EP0754812A1 - Façade à isolation thermique - Google Patents

Façade à isolation thermique Download PDF

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Publication number
EP0754812A1
EP0754812A1 EP96107982A EP96107982A EP0754812A1 EP 0754812 A1 EP0754812 A1 EP 0754812A1 EP 96107982 A EP96107982 A EP 96107982A EP 96107982 A EP96107982 A EP 96107982A EP 0754812 A1 EP0754812 A1 EP 0754812A1
Authority
EP
European Patent Office
Prior art keywords
facade
parapet
warm
frame
glazing
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
Application number
EP96107982A
Other languages
German (de)
English (en)
Other versions
EP0754812B1 (fr
Inventor
Harald Dr. Schulz
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP0754812A1 publication Critical patent/EP0754812A1/fr
Application granted granted Critical
Publication of EP0754812B1 publication Critical patent/EP0754812B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a warm facade in the form of a support structure consisting of vertical mullion profiles and / or horizontal transom profiles or constructed as an element facade made of thermally separated metal profiles, in which the facade surface alternately from one or more successively arranged glazing elements and from one in the vertical and / or horizontal direction or several consecutively arranged parapet elements is constructed and in which at least one thermal separation zone is provided between the inside and the outside of the facade, the parapet element having an outside cover, an inside cover and an intermediate thermal insulation, furthermore the main supporting structure with respect to the facade surface is arranged on the inside or outside and the glazing element and the parapet element are surrounded by a frame which can be part of the supporting structure.
  • Such warm facades are known in different embodiments. Despite the thermal separations already present in the supporting structure in the case of these warm facades, heat losses occur due to the comparatively poor thermal insulation of the frame profiles of the parapet elements.
  • the k-value of the frames is generally between 1.8 and 2.8 W / m [2] k.
  • the k-value for the parapet alone, i.e. without a profile, is in the range of 0.3 - 0.6 W / m [2] k.
  • the profiles are the weak point compared to the insulation in the parapet area.
  • the invention is therefore based on the object to provide for warm facades of the type mentioned measures by which the poor k-value of the frame in the area of the parapet is eliminated or reduced and the heat transfer from the window area via the profiles into the area of the parapet is reduced becomes.
  • thermo separation of the profiles is provided at each transition between the parapet element and the glazing element and on the parapet element along its entire circumference thermal insulation to its inside cover is arranged.
  • the advantage achieved by the invention consists essentially in the fact that an improved thermal decoupling of the parapet elements from the glazing elements is achieved in particular by a thermal subdivision into individual elements.
  • the frame of the parapet element is thus "shielded" all round thermally to the glazing element and to the interior.
  • the invention provides that two vertically adjacent posts are connected to one another by static inserting elements that extend over the separation area.
  • each post and / or transom is formed by two parallel and spaced-apart hollow profiles which have opposing grooves for receiving a sealing strip protruding into both hollow profiles.
  • the side of the frame of the parapet element facing the glazing element in the separating area of the profile advantageously has an insulating strip which is flush with the frame and connects the frame to the inside cover of the parapet element and forms the thermal insulation of the parapet element.
  • This insulating strip can consist of wood or of pressure-resistant plastic or of pressure-resistant mineral fiber.
  • the insulating strip itself should be made sufficiently vapor-tight or be covered with a vapor-tight film.
  • the inside cover protrudes into a receiving groove of the insulating strip at a distance from the groove bottom.
  • the inner part of the two frames of the glazing element and the parapet element is connected to one another via a thermal insulating part.
  • This thermal insulating part can be designed as an insulating strip which is fastened to the edge of the frame facing the inside cover.
  • the thermal insulating part is designed as an insulating body which extends over the entire width of the inner part of the frame. The result of this is that in the mullion-transom facade, the transom profile is thermally separated in two dimensions.
  • the warm facade shown in the drawing can consist of vertical mullion profiles 1 and horizontal transom profiles or be constructed as an element facade.
  • 1, 2, 11 and 12 with the associated sectional views show a warm facade in a mullion-transom construction
  • FIGS. 19, 20, 27 and 28 with the associated sectional views show a Play element facade.
  • Glazing elements 2 - denoted by F - and balustrade elements 3 - denoted by B are alternately arranged in the vertical direction.
  • Glazing elements 2 and parapet elements 3 can also be arranged individually or in alternation next to one another in the horizontal direction.
  • At least one thermal separation zone is provided between the inside and the outside of the facade, the parapet element having an outside cover 4, an inside cover 5 and an intermediate thermal insulation 6.
  • the supporting structure of the facade is arranged on the outside in the exemplary embodiments according to FIGS. 1 to 10 and 19 to 26, on the other hand on the inside according to FIGS. 11 to 18 and 27 to 33. Furthermore, in the element facade, the glazing elements 2 and the parapet elements 3 are each surrounded by a frame 7, 8, which can also be part of the supporting structure. This applies accordingly to the mullion-transom construction, but only for the transom.
  • the glazing element 2 and the parapet element 3 are designed as thermally separated individual elements, each of them individually or jointly connected to the supporting structure.
  • the posts 1 are separated at every second transition between the parapet element 3 and the glazing element 2.
  • the expansion joint formed by the separation of the posts 1 can be arranged at the parapet level (FIGS. 1, 11, 19 and 27) or in the area of the floor ceiling (FIGS. 2, 12, 20 and 28), each in the sectional view is indicated on the left of these figures.
  • each post 1 as shown in FIGS. 23, 24, 30 and 31, consist of two parallel and spaced-apart hollow profiles which have opposing grooves which serve to receive a sealing strip 11 projecting into both hollow profiles (Fig. 23, 24, 30, 31, 32).
  • the latch can be split out.
  • the side of the frame 8 of the parapet element 3 facing the glazing element 2 in the separating area of the post 1 has, as can be seen from the sectional representations, an insulating strip 12, 16 which is flush on the outside with the frame and which connects the frame 8 with the inside cover 5 of the parapet element 3 connects.
  • This insulating strip 12, 16 can consist of wood, pressure-resistant plastic or pressure-resistant mineral fiber.
  • the insulating strip 12, 16 should either be vapor-tight itself or be covered by a corresponding film.
  • a sealing strip 13 is connected in the frame 7 of the glazing element 2 and bears against the insulating strip 12, 16 in the vicinity of the inside cover 5.
  • This sealing strip 13 can, as for example in the exemplary embodiments according to FIGS. 21, 25, 29, 33 as a sealing lip, as a rectangular strip as in FIGS. 9, 13, 17 or as a sealing element as in FIGS. 22 and 26
  • the inner part of the two frames 7, 8 of the glazing element 2 and the parapet element 3 is connected to one another via a thermal insulating part 14 .
  • the thermal insulating part 14 in FIG. 4 is designed as an insulating strip which is fastened to the edge of the frames 7, 8 facing the inner cover 5.
  • the thermal insulating part 14 can also be designed as an insulating body which extends over the entire width of the inner part of the frame 8, as can be seen for example from FIG. 5.
  • the insulating strip or the insulating body is fastened in each case by corresponding projections or webs of the frame profiles.
  • a sealing strip 15 is provided between the frames 7 and 8, which, in addition to the sealing function and the inclusion of an air layer, also indirectly provides thermal insulation, as is the case, for example, in the exemplary embodiment in FIGS. 21, 22, 25, 26 and 29 is shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)
  • Temperature-Responsive Valves (AREA)
  • Gloves (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Grates (AREA)
EP96107982A 1995-07-17 1996-05-20 Façade à isolation thermique Expired - Lifetime EP0754812B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19525957 1995-07-17
DE19525957A DE19525957C2 (de) 1995-07-17 1995-07-17 Warmfassade

Publications (2)

Publication Number Publication Date
EP0754812A1 true EP0754812A1 (fr) 1997-01-22
EP0754812B1 EP0754812B1 (fr) 2000-04-19

Family

ID=7767008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107982A Expired - Lifetime EP0754812B1 (fr) 1995-07-17 1996-05-20 Façade à isolation thermique

Country Status (5)

Country Link
EP (1) EP0754812B1 (fr)
AT (1) ATE191947T1 (fr)
DE (2) DE19525957C2 (fr)
DK (1) DK0754812T5 (fr)
PL (1) PL315245A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1099807A3 (fr) * 1999-11-09 2002-01-02 EVG Bauprofil-System Entwicklungs- und Vermarktungsgesellschaft mbH Elément de façade
AT502398B1 (de) * 2001-12-12 2007-03-15 Mueller Bbm Gmbh Fassade
CN104805943A (zh) * 2015-05-12 2015-07-29 江苏银奕达铝业有限公司 一种新型断桥立柱

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714065A1 (de) * 1997-04-05 1998-10-15 Pyratekt Glasdachkonstruktion Glasdach
DE19827397C1 (de) * 1998-06-19 2000-03-09 Hueck Eduard Gmbh Co Kg Rahmenwerk für Gebäudefassaden, Dächer oder dgl.
DE19902890A1 (de) * 1999-01-18 2000-09-07 Mannesmann Ag Fassadensystem
DE102007053659A1 (de) * 2007-11-08 2009-05-20 Hermann Gutmann Werke Ag Gebäudefassade in Brandschutzausführung
CN106760081A (zh) * 2017-03-13 2017-05-31 顾三见 板类产品拼接机构以及拼接幕墙
DE202022104755U1 (de) 2022-08-23 2023-12-12 Gutmann Bausysteme Gmbh Einzelfassadenelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157338A (en) * 1984-03-22 1985-10-23 Yoshida Kogyo Kk Curtain wall panel support
DE9300692U1 (de) * 1993-01-20 1994-05-26 Schmidlin Ag, Aesch Dichtungsprofil
EP0644311A2 (fr) * 1993-09-21 1995-03-22 Firma J. Eberspächer Dispositif pour la fixation démontable d'éléments préferentiellement plans dans un système formé de poteaux et traverses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608325C3 (de) * 1976-02-28 1980-04-24 Alco Bauzubehoer Gmbh & Co, 3380 Goslar Mehrteiliger, wärmegedämmter Metallprofilstab zum Befestigen von Wand- und Fensterelementen
DE3540385A1 (de) * 1985-11-14 1987-05-21 Eltreva Ag Fassadenkonstruktion aus metallprofilen
DE3626194C2 (de) * 1986-08-01 1997-05-22 Schuermann & Co Heinz Fassadenverkleidung
DE4000769A1 (de) * 1990-01-12 1991-07-18 Reynolds Aluminium Deutschland Traggerippe fuer eine oder an einer fassadenwand
DE4005106A1 (de) * 1990-02-17 1991-08-22 Wicona Bausysteme Befestigung von rahmen, platten, glasscheiben oder dgl. an einer tragkonstruktion
DE4022528A1 (de) * 1990-07-16 1992-01-23 Mbs Gemont Ag Vorgehaengte fassade in elementbauweise
EP0540776A1 (fr) * 1991-11-07 1993-05-12 Chizzola Dario Panneau, notamment pour vitrages ou l'habillage de façades de bâtiment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157338A (en) * 1984-03-22 1985-10-23 Yoshida Kogyo Kk Curtain wall panel support
DE9300692U1 (de) * 1993-01-20 1994-05-26 Schmidlin Ag, Aesch Dichtungsprofil
EP0644311A2 (fr) * 1993-09-21 1995-03-22 Firma J. Eberspächer Dispositif pour la fixation démontable d'éléments préferentiellement plans dans un système formé de poteaux et traverses

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1099807A3 (fr) * 1999-11-09 2002-01-02 EVG Bauprofil-System Entwicklungs- und Vermarktungsgesellschaft mbH Elément de façade
AT502398B1 (de) * 2001-12-12 2007-03-15 Mueller Bbm Gmbh Fassade
CN104805943A (zh) * 2015-05-12 2015-07-29 江苏银奕达铝业有限公司 一种新型断桥立柱

Also Published As

Publication number Publication date
EP0754812B1 (fr) 2000-04-19
DE59604989D1 (de) 2000-05-25
ATE191947T1 (de) 2000-05-15
DE19525957C2 (de) 2000-02-03
DK0754812T5 (da) 2001-01-08
DE19525957A1 (de) 1997-02-13
DK0754812T3 (da) 2000-07-10
PL315245A1 (en) 1997-01-20

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