EP1035267A2 - Träger als Element eines feuerwiderstandsfähigen Daches - Google Patents
Träger als Element eines feuerwiderstandsfähigen Daches Download PDFInfo
- Publication number
- EP1035267A2 EP1035267A2 EP00104206A EP00104206A EP1035267A2 EP 1035267 A2 EP1035267 A2 EP 1035267A2 EP 00104206 A EP00104206 A EP 00104206A EP 00104206 A EP00104206 A EP 00104206A EP 1035267 A2 EP1035267 A2 EP 1035267A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- filling
- fire
- joint
- panels
- 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- Withdrawn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
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 239000003566 sealing material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004939 coking Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
-
- 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
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
- E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
-
- 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
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
- E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
- E04D2003/0825—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections the metal section covered by parts of other material
- E04D2003/0831—Glazing gaskets of particular shape
Definitions
- the invention relates to a carrier as an element of a fire-resistant Roof according to the preamble of the claim 1.
- Such a carrier is from the publication für Cincinnati "2/94 December from the company J. Ebers Georgcher in Esslingen.
- the subcarrier is covered with heat-insulating material.
- sub-carrier known from EP 0 384 418 B1.
- subcarrier from a lower box section closed in cross section and a U-shaped facing the filling panels Attachment part.
- U-shaped attachment In this U-shaped attachment are the free U-legs are bent in a web-like manner.
- a separating profile part in the U-shaped top part of the subcarrier that on the filling boards facing inwards curved legs of the U-shaped attachment part rests.
- a heat-resistant, swelling under heat Sealing material is provided between this part of the separating profile and the adjacent one Filling board. This sealing material is too the side outer walls of the subcarrier freely, the means uncovered expiring.
- a generic carrier which is made up of an upper and lower beam, which together including the fill sheets to be stored together screwed are known.
- the top beam has a load bearing capacity for this stored filling boards, in the event of a fire at a Elimination of the load-bearing capacity of the subcarrier is still sufficient Guaranteed stability of the roof.
- this carrier is that between the filler panels in the carrier existing joint with a large expansion under heat Filling material filled out. Such a filler is called intumescent material.
- the invention deals with the problem of fire resistance a generic carrier in the sealing area the filler panels towards the subcarrier improve.
- a generic carrier shows a solution to this problem with the characterizing features of claim 1.
- the solution according to the invention is based on the general idea that between the sub-carrier and the felling tablets Sealing material largely in one of the subcarriers Provide formed chamber in which the seal for Chamber floor and possibly towards the chamber side walls with a intumescent material is under or occupied, which in the Fire traps, for example, a coking-related collapse of the sealing material can compensate effectively.
- a carrier which consists of an upper beam 2 and a Subcarrier 3 exists.
- the carrier and the filling boards 1 are elements of a fire-resistant roof where several of these beams form a framework and the filling panels Wear 1 of the roof.
- the upper and lower beams 2, 3 are via a connecting element 4, by the space between the two by a distance reaches through adjacent filling panels 1, with each other screwed.
- the material of the upper and lower beams 2, 3 is for example each steel.
- a U-shaped element 5 which Steel.
- This U-profile element 5 lies with its closed Ground on the submount 3 while the free ends of the side U-legs facing the filling panels 1 are.
- This arrangement and design of the U-profile element 5 arises towards the filling elements 1 open and partially hidden chamber.
- This chamber essentially with a profile seal 6, which is designed as a U-shaped strand.
- the closed one The bottom of this profile seal 6 is the bottom of the U-profile element 6 facing while the ends of the side U-legs serve as supports for the filler panels 1.
- This profile seal 6 is in connection with the lying between the filling boards 1 held in the carrier Free space the usual second one for filling panels 1 or glass roofs Drainage level formed. In this second drainage level can penetrate there within the profile seal 6 Water can be removed in a known manner.
- the profile seal is towards the walls of the U-profile element 5 6 each completely through intumescent, fire-resistant Material covered. This is all-round around the profile seal 6 between this profile seal 6 and the U-profile element 5 extending, from intumescent Material 7 filled space available.
- the connecting element 4 lies on the sub-carrier 3 facing end on the profile seal 6 and is over a head screw 8 screwed to the submount 3.
- a head screw 8 screwed to the submount 3.
- a layer 9 of intumescent material and on the other hand elastic sealing material 10 is provided between the top beam 2 and the filling panels 1 . That too intumescent material on both sides of the filling boards 1 is provided, has a certain elasticity.
- the load capacity of the upper and lower beams 2 and 3 can be in Relationship to each other should be designed so that in the event of a fire one exercised exclusively by the top carriers 2 Support function for the stability of the roof is sufficient.
- the fire-resistant intumescent material 7 acts on the one hand with respect to the profile seal 6 and on the other hand, this material expands due to its corresponding Property such that a by coking the profile seal 6 collapse of this seal through the expanding intumescent material is spatially balanced. Such a balance is important so that the filling boards 1 even in the event of a fire Clamping between the upper beam 2 and the U-profile element Own 5.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
- 1
- Fülltafeln
- 2
- Oberträger
- 3
- Unterträger
- 4
- Verbindungselement
- 5
- U-Profilelement
- 6
- Profildichtung
- 7
- intumeszierendes Material
- 8
- Kopfschraube
- 9
- Schicht
- 10
- Dichtmaterial
- 11
- Kopfschraube
Claims (4)
- Träger als Element eines feuerwiderstandsfähigen Daches, bei demdadurch gekennzeichnet,mehrere dieser Träger ein Rahmenwerk bilden, das dieses ausfüllende Fülltafeln (1), insbesondere feuerwiderstandsfähige Glasscheiben, trägt,die Träger jeweils die Ränder benachbarter Fülltafeln (1) tragen,zwischen den Rändern der an einem Träger angrenzenden Fülltafeln (1) eine Fuge vorgesehen ist, die einzelnen Träger jeweils als ein Verbund aus einem Ober- und einem Unterträger (2 bzw. 3) ausgebildet sind,der Verbund zwischen Ober - und Unterträger (2 bzw. 3) durch mechanische Verbindung, insbesondere eine Verschraubung gegeben ist,die Fülltafeln (1) über Dichtmittel an den angrenzenden Bereichen des Trägers anliegen,der Ober- und Unterträger (2 bzw. 3) über ein die Fuge zwischen den Fülltafeln (1) durchgreifendes starres Verbindungselement (4) gegeneinander verspannt sind,das Verbindungselement (4) in der Fuge zwischen den benachbarten Fülltafeln (1) einen jeweils an diese Fülltafeln (1) angrenzenden, über deren Höhe durchgehenden Freiraum beläßt,der in der Fuge vorhandene Freiraum mit einem im Anlagebereich der Fülltafeln (1) an den Unterträger (3) längs der Fuge zur Entwässerung und Belüftung der Fuge vorgesehenen Kanal kommuniziert,der an die Fuge angrenzende Kanal gegenüber dem Unterträger (3) durch eine elastische, gegenüber den Fülltafeln (1) dicht anliegende Profildichtung (6) begrenzt ist,die Profildichtung (6) durch ein U-Profilelement (5) aus einem feuerwiderstandsfähigen Metall mit dem Unterträger (3) zugewandtem Boden ummantelt ist,
daß zumindest zwischen dem Boden des U-Profilelementes (5) und der Profildichtung (6) eine Füllung mit einer hitzebeständigen intumeszierenden Masse (7) vorgesehen ist. - Träger nach Anspruch 1,
dadurch gekennzeichnet,
daß das Verbindungselement (4) mit dem Ober- und Unterträger (2 bzw. 3) durch jeweils separate Schrauben (8) verbunden ist. - Träger nach Anspruch 1 oder 2,
gekennzeichnet durch die Merkmalebei dem Unterträger (3) ist das U-Profilelement (5) aus einem gegenüber dem übrigen Material des Unterträgers (3) feuerwiderstandsfähigeren Material ausgebildet,zumindest zwischen dem U-Profilelement (5) und dem Verbindungselement (4) besteht eine kraftschlüssige Verschraubung. - Träger nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die seitlichen U-Schenkel des U-Profilelementes (5) die Profildichtung (6) mit Abstand umfassen und der hierdurch gebildete Zwischenraum ein ausschließlich luftbeaufschlagter Freiraum ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999110423 DE19910423A1 (de) | 1999-03-10 | 1999-03-10 | Träger als Element eines feuerwiderstandsfähigen Daches |
| DE19910423 | 1999-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1035267A2 true EP1035267A2 (de) | 2000-09-13 |
| EP1035267A3 EP1035267A3 (de) | 2001-12-12 |
Family
ID=7900297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00104206A Withdrawn EP1035267A3 (de) | 1999-03-10 | 2000-03-01 | Träger als Element eines feuerwiderstandsfähigen Daches |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1035267A3 (de) |
| DE (1) | DE19910423A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365452A (en) * | 2000-07-29 | 2002-02-20 | Environmental Seals Ltd | Intumescent fire-resistant spacer for tiled or slatted roof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919914A1 (de) | 1989-06-19 | 1990-12-20 | Leininger Brandschutzelemente | Feuerwiderstandsfaehiges glasdach |
| EP0384418B1 (de) | 1989-02-24 | 1993-06-02 | Firma J. Eberspächer | Brandsichere Halterung mindestens einer Scheibe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4438113A1 (de) * | 1994-10-26 | 1996-05-02 | Eberspaecher J | Brandsichere Halterung mindestens einer Scheibe |
-
1999
- 1999-03-10 DE DE1999110423 patent/DE19910423A1/de not_active Withdrawn
-
2000
- 2000-03-01 EP EP00104206A patent/EP1035267A3/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384418B1 (de) | 1989-02-24 | 1993-06-02 | Firma J. Eberspächer | Brandsichere Halterung mindestens einer Scheibe |
| DE3919914A1 (de) | 1989-06-19 | 1990-12-20 | Leininger Brandschutzelemente | Feuerwiderstandsfaehiges glasdach |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365452A (en) * | 2000-07-29 | 2002-02-20 | Environmental Seals Ltd | Intumescent fire-resistant spacer for tiled or slatted roof |
| GB2365452B (en) * | 2000-07-29 | 2003-09-24 | Environmental Seals Ltd | Fire resistant spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19910423A1 (de) | 2000-09-14 |
| EP1035267A3 (de) | 2001-12-12 |
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| 17P | Request for examination filed |
Effective date: 20011102 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: J. EBERSPAECHER GMBH & CO. KG |
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| AKX | Designation fees paid |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20031001 |