EP0754812B1 - Thermal insulating facade - Google Patents
Thermal insulating facade Download PDFInfo
- Publication number
- EP0754812B1 EP0754812B1 EP96107982A EP96107982A EP0754812B1 EP 0754812 B1 EP0754812 B1 EP 0754812B1 EP 96107982 A EP96107982 A EP 96107982A EP 96107982 A EP96107982 A EP 96107982A EP 0754812 B1 EP0754812 B1 EP 0754812B1
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- EP
- European Patent Office
- Prior art keywords
- thermal
- facade
- frame
- glazing
- breast
- 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.)
- Expired - Lifetime
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-
- 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 vertical post profiles and / or horizontal Transom profiles existing or as an element facade assembled support structure made of thermally separated Metal profiles in which the facade surface of in vertical and / or horizontal direction alternately one or more consecutively arranged Glazing elements and one or more successively arranged parapet elements is constructed and at least one thermal Separation zone between the inside and the outside of the Facade is provided, the parapet element a outside cover, inside cover and has an intermediate thermal insulation, further the Main supporting structure with regard to the facade area is arranged on the inside or outside and that Glazing element as well as the parapet element from one Frame are bordered, be part of the supporting structure can.
- Such warm facades are in different Embodiments known.
- GB-A-2 157 338 describes a warm facade, however no individual glazing elements and parapet elements has, where then on the parapet element along his thermal insulation for the entire circumference Cover of the parapet element is arranged. Also thermal insulation between an outside and the inside covering of the parapet element cannot be removed there.
- the k value of the The frame is generally between 1.8 and 2.8 W / m [2] k.
- the k-value for the parapet alone, i.e. without a profile lies in the range of 0.3 - 0.6 W / m [2] k.
- the Profiles are thus compared to the insulation in the Parapet area the weak point.
- the invention is therefore based on the object Warm facades of the type mentioned measures through which the bad k-value of the frame in Area of the parapet is eliminated or reduced and the heat transfer from the window area over the Profiles in the area of the parapet is reduced.
- the advantage achieved by the invention is essential in that an improved thermal Decoupling the parapet elements from the Glazing elements in particular through a thermal Subdivision into individual elements is achieved.
- the frame of the parapet element is therefore thermal all round Glazing element and "shielded" from the interior.
- the invention provides that two each vertically adjacent posts through themselves over the Static inserts extending the separation area are interconnected.
- each post and / or transom from two parallel and spaced apart Hollow profiles is formed, the opposite Grooves for receiving a protruding in both hollow profiles Have sealing strip.
- the glazing element in the separation area of the profile facing side of the frame of the parapet element advantageously one flush with the frame final insulating strip on which the frame with the inside cover of the parapet element connects and the thermal insulation of the parapet element forms.
- This insulating strip can be made of wood or pressure-resistant plastic or pressure-resistant mineral fiber consist.
- the Insulating strip itself is sufficiently vapor-tight or be covered with a vapor-tight film.
- thermo insulating part can be designed as an insulating strip on the inside cover facing edge of the frame is attached.
- thermal insulating part than itself over the whole Width of the inside part of the frame extending Insulating body is formed. This leads to the result to the fact that in the mullion-transom facade, the transom profile is thermally separated two-dimensionally.
- the invention also provides that in the mullion-transom facade of the double thermal runs through separate bars and the post ends hits the bolt.
- the warm facade shown in the drawing can be made vertical post profiles 1 and horizontal Transom profiles exist or built as an element facade his. 1, 2, 11 and 12 with the associated Sectional representations show a warm facade in Mullion and transom construction, while FIGS. 19, 20, 27 and 28 with the associated sectional views Play element facade.
- glazing elements 2 and Parapet elements 3 individually or in groups next to each other be arranged alternately.
- the parapet element Between the inside and the Outside of the facade is at least a thermal one Separation zone provided, the parapet element a outside cover 4, an inside cover 5 and has an intermediate thermal insulation 6.
- the supporting structure of the facade is in the Embodiments according to FIGS. 1 to 10 and 19 to 26 on the outside, however, according to FIGS. 11 to 18 and 27 to 33 arranged on the inside. Furthermore, the element facade the glazing elements 2 and the parapet elements 3 each bordered by a frame 7, 8, the can also be part of the supporting structure. In the Mullion-transom construction applies accordingly, but only for the latch.
- the glazing element 2 and the parapet element 3 are as thermally separated from each other, individually or jointly connected to the supporting structure Individual elements trained.
- a separation of the posts 1 at every second transition between the parapet element 3 and the Glazing element 2 provided.
- the one through separation the post 1 expansion joint formed can Parapet bar height (Fig. 1, 11, 19 and 27) or in Area of the floor ceiling (Fig. 2, 12, 20 and 28) be arranged, 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 show two parallel and spaced to each other arranged hollow profiles exist have opposing grooves for receiving a serve in both hollow profiles protruding sealing strip 11 (Fig. 23, 24, 30, 31, 32). Likewise, how this from the Fig. 21 and 22 shows the bar divided undressed his.
- the in the separation area of the post 1 Glazing element 2 facing side of the frame 8 of the Parapet element 3 has, as from the Sectional views can be seen on the outside with insulating strip 12, 16 flush with the frame, which the frame 8 with the inside cover 5 of the Parapet element 3 connects.
- This insulating strip 12, 16 can be made of wood, pressure-resistant plastic or pressure-resistant mineral fiber.
- the insulating strip 12, 16 should either be vapor-tight be or be covered by an appropriate film.
- the insulating strip 12, 16th abuts near the inside cover 5.
- This Sealing strip 13 can, such as in the Embodiments according to FIGS. 21, 25, 29, 33 as Sealing lip, as a rectangular strip as in FIGS. 4, 9, 13, 17 or as a sealing element as in FIGS. 22 and 26
- FIGS. 3 to 5 and this corresponding, further sectional views results in the mullion-transom facade inside part of the two frames 7, 8 of the Glazing element 2 and the parapet element 3 over a thermal insulating part 14 connected to each other.
- the thermal insulating part 14 in FIG. 4 as Insulating strip formed on the inside Cover 5 facing edge of the frame 7, 8 is attached.
- the thermal insulating part 14 can, however, also as itself over the entire width of the inside part of the Frame 8 extending insulating body may be formed as can be seen for example from FIG. 5.
- the Fastening the insulating strip or the insulating body takes place in each case by corresponding projections or webs of the frame profiles.
- a sealing strip 15 is provided in addition to the sealing function and the inclusion of a Layer of air indirectly provides thermal insulation, as in the embodiment of FIGS. 21, 22, 25, 26 and 29 is shown.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Temperature-Responsive Valves (AREA)
- Gloves (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Grates (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Die Erfindung betrifft eine Warmfassade in Form einer aus vertikalen Pfostenprofilen und/oder horizontalen Riegelprofilen bestehenden oder als Elementfassade aufgebauten Tragkonstruktion aus thermisch getrennten Metallprofilen, bei der die Fassadenfläche von in vertikaler und/oder horizontaler Richtung wechselweise aus einem oder mehreren aufeinanderfolgend angeordneten Verglasungselementen und aus einem oder mehreren aufeinanderfolgend angeordneten Brüstungselementen aufgebaut ist und bei der wenigstens eine thermische Trennzone zwischen der Innen- und der Außenseite der Fassade vorgesehen ist, wobei das Brüstungselement eine außenseitige Abdeckung, eine innenseitige Abdeckung und eine dazwischenliegende Wärmedämmung aufweist, ferner die Haupttragkonstruktion bezüglich der Fassadenfläche innenseitig oder außenseitig angeordnet ist und das Verglasungselement sowie das Brüstungselement von einem Rahmen eingefaßt sind, der Teil der Tragkonstruktion sein kann.The invention relates to a warm facade in the form of a vertical post profiles and / or horizontal Transom profiles existing or as an element facade assembled support structure made of thermally separated Metal profiles in which the facade surface of in vertical and / or horizontal direction alternately one or more consecutively arranged Glazing elements and one or more successively arranged parapet elements is constructed and at least one thermal Separation zone between the inside and the outside of the Facade is provided, the parapet element a outside cover, inside cover and has an intermediate thermal insulation, further the Main supporting structure with regard to the facade area is arranged on the inside or outside and that Glazing element as well as the parapet element from one Frame are bordered, be part of the supporting structure can.
Derartige Warmfassaden sind in unterschiedlichen Ausführungsformen bekannt. So beschreibt GB-A-2 157 338 eine Warmfassade, die jedoch keine einzelnen Verglasungselemente und Brüstungselemente aufweist, wo dann am Brüstungselement längs seines gesamten Umfangs eine thermische Isolierung zur innenseitigen Abdeckung des Brüstungselements hin angeordnet ist. Auch eine Wärmedämmung zwischen einer außenseitigen und innenseitigen Abdeckung des Brüstungselements ist dort nicht entnehmbar. Trotz der bei diesen Warmfassaden bereits vorhandenen thermischen Trennungen im Bereich der Tragkonstruktion treten Wärmeverluste durch die vergleichsweise schlechte Wärmedämmung der Rahmenprofile der Brüstungselemente auf. Der k-Wert der Rahmen liegt im allgemeinen zwischen 1,8 und 2,8 W/m[2]k. Der k-Wert für die Brüstung allein, also ohne Profil, liegt dagegen im Bereich von 0,3 - 0,6 W/m[2]k. Die Profile sind somit gegenüber der Dämmung im Brüstungsbereich die Schwachstelle.Such warm facades are in different Embodiments known. GB-A-2 157 338 describes a warm facade, however no individual glazing elements and parapet elements has, where then on the parapet element along his thermal insulation for the entire circumference Cover of the parapet element is arranged. Also thermal insulation between an outside and the inside covering of the parapet element cannot be removed there. Despite that with these Warm facades already existing thermal separations in the Heat losses occur in the area of the supporting structure the comparatively poor thermal insulation of the Frame profiles of the parapet elements. The k value of the The frame is generally between 1.8 and 2.8 W / m [2] k. The k-value for the parapet alone, i.e. without a profile, lies in the range of 0.3 - 0.6 W / m [2] k. The Profiles are thus compared to the insulation in the Parapet area the weak point.
Der Erfindung liegt daher die Aufgabe zugrunde, bei Warmfassaden der eingangs genannten Art Maßnahmen vorzusehen, durch die der schlechte k-Wert des Rahmens im Bereich der Brüstung beseitigt bzw. vermindert wird und die Wärmeübertragung aus dem Fensterbereich über die Profile in den Bereich der Brüstung verringert wird.The invention is therefore based on the object Warm facades of the type mentioned measures through which the bad k-value of the frame in Area of the parapet is eliminated or reduced and the heat transfer from the window area over the Profiles in the area of the parapet is reduced.
Diese Aufgabe wird nach der Erfindung durch die Merkmale des Anspruchs 1 gelöst. This object is achieved according to the invention by the features of
Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, daß eine verbesserte thermische Entkopplung der Brüstungselemente von den Verglasungselementen insbesondere durch eine thermische Unterteilung in Einzelelemente erzielt wird. Der Rahmen des Brüstungselements ist also umlaufend thermisch zum Verglasungselement und zum Innenraum hin "abgeschirmt".The advantage achieved by the invention is essential in that an improved thermal Decoupling the parapet elements from the Glazing elements in particular through a thermal Subdivision into individual elements is achieved. The frame of the parapet element is therefore thermal all round Glazing element and "shielded" from the interior.
Um bei der Elementfassade die Einzelelemente gleichsam "aufzufädeln", sieht die Erfindung vor, daß jeweils zwei vertikal aneinandergrenzende Pfosten durch sich über den Trennungsbereich erstreckende Statikeinschieblinge miteinander verbunden sind.To the individual elements of the element facade, as it were "to thread", the invention provides that two each vertically adjacent posts through themselves over the Static inserts extending the separation area are interconnected.
Weiter kann bei der Elementfassade im Rahmen der Erfindung vorgesehen sein, daß jeder Pfosten und/oder Riegel von zwei parallel und mit Abstand zueinander angeordneten Hohlprofilen gebildet ist, die sich gegenüberstehende Nuten zur Aufnahme einer in beide Hohlprofile vorstehenden Dichtleiste aufweisen.Furthermore, the element facade within the scope of the invention be provided that each post and / or transom from two parallel and spaced apart Hollow profiles is formed, the opposite Grooves for receiving a protruding in both hollow profiles Have sealing strip.
Die im Trennbereich des Profils dem Verglasungselement zugewandte Seite des Rahmens des Brüstungselements weist vorteilhafterweise eine randseitig mit dem Rahmen bündig abschließende Isolierleiste auf, die den Rahmen mit der innenseitigen Abdeckung des Brüstungselements verbindet und die thermische Isolierung des Brüstungselements bildet. Diese Isolierleiste kann aus Holz oder aus druckfestem Kunststoff oder aus druckfester Mineralfaser bestehen. Vorteilhafterweise sollte hierbei die Isolierleiste selbst ausreichend dampfdicht ausgebildet oder mit einer dampfdichten Folie belegt sein.The glazing element in the separation area of the profile facing side of the frame of the parapet element advantageously one flush with the frame final insulating strip on which the frame with the inside cover of the parapet element connects and the thermal insulation of the parapet element forms. This insulating strip can be made of wood or pressure-resistant plastic or pressure-resistant mineral fiber consist. Advantageously, the Insulating strip itself is sufficiently vapor-tight or be covered with a vapor-tight film.
Weiter ist es von Vorteil, wenn bei im Brüstungselement liegendem Dehnungsstoß die innenseitige Abdeckung verschiebbar in eine Aufnahmenut der Isolierleiste mit Abstand zum Nutboden vorsteht.It is also an advantage if in the parapet element horizontal expansion joint on the inside cover slidable into a slot in the insulating strip Protrudes from the groove bottom.
Um den Spalt zwischen dem Rahmen des Brüstungselements und des Verglasungselements zu schließen, ist vorgesehen, daß am Rahmen des Verglasungselements eine der Isolierleiste anliegende Dichtleiste angeschlossen ist. Hierdurch wird über die eingeschlossene Luftschicht darüberhinaus auch eine Wärmedämmung erreicht.To the gap between the frame of the parapet and to close the glazing element, it is provided that one of the insulating strips on the frame of the glazing element adjacent sealing strip is connected. This will beyond the enclosed air layer also thermal insulation achieved.
Soweit ein Verglasungselement und ein Brüstungselement zu einem Element miteinander verbunden sind, ist nach einer ersten Ausführungsform der Erfindung der innenseitige Teil der beiden Rahmen des Verglasungselements und des Brüstungselements über ein thermisches Isolierteil miteinander verbunden. Dieses thermische Isolierteil kann als Isolierleiste ausgebildet sein, die an dem zur innenseitigen Abdeckung weisenden Rand der Rahmen befestigt ist. Es besteht jedoch auch die Möglichkeit, daß das thermische Isolierteil als sich über die gesamte Breite des innenseitigen Teils des Rahmens erstreckender Isolierkörper ausgebildet ist. Dies führt im Ergebnis dazu, daß bei der Pfosten-Riegel-Fassade das Riegelprofil zweidimensional thermisch getrennt ist.So much for a glazing element and a parapet element one element is connected to one another first embodiment of the invention the inside part the two frames of the glazing element and the Parapet element over a thermal insulating part connected with each other. This thermal insulating part can be designed as an insulating strip on the inside cover facing edge of the frame is attached. However, there is also the possibility that the thermal insulating part than itself over the whole Width of the inside part of the frame extending Insulating body is formed. This leads to the result to the fact that in the mullion-transom facade, the transom profile is thermally separated two-dimensionally.
Schließlich ist im Rahmen der Erfindung noch vorgesehen, daß bei der Pfosten-Riegel-Fassade der doppelt thermisch getrennte Riegel durchläuft und der Pfosten endseitig gegen den Riegel stößt. Finally, the invention also provides that in the mullion-transom facade of the double thermal runs through separate bars and the post ends hits the bolt.
Im folgenden wird die Erfindung an in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert; es zeigen:
- Fig. 1
- eine schematische Darstellung der Warmfassade in Pfosten-Riegel-Bauweise mit außenseitig angeordneter Statik in Draufsicht und - links - im Querschnitt mit auf Brüstungsriegelhöhe liegendem Dehnstoß,
- Fig. 2
- eine der Fig. 1 entsprechende Darstellung, jedoch mit im Bereich der Decke liegendem Dehnstoß,
- Fig. 3 bis 5
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 1 in drei unterschiedlichen Ausführungsformen,
- Fig. 6
- den Horizontalschnitt III-III nach Fig. 1 bzw. 2,
- Fig. 7
- den Horizontalschnitt IV-IV nach Fig. 1 bzw. 2,
- Fig. 8 bis 10
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 2 in drei unterschiedlichen Ausführungsformen,
- Fig. 11
- eine schematische Darstellung der Warmfassade in Pfosten-Riegel-Bauweise mit innenseitig angeordneter Statik in Draufsicht und - links - im Querschnitt mit auf Brüstungsriegelhöhe liegendem Dehnstoß,
- Fig. 12
- eine der Fig. 11 entsprechende Darstellung, jedoch mit im Bereich der Decke liegendem Dehnstoß,
- Fig. 13 und 14
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 11 in zwei unterschiedlichen Ausführungsformen,
- Fig. 15
- den Horizontalschnitt III-III nach Fig. 11 bzw. 12,
- Fig. 16
- den Horizontalschnitt IV-IV nach Fig. 11 bzw. 12,
- Fig. 17 und 18
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 12 in zwei unterschiedlichen Ausführungsformen,
- Fig. 19
- eine schematische Darstellung der als Elementfassade gestalteten Warmfassade mit außenseitig angeordneter Statik in Draufsicht und - links - im Querschnitt mit auf Brüstungsriegelhöhe liegendem Dehnstoß,
- Fig. 20
- eine der Fig. 19 entsprechende Darstellung, jedoch mit im Bereich der Decke liegendem Dehnstoß,
- Fig. 21 und 22
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 19 in zwei unterschiedlichen Ausführungsformen,
- Fig. 23
- den Horizontalschnitt III-III nach Fig. 19 bzw. 20,
- Fig. 24
- den Horizontalschnitt IV-IV nach Fig. 19 bzw. 20,
- Fig. 25 und 26
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 20 in zwei unterschiedlichen Ausführungsformen,
- Fig. 27
- eine schematische Darstellung der als Elementfassade gestalteten Warmfassade mit innenseitig angeordneter Statik in Draufsicht und - links - im Querschnitt mit auf Brüstungsriegelhöhe liegendem Dehnstoß,
- Fig. 28
- eine der Fig. 27 entsprechende Darstellung, jedoch mit im Bereich der Decke liegendem Dehnstoß,
- Fig. 29
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 27,
- Fig. 30
- den Horizontalschnitt III-III nach Fig. 27 bzw. 28,
- Fig. 31
- den Horizontalschnitt IV-IV nach Fig. 27 bzw. 28,
- Fig. 32
- den Horizontalschnitt V-V nach Fig. 27 bzw. 28,
- Fig. 33
- den Vertikalschnitt I-I - oben - und II-II - unten - nach Fig. 28.
- Fig. 1
- 1 shows a schematic representation of the warm facade in a mullion-transom construction with statics arranged on the outside in plan view and - on the left - in cross-section with an expansion joint lying at parapet level,
- Fig. 2
- 1, but with an expansion joint lying in the area of the ceiling,
- 3 to 5
- the vertical section II - top - and II-II - bottom - according to FIG. 1 in three different embodiments,
- Fig. 6
- the horizontal section III-III of Fig. 1 or 2,
- Fig. 7
- the horizontal section IV-IV of Fig. 1 or 2,
- 8 to 10
- the vertical section II - top - and II-II - bottom - according to FIG. 2 in three different embodiments,
- Fig. 11
- 1 shows a schematic representation of the warm facade in a mullion-transom construction with a static structure arranged on the inside in a top view and - on the left - in cross-section with an expansion joint lying at the parapet level,
- Fig. 12
- 11 shows a representation corresponding to FIG. 11, but with an expansion joint lying in the area of the ceiling,
- 13 and 14
- the vertical section II - top - and II-II - bottom - according to FIG. 11 in two different embodiments,
- Fig. 15
- the horizontal section III-III of FIGS. 11 and 12,
- Fig. 16
- the horizontal section IV-IV of FIGS. 11 and 12,
- 17 and 18
- the vertical section II - top - and II-II - bottom - according to FIG. 12 in two different embodiments,
- Fig. 19
- 1 shows a schematic illustration of the warm facade designed as an element facade with statics arranged on the outside in a top view and - on the left - in cross section with an expansion joint lying at parapet height,
- Fig. 20
- 19 shows a representation corresponding to FIG. 19, but with an expansion joint lying in the area of the ceiling,
- 21 and 22
- the vertical section II - top - and II-II - bottom - according to FIG. 19 in two different embodiments,
- Fig. 23
- the horizontal section III-III of Fig. 19 and 20,
- Fig. 24
- the horizontal section IV-IV of Fig. 19 and 20,
- 25 and 26
- the vertical section II - top - and II-II - bottom - according to FIG. 20 in two different embodiments,
- Fig. 27
- 1 shows a schematic representation of the warm facade designed as an element facade with internal statics arranged in a top view and - on the left - in cross section with an expansion joint lying at parapet level,
- Fig. 28
- 27 shows a representation corresponding to FIG. 27, but with an expansion joint lying in the area of the ceiling,
- Fig. 29
- the vertical section II - top - and II-II - bottom - according to Fig. 27,
- Fig. 30
- the horizontal section III-III of FIGS. 27 and 28,
- Fig. 31
- the horizontal section IV-IV of FIGS. 27 and 28,
- Fig. 32
- the horizontal section VV according to FIGS. 27 and 28,
- Fig. 33
- the vertical section II - above - and II-II - below - according to FIG. 28.
Die in der Zeichnung dargestellte Warmfassade kann aus
vertikalen Pfostenprofilen 1 und horizontalen
Riegelprofilen bestehen oder als Elementfassade aufgebaut
sein. Die Fig. 1, 2, 11 und 12 mit den zugehörigen
Schnittdarstellungen zeigen hierbei eine Warmfassade in
Pfosten-Riegel-Bauweise, während die Fig. 19, 20, 27 und
28 mit den zugehörigen Schnittdarstellungen eine
Elementfassade wiedergeben. In vertikaler Richtung sind
wechselweise die Fassadenfläche bildende
Verglasungselemente 2 - mit F bezeichnet - und
Brüstungselemente 3 - mit B bezeichnet - angeordnet. Auch
in horizontaler Richtung können Verglasungselemente 2 und
Brüstungselemente 3 einzeln oder zu mehreren nebeneinander
wechselweise angeordnet sein. Zwischen der Innen- und der
Außenseite der Fassade ist wenigstens eine thermische
Trennzone vorgesehen, wobei das Brüstungselement eine
außenseitige Abdeckung 4, eine innenseitige Abdeckung 5
und eine dazwischen liegende Wärmedämmung 6 aufweist.The warm facade shown in the drawing can be made
Die Tragkonstruktion der Fassade ist in den
Ausführungsbeispielen nach den Fig. 1 bis 10 und 19 bis 26
außenseitig, nach den Fig. 11 bis 18 und 27 bis 33 dagegen
innenseitig angeordnet. Ferner sind bei der Elementfassade
die Verglasungselemente 2 sowie die Brüstungselemente 3
jeweils von einem Rahmen 7, 8 eingefaßt, der dabei
zugleich auch Teil der Tragkonstruktion sein kann. Bei der
Pfosten-Riegel-Bauweise gilt dies entsprechend, jedoch nur
für den Riegel.The supporting structure of the facade is in the
Embodiments according to FIGS. 1 to 10 and 19 to 26
on the outside, however, according to FIGS. 11 to 18 and 27 to 33
arranged on the inside. Furthermore, the element facade
the
Das Verglasungselement 2 und das Brüstungselement 3 sind
als thermisch voneinander getrennte, jeweils für sich oder
gemeinsam an der Tragkonstruktion angeschlossene
Einzelelemente ausgebildet. In vertikaler Richtung ist
eine Trennung der Pfosten 1 an jedem zweiten Übergang
zwischen dem Brüstungselement 3 und dem
Verglasungselement 2 vorgesehen. Der durch die Trennung
der Pfosten 1 gebildete Dehnstoß kann dabei auf
Brüstungsriegelhöhe (Fig. 1, 11, 19 und 27) oder im
Bereich der Geschoßdecke (Fig. 2, 12, 20 und 28)
angeordnet sein, die jeweils in der Schnittdarstellung
links dieser Figuren angedeutet ist.The
Wie sich beispielsweise aus den Fig. 3 bis 5 ergibt, sind
jeweils zwei aneinander grenzende Pfosten 1 durch sich
über den Trennungsbereich erstreckende
Statikeinschieblinge 9 miteinander verbunden, die aus
Aluminium oder Stahl bestehen können. Bei der
Elementfassade kann jeder Pfosten 1, wie die Fig. 23, 24,
30 und 31 zeigen, aus zwei parallel und mit Abstand
zueinander angeordneten Hohlprofilen bestehen, die sich
gegenüber stehende Nuten aufweisen, die zur Aufnahme einer
in beide Hohlprofile vorstehenden Dichtleiste 11 dienen
(Fig. 23, 24, 30, 31, 32). Ebenso kann, wie dies aus den
Fig. 21 und 22 hervorgeht, der Riegel geteilt ausgebidet
sein.As can be seen, for example, from FIGS. 3 to 5, are
two
Die im Trennbereich des Pfostens 1 dem
Verglasungselement 2 zugewandte Seite des Rahmens 8 des
Brüstungselements 3 weist, wie aus den
Schnittdarstellungen zu ersehen ist eine außenseitig mit
dem Rahmen bündig abschließende Isolierleiste 12, 16 auf,
die den Rahmen 8 mit der innenseitigen Abdeckung 5 des
Brüstungselements 3 verbindet. Diese Isolierleiste 12, 16
kann aus Holz, aus druckfestem Kunststoff oder aus
druckfester Mineralfaser bestehen. Die Isolierleiste 12,
16 sollte dabei entweder selbst dampfdicht ausgebildet
sein oder durch eine entsprechende Folie belegt sein.
Ferner ist im Rahmen 7 des Verglasungselements 2 eine
Dichtleiste 13 angeschlossen, die der Isolierleiste 12, 16
in der Nähe der innenseitigen Abdeckung 5 anliegt. Diese
Dichtleiste 13 kann, wie beispielsweise in den
Ausführungsbeispielen nach den Fig. 21, 25, 29, 33 als
Dichtlippe, als rechteckige Leiste wie in den Figuren 4,
9, 13, 17 oder als Dichtelement wie in Fig. 22 und 26The in the separation area of the
Wie sich beispielsweise aus den Fig. 3 bis 5 und den
diesen entsprechenden, weiteren Schnittdarstellungen
ergibt, ist bei der Pfosten-Riegel-Fassade der
innenseitige Teil der beiden Rahmen 7, 8 des
Verglasungselements 2 und des Brüstungselements 3 über ein
thermisches Isolierteil 14 miteinander verbunden. Dabei
ist das thermische Isolierteil 14 in der Fig. 4 als
Isolierleiste ausgebildet, die an dem zur innenseitigen
Abdeckung 5 weisenden Rand der Rahmen 7, 8 befestigt ist.As can be seen, for example, from FIGS. 3 to 5 and
this corresponding, further sectional views
results in the mullion-transom facade
inside part of the two
Das thermische Isolierteil 14 kann jedoch auch als sich
über die gesamte Breite des innenseitigen Teils des
Rahmens 8 erstreckender Isolierkörper ausgebildet sein,
wie dies beispielsweise aus der Fig. 5 zu ersehen ist. Die
Befestigung der Isolierleiste bzw. des Isolierkörpers
erfolgt jeweils durch entsprechende Vorsprünge bzw. Stege
der Rahmenprofile.The thermal insulating
Bei Ausgestaltung als Elementfassade ist zwischen den
Rahmen 7 und 8 eine Dichtleiste 15 vorgesehen, die neben
der dichtenden Funktion und den Einschluß einer
Luftschicht mittelbar auch für eine Wärmeisolierung sorgt,
wie dies etwa beim Ausführungsbeispiel der Fig. 21, 22,
25, 26 und 29 dargestellt ist.When designed as an element facade is between the
Um einen Dehnungsausgleich im Brüstungselement 3 zu
ermöglichen, ist es jedenfalls bei im Brüstungselement 3
liegendem Dehnungsstoß vorteilhaft, wenn die innenseitige
Abdeckung 5 verschiebbar in eine Aufnahmenut der
Isolierleiste 12, 16 mit Abstand zum Nutboden vorsteht.
Damit kann die Abdeckung 5 abhängig vom Dehnungshub
entsprechend tief in die Aufnahmenut eintreten, ohne daß
Aufwölbungen der Abdeckung 5 befürchtet werden müßten.To compensate for expansion in the
Schließlich läuft, wie sich aus den Fig. 1 und 2 ergibt,
bei der Pfosten-Riegel-Fassade der doppelt thermisch
getrennte Riegel durch, während der Pfosten 1 endseitig
gegen den Riegel stößt.Finally, as can be seen from FIGS. 1 and 2,
in the mullion-transom facade of the double thermal
separate bars through, while the
Claims (12)
- A thermal facade in the form of a carrier structure of thermally separated shaped metal members, which comprises vertical shaped upright members (1) and/or horizontal shaped crossbar members or which is constructed in the form of an element facade with shaped members (1), in which the facade surface is constructed in a vertical and/or horizontal direction alternately from one or more successively arranged glazing elements (2) and one or more successively arranged breast elements (3), and in which there is provided at least one thermal separation zone between the inside and the outside of the facade, wherein the breast element (3) has an external covering (4), an internal covering (5) and an interposed thermal insulation (6), and in addition the main carrier structure is arranged on the inside or the outside with respect to the facade surface and the glazing element (2) and the breast element (3) are fitted in a frame (7, 8) which can be part of the carrier structure, wherein the glazing element (2) and the breast element (3) are in the form of thermally mutually separated individual elements which are connected in themselves or jointly to the carrier structure, wherein provided in the vertical direction is a thermal separation of the shaped members (1) at each transition between a breast element (3) and a glazing element (2) and wherein arranged at the breast element (3) along its entire periphery is a thermal insulation towards its internal covering.
- A thermal facade according to claim 1 characterised in that when in the configuration of an element facade each two mutually vertically adjoining uprights (1) are connected together by static insert members (9) extending over the separation region.
- A thermal facade according to one of claims 1 and 2 characterised in that when in the configuration of an element facade each upright (1) and/or crossbar is formed by two hollow shaped members which are arranged parallel and at a spacing relative to each other and which have oppositely disposed grooves for receiving a sealing strip (11) which projects into both hollow shaped members.
- A thermal facade according to one of claims 1 to 3 characterised in that the side of the frame (8) of the breast element (3), which is towards the glazing element (2) in the separation region of the upright (1), has an insulating bar (12, 16) which terminates flush at the edge side with the frame and which connects the frame (8) to the internal covering (5) of the breast element (3).
- A thermal facade according to claim 4 characterised in that the insulating bar (12, 16) comprises wood or pressure-resistant plastics material or pressure-resistant mineral fibre.
- A thermal facade according to claim 4 or claim 5 characterised in that the insulating bar (12, 16) itself is of a sufficiently vapour-tight nature or is covered with a vapour-tight foil.
- A thermal facade according to one of claims 1 to 6 characterised in that with an expansion gap in the breast element (3) the internal covering (5) projects displaceably into a receiving groove in the insulating bar (12, 16) at a spaced relationship relative to the bottom of the groove.
- A thermal facade according to one of claims 4 to 7 characterised in that a sealing bar (13) which bears against the insulating bar (12, 16) is connected to the frame (7) of the glazing element (2).
- A thermal facade according to one of claims 1 to 8 characterised in that the internal part of the two frames (7, 8) of the glazing element (2) and the breast element (3) are connected together by way of a thermal insulating portion (14).
- A thermal facade according to claim 9 characterised in that the thermal insulating portion (14) is in the form of an insulating bar which is fixed to the edge (7, 8) of the frame, that faces towards the internal covering (5).
- A thermal facade according to claim 9 characterised in that the thermal insulating portion (14) is in the form of an insulating body which extends over the entire width of the internal portion of the frame (7, 8).
- A thermal facade according to one of claims 1 to 11 characterised in that in the case of the upright-crossbar facade the crossbar which is doubly thermally separated is continuous and the upright butts at the end against the crossbar.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19525957A DE19525957C2 (en) | 1995-07-17 | 1995-07-17 | Warm facade |
DE19525957 | 1995-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0754812A1 EP0754812A1 (en) | 1997-01-22 |
EP0754812B1 true EP0754812B1 (en) | 2000-04-19 |
Family
ID=7767008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96107982A Expired - Lifetime EP0754812B1 (en) | 1995-07-17 | 1996-05-20 | Thermal insulating facade |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0754812B1 (en) |
AT (1) | ATE191947T1 (en) |
DE (2) | DE19525957C2 (en) |
DK (1) | DK0754812T5 (en) |
PL (1) | PL315245A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714065A1 (en) * | 1997-04-05 | 1998-10-15 | Pyratekt Glasdachkonstruktion | Multi-pane glass roof |
DE19827397C1 (en) * | 1998-06-19 | 2000-03-09 | Hueck Eduard Gmbh Co Kg | Framework for building facades, roofs or the like. |
DE19902890A1 (en) * | 1999-01-18 | 2000-09-07 | Mannesmann Ag | Facade system |
DE19953824A1 (en) * | 1999-11-09 | 2001-06-07 | Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh | Facade element |
DE10161030C5 (en) * | 2001-12-12 | 2009-10-29 | Müller-BBM GmbH | facade |
DE102007053659A1 (en) * | 2007-11-08 | 2009-05-20 | Hermann Gutmann Werke Ag | Building facade for acting as a fire-protection facade has a framed structure made from uprights and bars as well as from glazing elements/cladding enclosed by the uprights and bars |
CN104805943A (en) * | 2015-05-12 | 2015-07-29 | 江苏银奕达铝业有限公司 | Novel broken bridge upright post |
CN106760081A (en) * | 2017-03-13 | 2017-05-31 | 顾三见 | Plate class product splicing body and splicing curtain wall |
DE202022104755U1 (en) | 2022-08-23 | 2023-12-12 | Gutmann Bausysteme Gmbh | Single facade element |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2608325C3 (en) * | 1976-02-28 | 1980-04-24 | Alco Bauzubehoer Gmbh & Co, 3380 Goslar | Multi-part, thermally insulated metal profile rod for fastening wall and window elements |
JPS60152711U (en) * | 1984-03-22 | 1985-10-11 | ワイケイケイ株式会社 | Curtain wall panel support |
DE3540385A1 (en) * | 1985-11-14 | 1987-05-21 | Eltreva Ag | FACADE CONSTRUCTION FROM METAL PROFILES |
DE3626194C2 (en) * | 1986-08-01 | 1997-05-22 | Schuermann & Co Heinz | Facade cladding |
DE4000769A1 (en) * | 1990-01-12 | 1991-07-18 | Reynolds Aluminium Deutschland | CARRIER FOR ONE OR ON A FACADE WALL |
DE4005106A1 (en) * | 1990-02-17 | 1991-08-22 | Wicona Bausysteme | Screws and clamping strips - are used to fasten panels or glass panes to supporting frames |
DE4022528A1 (en) * | 1990-07-16 | 1992-01-23 | Mbs Gemont Ag | CURTAINED FACADE IN ELEMENT DESIGN |
EP0540776A1 (en) * | 1991-11-07 | 1993-05-12 | Chizzola Dario | Panel, especially for glazing or cladding of building facades |
DE9300692U1 (en) * | 1993-01-20 | 1994-05-26 | Schmidlin Ag, Aesch | Sealing profile |
DE4331963C2 (en) * | 1993-09-21 | 1996-08-22 | Eberspaecher J | Arrangement for the detachable fastening of preferably flat elements in a system formed by posts and transoms |
-
1995
- 1995-07-17 DE DE19525957A patent/DE19525957C2/en not_active Expired - Fee Related
-
1996
- 1996-05-20 DE DE59604989T patent/DE59604989D1/en not_active Expired - Fee Related
- 1996-05-20 EP EP96107982A patent/EP0754812B1/en not_active Expired - Lifetime
- 1996-05-20 AT AT96107982T patent/ATE191947T1/en not_active IP Right Cessation
- 1996-05-20 DK DK96107982T patent/DK0754812T5/en active
- 1996-07-12 PL PL96315245A patent/PL315245A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE19525957C2 (en) | 2000-02-03 |
DK0754812T5 (en) | 2001-01-08 |
PL315245A1 (en) | 1997-01-20 |
DE19525957A1 (en) | 1997-02-13 |
DE59604989D1 (en) | 2000-05-25 |
DK0754812T3 (en) | 2000-07-10 |
ATE191947T1 (en) | 2000-05-15 |
EP0754812A1 (en) | 1997-01-22 |
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