EP0494612A1 - Plaque de toiture pour toits inclinés - Google Patents

Plaque de toiture pour toits inclinés Download PDF

Info

Publication number
EP0494612A1
EP0494612A1 EP92100077A EP92100077A EP0494612A1 EP 0494612 A1 EP0494612 A1 EP 0494612A1 EP 92100077 A EP92100077 A EP 92100077A EP 92100077 A EP92100077 A EP 92100077A EP 0494612 A1 EP0494612 A1 EP 0494612A1
Authority
EP
European Patent Office
Prior art keywords
roof panel
plate
panel according
roof
reinforcement
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.)
Granted
Application number
EP92100077A
Other languages
German (de)
English (en)
Other versions
EP0494612B1 (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

Links

Images

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, in particular concrete, and acts as a carrier for the roof covering.
  • Conventional roofs generally have a wooden truss and purlin roof truss that supports the roof covering.
  • 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 well-known roof panel is therefore very heavy and relatively difficult to handle both during transport from the factory to the construction site and when installing it on the construction site.
  • the object of the present invention is therefore to provide a roof panel for sloping roofs which has a low dead weight but nevertheless has high stability and load-bearing capacity.
  • 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 object of the invention is achieved in that the plate is provided with a reinforcement, the continuous bottom chords arranged inside the plate and webs protruding upwards from the plate, at least the part of the reinforcement protruding from the plate being made of stainless steel or with Corrosion protection is provided that the plate between the webs is covered in each case by insulating material and that the reinforcement above the insulating material has fastening elements to which cross members can be attached as a substructure for the roof covering.
  • 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 handle.
  • the invention makes it possible to fall back on a construction which has been tried and tested in the ceiling area. While there as lower formwork acts 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.
  • roof panel also has sufficient strength in the transverse direction, it is useful to embed cross bars approximately perpendicular to the lower chords in the plate. Instead, 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 the reinforcement is crossed.
  • the slab in the area of the verge, can also have a slot running along the roof slope, which is also filled with an insulating body and in this case a reinforcement running transversely.
  • the reinforcement expediently has a lower chord and an upper chord.
  • 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.
  • stop surface is integrated into a recess in the plate without protruding parts, specifically in the middle of the vertical plate. This simplifies the 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. This also optimally encloses the rod elements protruding upward from the plate.
  • the roof area is often so large that it cannot be covered with a single roof panel. In such cases, it is favorable if the roof panel has elements, in particular metal elements, which are concreted in, for firm and flush connection to a neighboring panel. This enables the formation of a statically homogeneous pane as a roof surface.
  • the plates in the ridge area can be designed in a crenellated shape 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 panels should be concreted in so that they are flush with the contour of the panel. 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.
  • Fig. 1 the schematic diagram of a house 1 is shown, the roof structure of which is composed of roof panels 2 according to the invention. It can be seen that the roof panels 2 can be used for other roof shapes (hip roof etc.) in addition to a simple saddle 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 grooves 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 static 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 located 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 clipping 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.
  • a nut 11e is seated on the anchor bolt 11d and 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 upper flange 17, on which cross girders 18, which carry the roof covering, are fastened at a fixed grid spacing from one another.
  • This roof covering can consist of roof tiles or other elements which are hung or placed on the cross members 18.
  • the cross members 18 are formed by the usual wooden roof battens.
  • the crossbeams 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 - in accordance with the building physics requirements.
  • 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 thus 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 bent 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 that functions as an under-roof and 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 bent 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 an upper chord, thus replacing the previous pressure bar. Instead, the U-profile can also be welded onto the top chord of a conventional ribbed girder.
  • 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 to each other.
  • the cavity formed by the welding cans and open to the inside of the roof can be subsequently plastered.
  • the plates can be better gripped and aligned by the operating personnel.
  • the connecting elements to be welded together 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 cost-effectively and quickly.
  • the hitherto required assembly of a roof structure made of purlins and rafters is superfluous, you get an insulation that is integrated in the roof panel, which is already largely completed by the manufacturer, and last but not least, you get a flat, paperable bottom side of the roof panel.

Landscapes

  • 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)
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 true EP0494612A1 (fr) 1992-07-15
EP0494612B1 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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29606692U1 (de) * 1996-04-12 1996-11-07 Weinrich, Hermann, 34128 Kassel Wärmedämm-Dachelement für geneigte Dächer in Niedrig- und Passivhäusern
AT1145U1 (de) * 1996-01-18 1996-11-25 Bauunternehmung Ing Anton Hutt Selbsttragende dachtafel und dachkonstruktionen
EP0752506A1 (fr) * 1995-07-03 1997-01-08 SÜBA-Cooperation Gesellschaft für Bauforschung, Bauentwicklung und Franchising mbH Plaque de toiture pour toits inclinés
EP0756045A1 (fr) * 1995-07-28 1997-01-29 Lösch GmbH Betonwerke Dalle autoportante pour toits inclinés
GB2305447A (en) * 1995-08-21 1997-04-09 Bison Holdings Ltd Roof structure
DE19736670A1 (de) * 1997-08-22 1999-02-25 Ziegelwerk Gundelfingen Gmbh Fertighaus
WO1999018301A1 (fr) * 1997-10-04 1999-04-15 Peter Maack Toit en batiere ou en croupe
EP0911456A2 (fr) 1997-10-23 1999-04-28 Veit Dennert KG Baustoffbetriebe Toit incliné montable et panneau de toiture utilisable à cet effet
WO1999034068A2 (fr) * 1997-12-24 1999-07-08 Burkhart Schurig Systeme isolant constructif compose
DE19706666C2 (de) * 1996-09-04 2000-02-10 Peter Maack Unterboden oder Estrich für Fußböden in Gebäuden
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
EP1070801A2 (fr) 1999-07-15 2001-01-24 HVG - Haass Vertriebsgesellschaft für Bauelemente mbH Structure porteuse composée d'une poutre à treillis et d'un profilé en bois
EP1174555A1 (fr) * 2000-07-21 2002-01-23 SÜBA Bau Aktiengesellschaft Plaque préfabriquée de béton
EP2050885A3 (fr) * 2007-10-18 2009-08-19 Xella Baustoffe GmbH Composant de montage pour panneaux de toit ou panneaux muraux autoportants
EP2423402A2 (fr) 2010-08-31 2012-02-29 Alpha beton SPRL Elément préfabriqué hautement isolé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007063668B4 (de) 2007-10-18 2016-02-18 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Montagebauteil für selbsttragende Dachtafeln oder Wandplatten aus Porenbeton
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305991A (en) * 1964-12-14 1967-02-28 Victor P Weismann Reinforced modular foam panels
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
FR2485595A1 (fr) * 1980-06-26 1981-12-31 Prb Sa Element arme thermo-isolant et procede de fabrication de cet element
AT386033B (de) * 1985-10-18 1988-06-27 Menkveld Hendrikus Dachbauelement fuer schilf-, strohdaecher od.dgl.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720353U (de) * 1956-01-26 1956-04-12 Georg Puchner Traeger fuer deckenkonstruktion.
DE1758770U (de) * 1957-09-14 1957-12-27 Filigranbau Stefan Keller K G Element zur befestigung einer verlorenen schalung an stahlleichttraegern fuer geschossdecken von gebaeuden.
FR1452000A (fr) * 1965-01-20 1966-02-25 Nouveau procédé de construction de toiture de bâtiments par éléments préfabriqués, et produits nouveaux résultant de la mise en oeuvre de ce procédé
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305991A (en) * 1964-12-14 1967-02-28 Victor P Weismann Reinforced modular foam panels
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
FR2485595A1 (fr) * 1980-06-26 1981-12-31 Prb Sa Element arme thermo-isolant et procede de fabrication de cet element
AT386033B (de) * 1985-10-18 1988-06-27 Menkveld Hendrikus Dachbauelement fuer schilf-, strohdaecher od.dgl.

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794386A (en) * 1995-03-07 1998-08-18 Suba Cooperation Gesellschaft Fur Bauforschung Und Franchising Mbh Roof panel for sloped roofs
EP0752506A1 (fr) * 1995-07-03 1997-01-08 SÜBA-Cooperation Gesellschaft für Bauforschung, Bauentwicklung und Franchising mbH Plaque de toiture pour toits inclinés
DE19523673A1 (de) * 1995-07-03 1997-01-09 Sueba Coop Bauforschung Dachtafel für geneigte Dächer
EP0756045A1 (fr) * 1995-07-28 1997-01-29 Lösch GmbH Betonwerke Dalle autoportante pour toits inclinés
GB2305447B (en) * 1995-08-21 1999-02-03 Bison Holdings Ltd Roof structure
GB2305447A (en) * 1995-08-21 1997-04-09 Bison Holdings Ltd Roof structure
AT1145U1 (de) * 1996-01-18 1996-11-25 Bauunternehmung Ing Anton Hutt Selbsttragende dachtafel und dachkonstruktionen
DE29606692U1 (de) * 1996-04-12 1996-11-07 Weinrich, Hermann, 34128 Kassel Wärmedämm-Dachelement für geneigte Dächer in Niedrig- und Passivhäusern
DE19715248C2 (de) * 1996-04-12 1999-07-29 Hermann Weinrich Dachelement für Gebäudedächer, insbesondere für Gebäude in Niedrigenergie- oder Passivbauweise
DE19706666C2 (de) * 1996-09-04 2000-02-10 Peter Maack Unterboden oder Estrich für Fußböden in Gebäuden
DE19736670A1 (de) * 1997-08-22 1999-02-25 Ziegelwerk Gundelfingen Gmbh Fertighaus
WO1999018301A1 (fr) * 1997-10-04 1999-04-15 Peter Maack Toit en batiere ou en croupe
DE19743846A1 (de) * 1997-10-04 1999-06-02 Peter Dr Ing Maack Sattel- oder Walmdach
DE19743846C2 (de) * 1997-10-04 2000-09-21 Peter Maack Sattel- oder Krüppelwalmdach
EP1229180A3 (fr) * 1997-10-04 2002-08-14 Peter Dr.-Ing. Maack Toit en batière ou en croupe
EP1229180A2 (fr) * 1997-10-04 2002-08-07 Peter Dr.-Ing. Maack Toit en batière ou en croupe
EP0911456A2 (fr) 1997-10-23 1999-04-28 Veit Dennert KG Baustoffbetriebe Toit incliné montable et panneau de toiture utilisable à cet effet
WO1999034068A2 (fr) * 1997-12-24 1999-07-08 Burkhart Schurig Systeme isolant constructif compose
WO1999034068A3 (fr) * 1997-12-24 1999-09-02 Burkhart Schurig Systeme isolant constructif compose
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
EP1070801A2 (fr) 1999-07-15 2001-01-24 HVG - Haass Vertriebsgesellschaft für Bauelemente mbH Structure porteuse composée d'une poutre à treillis et d'un profilé en bois
DE19933101C1 (de) * 1999-07-15 2001-05-23 Hvg Haas Vertriebsgesellschaft Tragsystem aus Gitterträger und Profilholz
EP1174555A1 (fr) * 2000-07-21 2002-01-23 SÜBA Bau Aktiengesellschaft Plaque préfabriquée de béton
EP2050885A3 (fr) * 2007-10-18 2009-08-19 Xella Baustoffe GmbH Composant de montage pour panneaux de toit ou panneaux muraux autoportants
EP2423402A2 (fr) 2010-08-31 2012-02-29 Alpha beton SPRL Elément préfabriqué hautement isolé
EP2423402A3 (fr) * 2010-08-31 2012-06-20 Alpha beton SPRL Elément préfabriqué hautement isolé
BE1019464A3 (fr) * 2010-08-31 2012-07-03 Alpha Beton Sprl Element prefabrique hautement isole.

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
EP0494612B1 (fr) 1995-09-13
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
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

Similar Documents

Publication Publication Date Title
EP0752506B1 (fr) Plaque de toiture pour toits inclinés
EP0494612B1 (fr) Plaque de toiture pour toits inclinés
DE1658886A1 (de) Dachkonstruktion
EP1019594B1 (fr) Jeu de pieces detachees pour sous-toit autoporteur de toiture inclinee
DE4025639C2 (de) Dachtraggerüst-Fertigbauteil
DE19721165A1 (de) Industriell vorfertigbare Leichtbau-Decken- oder Dachtafeln
CH639719A5 (en) Building with a multi-legged frame structure
EP1174555B1 (fr) Plaque préfabriquée de béton
EP1019595B1 (fr) Toit en batiere ou en croupe
AT166299B (de) Bauelement für geneigte Dächer
DE29923649U1 (de) Fertighaussystem
DE19746778A1 (de) Geneigtes Montagedach und dafür verwendbare Dachtafeln
DE3837377C2 (de) Flachdach-Dämmkeil
DE4211929A1 (de) Fertighaus
DE9117191U1 (de) Dachtafel für geneigte Dächer
AT408114B (de) Einrichtung für die überdachung von bestehenden dächern und trageleiste hiefür
DE3028640A1 (de) Tragwerk fuer satteldaecher
DE29603232U1 (de) Massives Fertigdach
DE2844382A1 (de) Dachplattenbauelement und dachstuhl sowie verfahren zum errichten des dachstuhles
DE1484082A1 (de) Bauelementesatz fuer Schutzdaecher,insbesondere fuer Bahnsteigdaecher,und deren Einbauten
DE19715248A1 (de) Dachelement für Gebäudedächer, insbesondere für Gebäude in Niedrigenergie- oder Passivbauweise
DE19910524A1 (de) Anordnung eines Bauelements
DD238416A1 (de) Dachkonstruktion
DD252633A1 (de) Steildachkonstruktion aus grossformatigen stahlbetondachelementen
DE3331948A1 (de) Satteldachkonstruktion

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19920721

17Q First examination report despatched

Effective date: 19930917

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI NL

REF Corresponds to:

Ref document number: 127875

Country of ref document: AT

Date of ref document: 19950915

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950920

REF Corresponds to:

Ref document number: 59203607

Country of ref document: DE

Date of ref document: 19951019

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2078556

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20001130

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20001205

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011221

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020105

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020129

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020130

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20020131

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020213

Year of fee payment: 11

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030104

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030801

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030930

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050104