EP2770131B1 - Verbesserte Dachanordnung - Google Patents

Verbesserte Dachanordnung Download PDF

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Publication number
EP2770131B1
EP2770131B1 EP14156440.1A EP14156440A EP2770131B1 EP 2770131 B1 EP2770131 B1 EP 2770131B1 EP 14156440 A EP14156440 A EP 14156440A EP 2770131 B1 EP2770131 B1 EP 2770131B1
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EP
European Patent Office
Prior art keywords
apex
reinforced
roof
arrangement
planar reinforcing
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EP14156440.1A
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English (en)
French (fr)
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EP2770131A1 (de
Inventor
Sean Coyle
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Keystone Lintels Ltd
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Keystone Lintels Ltd
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Publication of EP2770131A1 publication Critical patent/EP2770131A1/de
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    • 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
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • 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

Definitions

  • the present invention relates to an improved roofing arrangement and in particular to an improved roofing arrangement for increasing habitable space in attics.
  • roofs are provided by using trussed rafters which significantly reduce the amount of habitable space in the attic, see Figures D, F, G and H.
  • systems using purlins see Figures C, E and H and rafter framing or alternatively modified plate trusses known as attic trusses are used.
  • the use of purlins and framed rafters mean that skilled roofers have to carefully and accurately place the purlins before the overlying rafters are built into position.
  • the purlins are heavy and awkward to work with which increases the health and safety risk on site.
  • Even with the use of attic trusses there is a requirement to provide a horizontal tying member see Figure F at the base of the rafters being a bottom chord or ceiling tie to restrain the horizontal thrust on the walls which would otherwise be imposed.
  • the load acting on the structural members of the roof is provided by wind load which gusts against the roof covering elements and is transferred into the roof rafters and onto the load bearing structures supporting the roof rafters.
  • These load bearing structures are traditionally provided by load bearing masonry or timber framed walls. Another direct load occurs as a result of the weight of the roof covering elements bearing down on the rafters.
  • GB 2 430 946 A discloses a roofing arrangement according to the preamble of claim 1.
  • the present invention provides an improved roofing arrangement for a ridged roof comprising a roof apex reinforcing means, the roof apex reinforcing means comprising sloping planar reinforcing means tapering to or proximal to the apex of the ridged roof, the sloping planar reinforcing means being substantially parallel to a main plane of a sloping portion of the ridged roof, the planar reinforcing means extending along all or a substantial part of the length of the apex of the roof and extending along an upper region of at least one sloping portion of the ridged roof.
  • the roof apex reinforcing means is provided for resisting thrust of the rafters or roof members such as roof panels spanning between the eaves and a location at or about the apex or roof apex reinforcing means.
  • the roof apex reinforcing means is extendable between and couplable to at least two end supports for supporting the roof apex reinforcing means down through a load bearing construction.
  • the roof apex reinforcing means is provided by sheets fixed to the timber roof rafters on one or both sloping surfaces of the ridged roof proximal to the apex.
  • the end sheets are mechanically couplable to the end supports.
  • the roof apex reinforcing means is provided by a reinforced apex beam having two sloping planar reinforcing members tapering to the apex of the reinforced apex beam, each sloping planar reinforcing member being substantially parallel to the main plane of the respective sloping portion of the ridged roof, the planar reinforcing members extending along all or a substantial part of the length of the reinforced apex beam.
  • the reinforced apex beam has web means extending between locations at or about the two spaced apart ends of the tapering planar reinforcing members.
  • the web means reduces the effective length of the span of the roof rafters or roof members such as roof panels spanning between the eaves and a location at or about the lower ends of the reinforced apex beam. This reduces the effect of bending on the span of the roof rafters or the roof members such as roof panels.
  • the end supports comprising two gable wall spandrel means.
  • the improved roofing arrangement comprising a reinforced apex beam extendable between at least two end supports, the end supports comprising two gable wall spandrel means for supporting the entire weight of the reinforced apex beam down through a load bearing construction on which the spandrel means is mountable.
  • the reinforced apex beam having spaced apart web means extending between locations at or about the two spaced apart ends of the tapering planar reinforcing means.
  • the planar reinforcing means form an outer part of an upper portion of a ridged roof and extend along all or a substantial part of the length of the reinforced apex beam.
  • the web means extends between locations at or about the two lower ends of the planar reinforcing means.
  • the end supports comprise two spandrel means for supporting and transferring the weight of the reinforced apex beam and the load carried thereon down through a load bearing construction on which the spandrel means is mountable.
  • the spandrel means has insulation.
  • the load bearing construction comprises at least two walls, most preferably gable walls.
  • the web means comprising spaced apart strut/truss members spaced longitudinally along the length of the apex beam or between rafters.
  • planar reinforcing means extend down along and parallel to both sloping sides of the ridged roof in use.
  • the apex beam is a reinforced triangular prism.
  • the cross-sectional shape of the reinforced apex beam is triangular or truncated triangular.
  • this shape lends itself to the reinforced apex beam being placed atop the roofing arrangement so as to complete the generally ridged roof shape.
  • the generally triangular shape of the reinforced apex beam is equally strong in both vertical and horizontal directions and acts as a structurally efficient triangular prism. All internal supporting webs and/or purlin beams can be removed leaving clear habitable space.
  • the ends of the reinforced apex beam are open.
  • this allows the beam to fold and/or allows the support means to extend into the apex of the reinforced apex beam.
  • the reinforced apex beam is torsional rigid.
  • the reinforced apex beam forms the service void/storage within the roofing arrangement.
  • the roofing arrangement further comprising a plurality of bridging components extending between the base of the reinforced apex beam and a support structure on which the bridging components are mountable.
  • the roofing arrangement further comprising a plurality of bridging components extending between the base of each planar reinforcing means of the reinforced apex beam and a support structure on which the bridging components are mountable.
  • support members extend from the lower ends of the planar reinforcing means of the reinforced apex beam for receiving the bridging members.
  • the support members are provided by plate members extending downwards from the bottom of the reinforced apex beam for supporting bridging members.
  • the reinforced apex beam having planar reinforcing means extending down both sloping surfaces of the ridged roof provides a number of structural advantages for the new roofing arrangement.
  • the length of the planar reinforcing means reduces the length of the span of the bridging roof component which extends between the reinforced apex beam and the eaves wall plate or similar support structure. This has the benefit of reducing the amount of the bend that the bridging roof component can encounter because of the shorter distance between the mounting points. This results in a reduced moment about the central point of the bridging component due to the shorter span. As a result the normal spreading effect encountered by normal full span rafters at the wall plate is significantly reduced.
  • the reinforced apex beam has both planar reinforcing members and reinforcing strut members acting between the spaced apart ends of the planar reinforcing members, the rigidity of the overall apex of the roof structure is significantly improved. There is a reduction in central downward bending of the reinforced apex beam especially towards the centre of the reinforced apex beam because of the planar and cross sectional reinforcing means.
  • coupling means are provided between the lower ends of the planar reinforcing means and the upper ends of bridging members for mechanically coupling the reinforced apex beam to the bridging members.
  • the outside main planar surface of the planar reinforcing means is in alignment with the outside main planar surface of the bridging components.
  • the bridging components are provided by building panels.
  • the bridging components comprise composite building panels.
  • the composite building panels are structural insulated panels. These panels comprise a foam member sandwiched by two outer rigid planar board members.
  • the board can be sheet metal, plywood, cement or oriented strand board (OSB) and the foam can be either expanded polystyrene foam (EPS), extruded polystyrene foam (XPS), polyisocyanurate foam, or polyurethane foam.
  • EPS expanded polystyrene foam
  • XPS extruded polystyrene foam
  • polyisocyanurate foam polyurethane foam.
  • the bridging components can be roof rafters, most preferably timber roof rafters covered in the traditional way using battens, tiles or slates.
  • At least one bridging component has one or more apertures.
  • the one or more apertures are formed in the roof for receiving roof windows to allow natural lighting into the living space in the attic.
  • the bridging components have insulation means.
  • the structural panels have insulation means.
  • the reinforced apex beam has insulation means.
  • the reinforced apex beam has insulation means housed therein.
  • the reinforced apex beam has insulation means housed therein at ceiling level.
  • the reinforced apex beam and the bridging components having insulation means allows the insulation to be installed in the factory to surpass strict building control regulations which can be monitored and supervised so that the products are sent out to site thermally efficient. This ensures that the thermal values of the assembled roofing arrangement can be accurately predetermined in the factory reducing the risk of human error or cost cutting by builders on site.
  • the reinforced apex beam comprises a framework of longitudinally spaced apart rafters carrying planar reinforcing means along the outer surface of the rafters.
  • the reinforced apex beam comprises a means for coupling the planar reinforcing means together along the longitudinal length of the beam at or about the apex and strut/truss means extending between the lower spaced apart ends of the planar reinforcing means, preferably spaced apart along the longitudinal length of the reinforced apex beam.
  • the means for coupling the planar reinforcing means together is a pivotal coupling arrangement.
  • the pivotal coupling arrangement allows the apex beam to fold about the pivotal coupling arrangement for more compact storage and transport.
  • the strut/truss means is detachably couplable between the lower spaced apart ends of the planar reinforcing means.
  • the strut/truss means can be detached to allow the reinforced apex beam to fold for storage and transport.
  • the planar reinforcing means comprises panel member.
  • the panel members comprise rigid planar board members.
  • the board members are sheet metal, plywood, cement or oriented strand board (OSB) or any combination of these board members.
  • the panel members are structural insulated panels. These boards comprise a foam member sandwiched by two outer rigid planar boards members.
  • the board can be sheet metal, plywood, cement or oriented strand board (OSB) and the foam can be either expanded polystyrene foam (EPS), extruded polystyrene foam (XPS), polyisocyanurate foam, or polyurethane foam.
  • EPS expanded polystyrene foam
  • XPS extruded polystyrene foam
  • polyisocyanurate foam polyurethane foam.
  • planar reinforcing means extend a distance greater than 1/4 m from the apex of the ridged roof.
  • the planar reinforcing means extend a distance greater than 1 ⁇ 2 m from the apex of the ridged roof.
  • the planar reinforcing means extend a distance greater than 3 ⁇ 4 m from the apex of the ridged roof.
  • planar reinforcing means extend a distance approximately equal to 1 m from the apex of the ridged roof.
  • planar reinforcing means extend a distance less than 11 ⁇ 2 m from the apex of the ridged roof.
  • the planar reinforcing means extend a distance less than 1 1 ⁇ 4 m from the apex of the ridged roof.
  • FIG. 1 to 6 of the drawings there is shown a first embodiment of roofing arrangement indicated generally by the reference numeral 1 having a reinforced apex beam 2 extendable between two end supports 3.
  • the reinforced apex beam 2 having planar reinforcing members 4 tapering towards the apex 13 of the reinforced apex beam 2.
  • the planar reinforcing members 4 form an integral upper part of a ridged roof and extend along all of the length of the reinforced apex beam 2.
  • the reinforced apex beam 2 has web members 5 acting as a strut/tie and extending between the planar reinforcing members 4.
  • the web members 5 extends between locations at or about the two lower ends of the planar reinforcing members 4.
  • the end supports 3 are two spandrel truncated triangular panels 3 for supporting and transferring the weight of the reinforced apex beam 2 and the load carried thereon down through a load bearing construction 6 on which the spandrel truncated triangular panels 3 are mounted.
  • the spandrel truncated triangular panels 3 are insulated.
  • the load bearing construction 6 is provided by two gable walls 6.
  • the web members 5 are provided by spaced apart truss members 7 spaced longitudinally along the length of the apex beam 2 as shown in Figures 3 and 4 .
  • the planar reinforcing members 4 extend partly down along and parallel to both sloping sides of the ridged roof in use.
  • the cross-sectional shape of the reinforced apex beam 2 is generally triangular.
  • this shape lends itself to the reinforced apex beam 2 being placed atop the roofing arrangement 1 so as to complete the generally ridged roof shape.
  • the generally triangular shape of the reinforced apex beam 2 is equally strong in both vertical and horizontal directions as illustrated in Figure 5 .
  • the reinforced apex beam 2 is torsional rigid.
  • the reinforced apex beam 2 forms the service void/storage area 8 within the roofing arrangement 1.
  • the roofing arrangement 1 has five bridging components 11 extending between the base of the reinforced apex beam 2 and each load bearing wall 12 on which the roofing arrangement 1 is mounted, see especially Figure 2 .
  • the five bridging components 11 extend between the base of the planar reinforcing members 4 and the load bearing walls 12 on which the bridging components 11 are mounted.
  • Support members not shown, extend or protrude from the lower ends of the planar reinforcing members 4 of the reinforced apex beam 2 for receiving the bridging members 11.
  • the support members are provided by plate members extending downwards from the bottom of the reinforced apex beam 2 for supporting bridging members 11.
  • the reinforced apex beam 2 having planar reinforcing members 4 extending down both sloping surfaces of the ridged roof provides a number of structural advantages for the new roofing arrangement 1.
  • the length of the planar reinforcing members 4 reduces the length of the span of the bridging roof components 11 which extends between the reinforced apex beam 2 and the eaves wall plate or similar support structure. This has the benefit of reducing the amount of bend that the bridging roof components 11 can encounter because of the shorter distance between the mounting points. This results in a reduced moment about the central point of the bridging component 11 due to the shorter span. As a result the normal spreading effect encountered by normal full span rafters of traditional roof trusses at the wall plate is significantly reduced.
  • the reinforced apex beam 2 has both planar reinforcing members 4 and reinforcing strut/tie members 5 acting between the spaced apart ends of the planar reinforcing members 4, the rigidity of the overall apex of the roof arrangement 1 is significantly improved. There is a reduction in central downward bending of the reinforced apex beam 2 especially towards the centre of the reinforced apex beam 2 because of the planar and cross sectional reinforcing members 4, 5.
  • Coupling members are provided between the lower ends of the planar reinforcing members 4 and the upper ends of bridging members 11 for mechanically coupling the reinforced apex beam 2 to the bridging members 11.
  • the outside main planar surface of the planar reinforcing member 4 is in alignment with the outside main planar surface of the bridging components 11.
  • the bridging components 11 are provided by building panels, composite building panels being structural insulated panels. These panels comprise a foam member sandwiched by two outer rigid planar board members.
  • the board can be sheet metal, plywood, cement or oriented strand board (OSB) and the foam can be either expanded polystyrene foam (EPS), extruded polystyrene foam (XPS), polyisocyanurate foam, or polyurethane foam.
  • One bridging component 11 has one aperture 21.
  • the aperture 21 is formed in the roof arrangement 1 for receiving a roof window for example to allow natural lighting into the living space in the attic.
  • the bridging components 11 have integrally formed insulation.
  • the reinforced apex beam 2 has insulation housed therein at ceiling level. This avoids the requirement for insulation above this level.
  • the reinforced apex beam 2 and the bridging components 11 having insulation allows the insulation to be installed in the factory to surpass strict building control regulations which can be monitored and supervised so that the components of the roofing arrangement 1 are sent out to site thermally efficient. This ensures that the thermal values of the assembled roofing arrangement 1 can be accurately predetermined in the factory reducing the risk of human error or cost cutting by builders on site.
  • the reinforced apex beam 2 has a framework of longitudinally spaced apart rafters 31 carrying planar reinforcing members 4 along the outer surface of the rafters 31.
  • the reinforced apex beam 2 has an elongate beam 33 for coupling the planar reinforcing members 4 together along the longitudinal length of the apex beam 2 at or about the apex and strut/tie members 34 extending between the lower spaced apart ends of the planar reinforcing members 4 spaced apart along the longitudinal length of the reinforced apex beam 2.
  • the elongate beam 33 for coupling the planar reinforcing members 4 together is a pivotal coupling arrangement.
  • the pivotal coupling arrangement allows the apex beam 2 to fold about the pivotal coupling arrangement for more compact storage and transport.
  • the strut/tie members 5 are detachably couplable between the lower spaced apart ends of the planar reinforcing members 4.
  • the strut/tie members 5 can be detached to allow the reinforced apex beam 2 to fold for storage and transport.
  • the planar reinforcing members 4 are panel member having rigid planar board members.
  • the board members are sheet metal, plywood, cement or oriented strand board (OSB) or any combination of these board members.
  • the panel members are structural insulated panels. These boards comprise a foam member sandwiched by two outer rigid planar boards members.
  • the board can be sheet metal, plywood, cement or oriented strand board (OSB) and the foam can be either expanded polystyrene foam (EPS), extruded polystyrene foam (XPS), polyisocyanurate foam, or polyurethane foam.
  • EPS expanded polystyrene foam
  • XPS extruded polystyrene foam
  • polyisocyanurate foam polyurethane foam.
  • All or a part of the outside surface of the apex beam and the bridging elements have a roof covering material formed thereon in the factory such as a preformed cladding or panels. Alternatively, all or a part of the outside surface of the apex beam and the bridging elements have a traditional roof covering material applied.
  • the planar reinforcing means extend a distance in a range from 1 ⁇ 4 m from the apex of the ridge to a distance less than 1 3 ⁇ 4 m from the apex of the ridge.
  • the bridging components can be roof rafters 41 with the roof apex reinforcing arrangement provided by sheets 42 fixed to the timber roof rafters 41 on one or both sloping surfaces 43 of the ridged roof proximal to the apex 44.
  • the ends of the sheets 42 are mechanically coupled to the end supports.
  • struts/ties 45 are provided between the rafters 41 to reduce bending B by reducing the effective length of the span of the rafters 41.
  • the cross-sectional shape of the reinforced apex beam 2 of the first roofing arrangement or the planar reinforcing members 41 and strut/tie members 45 of the second embodiment of roofing arrangement is triangular.
  • the generally triangular shape of the reinforced apex beam 2 or the planar reinforcing members 41 and strut/tie members 45 are equally strong in both vertical and horizontal directions and acts as a structurally efficient triangular prism. All internal supporting webs and/or purlin beams can be removed leaving clear habitable space. The remainder of the roof space is infilled with rafters 41 or prefabricated panels 11.

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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)

Claims (15)

  1. Dachanordnung (1) für ein Firstdach, das ein Dachscheitel-Verstärkungsmittel (2) umfasst, wobei das Dachscheitel-Verstärkungsmittel (2) geneigte flache Verstärkungsmittel (4) umfasst, die zum Scheitel des Firstdachs hin oder in Nähe davon abgeschrägt sind, wobei das geneigte flache Verstärkungsmittel (4) im Wesentlichen parallel zur Hauptebene eines geneigten Abschnitts des Firstdachs verläuft, wobei sich das flache Verstärkungsmittel (4) entlang eines gesamten oder eines wesentlichen Teils der Länge des Dachscheitels erstreckt und sich entlang eines oberen Bereichs mindestens eines geneigten Abschnitts des Firstdachs erstreckt, wobei das Dachscheitel-Verstärkungsmittel (2) durch einen verstärkten Scheitelbalken (2) bereitgestellt wird, wobei der Balken (2) ein verstärktes dreieckiges Prisma (2) ist, das zwei geneigte flache Verstärkungselemente (4) aufweist, welche das flache Verstärkungsmittel (4) definieren und zum Scheitel (13) des Verstärkungsscheitel-Balkens (2) abgeschrägt sind, wobei jedes geneigte flache Verstärkungselement (4) im Wesentlichen parallel zur Hauptebene des zugehörigen geneigten Abschnitts des Firstdachs verläuft, wobei sich die flachen Verstärkungselemente (4) entlang des gesamten oder eines wesentlichen Teils der Länge des verstärkten Scheitelbalkens (2) erstrecken, wobei die Dachanordnung ferner eine Mehrzahl von Überbrückungskomponenten (11) umfasst, die unterhalb und entlang des Scheitelbalkens angeordnet ist, wo sie sich quer zum Scheitelbalken von der Basis des verstärkten Scheitelbalkens (2) zu einer Abstütztstruktur erstrecken, an der die Überbrückungselemente montierbar sind, wobei die flachen Verstärkungselemente (4) Plattenelemente umfassen, dadurch gekennzeichnet, dass die flache Hauptaußenseitenoberfläche des Plattenelements jedes flachen Verstärkungselements (4) mit der flachen Hauptaußenseitenoberfläche der Überbrückungskomponenten (11) ausgerichtet ist.
  2. Dachanordnung nach Anspruch 1, wobei die Dachscheitelverstärkung (2) zwischen mindestens zwei Endstützen (3) zum Abstützen des Dachscheitel-Verstärkungsmittel (2) nach unten durch eine Lasttragkonstruktion ausfahrbar und damit koppelbar ist.
  3. Dachanordnung nach Anspruch 1 oder Anspruch 2, wobei der verstärkte Scheitelbalken voneinander beabstandete Bahnenmittel aufweist, die sich zwischen Stellen an oder um zwei beabstandete Enden der abgeschrägten flachen Verstärkungselemente erstrecken.
  4. Dachanordnung nach Anspruch 2, wobei die Endstützen zwei Giebelwand-Fassadenmittel (3) umfassen.
  5. Dachanordnung nach Anspruch 4, wobei das Fassadenmittel (3) gedämmt ist.
  6. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei das flache Verstärkungsmittel (4) einen äußeren Teil eines oberen Abschnitts eines Firstdachs bildet und sich entlang des gesamten oder eines wesentlichen Teils der Länge des verstärkten Scheitelbalkens (2) erstreckt.
  7. Dachanordnung nach Anspruch 3, wobei das Bahnenmittel beabstandete Verstrebungs-/Trägerelemente umfasst, die längs entlang der Länge des Scheitelbalkens beabstandet sind.
  8. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei die Querschnittsform des verstärkten Scheitelbalkens ein Dreieck oder ein gekapptes Dreieck ist.
  9. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei die Enden des verstärkten Scheitelbalkens offen sind, damit der Balken zusammengeklappt werden kann.
  10. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei der verstärkte Scheitelbalken (2) drehsteif ist.
  11. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei der verstärkte Scheitelbalken (2) den Diensthohlraum/das Lager (8) innerhalb der Dachanordnung bildet.
  12. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei sich die Stützelemente von den unteren Enden des flachen Verstärkungsmittels (4) des verstärkten Scheitelbalkens (2) zum Aufnehmen der Überbrückungskomponenten (11) erstrecken.
  13. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei die Überbrückungskomponenten (11) und/oder der verstärkte Scheitelbalken (2) Dämmmittel aufweisen.
  14. Dachanordnung nach einem der vorhergehenden Ansprüche, wobei der verstärkte Scheitelbalken (2) ein Mittel zum Zusammenkoppeln (33) des flachen Verstärkungsmittels (4) entlang der längs verlaufenden Länge des verstärkten Scheitelbalkens (2) umfasst, wobei das Mittel zum Zusammenkoppeln (33) des flachen Verstärkungsmittels (4) eine Schwenkanordnung (33) ist, wobei die Schwenkkopplungsanordnung (33) dem verstärkten Scheitelbalken (2) ermöglicht, an der Schwenkkopplungsanordnung (33) zusammengeklappt zu werden.
  15. Dachanordnung nach Anspruch 14, wobei das Mittel zum Zusammenkoppeln (33) der flachen Verstärkungsmittel (4) die flachen Verstärkungsmittel (4) entlang der längs verlaufenden Länge des verstärkten Scheitelbalkens (2) an oder um den Scheitel zusammenkoppelt.
EP14156440.1A 2013-02-22 2014-02-24 Verbesserte Dachanordnung Active EP2770131B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1303211.5A GB201303211D0 (en) 2013-02-22 2013-02-22 An improved roofing arrangement

Publications (2)

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EP2770131A1 EP2770131A1 (de) 2014-08-27
EP2770131B1 true EP2770131B1 (de) 2017-08-09

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GB (1) GB201303211D0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109653425A (zh) * 2018-12-14 2019-04-19 成都建工工业化建筑有限公司 一种装配式建筑的屋面结构及其铺设工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535912A1 (de) * 1995-09-27 1997-04-03 Winfried Eberhardt Haus mit Giebelwänden und einem Satteldach
US5660005A (en) * 1994-12-05 1997-08-26 Tacoma; Michael T. High strength, light weight, portable building
US20050210803A1 (en) * 2004-03-24 2005-09-29 Holloway Wynn P Composite roof panels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886699A (en) * 1974-08-02 1975-06-03 Jr Paul F Bergmann Portable building structure
US5365705A (en) * 1991-06-07 1994-11-22 Massachusetts Institute Of Technology Roof panel design and single beam roof assembly
GB2430946A (en) * 2005-10-08 2007-04-11 Laurence Michael Simon Norris Triangular ridge beam providing useable roof space
US8739484B2 (en) * 2006-12-29 2014-06-03 James P. Antonic Roof panel systems for building construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660005A (en) * 1994-12-05 1997-08-26 Tacoma; Michael T. High strength, light weight, portable building
DE19535912A1 (de) * 1995-09-27 1997-04-03 Winfried Eberhardt Haus mit Giebelwänden und einem Satteldach
US20050210803A1 (en) * 2004-03-24 2005-09-29 Holloway Wynn P Composite roof panels

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EP2770131A1 (de) 2014-08-27

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