference to FIGS.
- the structure of the prefabricated wall corresponds essentially to the procedure already described, with the spacers 10 being omitted.
- the spacer plates 16 serve as spacer elements, which, as shown in FIGS.
- FIGS. Shown in section and in plan view, 6a and 6b, fertiggegos ⁇ sene wall to the outer concrete shell 15 and the inner concrete shell 15 '.
- FIGS. 7a and 7b show a further exemplary embodiment for the construction of the formwork walls 2, 2 '.
- the structure of the prefabricated wall essentially corresponds to the procedure already described in FIGS. 1 a and 1 b, with the spacers 10 being replaced by spacer tubes 21.
- the method and the devices also for the production of horizontally running prefabricated parts.
- he ⁇ follows the anchoring of external components using geeigne ⁇ ter reinforcement elements to the already constructed vertical precast walls.
- these reinforcement elements can consist of anchoring bars and / or reinforcement brackets and / or of reinforcement mats and / or reinforcement strips. It may be necessary, additional Schalungse ⁇ ELEMENTS to attach to a lateral outflow of the concrete to prevent the horizontal precast Deeken during casting of the concrete shells.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT200799 | 1999-11-26 | ||
AT0200799A AT411474B (de) | 1999-11-26 | 1999-11-26 | Verfahren und vorrichtung zum herstellen eines fertigteilelementes aus gussbeton |
PCT/AT2000/000309 WO2001038664A1 (de) | 1999-11-26 | 2000-11-17 | Verfahren und vorrichtung zum herstellen eines fertigteilelementes aus gussbeton |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1232311A1 true EP1232311A1 (de) | 2002-08-21 |
Family
ID=3525833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00975667A Withdrawn EP1232311A1 (de) | 1999-11-26 | 2000-11-17 | Verfahren und vorrichtung zum herstellen eines fertigteilelementes aus gussbeton |
Country Status (5)
Country | Link |
---|---|
US (2) | US7143559B1 (de) |
EP (1) | EP1232311A1 (de) |
AT (1) | AT411474B (de) |
AU (1) | AU1371601A (de) |
WO (1) | WO2001038664A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090031661A1 (en) * | 2007-07-30 | 2009-02-05 | Khatchik Chris Khatchikian | Panels and a method of making |
US8551235B2 (en) | 2009-04-23 | 2013-10-08 | Green Wave Innovative Solutions, Llc | Algae based fire resistant materials and method of making same |
WO2010151539A1 (en) * | 2009-06-22 | 2010-12-29 | Barnet Liberman | Modular building system for constructing multi-story buildings |
MX2012004994A (es) | 2009-10-30 | 2012-06-12 | Merck Sharp & Dohme | Metodo para producir proteinas terapeuticas en pichia pastoris que carecen de actividad de dipeptidil aminopeptidasa. |
US20130266793A1 (en) * | 2010-07-18 | 2013-10-10 | Stuart Harry Robertshaw | Building panels |
FR2971803B1 (fr) * | 2011-02-18 | 2014-01-24 | Jean Pierre Theil | Elements de construction prefabriques et dispositif de fabrication |
ITBO20120506A1 (it) * | 2012-09-21 | 2014-03-22 | Schnell Spa | Metodo per la realizzazione di strutture edilizie e pannello di armatura |
BE1021309B1 (fr) * | 2013-08-06 | 2015-10-27 | Briqueteries De Ploegsteert | Element de mur porteur pour la construction d'un mur porteur pour supporter une charge, mur porteur et procede de fabrication de l'element de mur porteur et utilisation de l'element de mur porteur pour la construction d'un mur porteur. |
US9371650B2 (en) * | 2014-03-24 | 2016-06-21 | Manuel R. Linares, III | Precast concrete sandwich panels and system for constructing panels |
US9593487B2 (en) * | 2014-09-05 | 2017-03-14 | James F. Harvey | Modular building system |
US11085186B2 (en) * | 2017-07-04 | 2021-08-10 | Shandong University | Thermal-insulated exterior wall boards, dedicated molds and making methods thereof |
US11053675B1 (en) * | 2018-11-17 | 2021-07-06 | Juan Jose Santandreu | Construction panel and construction panel assembly with improved structural integrity |
ES2779274B2 (es) * | 2019-02-14 | 2022-12-20 | Worldmetor S L U | Pieza de hormigón armado y proceso de fabricación |
US20210040738A1 (en) * | 2019-08-06 | 2021-02-11 | Kim D. Blackburn | Tilt-Up and Precast Construction Panels |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US2653469A (en) * | 1948-06-12 | 1953-09-29 | Patrick J Callan | Building wall construction |
BE885615Q (fr) * | 1964-12-14 | 1981-02-02 | Cs & M Inc | Panneaux de matiere expansee modulaires renforces |
US3667187A (en) * | 1970-05-01 | 1972-06-06 | Brand Insulations Inc | Self-locking prefabricated panels |
US3879908A (en) * | 1971-11-29 | 1975-04-29 | Victor P Weismann | Modular building panel |
US3785610A (en) * | 1972-03-06 | 1974-01-15 | Symons Corp | Concrete wall form tie rod assembly with twist-off spacer members |
AT316091B (de) * | 1972-08-30 | 1974-06-25 | August Keller | Abstandhalter für Betonarmierungen |
US4104842A (en) * | 1977-02-25 | 1978-08-08 | Rockstead Raymond H | Building form and reinforcing matrix |
US4297820A (en) * | 1977-12-05 | 1981-11-03 | Covington Brothers Technologies | Composite structural panel with multilayered reflective core |
US4541164A (en) * | 1982-05-14 | 1985-09-17 | Martin Monzon Indave | Installation for the manufacture by a continuous process of compound panels for building construction |
US4505019A (en) * | 1983-03-02 | 1985-03-19 | Deinzer Dietrich F | Method of forming construction panel |
US4702053A (en) * | 1986-06-23 | 1987-10-27 | Hibbard Construction Co. | Composite insulated wall |
US4888931A (en) * | 1988-12-16 | 1989-12-26 | Serge Meilleur | Insulating formwork for casting a concrete wall |
US4936540A (en) * | 1989-02-13 | 1990-06-26 | Boeshart Patrick E | Tie for concrete forms |
US5129203A (en) * | 1990-07-26 | 1992-07-14 | Romero Arturo J | Building panel core |
US5456052A (en) * | 1991-05-27 | 1995-10-10 | Abey Australia Pty. Ltd. | Two-part masonry tie |
GB2261001A (en) * | 1991-11-04 | 1993-05-05 | Hung Hen Chow | Construction board |
CA2104175C (en) * | 1992-09-29 | 2003-11-04 | Geoffrey W. Blaney | Building block; system and method for construction using same |
AT406064B (de) * | 1993-06-02 | 2000-02-25 | Evg Entwicklung Verwert Ges | Bauelement |
US5431368A (en) * | 1994-03-31 | 1995-07-11 | Wilde; Richard L. | Tie for concrete wall forms |
IT1289898B1 (it) * | 1997-01-15 | 1998-10-19 | Froma S R L | Pannello strutturale prefabbricato per la costruzione di edifici per uso civile o industriale |
US6138981A (en) * | 1998-08-03 | 2000-10-31 | H.K. Composites, Inc. | Insulating connectors used to retain forms during the manufacture of composite wall structures |
US6212841B1 (en) * | 1999-04-01 | 2001-04-10 | J R Plume Construction Ltd. | Brick tie, in moulded plastic |
US6378261B1 (en) * | 1999-07-13 | 2002-04-30 | Carl F. Agsten | Wall system involving panels |
CA2423363C (en) * | 2000-09-22 | 2009-09-01 | Composite Technologies Corporation | Connector assembly for insulated concrete walls |
US6854229B2 (en) * | 2003-05-29 | 2005-02-15 | H.K. Marketing Llc | Form tie sleeves for composite action insulated concrete sandwich walls |
-
1999
- 1999-11-26 AT AT0200799A patent/AT411474B/de not_active IP Right Cessation
-
2000
- 2000-11-17 EP EP00975667A patent/EP1232311A1/de not_active Withdrawn
- 2000-11-17 AU AU13716/01A patent/AU1371601A/en not_active Abandoned
- 2000-11-17 US US10/148,280 patent/US7143559B1/en not_active Expired - Fee Related
- 2000-11-17 WO PCT/AT2000/000309 patent/WO2001038664A1/de active Application Filing
-
2006
- 2006-12-04 US US11/634,016 patent/US20070074458A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO0138664A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA200799A (de) | 2003-06-15 |
AT411474B (de) | 2004-01-26 |
AU1371601A (en) | 2001-06-04 |
US20070074458A1 (en) | 2007-04-05 |
US7143559B1 (en) | 2006-12-05 |
WO2001038664A1 (de) | 2001-05-31 |
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