EP0651126A1 - Fire resistant partition and frame therefor - Google Patents
Fire resistant partition and frame therefor Download PDFInfo
- Publication number
- EP0651126A1 EP0651126A1 EP94202997A EP94202997A EP0651126A1 EP 0651126 A1 EP0651126 A1 EP 0651126A1 EP 94202997 A EP94202997 A EP 94202997A EP 94202997 A EP94202997 A EP 94202997A EP 0651126 A1 EP0651126 A1 EP 0651126A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- fire
- resistant
- profiles
- gypsum
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/104—Locks or fastenings for special use for panic or emergency doors actuated in response to heat, e.g. with fusible element, bimetal, memory shape or swelling material
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
Definitions
- the invention relates to a method for manufacturing a fire-resistant partition as designated in the preamble to claim 1.
- Gypsum is herein injected through an opening arranged for this purpose in the frame into the space bounded by the wall edges and the inner side of the frame profiles.
- the frame clamps and the mitre joints are herein embedded in the gypsum.
- the invention provides a method as designated in claim 1 with which the above stated problems are resolved.
- the invention also relates to and provides a fire-resistant partition as according to claim 4 in addition to a frame as according to claim 6.
- the fire-resistant partition of figure 1 serves to mutually close off two zones 2 and 3 of a building structure such that fire in the one zone is prevented from reaching the other zone for a period of 20 or preferably 30 minutes or more.
- the fire-resistant partition 1 comprises a fire-resistant frame consisting of three U-shaped steel frame profiles 4-6 which are arranged on edges 7 of a wall opening with deforming of the U-shape of these frame profiles, which are mutually connected by means of mitre joints 8 (figure 10) and which are fixedly clamped to the edges 7 by means of clamps 10 which are arranged in frame profiles 4-6 and provided with adjusting means 9 (figure 9).
- the clamps 10 consist for instance of a U-shaped clamping bracket which is constructed from a zigzag element 12 and an element 13 engaging hingedly thereon. These elements 12 and 13 are welded with their edges 14 to frame profiles 15.
- a bolt 18 placed through element 12 and accessible with a socket head wrench through a hole 16 of profile 5 is screwed into a nut 17 welded to element 13. Through tightening of bolt 18 the frame profile 5 is deformed and fixedly clamped onto the edge 7.
- Profiles 4-6 are mitred at the corners and have welded on the corners mitre connecting plates 21 whereof teeth 22 and 23 are mutually engaging.
- the horizontal frame profile 6 for instance has welded thereon a strip 24 bent at right angles and engaging round the top edge 25 of a vertical frame profile 4, 5.
- the frame profile 5 situated on the hinge side of a door 26 has fixed hinge wings 27 fastened thereto which are each fastened to an element 12 by means of a screw 28.
- strips 29 of gypsum or similar crystalline bonded, water-containing, fire-resistant material such as Rinovlam "S" and/or gypsum board are fixedly glued into the frame profiles 4, 5, 6, this during prefabrication, wherein cavities 30, 31 for clamps 10 and mitre joints 8 are left open. During mounting these cavities 30, 31 can be filled with for instance rockwool.
- Also arranged on the open side of profiles 4-6 are loose fibrous strips 32 of rockwool which are compressed by incoming wall edges 7.
- Each cover 4-6 preferably has a chamber 35 for receiving a rubber sealing profile 36 against which a door edge lies sealingly.
- gypsum or similar fire-resistant material is arranged in liquid or plastic state in the frame profile 5, wherein cavities 30 and 31 are again left open.
- a metal threshold 38 forms part of the frame and is fixed to the bottom ends of the frame profiles 4 and 5.
- a per se known fire-resistant door 26 has uprights of hardwood, an upper cross beam of chipboard and a lower beam of pinewood. Both skin panels 40 consist of a 3 mm thick duratex board. The inner space is filled with Umilin flax fibre board 41. Present on the uprights and the upper cross beam is a strip 42 of material which is foam-expanding in heat. At the hinges 44 the door 26 has hooks 43 which grip into holes in the frame profile 5 as extra protection for the case that the hinges 44 fail.
- a locking pin 45 which is urged outward by a screw spring 46 into an adapted recess 47 in the case a fusible plug 48 melts when exposed to heat (figure 5).
- a locking pin 45 is urged outward, in the case of heat, by foam-expanding material 49.
- cavities 30 and 31 need only be so large that the movable parts of clamps 10 and mitre joints 8 can still move during fitting of the frame.
- the material thickness of frame profiles 4-6 is about 1 mm. At the location of the rebate 35 the material thickness is 0.5 mm over a considerable distance in order to limit heat transfer over the frame profile 4-6 from the one to the other side of the rebate.
Abstract
Description
- The invention relates to a method for manufacturing a fire-resistant partition as designated in the preamble to claim 1.
- Such a method is known. Gypsum is herein injected through an opening arranged for this purpose in the frame into the space bounded by the wall edges and the inner side of the frame profiles. The frame clamps and the mitre joints are herein embedded in the gypsum.
- In practice the operation of filling the frame is often found to have been carried out poorly because the filling is not performed adequately. It is in any case not possible to see from outside whether filling has taken place correctly or not.
- In the case the frame is placed at a late stage in the building, for example after wallpapering has already taken place and/or floor covering has been laid, there is the danger of liquid or plastic material being spilt on wallpaper and/or floor covering. This danger then occurs particularly when gypsum is injected with considerable pressure, which is otherwise necessary to realize an adequate filling in a short time.
- The invention provides a method as designated in claim 1 with which the above stated problems are resolved.
- It is possible on the one hand to guarantee arrangement in simple manner of sufficient fire-resistant material in the frame profiles during the manufacturing process, while on the other hand the danger of causing a mess in a practically finished building structure is avoided.
- The invention also relates to and provides a fire-resistant partition as according to claim 4 in addition to a frame as according to claim 6.
- Mentioned and other features of the invention will be found in the description following hereinbelow with reference to a drawing, wherein by way of example:
- Figure 1 shows a perspective view of a preferred embodiment of a fire-resistant partition according to the invention;
- Figure 2 is a perspective view of a frame profile for a fire-resistant partition according to figure 1;
- Figures 3 and 4 show on larger scale a perspective broken away view of detail III respectively IV of figure 1;
- Figure 5 shows on larger scale a perspective broken away view of detail V of figure 4;
- Figure 6 shows a variant of figure 5;
- Figure 7 shows a variant of figure 2;
- Figure 8 is a variant of fraction VIII of figure 2;
- Figure 9 shows the cross section IX-IX in figure 2; and
- Figure 10 shows on larger scale detail X of figure 1.
- The fire-resistant partition of figure 1 serves to mutually close off two
zones 2 and 3 of a building structure such that fire in the one zone is prevented from reaching the other zone for a period of 20 or preferably 30 minutes or more. - The fire-resistant partition 1 according to the invention comprises a fire-resistant frame consisting of three U-shaped steel frame profiles 4-6 which are arranged on
edges 7 of a wall opening with deforming of the U-shape of these frame profiles, which are mutually connected by means of mitre joints 8 (figure 10) and which are fixedly clamped to theedges 7 by means ofclamps 10 which are arranged in frame profiles 4-6 and provided with adjusting means 9 (figure 9). Theclamps 10 consist for instance of a U-shaped clamping bracket which is constructed from azigzag element 12 and anelement 13 engaging hingedly thereon. Theseelements edges 14 toframe profiles 15. Abolt 18 placed throughelement 12 and accessible with a socket head wrench through ahole 16 of profile 5 is screwed into anut 17 welded toelement 13. Through tightening ofbolt 18 the frame profile 5 is deformed and fixedly clamped onto theedge 7. - Profiles 4-6 are mitred at the corners and have welded on the corners mitre connecting
plates 21 whereofteeth strip 24 bent at right angles and engaging round thetop edge 25 of a vertical frame profile 4, 5. - The frame profile 5 situated on the hinge side of a
door 26 has fixedhinge wings 27 fastened thereto which are each fastened to anelement 12 by means of ascrew 28. - According to the
invention strips 29 of gypsum or similar crystalline bonded, water-containing, fire-resistant material such as Rinovlam "S" and/or gypsum board are fixedly glued into the frame profiles 4, 5, 6, this during prefabrication, whereincavities clamps 10 andmitre joints 8 are left open. During mounting thesecavities fibrous strips 32 of rockwool which are compressed byincoming wall edges 7. Each cover 4-6 preferably has achamber 35 for receiving arubber sealing profile 36 against which a door edge lies sealingly. After prefabrication in a factory each frame profile 4-6 is wrapped in aplastic foil 37 to prevent damage during transport to the lacquer layer applied thereto and to hold in place and protect the fire-resistant material. - According to figure 7 gypsum or similar fire-resistant material is arranged in liquid or plastic state in the frame profile 5, wherein
cavities - A
metal threshold 38 forms part of the frame and is fixed to the bottom ends of the frame profiles 4 and 5. - A per se known fire-
resistant door 26 has uprights of hardwood, an upper cross beam of chipboard and a lower beam of pinewood. Bothskin panels 40 consist of a 3 mm thick duratex board. The inner space is filled with Umilinflax fibre board 41. Present on the uprights and the upper cross beam is astrip 42 of material which is foam-expanding in heat. At thehinges 44 thedoor 26 hashooks 43 which grip into holes in the frame profile 5 as extra protection for the case that thehinges 44 fail. Optionally received in frame profile 4 on the closing side is alocking pin 45 which is urged outward by ascrew spring 46 into an adaptedrecess 47 in the case afusible plug 48 melts when exposed to heat (figure 5). As alternative hereto alocking pin 45 is urged outward, in the case of heat, by foam-expandingmaterial 49. - It should be noted that the
cavities clamps 10 andmitre joints 8 can still move during fitting of the frame. - The material thickness of frame profiles 4-6 is about 1 mm. At the location of the
rebate 35 the material thickness is 0.5 mm over a considerable distance in order to limit heat transfer over the frame profile 4-6 from the one to the other side of the rebate.
Claims (6)
- Method for manufacturing a fire-resistant partition for a zone of a building structure, comprising a fire-resistant frame fixed to wall edges of a wall passage and a fire-resistant door received therein, which frame comprises substantially U-shaped, steel frame profiles which are arranged on edges (7) of the wall opening with deforming of the U-shape of the frame profiles (4-6) and are fixedly clamped to said edges by means of clamps (10) arranged in the frame profiles (4-6) and provided with adjusting means (9), wherein the frame profiles (4-6) are mutually connected by means of mitre joints (8) and wherein in the space bounded by the inner side of the frame profiles (4-6) and the wall edges (7) gypsum or similar crystalline bonded, water-containing, fire-resistant material (29) is arranged, characterized in that gypsum or similar fire-resistant material (29) is arranged in the frame profiles (4-6) during prefabrication, wherein cavities (30, 31) for frame clamps 10 and mitre joints 8 are left open and that the thus prefabricated frame profiles (4-6) are transported to their mounting location in the building structure and are fixed to the wall edges (7).
- Method as claimed in claim 1, characterized in that strips (29) of gypsum or similar water-containing material are fixedly adhered to the inside of the profiles (4-6).
- Method as claimed in claim 1, characterized in that gypsum (29) or similar water-containing material is arranged in plastic or liquid form in the frame profiles (4-6) during a prefabrication.
- Fire-resistant partition manufactured as claimed in claim 1, 2 or 3 for a zone of a building structure, comprising a fire-resistant frame disposed in a wall passage and a fire-resistant door (26) received therein, which frame comprises substantially U-shaped, deformable profiles (4-6) in which are fixed clamps (10) provided with adjusting means (9) and mitre connecting means (8) and wherein gypsum or similar water-containing, fire-resistant material is arranged, characterized in that gypsum (29) or similar crystalline bonded, water-containing, fire-resistant material is arranged in the frame profiles (4-6) during prefabrication, wherein cavities (30, 31) for frame clamps (10) and mitre corner joints (8) are left open.
- Fire-resistant partition (1) as claimed in claim 4, characterized in that the frame has a locking pin (45) received therein which moves outward out of the frame profile (4) under the influence of fire heat into a recess (47) arranged for this purpose in the closing edge of the door (26).
- Frame for a fire-resistant partition (1) as claimed in claim 1, which frame comprises substantially U-shaped deformable profiles (4-6) in which are fixed clamps (10) provided with adjusting means (9) and mitre connecting means (8) and in which gypsum or similar crystalline bonded, water-containing, fire-resistant material (29) is arranged, characterized in that gypsum or similar crystalline bonded, water-containing, fire-resistant material (29) is arranged in the frame profiles (4-6) during prefabrication, wherein cavities (30, 31) for frame clamps (10) and mitre corner joints (8) are left open.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9301205 | 1993-10-29 | ||
BE9301205 | 1993-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0651126A1 true EP0651126A1 (en) | 1995-05-03 |
EP0651126B1 EP0651126B1 (en) | 1998-12-30 |
Family
ID=3887519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19940202997 Expired - Lifetime EP0651126B1 (en) | 1993-10-29 | 1994-10-14 | Fire resistant partition and frame therefor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0651126B1 (en) |
DE (1) | DE69415634T2 (en) |
ES (1) | ES2128506T3 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997038201A1 (en) * | 1996-04-10 | 1997-10-16 | Polynorm N.V. | Fire-resistant partition |
EP1344890A2 (en) * | 2002-03-13 | 2003-09-17 | Lampertz GMBH & CO. KG | Fire protected door frame in a fire protected security room |
US6956593B1 (en) | 1998-09-15 | 2005-10-18 | Microsoft Corporation | User interface for creating, viewing and temporally positioning annotations for media content |
US20150013998A1 (en) * | 2012-02-10 | 2015-01-15 | Illinois Tool Works Inc. | Thermally actuated dryer door lock |
EP2612975A3 (en) * | 2012-01-06 | 2016-11-02 | Remigijus Guobys | Thermal door lock pin |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10253195B4 (en) * | 2002-11-15 | 2006-03-16 | Imhof, Klaus | Method for sealing the tops of modules constructed in dry construction to construct buildings during transport to a construction site |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554399A (en) * | 1948-11-16 | 1951-05-22 | Frederick J Bremer | Fire-resistant door frame |
NL7113291A (en) * | 1971-09-28 | 1973-03-30 | ||
FR2422803A1 (en) * | 1978-04-14 | 1979-11-09 | Furieri Jean | Internal fire stop door - comprises metal frame forming shuttering into which insulating plaster binding agent is poured |
EP0140436A2 (en) * | 1983-10-13 | 1985-05-08 | Polynorm N.V. | Frame for door or window opening |
DE8437574U1 (en) * | 1984-12-21 | 1985-05-09 | Akustikbau Lindner GmbH, 8382 Arnstorf | Fire-retardant door element |
GB2237835A (en) * | 1989-10-31 | 1991-05-15 | Manchester City Council | A security door. |
-
1994
- 1994-10-14 ES ES94202997T patent/ES2128506T3/en not_active Expired - Lifetime
- 1994-10-14 DE DE1994615634 patent/DE69415634T2/en not_active Expired - Fee Related
- 1994-10-14 EP EP19940202997 patent/EP0651126B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554399A (en) * | 1948-11-16 | 1951-05-22 | Frederick J Bremer | Fire-resistant door frame |
NL7113291A (en) * | 1971-09-28 | 1973-03-30 | ||
FR2422803A1 (en) * | 1978-04-14 | 1979-11-09 | Furieri Jean | Internal fire stop door - comprises metal frame forming shuttering into which insulating plaster binding agent is poured |
EP0140436A2 (en) * | 1983-10-13 | 1985-05-08 | Polynorm N.V. | Frame for door or window opening |
DE8437574U1 (en) * | 1984-12-21 | 1985-05-09 | Akustikbau Lindner GmbH, 8382 Arnstorf | Fire-retardant door element |
GB2237835A (en) * | 1989-10-31 | 1991-05-15 | Manchester City Council | A security door. |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997038201A1 (en) * | 1996-04-10 | 1997-10-16 | Polynorm N.V. | Fire-resistant partition |
US6956593B1 (en) | 1998-09-15 | 2005-10-18 | Microsoft Corporation | User interface for creating, viewing and temporally positioning annotations for media content |
EP1344890A2 (en) * | 2002-03-13 | 2003-09-17 | Lampertz GMBH & CO. KG | Fire protected door frame in a fire protected security room |
EP1344890A3 (en) * | 2002-03-13 | 2004-02-04 | Lampertz GMBH & CO. KG | Fire protected door frame in a fire protected security room |
EP2612975A3 (en) * | 2012-01-06 | 2016-11-02 | Remigijus Guobys | Thermal door lock pin |
US20150013998A1 (en) * | 2012-02-10 | 2015-01-15 | Illinois Tool Works Inc. | Thermally actuated dryer door lock |
US10612274B2 (en) * | 2012-02-10 | 2020-04-07 | Illinois Tool Works Inc. | Thermally actuated dryer door lock |
Also Published As
Publication number | Publication date |
---|---|
ES2128506T3 (en) | 1999-05-16 |
EP0651126B1 (en) | 1998-12-30 |
DE69415634T2 (en) | 1999-05-20 |
DE69415634D1 (en) | 1999-02-11 |
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