EP0921247A2 - Unterdachkonstruktion für Steildächer - Google Patents
Unterdachkonstruktion für Steildächer Download PDFInfo
- Publication number
- EP0921247A2 EP0921247A2 EP98122673A EP98122673A EP0921247A2 EP 0921247 A2 EP0921247 A2 EP 0921247A2 EP 98122673 A EP98122673 A EP 98122673A EP 98122673 A EP98122673 A EP 98122673A EP 0921247 A2 EP0921247 A2 EP 0921247A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- system carrier
- carrier
- ridge
- joint
- sub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 title claims description 8
- 238000009413 insulation Methods 0.000 claims description 32
- 239000000969 carrier Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 241001423398 Ruscus hypoglossum Species 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
- E04D12/006—Batten-supporting means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
Definitions
- the invention is used for thermal insulation on pitched roofs and relates to a Sub-roof construction for pitched roofs, consisting of thermal insulation boards laid side by side, in the joints running parallel to the ridge between the Thermal insulation panels are arranged on the rafters attached bracket, the Shape in the area of the joints are adapted to this.
- a roof construction is known from DE 31 32 152 A1, in which the rectangular one Foam sheets are arranged between two adjacent rafters. Profiled rails are attached between the foam panels, on the rafters are attached. The profile rails support the foam sheets from and over protrude the foam sheets with a head piece. This head piece serves as Roof batten, that is, it takes the load of the roof tiles.
- FR 2 542 788 shows a similar solution in which a profile rail is also used engages in the butt joint between the thermal insulation boards. But here is the one Profile rail formed in two parts. A profile piece is fixed on the rafters, which is positively connected to the lower end of a profiled rail web. The The upper end of the rail web serves as in the solution described above Beam for the roof tiles.
- this system has the disadvantage that the Insulation boards should only be held at the edge zones and therefore in particular do not guarantee a secure hold in terms of storm resistance.
- the arrangement of the Roof battens are bound to the joint area between the neighboring insulation boards. This defines the distance between the roof battens, i.e. the size of the insulation panels is limited by the size of the roof tiles.
- Brackets are attached to the rafters on which the insulation panels issue.
- Slatted head supports with fastening options are attached to the brackets intended for slatted head rails that serve to hold the roof covering.
- the slatted head girder extends and covers the entire length of the insulation board a small part of the insulation board following on the eaves side. Here is the end of the crossbar support with two webs. These reach into those available there Slits of the first slat head rail of the insulation board adjoining the eaves on.
- the object of the invention is now to find a constructive solution for fastening the insulation boards on two neighboring rafters, through which both the Insulation boards are held securely on the rafters, very good windproofness as well as a secure connection between the insulation boards is achieved.
- the inventive solution has the advantage that a secure hold and a very good one Windproofness is guaranteed.
- the insulation boards are easy to install.
- FIG. 1 shows the structure of a system carrier 1 designed as a sheet metal molded part. This consists of a system anchor 2, a joint part 4 and a support 7.
- the system anchor 2 serves to fix the system carrier 1 on the rafters 14 (See Figures 2 to 5) and has holes 3 for the roof nails Mistake.
- the system carrier 1 is a joint part 4 at right angles to the system anchor 2 formed that has a trough-shaped shape. To heat transfer too deteriorate, is in the joint part 4, a lower recess 5 and an upper recess 6 provided.
- the system carrier 1 then continues as carrier 7.
- the carrier 7 has the side facing the joint part 4 two symmetrically to the central axis of the carrier 7 arranged T-shaped recesses 8. Located on the opposite side corresponding T-shaped extensions 9.
- tabs 11 are arranged for receiving roof rack rails.
- the number and arrangement of the tabs 11 depends on the number of the provided Roof rack rails 10 per rack 7 and according to the shape of the roof rack rails 10.
- the material of the carrier 7 is punched out in the middle over its entire length, in such a way that there are regular webs between the right and left sides of the carrier 7.
- FIGS. 2 to 5 The assembly of the roof structure according to the invention can be seen from FIGS. 2 to 5.
- the roofing takes place from the eaves to the ridge.
- the first insulation board 13.1 is placed and fixed with the help of the system carrier 1.1 on the rafters 14 by the System anchor 2 is nailed onto the rafters 14.
- the insulation panels 13 have both the ridge side and the eaves side Edges of grooves 17. Since the groove-shaped shape of the joint part 4 of the system carrier 1 corresponds exactly to the dimensions of the grooves 17 but in the direction of the insulation plate 13 shows away, there is a free space 18 into which a double spring 16th is inserted.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
Description
- Figur 1
- Systemträger
- Figur 2
- Lage des Systemträgers zu den Dämmplatten vor dessen Montage
- Figur 3
- Systemträger im eingebautem Zustand
- Figur 4
- Montagesystem mit eingeschobener Doppelfeder
- Figur 5
- Abgeschlossene Montage
Claims (4)
- Unterdachkonstruktion für Steilddächer, bestehend aus nebeneinander verlegten Dämmplatten, wobei in den parallel zum First verlaufenden Fugen zwischen den Dämmplatten auf den Dachsparren befestigte Haltewinkel angeordnet sind, deren Form im Bereich der Fugen an diese angepaßt sind, dadurch gekennzeichnet, daß die Haltewinkel als sich über die gesamte Dämmplatten (13) von Fuge zu Fuge erstreckende Systemträger (1) ausgebildet sind, die traufseitigen Enden der Systemträger (1) in die firstseitigen Enden der benachbarten Systemträger (1) eingehängt sind und die Dämmplatten (13) im Fugenbereich Nuten (17) aufweisen, in die Doppelfedern (16) eingeschoben sind.
- Unterdachkonstruktion für Steilddächer nach Anspruch 1, dadurch gekennzeichnet, daß die Systemträger 1 im Bereich der Fuge rinnenförmige Ausformungen aufweisen, die exakt den Abmessungen der Nuten (17) entsprechen, die an den firstseitigen und traufseitigen Kanten der Dämmplatten (13) angebracht sind.
- Unterdachkonstruktion für Steilddächer nach Anspruch 1, dadurch gekennzeichnet, daß sich durch die Ausformung des Systemträgers (1) im Fugenbereich ein Freiraum (18) ergibt, in die Doppelfedern (16) eingeschoben werden.
- Unterdachkonstruktion für Steilddächer nach Anspruch 1, dadurch gekennzeichnet, daß zur Verbindung zwischen den Systemträgern (1) an dem traufseitigen Ende des Systemträger (1.1) zwei symmetrisch zur Mittelachse der Träger 7 angeordnete T-förmige Aussparungen 8 angeordnet sind, die in zwei dazu korrespondierende T-förmige Fortsätze 9 des Systemträgers (1.2) einhängbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997153941 DE19753941A1 (de) | 1997-12-05 | 1997-12-05 | Unterdachkonstruktion für Steildächer |
DE19753941 | 1997-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0921247A2 true EP0921247A2 (de) | 1999-06-09 |
EP0921247A3 EP0921247A3 (de) | 2000-11-15 |
Family
ID=7850820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122673A Withdrawn EP0921247A3 (de) | 1997-12-05 | 1998-11-30 | Unterdachkonstruktion für Steildächer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0921247A3 (de) |
DE (1) | DE19753941A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102251629A (zh) * | 2011-04-13 | 2011-11-23 | 北京东方诚国际钢结构工程有限公司 | 一种建筑物的整体刚性防水系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3132152A1 (de) * | 1980-11-10 | 1982-06-24 | Sicroman S.A., 3960 Sierre | Daemmverbundschicht fuer steildaecher |
EP0074011A2 (de) * | 1981-09-01 | 1983-03-16 | DLW Aktiengesellschaft | Bausatz zum Befestigen von zur Aufnahme von Dachdeckelementen, insbesondere Dachziegeln, bestimmten Dachlatten auf Wärmedämmelemente tragenden Dachsparren eines Gebäudedaches |
FR2542788A1 (fr) * | 1983-03-16 | 1984-09-21 | Dlw Ag | Dispositif pour fixer des plaques d'isolation sur les chevrons d'un toit |
EP0653528A1 (de) * | 1993-11-11 | 1995-05-17 | Andreas Decker | Unterdachkonstruktion |
EP0814216A1 (de) * | 1996-06-21 | 1997-12-29 | Sirap Gema International S.A. | Vorgefertigte Verbundstruktur für Schrägdach |
-
1997
- 1997-12-05 DE DE1997153941 patent/DE19753941A1/de not_active Withdrawn
-
1998
- 1998-11-30 EP EP98122673A patent/EP0921247A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3132152A1 (de) * | 1980-11-10 | 1982-06-24 | Sicroman S.A., 3960 Sierre | Daemmverbundschicht fuer steildaecher |
EP0074011A2 (de) * | 1981-09-01 | 1983-03-16 | DLW Aktiengesellschaft | Bausatz zum Befestigen von zur Aufnahme von Dachdeckelementen, insbesondere Dachziegeln, bestimmten Dachlatten auf Wärmedämmelemente tragenden Dachsparren eines Gebäudedaches |
FR2542788A1 (fr) * | 1983-03-16 | 1984-09-21 | Dlw Ag | Dispositif pour fixer des plaques d'isolation sur les chevrons d'un toit |
EP0653528A1 (de) * | 1993-11-11 | 1995-05-17 | Andreas Decker | Unterdachkonstruktion |
EP0814216A1 (de) * | 1996-06-21 | 1997-12-29 | Sirap Gema International S.A. | Vorgefertigte Verbundstruktur für Schrägdach |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102251629A (zh) * | 2011-04-13 | 2011-11-23 | 北京东方诚国际钢结构工程有限公司 | 一种建筑物的整体刚性防水系统 |
CN102251629B (zh) * | 2011-04-13 | 2013-12-04 | 北京东方诚国际钢结构工程有限公司 | 一种建筑物的整体刚性防水系统 |
Also Published As
Publication number | Publication date |
---|---|
DE19753941A1 (de) | 1999-06-10 |
EP0921247A3 (de) | 2000-11-15 |
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