EP4310267A1 - Façade ou toit vitré avec un profilé de verrouillage ou de poteau - Google Patents

Façade ou toit vitré avec un profilé de verrouillage ou de poteau Download PDF

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Publication number
EP4310267A1
EP4310267A1 EP23183774.1A EP23183774A EP4310267A1 EP 4310267 A1 EP4310267 A1 EP 4310267A1 EP 23183774 A EP23183774 A EP 23183774A EP 4310267 A1 EP4310267 A1 EP 4310267A1
Authority
EP
European Patent Office
Prior art keywords
base body
facade
insulating strip
receiving
strip
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.)
Pending
Application number
EP23183774.1A
Other languages
German (de)
English (en)
Inventor
Thomas Volkelt
Franziska Wirth
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.)
Hueck System GmbH and Co KG
Original Assignee
Hueck System GmbH and Co KG
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 Hueck System GmbH and Co KG filed Critical Hueck System GmbH and Co KG
Publication of EP4310267A1 publication Critical patent/EP4310267A1/fr
Pending legal-status Critical Current

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    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • 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
    • E04D2003/0837—Sections comprising intermediate parts of insulating material
    • 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
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/0856—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by screws, bolts or pins

Definitions

  • the present invention relates to a facade or a skylight in a fire protection design.
  • the invention relates to an insulating strip or an insulator for a post/transom facade construction consisting of profiles with enclosed surface elements, in particular glass panes, preferably fire-resistant glass panes, which can be placed sealingly on the profiles of the transoms or posts of the post/transom facade construction.
  • the insulating strip or the insulator is provided in the gap space formed between the surface elements lying on a profile of the bars or posts.
  • post/transom constructions consist of a metal framework, the frame fields of which are provided with glass panes or other filling or surface elements, such as infills.
  • the metal framework is made up of main profiles (posts) and transversely but also diagonally extending rung profiles (transoms) and an outside made up of cover profiles that cover the edges of the panes and are screwed to the main profiles or the rung profiles.
  • insulators or insulation strips are provided, particularly in the gaps that form between the glass panes, which consist of a non-metallic material in order to prevent thermal bridges from the outside to the inside.
  • the publication concerns EP 07 02 114 A Such a construction in which an insulator or insulating body is attached to the post between the glass panes resting on a post and forming a gap space.
  • a pressure strip covering the gap space is attached to the insulator from the outside, which rests on the surface elements and which rests on the surface elements with the interposition of a plastic seal.
  • the present invention is based on the object of creating a facade or a light roof in which, even in the event of a fire, the heat generated by the fire cannot penetrate to the side facing away from the fire, taking certain criteria into account, whereby the post/transom facade construction can withstand the heat.
  • an insulating strip should be specified for the gap between the end faces of the surface elements of the facade or the light roof, which can be installed particularly easily and reliably.
  • the invention relates in particular to a facade or a light roof with a transom and/or post profile, on which two spaced glass seals are provided, on each of which a filling element rests, in particular in the form of a panel or a glass pane.
  • the two filling elements or glass panes are held on the glass system seal via a retaining strip, with an insulating strip being arranged between the end faces of the filling elements or glass panes.
  • the insulation strip is fixed to a screw groove in the transom or mullion profile.
  • the invention provides that it has a particularly monolithic base body made of an intumescent material.
  • the base body of the insulating strip has a clamping area facing the screw groove with opposing clamping webs, between which the screw groove is received or receivable in a clamping manner, at least partially and/or in regions.
  • the base body of the insulating strip has a holding area facing the holding strip with two opposing holding webs, between which an insertion channel is formed for receiving a screw screwed or to be screwed into the screw groove.
  • the intumescent material of the base body is a relatively soft material with high thermal insulation, and due to the softness of the material, the base body of the insulating strip can be securely fixed to the screw groove.
  • the soft material of the base body can be clamped to the screw groove with high contour precision and can therefore be manufactured with low tolerances. Overall, a secure fixation of the insulation strip on the screw groove is ensured, so that the insulation strip enables high thermal insulation and easy installation.
  • the intumescent material of the base body is selected so that the base body can be clamped to the screw groove with high contour accuracy.
  • intumescent material used here is to be understood as meaning a material that expands or swells when exposed to heat, so that an increase in volume of the base body of the insulating strip takes place, in particular without chemical conversion.
  • the intumescent material foams when exposed to heat and forms a light insulation layer as a heat barrier.
  • the insulating strip has a receiving strip that is connected or connectable to the holding area of the base body and is made of a material that is different from the material of the base body, in particular plastic material, the material of the receiving strip - in Compared to the material of the base body - preferably a harder material.
  • the receiving strip made of the preferably harder material preferably has a holding area that is held or can be received at least partially or in areas between the holding webs of the base body, in particular in a clamping manner, and an opposite receiving area which has a receiving groove for at least partially or partially receiving a screw screwed or to be screwed into the screw groove.
  • the receiving strip is preferably formed from a harder material, the fixing of the insulating strip to the screw groove can also be securely ensured via the receiving area and in particular via the receiving groove.
  • the holding area is preferably provided with a rib structure at least in some areas.
  • the clamping area of the base body is arranged at least partially or in areas between the clamping strips and in the screw groove engaging retaining bar is designed.
  • a retaining web that can be inserted at least partially or partially into the screw groove is formed on the base body between the clamping webs of the base body.
  • the retaining web is preferably designed to be elastically deformable transversely to the insertion direction.
  • the retaining web is designed to be resilient transversely to the insertion direction.
  • the base body of the insulating strip has a reduced overall length - compared to solutions known from the prior art - in order to save material for the base body of the insulating strip and to make the base body more stable overall.
  • the base body of the insulating strip has a total length which at least essentially corresponds to the length of the end faces of the filling elements, the total length of the base body preferably being in a range between 0.9 times and 1.1 - times the length of the end faces of the filling elements.
  • the base body of the insulation strip can also be made in several parts and consist of at least two interconnected or connectable sub-areas.
  • the base body of the insulating strip has a transition area connecting the clamping area with the holding area, the diameter of the insulating strip in the transition area in the direction of the holding area preferably being frusto-conical or conically tapered.
  • the intumescent material used for the base body of the insulating strip is, in particular, a material which responds and expands at a temperature development of at least 120 ° C and preferably at a temperature development of at least 140 ° C in such a way that the gap between the filling elements automatically seals and preferably completely is filled.
  • the intumescent material should preferably have a stability up to a temperature of 1,000 °C.
  • a facade construction 1 in a fire protection design comprises a post or transom profile 2, on which lateral grooves are provided into which seals 3 are drawn. These seals 3 serve as a system for the edge area of insulating glass panes 4.
  • the insulating glass panes 4 are held on the outside by a pressure profile, which is formed from a profile strip 5 and a seal.
  • an insulating strip 6 in the middle, which serves as an insulator and which engages in or around a screw groove 7 of the metallic bar or post 2. Further seals can be attached to the insulating strip 6 on the outward-facing side, so that a glass rebate area between the insulating glass panes 4 is divided into two halves.
  • the insulating strip 6 has a monolithic base body 8 made of an intumescent material.
  • the base body 8 of the insulating strip 6 comprises a clamping area 9 facing the screw groove 7 with opposing clamping webs, between which the screw groove 7 is held in a clamping manner at least partially and/or in some areas.
  • the base body 8 of the insulating strip 6 also has a holding area 10 facing the holding strip 5 with two opposing holding webs, between which an insertion channel 16 is formed for receiving a screw 11 screwed into the screw groove 7.
  • the insulating strip 6 preferably has a receiving strip 12 which is connected or connectable to the holding area 10 of the base body 8 and which is made of a material that is different from the material of the base body 8, in particular Plastic material is formed.
  • the material of the receiving strip 12 - compared to the material of the base body 8 - is preferably a harder material.
  • the receiving bar 12 itself has a holding area 13 which is received or receivable at least partially or in areas between the holding webs 10 of the base body 8, in particular by clamping, and an opposite receiving area 17, which has a receiving groove 18 for at least partially or partially receiving a screw screwed into the screw groove 7 11 has. It is advisable here that the holding area 13 is provided with a rib structure 14 at least in some areas.
  • the receiving area 17 has two spaced-apart receiving webs, between which the receiving groove 18 is formed.
  • the clamping area 9 of the base body 8 is designed without a retaining bar which is at least partially or partially arranged between the clamping bars and engages in the screw groove 7.
  • FIG. 2 to FIG. 4 shown - conceivable that between the clamping webs of the base body 8 a retaining web 19 which can be inserted at least partially or in regions into the screw groove 7 is formed on the base body 8.
  • the holding web 19 is designed to be elastically deformable, in particular transversely to the insertion direction.
  • the retaining web 19 can also be designed to be resilient transversely to the insertion direction.
  • the insulating strip 6 according to the invention is characterized in particular by the fact that the base body 8 of the insulating strip 6 has a total length which at least essentially corresponds to the length of the end faces of the insulating glass panes 4.
  • the total length of the base body 8 is preferably in a range between 0.9 times and 1.1 times the length of the end faces of the insulating glass panes 4.
  • the base body 8 of the insulating strip 6 has a transition area 15 connecting the clamping area 9 with the holding area 10, the diameter of the insulating strip 6 in the transition area 15 tapering in the direction of the holding area 10, preferably in the shape of a truncated cone or conically.
  • the intumescent material of the base body 8 of the insulating strip 6 is in particular a material that responds and expands at a temperature development of at least 120 ° C and preferably at a temperature development of at least 140 ° C in such a way that the gap between the filling elements 4 automatically seals and preferably completely fills becomes. This is the corresponding response temperature of the intumescent material.
  • the intumescent material should have stability up to a temperature of around 1,000 °C.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
EP23183774.1A 2022-07-18 2023-07-06 Façade ou toit vitré avec un profilé de verrouillage ou de poteau Pending EP4310267A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022117885.4A DE102022117885A1 (de) 2022-07-18 2022-07-18 Fassade oder lichtdach mit einem riegel- oder pfostenprofil

Publications (1)

Publication Number Publication Date
EP4310267A1 true EP4310267A1 (fr) 2024-01-24

Family

ID=87158293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23183774.1A Pending EP4310267A1 (fr) 2022-07-18 2023-07-06 Façade ou toit vitré avec un profilé de verrouillage ou de poteau

Country Status (2)

Country Link
EP (1) EP4310267A1 (fr)
DE (1) DE102022117885A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023105783A1 (de) 2023-03-08 2024-09-12 HUECK System GmbH & Co. KG Profilrahmen-konstruktion in brandschutzausführung

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742723C1 (en) * 1987-12-17 1988-09-15 Wieland Werke Ag Frame structure by the post/crossmember construction method, in particular for facades, roofs or the like
EP0702114A1 (fr) 1994-09-13 1996-03-20 Gerhard Kaese Disposition de fixation pour bardage à façades
EP1452657A2 (fr) 2003-02-28 2004-09-01 Raico Bautechnik GmbH Façade avec bloc d'isolation
EP1643049A2 (fr) * 2004-10-04 2006-04-05 Raico Bautechnik GmbH Construction avec profilés porteurs
EP1754841A2 (fr) * 2005-08-17 2007-02-21 Raico Bautechnik GmbH Profilé isolant
EP1835084A2 (fr) * 2006-03-16 2007-09-19 Johann Henkenjohann Isolant pour une construction de façade de poteau traverse en profilés
EP2743421A1 (fr) * 2012-12-14 2014-06-18 SCHÜCO International KG Façade ou toit vitré, profilé isolant et procédé de fabrication d'un profilé isolant
EP2787139A1 (fr) * 2013-04-02 2014-10-08 Alcoa Aluminium Deutschland, Inc. Élément d'isolation résistant au feu
DE102014103950A1 (de) * 2014-03-21 2015-09-24 Heroal - Johann Henkenjohann Gmbh & Co. Kg Isolierelement für Fassaden- oder Lichtdachkonstruktionen
EP4023829A1 (fr) * 2021-01-05 2022-07-06 Reynaers Aluminium, naamloze vennootschap Joint de gonflement pour une construction de façade ignifuge et construction de façade équipée de celui-ci

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742723C1 (en) * 1987-12-17 1988-09-15 Wieland Werke Ag Frame structure by the post/crossmember construction method, in particular for facades, roofs or the like
EP0702114A1 (fr) 1994-09-13 1996-03-20 Gerhard Kaese Disposition de fixation pour bardage à façades
EP1452657A2 (fr) 2003-02-28 2004-09-01 Raico Bautechnik GmbH Façade avec bloc d'isolation
EP1643049A2 (fr) * 2004-10-04 2006-04-05 Raico Bautechnik GmbH Construction avec profilés porteurs
EP1754841A2 (fr) * 2005-08-17 2007-02-21 Raico Bautechnik GmbH Profilé isolant
EP1835084A2 (fr) * 2006-03-16 2007-09-19 Johann Henkenjohann Isolant pour une construction de façade de poteau traverse en profilés
EP2743421A1 (fr) * 2012-12-14 2014-06-18 SCHÜCO International KG Façade ou toit vitré, profilé isolant et procédé de fabrication d'un profilé isolant
EP2787139A1 (fr) * 2013-04-02 2014-10-08 Alcoa Aluminium Deutschland, Inc. Élément d'isolation résistant au feu
DE102014103950A1 (de) * 2014-03-21 2015-09-24 Heroal - Johann Henkenjohann Gmbh & Co. Kg Isolierelement für Fassaden- oder Lichtdachkonstruktionen
EP4023829A1 (fr) * 2021-01-05 2022-07-06 Reynaers Aluminium, naamloze vennootschap Joint de gonflement pour une construction de façade ignifuge et construction de façade équipée de celui-ci

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Publication number Publication date
DE102022117885A1 (de) 2024-01-18

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