EP0494612B1 - Plaque de toiture pour toits inclinés - Google Patents

Plaque de toiture pour toits inclinés Download PDF

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Publication number
EP0494612B1
EP0494612B1 EP92100077A EP92100077A EP0494612B1 EP 0494612 B1 EP0494612 B1 EP 0494612B1 EP 92100077 A EP92100077 A EP 92100077A EP 92100077 A EP92100077 A EP 92100077A EP 0494612 B1 EP0494612 B1 EP 0494612B1
Authority
EP
European Patent Office
Prior art keywords
plate
slab according
roofing slab
roof
roofing
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.)
Expired - Lifetime
Application number
EP92100077A
Other languages
German (de)
English (en)
Other versions
EP0494612A1 (fr
Inventor
Adolf Ambrosch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sueba-Cooperation Gesellschaft fur Bauforschung Bauentwicklung und Franchising Mbh
Original Assignee
Sueba-Cooperation Gesellschaft fur Bauforschung Bauentwicklung und Franchising Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sueba-Cooperation Gesellschaft fur Bauforschung Bauentwicklung und Franchising Mbh filed Critical Sueba-Cooperation Gesellschaft fur Bauforschung Bauentwicklung und Franchising Mbh
Publication of EP0494612A1 publication Critical patent/EP0494612A1/fr
Application granted granted Critical
Publication of EP0494612B1 publication Critical patent/EP0494612B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E04B7/225—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material the slabs having non-structural supports for roofing materials

Definitions

  • the invention relates to a roof panel for pitched roofs, which consists of a plate made of hardenable material and acts as a support for the roof covering, the plate being provided with a reinforcement having webs projecting upwards from the plate, at least the one from the plate protruding part made of stainless steel or is provided with corrosion protection and has fastening elements to which cross members can be fastened as a substructure for the roof covering.
  • Conventional roofs generally have a wooden truss and purlin roof truss that supports the roof covering.
  • Such a roof structure has to be created by carpenters in a relatively complex manner.
  • the increasing scarcity of such skilled workers and the general desire to rationalize the production of residential houses increases the demand for roofs that can be manufactured industrially.
  • the concrete slab Since the roof panel not only carries its own weight, but also the weight of the roof covering and the weight of snow loads, the concrete slab must be made very thick so that it can withstand these loads with the appropriate security.
  • This known roof panel is therefore very difficult and relatively difficult to handle both during transport from the factory to the construction site and during installation on the construction site.
  • a roof element of the type described above is known from FR-A 24 85 595.
  • This roof element can be transported rolled up and is only applied to a roof structure of the conventional type at the construction site. Without such a roof structure, this element, which is flexible due to its rollability, cannot absorb the forces resulting from the roof covering, because the bending and tensile forces acting on the element are derived by the rafters of the roof structure.
  • the roof truss is basically necessary for fastening the non-rigid roof element.
  • the object of the present invention is therefore to provide a roof panel for pitched roofs which has a low dead weight but nevertheless has high stability and load-bearing capacity, without having to rely on a conventional roof truss for this.
  • the roof panel should be inexpensive to manufacture and quick and easy to cover. Last but not least, it should also be characterized by good thermal insulation.
  • the advantage of the object of the invention lies in the fact that the reinforcement absorbs a substantial part of the forces acting on the roof panel, so that the plate can be made thin-walled and single-layered and is accordingly easy to transport and to handle.
  • the invention makes it possible to fall back on a construction which has been tried and tested in the ceiling area. While there it functions as the lower formwork for the cast-in-place concrete, it is further developed according to the invention for use as a roof panel in that it no longer functions as a formwork panel, but rather as a support for the roof covering.
  • the otherwise usual lattice girder reinforcement must be replaced by one with corrosion protection, in particular by galvanized reinforcement and the space between the above webs is filled with insulating material. This gives a roof panel that can run self-supporting without intermediate supports over the entire height of the attic and, in particular, no longer requires the usual structure of a roof structure made of purlins and rafters.
  • the roof panel In order to anchor the roof panel, it has at least one metal stop surface in the area of its support on the eaves, which corresponds to a support mounted on the ceiling.
  • This support can have a cylindrical support surface with a horizontal axis in order to facilitate the pivoting of the roof panel to the desired angle of inclination.
  • the support can be horizontally and / or vertically adjustable so that the roof panel can still be aligned.
  • the reinforcement protruding from the slab runs along the roof slope.
  • the lower flange enclosed by the plate material absorbs the tensile forces, while the upwardly projecting web absorbs the bending moments and compressive forces and at the same time carries the fastening elements for the roof covering.
  • cross bars extending approximately perpendicular to the lower chords are expediently embedded in the plate.
  • mesh mats can also be used.
  • the plate has a transverse slot in the area of the eaves, which is filled with an insulating body and crossed by the reinforcement.
  • the plate can also have a slot running along the roof slope in the area of the verge, which also has an insulating body is filled and in this case a reinforcement running across it is crossed.
  • the reinforcement expediently has a lower chord and an upper chord.
  • stop surface is integrated into a recess of the plate without protruding parts, specifically in the middle of the vertical plate. This simplifies transport and storage of the roof panels. In addition, you only have one bearing point per roof panel, which makes it easier to assemble and align it.
  • T or I beams are suitable as reinforcement, the lower flange of which is cast into the plate.
  • reinforcement made of lattice girders is particularly expedient, in which the web is formed by bar elements running obliquely, preferably at approximately 45 °, between the upper and lower chord is formed because you can then fall back on the existing production facilities for reinforced slab ceilings.
  • Angle hooks, staples, eyelets or the like, into which the roof battens are inserted or inserted, can be used to fasten the cross members.
  • the fastening elements can be welded on; in the case of other materials, screwing on or the like can be considered.
  • the reinforcement carries a wooden slat parallel to itself on its upper edge or on the outside of its upper flange. This allows the spacing of the crossbeams, particularly the usual roof battens, to be easily adjusted on site.
  • fasteners so that they themselves act as cross members. This is an inexpensive variant.
  • the roof panel according to the invention is particularly suitable for use in removable attics.
  • particularly high-quality thermal insulation is recommended.
  • it has proven to be particularly advantageous not to use the usual insulating mats, but to produce the insulation by foaming directly on the plate.
  • the rod elements projecting upward from the plate are optimally enclosed.
  • the roof area is often so large that it cannot be covered with a single roof panel.
  • the roof panel has elements, in particular metal elements that are concreted in, for firm and flush connection to a neighboring panel on its side region. This enables the formation of a statically homogeneous pane as a roof surface.
  • the plates in the ridge area can be shaped like a battlement, so that they overlap and are supported there with a counterpart.
  • the plates lying opposite one another can also be firmly connected to one another by a corresponding clamp or by an adapted welding base.
  • the fastening elements for connection to the neighboring slabs should be concreted in so that they are flush with the contour of the slab. Corrosion-protected materials are preferably used as the material.
  • the roof panel according to the invention can also have recesses in the middle area into which a roof window or dormer can be inserted or through which a chimney, a ventilation pipe or an antenna rod can be guided through the roof.
  • roof panels 2 each of which extends in one piece from the ridge 3 to the eaves edge 4, lie flush next to one another.
  • roof panels that run in one piece over the entire width of the roof.
  • a dormer 5 is attached to one of the roof panels 2, and an auxiliary roof 6 of an extension is connected.
  • the throats 7, 8 that arise at the joints of the dormer 5 and the secondary roof 6 with the roof panels 2 do not have to be equipped with a separate one Bars are executed. These beams are unnecessary due to the self-supporting plate structure of the roof panel 2.
  • the roof panel has a plate-shaped base body 9 made of concrete or lightweight concrete, which is reinforced according to the structural requirements, and extends essentially in one piece from the ridge 3 to the eaves edge 4.
  • the plate 9 On the ridge 3, the plate 9 is crenellated and is supported there on its counterpart 10 lying on the other roof side, a projecting tooth on the plate 9 engaging in a corresponding gap on the counterpart 10 and vice versa. A possible stapling of the plate 9 with its counterpart 10 by a welded-in concrete is not shown.
  • the plate 9 has at least one metal stop surface 11b, which is concreted in concrete and which interacts with a support shoe 11.
  • the support shoe 11 comprises an adjusting screw 11a with which the position of the plate 9 can be adjusted via the pressure plate 11b.
  • the support shoe 11 can be adjusted in the vertical direction to unevenness of the upper wall end 12 to which he is attached.
  • the highest lying support shoe is chosen as the reference dimension and all other support shoes are aligned accordingly by relining.
  • the support shoe 11 is provided with an elongated hole 11c, which corresponds to an anchor bolt 11d integrated in the upper wall closure 12 or in the ceiling 13.
  • an anchor bolt 11d integrated in the upper wall closure 12 or in the ceiling 13.
  • a nut 11e On the anchor bolt 11d sits a nut 11e, which presses on a washer 11f provided with a hole.
  • the washer 11f connects positively to the support shoe 11 by means of a toothing, not shown, and thus fixes it.
  • the upper wall end 12 can end as in the example shown with a ceiling 13 or the wall can be extended beyond the ceiling 13 and form a knee support bearing the shoe 11 and thus the roof.
  • the plate 9 is reinforced with several Lattice girders 14 arranged in parallel are provided, the lower flange 15 of which runs inside the plate and is surrounded on all sides by the concrete of the plate, and the web of which is composed of individual bars 16 which are welded to the lower flange 15 at approximately 45 ° and protrude from the plate.
  • the bottom goods are connected to the cross bars, not shown, so that the plate is reinforced in the longitudinal and transverse directions.
  • the bars 16 carry a rectilinear top flange 17, on which cross girders 18, which carry the roof covering, are fastened to one another at a fixed grid spacing.
  • This roof covering can consist of roof tiles or other elements which are hung or placed on the cross members 18.
  • the cross beams 18 are formed by the usual wooden roof battens.
  • the cross members 18 are nailed to a wooden slat 19 running parallel to the upper flange 17 designed as a folding plate.
  • This construction has the advantage that the position of the individual cross members 18 can still be varied on the construction site.
  • the roof panel In the ridge area, the roof panel has a vent 20, which allows the roof covering to be ventilated.
  • the roof panel carries on the eaves edge 4 an eaves end board 21 with which the roof panel is given a visual finish.
  • the plate 9 At its top is the plate 9 with insulating material 22 coated.
  • This insulating material is preferably applied by foaming, so that the bars 16 of the reinforcement are enclosed by the insulating material.
  • the insulating layer can extend over the entire height of the rib support; but it can also end below the top chord 17 - according to the building physics requirements.
  • FIG. 2 further shows, the lower end of the insulating layer 22 is followed by an insulating body 23 integrated into the plate 9 in the eaves area, and underneath is the wall insulation 24.
  • the house is therefore completely and completely surrounded by insulation.
  • the end plates 9 in the gable area have a slot running in the direction of the roof slope, which is filled by an insulating body 23a. It can be seen from FIG. 6 that this effectively isolates the roof overhangs exposed to the cold from the rest of the roof area.
  • a different attachment for the cross member 18 is proposed: On the upper flange 17 of the lattice girder 14, fastening elements for the cross member are welded at a fixed distance. In the example shown, it is a question of folded flat iron 26, into which transverse roof battens are inserted.
  • a wooden slat 19 is clamped to the upper flange 17, which is designed as a round bar.
  • This carries a planking 27 acting as an under-roof, which is covered with a layer of roofing felt 28.
  • a counter battens 29 is attached, which in turn carries the cross member 30.
  • the cross members 30 shown consist of folded sheet metal supports which run over the entire width of the panel and can be used like normal wooden roof battens for hanging roof tiles.
  • the construction becomes considerably more cost-effective if the upper chord 17 has a U-profile which is open at the top and into which wooden slats 19 are inserted, onto which the transverse slats 18 are nailed directly.
  • the U-profile can act directly as a top chord, thus replacing the previous pressure bar. Instead, the U-profile can also be welded onto the top flange of a conventional ribbed beam.
  • 5 and 5a also shows an abutting edge between two adjacent plates 9 and 9a.
  • the two plates 9 and 9a have welded cans 31 and 31a incorporated on their side edges, which lie exactly opposite one another in the case of assembled plates and butt with one another with their edges, so that they are fixed with a weld seam 32 can be connected.
  • the cavity formed by the welding cans and open to the inside of the roof can be subsequently plastered.
  • the plates can be gripped and aligned better by the operating personnel.
  • the connecting elements to be welded to one another that is to say, for example, the welding cans 31 and 31a, are then more accessible. After welding, this non-insulated area above the butt joints is then filled with insulating material and finally the cross members 18, for example conventional roof battens, are mounted on the fastening elements of the upper straps.
  • the plate 9 has a plurality of metallic fastening elements which follow one another in the transverse direction and which are concreted into the plate in alignment, expediently on their underside.
  • These fasteners are preferably made of galvanized steel, stainless steel or other corrosion-resistant materials.
  • the present invention allows roofs to be erected extremely inexpensively and quickly.
  • the hitherto required assembly of a roof structure made of purlins and rafters is superfluous, you get an insulation integrated in the roof panel, which is already largely finished by the manufacturer, and last but not least you get a flat, paperable bottom side of the roof panel.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Body Structure For Vehicles (AREA)
  • Tents Or Canopies (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Claims (21)

  1. Panneau de toit pour toits en pente, qui est composé d'une plaque (9) de matière durcissable et qui joue le rôle de support pour la couverture de toit, la plaque (9) étant munie d'une armature (14) qui présente des âmes (16) émergeant de la plaque (9), en saillie vers le haut, dont au moins la partie qui émerge de la plaque est composée d'acier inoxydable ou est munie d'une protection anti-corrosive et présente des éléments de fixation (19, 26) auxquels des poutres transversales (18, 30) servant d'infrastructure pour la couverture,
    caractérisé
    en ce que la plaque (9) qui est en particulier en béton ou matière analogue au béton, est auto-porteuse, ce pourquoi l'armature (14) qui émerge de la plaque est disposée le long de la pente du toit et présente des semelles inférieures (15) continues à l'intérieur de la plaque (9), en ce que, sur sa face supérieure, la plaque est recouverte sur sa surface d'une couche additionnelle de matière isolante (22) et les éléments de fixation prévus pour les poutres transversales sont disposés au-dessus de la matière isolante, et en ce que, dans la région de son appui, la plaque (9) présente au moins une surface de butée métallique (11b) qui correspond à un appui (12) monté sur le mur ou le plancher de la maison.
  2. Panneau de toit selon la revendication 1,
    caractérisé
    en ce qu'à son extrémité inférieure, la plaque (9) présente, une fente s'étendant transversalement qui est comblée par un corps isolant (23) et traversée par l'armature (14).
  3. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que, dans la région latérale, la plaque (9) présente une fente s'étendant le long de la plaque qui est comblée par un corps isolant (23a) et est traversée par une armature (14a).
  4. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la surface de butée (11b) est disposée dans un évidement de la plaque (9).
  5. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la surface de butée (11b) est disposée à peu près au centre vertical de la plaque, et de préférence noyée dans le béton de la plaque.
  6. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que l'armature (14) est composée de poutres à I ou de poutres en treillis.
  7. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que les âmes (16) de l'armature (14) portent des semelles supérieures continues (17) sur lesquelles sont montés les éléments de fixation (19, 26) prévus pour les poutres transversales (18, 30).
  8. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que les éléments de fixation (26) sont des crochets coudés, des crampons, des anneaux ou équivalents.
  9. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que les éléments de fixation sont formés par des lattes en bois (19) s'étendant sur le bord supérieur de l'armature (14), parallèlement à ce bord.
  10. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la semelle supérieure (17) est un profilé en U s'ouvrant vers le haut destiné à recevoir une latte de bois.
  11. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la plaque (9) présente, à son extrémité latérale et/ou supérieure, les éléments de fixation (31, 31a) servant à l'assemblage rigide et dans un même plan avec une plaque voisine (9a, 10).
  12. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que les éléments d'assemblage sont noyés dans le béton dans la plaque (9) à l'affleurement de celle-ci et sont composés d'une matière résistante à la corrosion, notamment d'un métal.
  13. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la plaque (9) est d'une forme crénelée à son extrémité supérieure.
  14. Panneau de toit selon la revendication 1,
    caractérisé
    en ce qu'une bande de garniture s'étendant parallèlement à la plaque (9) est posée entre les éléments de fixation (19, 26) et les poutres transversales (18, 30).
  15. Panneau de toit selon la revendication 1,
    caractérisé
    en ce qu'il présente, dans la région centrale, un évidement destiné à recevoir un chien assis, une lucarne ou équivalent.
  16. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la plaque (9) a une épaisseur d'environ 4 cm à environ 7 cm, notamment d'environ 5 cm.
  17. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que des barres d'armature s'étendant transversalement aux semelles inférieures (15) sont disposées à l'intérieur de la plaque (9).
  18. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la surface de butée (11b) est fixée aux semelles inférieures (15) de l'armature (14) ou à des fers d'armature s'étendant transversalement.
  19. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que la plaque (9) présente, à son extrémité inférieure, des éléments de fixation noyés dans le béton pour le montage des chéneaux.
  20. Panneau de toit selon la revendication 1,
    caractérisé
    en ce que l'isolation (22) ne s'étend que sur une partie de la largeur de la plaque (9), de sorte que les bords longitudinaux des plaques (9) qui s'étendent parallèlement à la pente du toit restent au moins partiellement libres pour servir de zone de préhension pour le montage.
  21. Procédé de montage d'un toit à l'aide de panneaux de toit selon une des revendications 1 à 20, dans lequel ces panneaux sont posés sur la maison avec la pente désirée, en prenant appui dans la région des chéneaux et dans la région des pignons,
    caractérisé
    en ce qu'on assemble tout d'abord les unes aux autres des plaques adjacentes, en ce qu'ensuite, la région qui n'est pas encore isolée est comblée d'une matière isolante au-dessus des joints et en ce qu'on pose finalement les plaques de toit s'étendant transversalement.
EP92100077A 1991-01-11 1992-01-04 Plaque de toiture pour toits inclinés Expired - Lifetime EP0494612B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4100623A DE4100623A1 (de) 1991-01-11 1991-01-11 Dachtafel fuer geneigte daecher
DE4100623 1991-01-11

Publications (2)

Publication Number Publication Date
EP0494612A1 EP0494612A1 (fr) 1992-07-15
EP0494612B1 true EP0494612B1 (fr) 1995-09-13

Family

ID=6422833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100077A Expired - Lifetime EP0494612B1 (fr) 1991-01-11 1992-01-04 Plaque de toiture pour toits inclinés

Country Status (12)

Country Link
EP (1) EP0494612B1 (fr)
AT (1) ATE127875T1 (fr)
CZ (1) CZ282837B6 (fr)
DE (2) DE4100623A1 (fr)
EE (1) EE02952B1 (fr)
ES (1) ES2078556T3 (fr)
HU (1) HU216522B (fr)
LT (1) LT3491B (fr)
LV (1) LV11050B (fr)
RU (1) RU2052039C1 (fr)
SK (1) SK279021B6 (fr)
UA (1) UA27730C2 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
EP2050548A2 (fr) 2007-10-18 2009-04-22 Xella Baustoffe GmbH Procédé de fabrication d'un élément de construction pour panneaux de toiture ou muraux autoporteurs et dispositif de mise en oeuvre dudit procédé
DE102007049951A1 (de) 2007-10-18 2009-04-30 Xella Baustoffe Gmbh Montagebauteil für selbsttragende Dachtafeln oder Wandplatten, Verfahren zur Herstellung des Montagebauteils sowie Anlage zur Durchführung des Verfahrens

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DE29606692U1 (de) * 1996-04-12 1996-11-07 Weinrich, Hermann, 34128 Kassel Wärmedämm-Dachelement für geneigte Dächer in Niedrig- und Passivhäusern
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DE19736670A1 (de) * 1997-08-22 1999-02-25 Ziegelwerk Gundelfingen Gmbh Fertighaus
DE19743846C2 (de) * 1997-10-04 2000-09-21 Peter Maack Sattel- oder Krüppelwalmdach
DE19746778A1 (de) 1997-10-23 1999-04-29 Dennert Kg Veit Geneigtes Montagedach und dafür verwendbare Dachtafeln
DE19859937A1 (de) * 1997-12-24 1999-07-01 Burkhart Schurig Zusammengesetztes konstruktives Dämmsystem
DE19836872A1 (de) * 1998-08-14 2000-02-17 Dennert Kg Veit Verfahren zur Herstellung von industriell vorfertigbaren Leichtbau- Decken- oder Dachtafeln und danach hergestellte Tafel
DE19933101C1 (de) * 1999-07-15 2001-05-23 Hvg Haas Vertriebsgesellschaft Tragsystem aus Gitterträger und Profilholz
DE10035935A1 (de) * 2000-07-21 2002-01-31 Sueba Bau Ag Flächiges Betonfertigteil
BE1019464A3 (fr) * 2010-08-31 2012-07-03 Alpha Beton Sprl Element prefabrique hautement isole.
CN107313542A (zh) * 2016-04-26 2017-11-03 深圳市清华苑建筑与规划设计研究有限公司 一种斜坡种植屋面构造和构造方法

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DE1609931A1 (de) * 1966-12-02 1970-05-21 Helmut Bruckner Feuerbestaendiges Dachelement
FR2355137A1 (fr) * 1976-06-15 1978-01-13 Otce Omnium Tech Etu Const Equ Element prefabrique de couverture ou de plancher
LU82560A1 (fr) * 1980-06-26 1982-01-20 Prb Sa Element arme thermo-isolant et procede de fabrication de cet element
DE3210607A1 (de) 1982-03-23 1983-09-29 Heinz Ing.(grad.) 8644 Pressig Carl Dach aus vorgefertigten betonplatten
AT382667B (de) * 1985-03-27 1987-03-25 Bucher Franz Vorgefertigtes schalungselement
AT386033B (de) * 1985-10-18 1988-06-27 Menkveld Hendrikus Dachbauelement fuer schilf-, strohdaecher od.dgl.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2050548A2 (fr) 2007-10-18 2009-04-22 Xella Baustoffe GmbH Procédé de fabrication d'un élément de construction pour panneaux de toiture ou muraux autoporteurs et dispositif de mise en oeuvre dudit procédé
EP2050885A2 (fr) 2007-10-18 2009-04-22 Xella Baustoffe GmbH Composant de montage pour panneaux de toit ou panneaux muraux autoportants
DE102007049951A1 (de) 2007-10-18 2009-04-30 Xella Baustoffe Gmbh Montagebauteil für selbsttragende Dachtafeln oder Wandplatten, Verfahren zur Herstellung des Montagebauteils sowie Anlage zur Durchführung des Verfahrens
DE102007063668A1 (de) 2007-10-18 2009-12-24 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Verfahren zur Herstellung eines Montagebauteils für selbsttragende Dachtafeln oder Wandplatten
DE102007049951B4 (de) * 2007-10-18 2012-10-25 Xella Baustoffe Gmbh Verfahren zur Herstellung eines Montagebauteils für selbsttragende Dachtafeln oder Wandplatten
DE102007049951B9 (de) * 2007-10-18 2013-05-29 Xella Baustoffe Gmbh Verfahren zur Herstellung eines Montagebauteils für selbsttragende Dachtafeln oder Wandplatten
DE102007063668B4 (de) * 2007-10-18 2016-02-18 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Montagebauteil für selbsttragende Dachtafeln oder Wandplatten aus Porenbeton

Also Published As

Publication number Publication date
UA27730C2 (uk) 2000-10-16
DE59203607D1 (de) 1995-10-19
HU216522B (hu) 1999-07-28
SK6192A3 (en) 1995-03-08
HU9200089D0 (en) 1992-04-28
LV11050B (en) 1996-06-20
ES2078556T3 (es) 1995-12-16
LT3491B (en) 1995-11-27
RU2052039C1 (ru) 1996-01-10
LV11050A (lv) 1996-02-20
EE02952B1 (et) 1996-12-16
SK279021B6 (sk) 1998-05-06
EP0494612A1 (fr) 1992-07-15
CZ282837B6 (cs) 1997-10-15
HUT62961A (en) 1993-06-28
CZ6192A3 (en) 1993-07-14
ATE127875T1 (de) 1995-09-15
LTIP924A (en) 1995-03-27
DE4100623A1 (de) 1992-07-16

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