EP3623542B1 - Vibration resistant facade construction - Google Patents

Vibration resistant facade construction Download PDF

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Publication number
EP3623542B1
EP3623542B1 EP18194051.1A EP18194051A EP3623542B1 EP 3623542 B1 EP3623542 B1 EP 3623542B1 EP 18194051 A EP18194051 A EP 18194051A EP 3623542 B1 EP3623542 B1 EP 3623542B1
Authority
EP
European Patent Office
Prior art keywords
façade
facade
tile
holders
fastened
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.)
Active
Application number
EP18194051.1A
Other languages
German (de)
French (fr)
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EP3623542A1 (en
Inventor
Claus Girnghuber
Rudolf Wagner
Dietmar Müller
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.)
Moeding Keramikfassaden GmbH
Original Assignee
Moeding Keramikfassaden GmbH
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 Moeding Keramikfassaden GmbH filed Critical Moeding Keramikfassaden GmbH
Priority to EP18194051.1A priority Critical patent/EP3623542B1/en
Priority to US16/567,726 priority patent/US10920427B2/en
Publication of EP3623542A1 publication Critical patent/EP3623542A1/en
Application granted granted Critical
Publication of EP3623542B1 publication Critical patent/EP3623542B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/142—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of ceramics or clays
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
    • E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0812—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of spring action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows

Definitions

  • the invention is based on a facade construction, preferably a ventilated curtain facade construction.
  • the facade construction has a substructure made of support profiles.
  • the substructure is arranged in front of a building wall and anchored in a fixed position in the ground and/or in the building wall.
  • the facade construction has extruded facade panels made of ceramic material, preferably clay material.
  • the facade panels are attached to the substructure using panel holders.
  • the panel holders are arranged on all or only some of the supporting profiles of the substructure.
  • the panel holders are fastened directly to the support profiles or via separate supports.
  • the panel holders have receptacles that engage with edge areas of the facade panels for fastening, i.e. holding, the facade panels.
  • Such facade constructions are in the EP 1 878 847 A2 , the EP 2 186 966 A2 and the DE 10 2007 037 566 A1 described.
  • the façade panels are each arranged in landscape format, ie with their extrusion direction running horizontally.
  • the plate holders each have H-shaped receptacles, ie double receptacles, consisting of a U receptacle open at the bottom and a U receptacle open at the top.
  • the U-mounts form an intervention with the lower and upper edges of the facade panels.
  • the known joint profiles are usually components made of spring steel with an essentially ⁇ -shaped cross section with angled legs. They are arranged in the vertical joint profile between the front of the support profile and the rear of the facade panels in order to obtain a vibration-resistant arrangement of the facade panels by engaging behind the vertical edges of the adjacent facade panels in the joint area.
  • Such joint profiles are in the EP 1 878 847 A2 shown.
  • spring elements it is also possible to arrange spring elements directly in the U-shaped receptacles of the panel holders.
  • Such spring elements as elastic brackets in the U-shaped receptacles of the plate holder are in the EP 1 878 847 A2 described.
  • JP 2002 294975 A describes a facade construction with a substructure formed from support profiles, which is mounted on the building wall. Façade panels are attached to the substructure using panel holders. There are pressure elements available, which are arranged supported on the substructure behind the facade panels. The pressure elements are each associated with only one facade panel, the pressure elements resiliently acting on the associated facade panel in the direction of the front side.
  • the object of the invention is to develop a facade construction that allows a vibration-resistant arrangement of the facade panels in a structurally simple and cost-effective manner.
  • the main claim 1 provides a facade construction, preferably designed as a curtain-type, rear-ventilated facade construction.
  • the facade construction has a substructure made of support profiles. This can involve a plurality of identical support profiles, but also different support profiles, with which the substructure is produced, in such a way that the substructure is arranged in front of a building wall and anchored in the ground and/or in the building wall.
  • the facade panels are facade panels with folds and/or extruded.
  • the facade panels are preferably made of ceramic material, e.g.
  • the facade panels are attached to the substructure using panel holders.
  • the facade panels preferably have folds.
  • the folds preferably extend along opposite outer edges of the facade panels.
  • the longitudinal extent of the fold therefore corresponds to the longitudinal extent of these edges.
  • the folds preferably form the edge areas of these edges.
  • All or only some of the support profiles that form the substructure have plate holders.
  • the panel holders are fastened directly or via separate carriers to the support profiles, preferably in a detachable manner.
  • the panel holders have receptacles that engage with the edge areas of the facade panels to fasten the facade panels.
  • Pressure elements are provided next to the plate holders. These are pressure elements that are concealed behind the facade panels on the substructure, preferably releasably attached.
  • the pressure elements are each assigned to only one facade panel in such a way that the pressure elements each act on the rear side of the assigned facade panel in an area which is arranged at a distance from the panel holders engaging with their receptacles on the facade panel.
  • the associated facade panel is elastically loaded by the pressure element in the direction of the front side in the sense of a vibration-proof recording of the facade panel. It can be provided that only one such pressure element is assigned to each facade panel.
  • versions are also possible in which a facade panel is assigned several such pressure elements and thus the multiple pressure elements resiliently act on the respective facade panel in the direction of the front side in the sense of a vibration-proof recording of the facade panel.
  • the vibration-proof recording of the facade panel results in particular from the fact that the facade panel in the preferably U-shaped receptacles of the panel holders is resiliently loaded into contact with the front leg of the U receptacle.
  • the fastening section is fastened to the supporting profile by means of an insertion device positively engaging in a slot of a row of oblique slots in the supporting profile, the slot being designed as a slot in the row of oblique slots formed in the supporting profile. It is also essential that the fastening section is designed as a clamping strap which, for fastening purposes, interacts with the slot selected for the respective position in the row of oblique slots in the profiled beam, forming a clamping connection, with the clamping strap having a sloping end edge in which a Z-bend engages is formed in the selected long hole, and the slope of the end edge corresponds to the inclination angle of the long hole of the row of long holes.
  • the pressure element has a compression spring device.
  • the compression spring device has a pressure spring clip for interacting with the rear side of the associated facade panel.
  • the pressure spring clip interacts with the outside of the spring clip with the back of the facade panel.
  • the pressure spring clip can have a corrugation on the outside.
  • the pressure element has a fastening section via which the pressure element is fastened to a supporting profile of the substructure, preferably to a supporting profile on which one or more of the panel holders is or are fastened. Provision is made for the attachment section to be attached to the support profile by means of an insertion device which positively engages in a slot in the support profile.
  • the facade panels can be used in portrait format or in landscape format, forming a portrait-format facade panel construction or a landscape-format facade construction.
  • the facade panels are formed with folds and/or extruded, and that the facade construction is designed as a landscape format facade construction in which the facade panels are aligned horizontally with their longitudinal fold extent and/or extrusion direction are, and that the plate holders attack with their preferably U-shaped receptacle on the upper and lower horizontal edges of the facade panels.
  • the facade panels are formed with folds and/or extruded, and that the facade construction is designed as a portrait format facade construction in which the facade panels are aligned vertically with their longitudinal fold extent and/or extrusion direction are, and that the panel holders attack with their preferably U-shaped receptacle on opposite vertical edges of the facade panels, and that on the facade panels in each case at least one weight support holder, preferably at the lower horizontal edge of the facade panel with a preferably L-shaped Recording attacks, wherein the weight support bracket is preferably releasably attached to one of the supporting profiles on which the plate holders are attached directly or via separate carriers, or to a further supporting profile of the substructure.
  • the attack of the U-shaped and L-shaped recordings on the edge of the facade panel can be designed as a multi-sided grip with concerns or just as a one-sided concern.
  • FIG. 1 shows a first embodiment of a facade construction 1 and 2 a second embodiment of a facade construction 1.
  • the facade panels 12 are each extruded panels made of ceramic material and are rectangular in plan.
  • the plates are rectangular in plan and have parallel elongated holes 12l running in the extrusion direction SPR.
  • the elongated holes 12l are arranged in the longitudinal center plane of the plates with identical mutual distances distributed uniformly over the plan area of the plate.
  • the facade panels 12 are in the facade construction 1 and 2 each arranged so that they are aligned with each other with their front side forming a common front plane F with each other.
  • the facade panels 12 are arranged in landscape format, ie the facade panels 12 are arranged in the facade structure in such a way that their extrusion direction SPR is arranged horizontally.
  • the facade panels 12 are arranged in portrait format, ie the facade panels 12 are arranged in this facade construction in such a way that their extrusion direction SPR is arranged vertically.
  • the facade panels 12 are designed identically in the two versions of the facade construction. They're just in 1 in landscape and in 2 in portrait format, ie rotated by 90° around its vertical axis.
  • the substructure 4 is formed by vertical support profiles 41.
  • Plate holders 13 are fastened to the support profiles 41 in vertical rows.
  • the plate holders 13 each have an H mount 13h.
  • Façade panels 12 arranged in a vertical line engage in the H-mounts 13h with their rear folded edges facing the mount.
  • the rear folded edges are offset backwards in the direction of the building wall 11 in relation to the front face of the facade panel.
  • the cladding panels 12 in 1 each have a single head fold 12ko at their upper edge; this one is in the rear level formed.
  • the façade panels each have a longer foot rabbet 12fl in a front plane and a shorter foot rabbet 12fk in the rear plane.
  • the head rabbet 12ko of the lower facade panel 12 engages in the lower receptacle of the H receptacle 13h.
  • the short rear foot rabbet 12fk of the upper facade panel 12 engages in the upper receptacle, with the longer foot rabbet 12fl covering the H receptacle 13h at the front.
  • the facade panels 12 are used in the facade construction in 1 held by the panel holders 13 in that panel holders 13 grip the upper edge and the lower edge with their H-mounts 13h, namely at the upper edge of the facade panel with the lower mount of the H-mount and at the lower edge of the facade panel with the upper shot of the H shot.
  • the joint profiles 18 engage in these joints.
  • the joint profiles 18 are designed as spring sheet metal profiles with a substantially ⁇ -shaped cross section with angled legs.
  • the joint profile 18 is arranged between the front of the support profile 41 and the back of the horizontally adjacent facade panels over the joint.
  • the joint profile 18 extends along the longitudinal central axis of the support profile 41 over several horizontal rows of the facade panels.
  • the joint profile 18 acts on the facade panels in such a way that they are pushed in the receptacles 13h of the panel holders 13 towards the front of the facade construction and come into contact with the inside of the front leg of the U-receptacles of the panel holders 13 .
  • the joint profile 18 thus ensures a vibration-proof arrangement of the facade panels in the panel holders 13.
  • a portrait format facade construction - the substructure 4 is formed by horizontal support profiles 42.
  • Plate holders 13 are fastened in horizontal rows to the supporting profiles 42 .
  • the plate holders 13 have the same structure as the plate holders in 1 . They have H-receptacles 13h with bow-shaped stainless steel springs 13f integrated therein.
  • bow-shaped stainless steel springs 13f can be arranged in the H-mounts in both mounts in order to hold the engaging folded edge.
  • the panel holders 13 engage with their H-receptacles on the vertical side edges of the facade panels 12 arranged in portrait format.
  • the respective rear folded edges of the facade panels engage in the recordings of the panel holder 13 .
  • the engagement of the side fold edges in 2 takes place in the H-receptacles of the panel holders 13 in a corresponding manner to the engagement of the upper and lower folded edges in the landscape format façade construction in 1 .
  • the horizontal support profiles are 42 in 2 to identical components as in the vertical support profiles 41 of 1 , where these in 2 only in a horizontal arrangement, ie rotated by 90° around the vertical axis.
  • the plate holders 13 in 2 are preferably plate holders that are identical in design and arranged on the support profiles 42 identically to the plate holders 13 in 1 .
  • the panel holders 13 differ in the facade construction in 2 however, from the panel holders 13 in the façade construction in 1 . In 2 the panel holders 13 only carry the wind loads, since they only attack the vertical edges of the facade panels with their recordings from the side.
  • the portrait format façade construction in 2 separate angle brackets 19 with L-angle-shaped recording attached to the support profiles 42.
  • the angle brackets 19 are attached to the support profiles 42 as in 2 shown via a screw or rivet connection on the front side of the support profile 42 outside the rows of slotted holes in which the angle brackets 19 are attached via rivets.
  • the facade panels 12 rest on the angle brackets 19 with their lower edge.
  • the free L-leg of the L-angled receptacle of the angle bracket 19 reaches under the lower edge of the facade panels 12, preferably without protruding at the front (see figures 5 ).
  • the angle bracket 19 acting on the lower edge of the facade panel 12 can be covered by a fold formed by a lower incision 12a on the lower edge of this facade panel and additionally by a fold formed by an upper incision 12b on the upper edge of the adjacent ones below Facade panel 12 is formed.
  • the support bracket 19 engages between the lower horizontal edge of the upper facade panel and the upper horizontal edge of the facade panel adjoining below.
  • the angle bracket 19 is covered by the fold, which is formed as a front fold through the lower incision 12a on the lower horizontal edge and through the upper incision 12b on the upper horizontal edge of the facade panel.
  • the angle bracket 19 can be used as in Figure 5c shown at opposite 2 modified versions, also beveled, ie be designed in the broadest sense with a U-shaped cross section and engage in a cut into the lower edge of the facade panel 12 groove.
  • the lower edge of the façade panels can be formed with a front fold and a rear fold, and the angle bracket 19 can encompass the rear fold edge.
  • the upper edge of the façade panels 12 can also be designed with a comparable groove or with a front fold and a rear fold (see Figure 5d ).
  • the angle bracket 19 can have a bevel on its underside and can engage in the lower edge of the facade panels in a corresponding manner, ie engage in the groove or engage around the rear fold.
  • a separate upper support holder which is attached separately to the support profile 42, can also be provided for engaging in the upper edge of the facade panels 12.
  • the support holder can be designed with a substantially L-shaped cross section with a bevel on its underside.
  • the pressure elements 28 each act individually together with a facade panel 12, ie a separate pressure element 28 for each facade panel 12.
  • the pressure elements 28 are formed from spring steel sheet. They have a spring clip 28f and a fastening section 28b.
  • the pressure element 28 is arranged between the front side of the support profile 42 and the back side of the facade panel 12 and acts with the outside of the spring clip 28f on the back side of the facade panel 12 and acts on the facade panel in the direction of the front side of the facade structure.
  • the pressure elements 28 are with their fastening section 28b in the 2 facade construction shown attached to the carrier profile 42, via a riveted connection in a slot of the slot row, in which the plate holder 13 are attached.
  • the attachment of the pressure elements 28 takes place in the slots of the slot row 42l, which is formed in the support profile.
  • the panel holders 13 are also fastened in the same row of slots 42l, in the same way as the pressure elements 28.
  • the facade construction in FIG 1 the plate holder 13 is fastened in the corresponding row of slots 41l in the support profile 41. It is an attachment as known from the EP 2 186 966 A2 .
  • the modified embodiment of the pressure element 28 shown has, in contrast to that in 2 used pressure element 28 has a fastening portion which is designed as a clamping lug.
  • the clamping lug works together with the elongated hole of the oblique row of elongated holes 42l in the profiled support 42 selected for the respective position, specifically forming a clamped connection.
  • the clamping lug as shown in the individual illustration in 4 shown, a sloping end edge in which a Z-fold is formed. The slope of the end edge corresponds to the angle of inclination of the long hole in the row of long holes.
  • the pressure element 28 in the different versions of the 3 and 4 can also at the in 1 shown landscape format facade construction are used, namely attached to the support profile 41 in a similar manner as above for the facade construction of 2 described.
  • the pressure element 28 can thus replace the joint profile 18 or be used in addition to the joint profile 18 .

Description

Die Erfindung geht aus von einer Fassadenkonstruktion, vorzugsweise einer vorgehängten hinterlüfteten Fassadenkonstruktion. Die Fassadenkonstruktion weist eine Unterkonstruktion aus Tragprofilen auf. Die Unterkonstruktion ist vor einer Gebäudewand angeordnet und ortsfest im Boden und/oder in der Gebäudewand verankert. Die Fassadenkonstruktion weist stranggepresste Fassadenplatten aus keramischem Material, vorzugsweise aus Tonmaterial, auf. Die Fassadenplatten sind über Plattenhalter an der Unterkonstruktion befestigt. An allen oder nur einigen der Tragprofile der Unterkonstruktion sind die Plattenhalter angeordnet. Die Plattenhalter sind unmittelbar oder über separate Träger an den Tragprofilen befestigt. Die Plattenhalter weisen Aufnahmen auf, die zur Befestigung, d.h. Halterung der Fassadenplatten mit Randbereichen der Fassadenplatten in Eingriff sind.The invention is based on a facade construction, preferably a ventilated curtain facade construction. The facade construction has a substructure made of support profiles. The substructure is arranged in front of a building wall and anchored in a fixed position in the ground and/or in the building wall. The facade construction has extruded facade panels made of ceramic material, preferably clay material. The facade panels are attached to the substructure using panel holders. The panel holders are arranged on all or only some of the supporting profiles of the substructure. The panel holders are fastened directly to the support profiles or via separate supports. The panel holders have receptacles that engage with edge areas of the facade panels for fastening, i.e. holding, the facade panels.

Solche Fassadenkonstruktionen sind in der EP 1 878 847 A2 , der EP 2 186 966 A2 und der DE 10 2007 037 566 A1 beschrieben. Die Fassadenplatten sind bei diesen Konstruktionen jeweils im Querformat angeordnet, d.h. mit ihrer Strangpressrichtung horizontal verlaufend. Die Plattenhalter weisen jeweils H-förmige Aufnahmen auf, d.h. Doppelaufnahmen, bestehend aus einer nach unten offenen U-Aufnahme und einer nach oben offenen U-Aufnahme. Die U-Aufnahmen bilden in der Fassadenkonstruktion einen Eingriff mit den unteren und oberen Rändern der Fassadenplatten.Such facade constructions are in the EP 1 878 847 A2 , the EP 2 186 966 A2 and the DE 10 2007 037 566 A1 described. In these constructions, the façade panels are each arranged in landscape format, ie with their extrusion direction running horizontally. The plate holders each have H-shaped receptacles, ie double receptacles, consisting of a U receptacle open at the bottom and a U receptacle open at the top. In the facade construction, the U-mounts form an intervention with the lower and upper edges of the facade panels.

Um eine rüttelfeste Anordnung der Fassadenplatten zu erhalten, werden in der Praxis in den vertikalen Fugen zwischen horizontal benachbarten Fassadenplatten vertikale Fugenprofile eingesetzt. Bei den bekannten Fugenprofilen handelt es sich in der Regel um Bauteile aus Federblech mit einem im Wesentlichen Ω-förmigen Querschnitt mit abgewinkelten Fußschenkeln. Sie werden im vertikalen Fugenprofil zwischen der Frontseite des Tragprofils und der Rückseite der Fassadenplatten angeordnet, um durch ihren Hintergriff der vertikalen Ränder der im Fugenbereich benachbarten Fassadenplatten eine rüttelfeste Anordnung der Fassadenplatten zu erhalten. Derartige Fugenprofile sind in der EP 1 878 847 A2 gezeigt. Anstelle von solchen Fugenprofilen ist es auch möglich, unmittelbar in den U-förmigen Aufnahmen der Plattenhalter Federelemente anzuordnen. Solche Federelemente als elastische Klammern in den U-förmigen Aufnahmen der Plattenhalter sind in der EP 1 878 847 A2 beschrieben.In order to obtain a vibration-proof arrangement of the facade panels, in practice in the vertical joints between horizontally adjacent facade panels vertical joint profiles used. The known joint profiles are usually components made of spring steel with an essentially Ω-shaped cross section with angled legs. They are arranged in the vertical joint profile between the front of the support profile and the rear of the facade panels in order to obtain a vibration-resistant arrangement of the facade panels by engaging behind the vertical edges of the adjacent facade panels in the joint area. Such joint profiles are in the EP 1 878 847 A2 shown. Instead of such joint profiles, it is also possible to arrange spring elements directly in the U-shaped receptacles of the panel holders. Such spring elements as elastic brackets in the U-shaped receptacles of the plate holder are in the EP 1 878 847 A2 described.

Aus der DE 86 21 835 U1 sind Fassadenkonstruktioner gemäß dem Oberbegriff des Anspruchs 1 bekannt, bei denen an der Unterkonstruktion Andruckelemente verdeckt hinter den Fassadenplatten angeordnet sind, die jeweils nur einer Fassadenplatte zugeordnet sind und die zugeordnete Fassadenplatte nach vorne hin beaufschlagen. Die Fixierungseinrichtung an der Unterkonstruktion erbringt keinen sicheren Sitz der Andruckelemente bei gleichzeitig einfacher Montagehandhabung.From the DE 86 21 835 U1 Facade constructors are known according to the preamble of claim 1, in which on the substructure pressure elements are arranged concealed behind the facade panels, which are each assigned to only one facade panel and act on the associated facade panel to the front. The fixing device on the substructure does not provide a secure fit for the pressure elements while at the same time making installation easier.

JP 2002 294975 A beschreibt eine Fassadenkonstruktion mit einer aus Tragprofilen gebildeten Unterkonstruktion, die an der Gebäudewand montiert ist. Über Plattenhalter sind Fassadenplatten an der Unterkonstruktion befestigt. Es sind Andruckelemente vorhanden, die hinter den Fassadenplatten an der Unterkonstruktion abgestützt angeordnet sind. Die Andruckelemente sind jeweils nur einer Fassadenplatte zugeordnet, wobei die Andruckelemente die zugeordnete Fassadenplatte in Richtung zur Frontseite hin federnd beaufschlagen. JP 2002 294975 A describes a facade construction with a substructure formed from support profiles, which is mounted on the building wall. Façade panels are attached to the substructure using panel holders. There are pressure elements available, which are arranged supported on the substructure behind the facade panels. The pressure elements are each associated with only one facade panel, the pressure elements resiliently acting on the associated facade panel in the direction of the front side.

Der Erfindung liegt die Aufgabe zugrunde, eine Fassadenkonstruktion zu entwickeln, die konstruktiv einfach und kostengünstig eine rüttelfeste Anordnung der Fassadenplatten ermöglicht.The object of the invention is to develop a facade construction that allows a vibration-resistant arrangement of the facade panels in a structurally simple and cost-effective manner.

Die Erfindung löst diese Aufgabe mit dem Gegenstand des Hauptanspruchs 1.The invention solves this problem with the subject matter of main claim 1.

Der Hauptanspruch 1 sieht eine Fassadenkonstruktion, vorzugsweise als vorgehängte hinterlüftete Fassadenkonstruktion ausgebildet, vor. Die Fassadenkonstruktion weist eine Unterkonstruktion aus Tragprofilen auf. Es kann sich hierbei um eine Mehrzahl identischer Tragprofile, aber auch um unterschiedliche Tragprofile handeln, mit denen die Unterkonstruktion hergestellt wird, und zwar derart, dass die Unterkonstruktion vor einer Gebäudewand angeordnet und ortsfest im Boden und/oder in der Gebäudewand verankert ist.The main claim 1 provides a facade construction, preferably designed as a curtain-type, rear-ventilated facade construction. The facade construction has a substructure made of support profiles. This can involve a plurality of identical support profiles, but also different support profiles, with which the substructure is produced, in such a way that the substructure is arranged in front of a building wall and anchored in the ground and/or in the building wall.

Bei den Fassadenplatten handelt es sich um Fassadenplatten mit Falzen und/oder stranggepresst ausgebildet. Die Fassadenplatten sind vorzugsweise aus keramischem Material, z.B. Tonmaterial ausgebildet. Die Fassadenplatten sind über Plattenhalter an der Unterkonstruktion befestigt. Vorzugsweise weisen die Fassadenplatten Falze auf.The facade panels are facade panels with folds and/or extruded. The facade panels are preferably made of ceramic material, e.g. The facade panels are attached to the substructure using panel holders. The facade panels preferably have folds.

Die Falze erstrecken sich vorzugsweise entlang gegenüberliegender Außenkanten der Fassadenplatten. Die Falzlängserstreckung entspricht daher der Längserstreckung dieser Kanten. Die Falze bilden vorzugsweise die Randbereiche dieser Kanten.The folds preferably extend along opposite outer edges of the facade panels. The longitudinal extent of the fold therefore corresponds to the longitudinal extent of these edges. The folds preferably form the edge areas of these edges.

Alle oder nur einige der Tragprofile, die die Unterkonstruktion bilden, weisen Plattenhalter auf. Die Plattenhalter sind unmittelbar oder über separate Träger an den Tragprofilen, vorzugsweise lösbar, befestigt. Die Plattenhalter weisen Aufnahmen auf, die zur Befestigung der Fassadenplatten mit Randbereichen der Fassadenplatten in Eingriff sind.All or only some of the support profiles that form the substructure have plate holders. The panel holders are fastened directly or via separate carriers to the support profiles, preferably in a detachable manner. The panel holders have receptacles that engage with the edge areas of the facade panels to fasten the facade panels.

Neben den Plattenhaltern sind Andruckelemente vorgesehen. Es handelt sich um Andruckelemente, die verdeckt hinter den Fassadenplatten an der Unterkonstruktion, vorzugsweise lösbar befestigt, angeordnet sind. Die Andruckelemente sind jeweils nur einer Fassadenplatte zugeordnet, und zwar derart, dass die Andruckelemente jeweils an der Rückseite der zugeordneten Fassadenplatte in einem Bereich angreifen, der mit Abstand von den mit ihren Aufnahmen an der Fassadenplatte angreifenden Plattenhaltern angeordnet ist. Die zugeordnete Fassadenplatte wird durch das Andruckelement in Richtung zur Frontseite hin im Sinne einer rüttelfesten Aufnahme der Fassadenplatte federnd beaufschlagt. Es kann vorgesehen sein, dass jeder Fassadenplatte nur ein solches Andruckelement zugeordnet ist. Es sind jedoch auch Ausführungen möglich, bei denen einer Fassadenplatte mehrere solcher Andruckelemente zugeordnet sind und somit die mehreren Andruckelemente die jeweilige Fassadenplatte in Richtung zur Frontseite hin im Sinne einer rüttelfesten Aufnahme der Fassadenplatte federnd beaufschlagen. Die rüttelfeste Aufnahme der Fassadenplatte ergibt sich insbesondere dadurch, dass die Fassadenplatte in den vorzugsweise U-förmigen Aufnahmen der Plattenhalter federnd in eine Anlage mit dem frontseitigen Schenkel der U-Aufnahme hin beaufschlagt wird.Pressure elements are provided next to the plate holders. These are pressure elements that are concealed behind the facade panels on the substructure, preferably releasably attached. The pressure elements are each assigned to only one facade panel in such a way that the pressure elements each act on the rear side of the assigned facade panel in an area which is arranged at a distance from the panel holders engaging with their receptacles on the facade panel. The associated facade panel is elastically loaded by the pressure element in the direction of the front side in the sense of a vibration-proof recording of the facade panel. It can be provided that only one such pressure element is assigned to each facade panel. However, versions are also possible in which a facade panel is assigned several such pressure elements and thus the multiple pressure elements resiliently act on the respective facade panel in the direction of the front side in the sense of a vibration-proof recording of the facade panel. The vibration-proof recording of the facade panel results in particular from the fact that the facade panel in the preferably U-shaped receptacles of the panel holders is resiliently loaded into contact with the front leg of the U receptacle.

Ein wesentliches Lösungsmerkmal ist, dass der Befestigungsabschnitt mittels einer in einem Schlitz einer Schräglanglochreihe des Tragprofils formschlüssig eingreifenden Einsteckeinrichtung an dem Tragprofil befestigt ist, wobei der Schlitz als Langloch der in dem Tragprofil ausgebildeten Schräglanglochreihe ausgebildet ist. Weiter ist wesentlich, dass der Befestigungsabschnitt als Klemmlasche ausgebildet ist, die zur Befestigung mit dem für die jeweilige Position ausgewählten Langloch der Schräglanglochreihe in dem Profilträger unter Ausbildung einer Klemmverbindung zusammenwirkt, wobei die Klemmlasche eine schräge Endkante aufweist, in der eine Z-Abkantung zum Eingriff in das ausgewählte Langloch ausgebildet ist, und die Schräge der Endkante dem Neigungswinkel des Langlochs der Langlochreihe entspricht.An essential feature of the solution is that the fastening section is fastened to the supporting profile by means of an insertion device positively engaging in a slot of a row of oblique slots in the supporting profile, the slot being designed as a slot in the row of oblique slots formed in the supporting profile. It is also essential that the fastening section is designed as a clamping strap which, for fastening purposes, interacts with the slot selected for the respective position in the row of oblique slots in the profiled beam, forming a clamping connection, with the clamping strap having a sloping end edge in which a Z-bend engages is formed in the selected long hole, and the slope of the end edge corresponds to the inclination angle of the long hole of the row of long holes.

Konstruktiv und fertigungstechnisch vorteilhafte Ausführungen des Andruckelementes bei hoher Funktionssicherheit sind insbesondere möglich, wenn vorgesehen ist, dass das Andruckelement eine Druckfedereinrichtung aufweist. Es kann z.B. vorgesehen sein, dass die Druckfedereinrichtung einen Andruckfederbügel zum Zusammenwirken mit der Rückseite der zugeordneten Fassadenplatte aufweist. Der Andruckfederbügel wirkt mit der Außenseite des Federbügels mit der Rückseite der Fassadenplatte zusammen. Der Andruckfederbügel kann bei besonderen Ausführungen eine Riffelung an der Außenseite aufweisen.Designs of the pressure element that are advantageous in terms of construction and production technology with high functional reliability are possible in particular if it is provided that the pressure element has a compression spring device. It can be provided, for example, that the compression spring device has a pressure spring clip for interacting with the rear side of the associated facade panel. The pressure spring clip interacts with the outside of the spring clip with the back of the facade panel. In special designs, the pressure spring clip can have a corrugation on the outside.

Was die Befestigung der Andruckelemente betrifft, ist vorgesehen sein, dass das Andruckelement einen Befestigungsabschnitt aufweist, über den das Andruckelement an einem Tragprofil der Unterkonstruktion befestigt ist, vorzugsweise an einem Tragprofil an dem ein oder mehrere der Plattenhalter befestigt ist bzw. sind. Es ist vorgesehen, dass der Befestigungsabschnitt mittels einer in einem Schlitz des Tragprofils formschlüssig eingreifenden Einsteckeinrichtung an dem Tragprofil befestigt ist.Regarding the fastening of the pressure elements, it is provided that the pressure element has a fastening section via which the pressure element is fastened to a supporting profile of the substructure, preferably to a supporting profile on which one or more of the panel holders is or are fastened. Provision is made for the attachment section to be attached to the support profile by means of an insertion device which positively engages in a slot in the support profile.

Die Fassadenplatten können in Hochformat oder in Querformat eingesetzt werden unter Ausbildung einer Hochformat-Fassadenplattenkonstruktion bzw. einer Querformat-Fassadenkonstruktion.The facade panels can be used in portrait format or in landscape format, forming a portrait-format facade panel construction or a landscape-format facade construction.

Was den Querformat-Einsatz der Fassadenplatten betrifft, kann vorzugsweise vorgesehen sein, dass die Fassadenplatten mit Falzen und/oder stranggepresst ausgebildet sind, und dass die Fassadenkonstruktion als Querformat-Fassadenkonstruktion ausgebildet ist, in der die Fassadenplatten mit ihrer Falzlängserstreckung und/oder Strangpressrichtung horizontal ausgerichtet sind, und dass die Plattenhalter mit ihrer vorzugsweise U-förmigen Aufnahme an den oberen und unteren horizontalen Rändern der Fassadenplatten angreifen.As far as the landscape format use of the facade panels is concerned, it can preferably be provided that the facade panels are formed with folds and/or extruded, and that the facade construction is designed as a landscape format facade construction in which the facade panels are aligned horizontally with their longitudinal fold extent and/or extrusion direction are, and that the plate holders attack with their preferably U-shaped receptacle on the upper and lower horizontal edges of the facade panels.

Was den Hochformat-Einsatz der Fassadenplatten betrifft, kann vorzugsweise vorgesehen sein, dass die Fassadenplatten mit Falzen und/oder stranggepresst ausgebildet sind, und dass die Fassadenkonstruktion als Hochformat-Fassadenkonstruktion ausgebildet ist, in der die Fassadenplatten mit ihrer Falzlängserstreckung und/oder Strangpressrichtung vertikal ausgerichtet sind, und dass die Plattenhalter mit ihrer vorzugsweise U-förmigen Aufnahme an gegenüberliegenden vertikalen Rändern der Fassadenplatten angreifen, und dass an den Fassadenplatten jeweils mindestens ein Gewichtsabstützhalter, vorzugsweise am unteren horizontalen Rand der Fassadenplatte mit einer vorzugsweise L-förmigen Aufnahme angreift, wobei der Gewichtsabstützhalter an einem der Tragprofile, an denen die Plattenhalter unmittelbar oder über separate Träger befestigt sind, oder an einem weiteren Tragprofil der Unterkonstruktion vorzugsweise lösbar befestigt ist.With regard to the use of the facade panels in portrait format, it can preferably be provided that the facade panels are formed with folds and/or extruded, and that the facade construction is designed as a portrait format facade construction in which the facade panels are aligned vertically with their longitudinal fold extent and/or extrusion direction are, and that the panel holders attack with their preferably U-shaped receptacle on opposite vertical edges of the facade panels, and that on the facade panels in each case at least one weight support holder, preferably at the lower horizontal edge of the facade panel with a preferably L-shaped Recording attacks, wherein the weight support bracket is preferably releasably attached to one of the supporting profiles on which the plate holders are attached directly or via separate carriers, or to a further supporting profile of the substructure.

Der Angriff der U-förmigen und L-förmigen Aufnahmen an dem Rand der Fassadenplatte kann als ein mehrseitiges Umgreifen mit Anliegen oder auch nur als ein einseitiges Anliegen ausgebildet sein.The attack of the U-shaped and L-shaped recordings on the edge of the facade panel can be designed as a multi-sided grip with concerns or just as a one-sided concern.

Die Erfindung wird nun anhand von Figuren näher erläutert.The invention will now be explained in more detail with reference to figures.

Dabei zeigen:

Fig. 1
eine erste Fassadenkonstruktion als Querformat-Fassadenkonstruktion in perspektivischer Ansicht;
Fig. 1a
die Fassadenkonstruktion der Fig. 1 in schematischer Seitenansicht;
Fig. 2
eine zweite Fassadenkonstruktion als Hochformat-Fassadenkonstruktion in perspektivischer Ansicht;
Fig. 3
ein Andruckelement aus der Fassadenkonstruktion der Fig. 2 in Einzeldarstellung;
Fig. 4
ein gegenüber Fig. 3 abgewandeltes Andruckelement;
Fig. 5a
schematische Seitenansicht der Fassadenkonstruktion als Hochformat-Fassadenkonstruktion aus Fig. 2 mit Einschnitten im unteren oder oberen Rand der Fassadenplatte für einen Gewichtsabstützhalter;
Fig. 5b
schematische Seitenansicht der Fassadenkonstruktion als Hochformat-Fassadenkonstruktion aus Fig. 2 mit Gewichtsabstützhalter in den Einschnitten.
Fig. 5c
schematische Seitenansicht der Fassadenkonstruktion als Hochformat-Fassadenkonstruktion aus Fig. 2 mit einer zweiten Ausgestaltung der Einschnitte und U-förmigen Winkelhalter.
Fig. 5d
schematische Seitenansicht der Fassadenkonstruktion als Hochformat-Fassadenkonstruktion aus Fig. 2 mit einer dritten Ausgestaltung der Einschnitte und H-förmigen Winkelhalter.
show:
1
a first facade construction as a landscape format facade construction in perspective view;
Fig. 1a
the facade construction 1 in schematic side view;
2
a second facade construction as a vertical format facade construction in a perspective view;
3
a pressure element from the facade construction 2 in individual representation;
4
a opposite 3 modified pressure element;
Figure 5a
schematic side view of the facade construction as a portrait format facade construction 2 with cuts in the lower or upper edge of the facade panel for a weight support bracket;
Figure 5b
schematic side view of the facade construction as a portrait format facade construction 2 with weight support holder in the incisions.
Figure 5c
schematic side view of the facade construction as a portrait format facade construction 2 with a second embodiment of the incisions and U-shaped brackets.
Figure 5d
schematic side view of the facade construction as a portrait format facade construction 2 with a third embodiment of the cuts and H-shaped brackets.

Fig. 1 zeigt eine erste Ausführung einer Fassadenkonstruktion 1 und Fig. 2 eine zweite Ausführung einer Fassadenkonstruktion 1. Übereinstimmend handelt es sich jeweils um eine Fassadenkonstruktion mit Fassadenplatten 12, die an einer Unterkonstruktion 4 vor einer Gebäudewand 11 angeordnet sind. Die Fassadenplatten 12 sind jeweils stranggepresste, im Grundriss rechteckige Platten aus keramischem Material. Die Platten sind im Grundriss rechteckig und weisen in Strangpressrichtung SPR verlaufende parallele Langlöcher 12l auf. Die Langlöcher 12l sind in der Längsmittelebene der Platten mit identischem gegenseitigem Abstand über die Grundrissfläche der Platte gleichmäßig verteilt angeordnet. Die Fassadenplatten 12 sind in der Fassadenkonstruktion der Fig. 1 und 2 jeweils so angeordnet, dass sie jeweils mit ihrer Frontseite unter Ausbildung einer gemeinsamen Frontebene F miteinander fluchten. 1 shows a first embodiment of a facade construction 1 and 2 a second embodiment of a facade construction 1. In each case, it is a question of a facade construction with facade panels 12, which are arranged on a substructure 4 in front of a building wall 11. The facade panels 12 are each extruded panels made of ceramic material and are rectangular in plan. The plates are rectangular in plan and have parallel elongated holes 12l running in the extrusion direction SPR. The elongated holes 12l are arranged in the longitudinal center plane of the plates with identical mutual distances distributed uniformly over the plan area of the plate. The facade panels 12 are in the facade construction 1 and 2 each arranged so that they are aligned with each other with their front side forming a common front plane F with each other.

Nun zu den Unterschieden der beiden Ausführungen in den Figuren 1 und 2:
In der in Fig. 1 dargestellten ersten Ausführung der Fassadenkonstruktion 1 sind die Fassadenplatten 12 im Querformat angeordnet, d.h. die Fassadenplatten 12 sind in der Fassadenkonstruktion so angeordnet, dass ihre Strangpressrichtung SPR horizontal angeordnet ist. Im Unterschied dazu sind in der in Fig. 2 dargestellten zweiten Ausführung der Fassadenkonstruktion die Fassadenplatten 12 in Hochformat angeordnet, d.h. die Fassadenplatten 12 sind in dieser Fassadenkonstruktion so angeordnet, dass ihre Strangpressrichtung SPR vertikal angeordnet ist. Die Fassadenplatten 12 sind in den beiden Ausführungen der Fassadenkonstruktion identisch ausgestaltet. Sie sind lediglich in Fig. 1 in Querformat und in Fig. 2 in Hochformat, d.h. um ihre Hochachse um 90° gedreht angeordnet.Now to the differences between the two versions in the figures 1 and 2 :
in the in 1 In the first embodiment of the facade structure 1 shown, the facade panels 12 are arranged in landscape format, ie the facade panels 12 are arranged in the facade structure in such a way that their extrusion direction SPR is arranged horizontally. In contrast, in the in 2 In the second embodiment of the facade construction illustrated, the facade panels 12 are arranged in portrait format, ie the facade panels 12 are arranged in this facade construction in such a way that their extrusion direction SPR is arranged vertically. The facade panels 12 are designed identically in the two versions of the facade construction. They're just in 1 in landscape and in 2 in portrait format, ie rotated by 90° around its vertical axis.

Bei der ersten Fassadenkonstruktion in Fig. 1 ist die Unterkonstruktion 4 durch vertikale Tragprofile 41 gebildet. An den Tragprofilen 41 sind in vertikalen Reihen Plattenhalter 13 befestigt. Die Plattenhalter 13 weisen jeweils eine H-Aufnahme 13h auf. In die H-Aufnahmen 13h greifen jeweils in vertikaler Linie angeordnete Fassadenplatten 12 mit ihren der Aufnahme zugewandten hinteren Falzrändern ein. Die hinteren Falzränder sind gegenüber der vorderen Frontseite der Fassadenplatte nach hinten in Richtung Gebäudewand 11 versetzt. Die Fassadenplatten 12 in Fig. 1 weisen jeweils an ihrem oberen Rand einen einzigen Kopffalz 12ko auf; dieser ist in der hinteren Ebene ausgebildet. An ihrem unteren Rand weisen die Fassadenplatten jeweils einen längeren Fußfalz 12fl in einer vorderen Ebene und einen kürzeren Fußfalz 12fk in der hinteren Ebene auf. In die untere Aufnahme der H-Aufnahme 13h greift der Kopffalz 12ko der unteren Fassadenplatte 12 ein. In die obere Aufnahme greift der hintere kurze Fußfalz 12fk der oberen Fassadenplatte 12 ein, wobei der längere Fußfalz 12fl die H-Aufnahme 13h frontseitig abdeckt.During the first façade construction in 1 the substructure 4 is formed by vertical support profiles 41. Plate holders 13 are fastened to the support profiles 41 in vertical rows. The plate holders 13 each have an H mount 13h. Façade panels 12 arranged in a vertical line engage in the H-mounts 13h with their rear folded edges facing the mount. The rear folded edges are offset backwards in the direction of the building wall 11 in relation to the front face of the facade panel. The cladding panels 12 in 1 each have a single head fold 12ko at their upper edge; this one is in the rear level formed. At their lower edge, the façade panels each have a longer foot rabbet 12fl in a front plane and a shorter foot rabbet 12fk in the rear plane. The head rabbet 12ko of the lower facade panel 12 engages in the lower receptacle of the H receptacle 13h. The short rear foot rabbet 12fk of the upper facade panel 12 engages in the upper receptacle, with the longer foot rabbet 12fl covering the H receptacle 13h at the front.

Die Fassadenplatten 12 werden in der Fassadenkonstruktion in Fig. 1 über die Plattenhalter 13 also dadurch gehalten, dass Plattenhalter 13 jeweils am oberen Rand und am unteren Rand mit ihren H-Aufnahmen 13h angreifen, und zwar am oberen Rand der Fassadenplatte mit der unteren Aufnahme der H-Aufnahme und am unteren Rand der Fassadenplatte mit der oberen Aufnahme der H-Aufnahme.The facade panels 12 are used in the facade construction in 1 held by the panel holders 13 in that panel holders 13 grip the upper edge and the lower edge with their H-mounts 13h, namely at the upper edge of the facade panel with the lower mount of the H-mount and at the lower edge of the facade panel with the upper shot of the H shot.

Wie in Fig. 1 erkennbar, sind zwischen horizontal benachbarter Fassadenplatten vertikale Fugen VF ausgebildet. In diese Fugen greifen Fugenprofile 18 ein. Die Fugenprofile 18 sind als Federblechprofile mit einem im wesentlichen Ω-förmigem Querschnitt mit abgewinkelten Fußschenkeln ausgebildet. Das Fugenprofil 18 ist zwischen der Frontseite des Tragprofils 41 und der Rückseite der über die Fuge horizontal benachbarten Fassadenplatten angeordnet. Das Fugenprofil 18 erstreckt sich entlang der Längsmittelachse des Tragprofils 41 über mehrere horizontale Reihen der Fassadenplatten. Das Fugenprofil 18 beaufschlagt die Fassadenplatten so, dass sie in den Aufnahmen 13h der Plattenhalter 13 in Richtung zur Frontseite der Fassadenkonstruktion gedrängt werden und an der Innenseite des frontseitigen Schenkels der U-Aufnahmen der Plattenhalter 13 in Anlage kommen. Damit sorgt das Fugenprofil 18 für eine rüttelfeste Anordnung der Fassadenplatten in den Plattenhaltern 13.As in 1 recognizable, vertical joints VF are formed between horizontally adjacent facade panels. Joint profiles 18 engage in these joints. The joint profiles 18 are designed as spring sheet metal profiles with a substantially Ω-shaped cross section with angled legs. The joint profile 18 is arranged between the front of the support profile 41 and the back of the horizontally adjacent facade panels over the joint. The joint profile 18 extends along the longitudinal central axis of the support profile 41 over several horizontal rows of the facade panels. The joint profile 18 acts on the facade panels in such a way that they are pushed in the receptacles 13h of the panel holders 13 towards the front of the facade construction and come into contact with the inside of the front leg of the U-receptacles of the panel holders 13 . The joint profile 18 thus ensures a vibration-proof arrangement of the facade panels in the panel holders 13.

Bei den in der Ausführung in Fig. 1 eingesetzten Plattenhaltern 13 sind in den Aufnahmen der Plattenhalter bügelförmige Edelstahlfedern 13f aus Stahlblech integriert, die in zugeordnete rückwärtige Nuten in den Fassadenplatten eingreifen und damit ein Ausheben der Fassadenplatten verhindern. Derartige Edelstahlfedern 13f in Aufnahmen von Plattenhaltern sind z.B. in der EP 1 878 847 A2 beschrieben.In the case of the execution in 1 used panel holders 13 are integrated in the receptacles of the panel holder bow-shaped stainless steel springs 13f sheet steel, which engage in associated rear grooves in the facade panels and thus prevent lifting of the facade panels. Such stainless steel springs 13f in recordings of plate holders are, for example, in EP 1 878 847 A2 described.

Bei der in Fig. 2 dargestellten zweiten Ausführung der Fassadenkonstruktion - es handelt sich wie gesagt um eine Hochformat-Fassadenkonstruktion - ist die Unterkonstruktion 4 durch horizontale Tragprofile 42 gebildet. An den Tragprofilen 42 sind Plattenhalter 13 in horizontalen Reihen befestigt. Die Plattenhalter 13 sind gleich aufgebaut wie die Plattenhalter in Fig. 1. Sie weisen H-Aufnahmen 13h mit darin integrierten bügelförmigen Edelstahlfedern 13f auf. Insbesondere bei diesem Einsatz der Plattenhalter 13 in der Hochformat-Fassadenkonstruktion können bei besonderen Ausführungen in den H-Aufnahmen in beiden Aufnahmen bügelförmige Edelstahlfedern 13f angeordnet sein, um den eingreifenden Falzrand zu halten. Die Plattenhalter 13 greifen mit ihren H-Aufnahmen an den vertikalen Seitenrändern der in Hochformat angeordneten Fassadenplatten 12 an. Hierbei greifen die jeweils hinteren Falzränder der Fassadenplatten in die Aufnahmen der Plattenhalter 13 ein. Der Eingriff der seitlichen Falzränder in Fig. 2 erfolgt in die H-Aufnahmen der Plattenhalter 13 in entsprechender Weise wie der Eingriff der oberen und unteren Falzränder bei der Querformat-Fassadenkonstruktion in Fig. 1. Vorzugsweise handelt es sich bei den horizontalen Tragprofilen 42 in Fig. 2 um identische Bauteile wie bei den vertikalen Tragprofilen 41 der Fig. 1, wobei diese in Fig. 2 lediglich in horizontaler Anordnung, d.h. um 90° um die Hochachse gedreht angeordnet sind. Auch bei den Plattenhaltern 13 in Fig. 2 handelt es sich vorzugsweise um Plattenhalter, die identisch ausgebildet und an den Tragprofilen 42 identisch angeordnet sind wie die Plattenhalter 13 in Fig. 1. Hinsichtlich der Funktion unterscheiden sich die Plattenhalter 13 in der Fassadenkonstruktion in Fig. 2 jedoch von den Plattenhaltern 13 in der Fassadenkonstruktion in Fig. 1. In Fig. 2 tragen die Plattenhalter 13 lediglich die Windlasten, da sie mit ihren Aufnahmen lediglich seitlich an den vertikalen Rändern der Fassadenplatten angreifen.At the in 2 illustrated second embodiment of the facade construction - it is, as I said, a portrait format facade construction - the substructure 4 is formed by horizontal support profiles 42. Plate holders 13 are fastened in horizontal rows to the supporting profiles 42 . The plate holders 13 have the same structure as the plate holders in 1 . They have H-receptacles 13h with bow-shaped stainless steel springs 13f integrated therein. Especially with this use of the plate holder 13 in the portrait format facade construction, bow-shaped stainless steel springs 13f can be arranged in the H-mounts in both mounts in order to hold the engaging folded edge. The panel holders 13 engage with their H-receptacles on the vertical side edges of the facade panels 12 arranged in portrait format. In this case, the respective rear folded edges of the facade panels engage in the recordings of the panel holder 13 . The engagement of the side fold edges in 2 takes place in the H-receptacles of the panel holders 13 in a corresponding manner to the engagement of the upper and lower folded edges in the landscape format façade construction in 1 . Preferably, the horizontal support profiles are 42 in 2 to identical components as in the vertical support profiles 41 of 1 , where these in 2 only in a horizontal arrangement, ie rotated by 90° around the vertical axis. Also with the plate holders 13 in 2 are preferably plate holders that are identical in design and arranged on the support profiles 42 identically to the plate holders 13 in 1 . With regard to the function, the panel holders 13 differ in the facade construction in 2 however, from the panel holders 13 in the façade construction in 1 . In 2 the panel holders 13 only carry the wind loads, since they only attack the vertical edges of the facade panels with their recordings from the side.

Zur Abstützung der Gewichtslasten sind in der Hochformat-Fassadenkonstruktion in Fig. 2 separate Winkelhalter 19 mit L-winkelförmiger Aufnahme an den Tragprofilen 42 angebracht. Die Befestigung der Winkelhalter 19 an den Tragprofilen 42 erfolgt wie in Fig. 2 gezeigt über eine Schrauben- oder Nietverbindung an der Frontseite des Tragprofils 42 außerhalb der Langlochbefestigungsreihen, in denen die Winkelhalter 19 über Nietverbindung befestigt sind. Die Fassadenplatten 12 lagern mit ihrem unteren Rand auf den Winkelhaltern 19 auf. Der freie L-Schenkel der L-winkelförmigen Aufnahme der Winkelhalter 19 untergreift hierfür den unteren Rand der Fassadenplatten 12, vorzugsweise ohne frontseitig vorzustehen (siehe Figuren 5).To support the weight loads, the portrait format façade construction in 2 separate angle brackets 19 with L-angle-shaped recording attached to the support profiles 42. The angle brackets 19 are attached to the support profiles 42 as in 2 shown via a screw or rivet connection on the front side of the support profile 42 outside the rows of slotted holes in which the angle brackets 19 are attached via rivets. The facade panels 12 rest on the angle brackets 19 with their lower edge. For this purpose, the free L-leg of the L-angled receptacle of the angle bracket 19 reaches under the lower edge of the facade panels 12, preferably without protruding at the front (see figures 5 ).

Wie in den Figuren 5 gezeigt, kann der am unteren Rand der Fassadenplatte 12 angreifende Winkelhalter 19 durch einen Falz verdeckt werden, der durch einen unteren Einschnitt 12a am unteren Rand dieser Fassadenplatte gebildet ist und zusätzlich durch einen Falz, der durch einen oberen Einschnitt 12b am oberen Rand der unten angrenzenden Fassadenplatte 12 gebildet ist. Der Stützhalter 19 greift dabei zwischen dem unteren horizontalen Rand der oberen Fassadenplatte und dem oberen horizontalen Rand der unten angrenzenden Fassadenplatte ein. Frontseitig wird dabei der Winkelhalter 19 durch den Falz verdeckt, der durch den unteren Einschnitt 12a am unteren horizontalen Rand und durch den oberen Einschnitt 12b am oberen horizontalen Rand der Fassadenplatte jeweils als vorderer Falz ausgebildet ist.As in the figures 5 shown, the angle bracket 19 acting on the lower edge of the facade panel 12 can be covered by a fold formed by a lower incision 12a on the lower edge of this facade panel and additionally by a fold formed by an upper incision 12b on the upper edge of the adjacent ones below Facade panel 12 is formed. The support bracket 19 engages between the lower horizontal edge of the upper facade panel and the upper horizontal edge of the facade panel adjoining below. At the front, the angle bracket 19 is covered by the fold, which is formed as a front fold through the lower incision 12a on the lower horizontal edge and through the upper incision 12b on the upper horizontal edge of the facade panel.

Der Winkelhalter 19 kann wie in Fig. 5c gezeigt, bei gegenüber Fig. 2 abgewandelten Ausführungen, auch abgekantet, d.h. im weitesten Sinne mit U-förmigem Querschnitt ausgebildet sein und in eine in den unteren Rand der Fassadenplatte 12 eingeschnittene Nut eingreifen. Der untere Rand der Fassadenplatten kann im weitesten Sinne mit einem vorderen Falz und einem hinteren Falz ausgebildet sein und der Winkelhalter 19 den hinteren Falzrand umgreifen.The angle bracket 19 can be used as in Figure 5c shown at opposite 2 modified versions, also beveled, ie be designed in the broadest sense with a U-shaped cross section and engage in a cut into the lower edge of the facade panel 12 groove. In the broadest sense, the lower edge of the façade panels can be formed with a front fold and a rear fold, and the angle bracket 19 can encompass the rear fold edge.

Bei gegenüber Fig. 2 abgewandelten Ausführungen kann auch der obere Rand der Fassadenplatten 12 mit einer vergleichbaren Nut bzw. mit einem vorderen Falz und einem hinteren Falz ausgebildet sein (siehe Figur 5d). Der Winkelhalter 19 kann an seiner Unterseite eine Abkantung aufweisen und in entsprechender Weise in den unteren Rand der Fassadenplatten eingreifen, d.h. in die Nut eingreifen oder den hinteren Falz umgreifen. Alternativ kann für den Eingriff in den oberen Rand der Fassadenplatten 12 auch ein separater oberer Stützhalter vorgesehen sein, der separat an dem Tragprofil 42 befestigt ist. Der Stützhalter kann hierfür mit im wesentlichen L-förmigem Querschnitt mit einer Abkantung an seiner Unterseite ausgebildet sein.At opposite 2 In modified versions, the upper edge of the façade panels 12 can also be designed with a comparable groove or with a front fold and a rear fold (see Figure 5d ). The angle bracket 19 can have a bevel on its underside and can engage in the lower edge of the facade panels in a corresponding manner, ie engage in the groove or engage around the rear fold. Alternatively, a separate upper support holder, which is attached separately to the support profile 42, can also be provided for engaging in the upper edge of the facade panels 12. For this purpose, the support holder can be designed with a substantially L-shaped cross section with a bevel on its underside.

Zur rüttelfesten Anordnung der Fassadenplatten 12 in den H-Aufnahmen 13h der Plattenhalter 13 sind in der Hochformat-Fassadenkonstruktion in Fig. 2 anstelle der in Fig. 1 verwendeten Fugenprofile 18 jeweils verdeckt hinter den Fassadenplatten 12 angeordnete Andruckelemente 28 vorgesehen. Die Andruckelemente 28 wirken jeweils einzeln mit einer Fassadenplatte 12 zusammen, d.h. ein separates Andruckelement 28 je Fassadenplatte 12. Die Andruckelemente 28 sind aus Federblech ausgebildet. Sie weisen einen Federbügel 28f und einen Befestigungsabschnitt 28b auf. Das Andruckelement 28 ist zwischen der Frontseite des Tragprofils 42 und der Rückseite der Fassadenplatte 12 angeordnet und wirkt mit der Außenseite des Federbügels 28f auf die Rückseite der Fassadenplatte 12 ein und beaufschlagt die Fassadenplatte in Richtung zur Frontseite der Fassadenkonstruktion. Die Andruckelemente 28 sind mit ihrem Befestigungsabschnitt 28b in der in Fig. 2 dargestellten Fassadenkonstruktion an dem Trägerprofil 42 befestigt, und zwar über eine Nietverbindung in einem Langloch der Langlochreihe, in der auch die Plattenhalter 13 befestigt sind.For the vibration-proof arrangement of the facade panels 12 in the H-mounts 13h of the panel holder 13 in the portrait format facade construction in 2 instead of the in 1 used joint profiles 18 each covered behind the facade panels 12 arranged pressure elements 28 are provided. The pressure elements 28 each act individually together with a facade panel 12, ie a separate pressure element 28 for each facade panel 12. The pressure elements 28 are formed from spring steel sheet. They have a spring clip 28f and a fastening section 28b. The pressure element 28 is arranged between the front side of the support profile 42 and the back side of the facade panel 12 and acts with the outside of the spring clip 28f on the back side of the facade panel 12 and acts on the facade panel in the direction of the front side of the facade structure. The pressure elements 28 are with their fastening section 28b in the 2 facade construction shown attached to the carrier profile 42, via a riveted connection in a slot of the slot row, in which the plate holder 13 are attached.

Die Befestigung der Andruckelemente 28 erfolgt in den Langlöchern der Langlochreihe 42l, die im Tragprofil ausgebildet ist. In derselben Langlochreihe 42l sind auch die Plattenhalter 13 befestigt, und zwar in gleicher Weise wie die Andruckelemente 28. In gleicher Weise sind auch bei der Fassadenkonstruktion in Fig. 1 die Plattenhalter 13 in der entsprechenden Langlochreihe 41l im Tragprofil 41 befestigt. Es handelt sich um eine Befestigung wie bekannt aus der EP 2 186 966 A2 .The attachment of the pressure elements 28 takes place in the slots of the slot row 42l, which is formed in the support profile. The panel holders 13 are also fastened in the same row of slots 42l, in the same way as the pressure elements 28. In the same way, the facade construction in FIG 1 the plate holder 13 is fastened in the corresponding row of slots 41l in the support profile 41. It is an attachment as known from the EP 2 186 966 A2 .

Die in Fig. 4 dargestellte abgewandelte Ausführung des Andruckelements 28 weist im Unterschied zu dem in Fig. 2 eingesetzten Andruckelement 28 einen Befestigungsabschnitt auf, der als Klemmlasche ausgebildet ist. Die Klemmlasche wirkt zur Befestigung mit dem für die jeweilige Position ausgewählten Langloch der Schräglanglochreihe 42l in dem Profilträger 42 zusammen, und zwar unter Ausbildung einer Klemmverbindung. Hierfür weist die Klemmlasche, wie in der Einzeldarstellung in Fig. 4 dargestellt, eine schräge Endkante auf, in der eine Z-Abkantung ausgebildet ist. Die Schräge der Endkante entspricht dem Neigungswinkel des Langlochs der Langlochreihe. In der Klemmstellung greift die Z-Abkantung in das Langloch ein und wird auf Anschlag eingeschoben, sodass die Z-Abkantung den Abschnitt des Tragprofils hinter dem Langloch hintergreift. Das Andruckelement 28 in den unterschiedlichen Ausführungen der Fig. 3 und 4 kann auch bei der in Fig. 1 dargestellten Querformat-Fassadenkonstruktion eingesetzt werden, und zwar befestigt an dem Tragprofil 41 in entsprechender Weise wie vorangehend für die Fassadenkonstruktion der Fig. 2 beschrieben. Das Andruckelement 28 kann so das Fugenprofil 18 ersetzen oder zusätzlich zu dem Fugenprofil 18 eingesetzt werden.In the 4 The modified embodiment of the pressure element 28 shown has, in contrast to that in 2 used pressure element 28 has a fastening portion which is designed as a clamping lug. For fastening purposes, the clamping lug works together with the elongated hole of the oblique row of elongated holes 42l in the profiled support 42 selected for the respective position, specifically forming a clamped connection. For this purpose, the clamping lug, as shown in the individual illustration in 4 shown, a sloping end edge in which a Z-fold is formed. The slope of the end edge corresponds to the angle of inclination of the long hole in the row of long holes. In the clamped position, the Z fold engages in the elongated hole and is pushed in against the stop, so that the Z fold engages behind the section of the support profile behind the slot. The pressure element 28 in the different versions of the 3 and 4 can also at the in 1 shown landscape format facade construction are used, namely attached to the support profile 41 in a similar manner as above for the facade construction of 2 described. The pressure element 28 can thus replace the joint profile 18 or be used in addition to the joint profile 18 .

BezugszeichenlisteReference List

11
Fassadenkonstruktionfacade construction
44
Unterkonstruktionsubstructure
4141
Tragprofil (Fig. 1)supporting profile ( 1 )
41b41b
Befestigungsabschnitt von 41Attachment section of 41
41l41l
Langlochreihe in 41Slot row in 41
4242
Tragprofil (Fig. 2)supporting profile ( 2 )
42l42l
Langlochreihe in 42Slot row in 42
1111
Gebäudewandbuilding wall
1212
Fassadenplattefacade panel
12a12a
unterer Einschnitt für einen Gewichtsabstützhalter / Winkelhalterlower cut for a weight support bracket / angle bracket
12b12b
oberer Einschnitt für einen Gewichtsabstützhalter / Winkelhalter12lLanglochupper incision for a weight support bracket / angle bracket 12l slot
12ko12ko
Kopffalz = kopfseitiger alleinig hinterer FalzrandHead fold = head-side only rear fold edge
12fl12fl
Fußfalz lang = fußseitiger vorderer FalzrandFoot fold long = foot-side front fold edge
12fk12fk
Fußfalz kurz = fußseitiger hinterer FalzrandFoot fold short = rear fold edge on the foot side
1313
Plattenhalterplate holder
13h1 p.m
H-Aufnahme des PlattenhaltersH mount of the plate holder
13f13f
Edelstahlfederstainless steel spring
1818
Fugenprofiljoint profile
1919
Winkelhalter, GewichtsabstützhalterAngle bracket, weight support bracket
2828
Andruckfederelementpressure spring element
28f28f
Federbügelspring clip
28b28b
Befestigungsabschnittattachment section
28bl28bl
Befestigungslochmounting hole
28bz28bz
Z-AbkantungZ fold
SPRSPR
Strangpressrichtungextrusion direction
Ff
Frontebene der FassadenkonstruktionFront level of the facade construction
VFvf
vertikale Fugevertical joint

Claims (6)

  1. Façade structure, preferably curtain-wall back-ventilated façade structure,
    - with a substructure (4) formed of support profiles (41, 42), which is arranged in front of a building wall (11) and anchored fixedly in the floor and/or in the building wall (11),
    - with façade tiles (12) with ridges and/or extruded, preferably made of ceramic material, e.g. clay material, which are fastened to the substructure (4) via tile holders (13),
    - wherein the tile holders (13) are arranged on all or only some of the support profiles (41, 42), the tile holders (13) being fastened, preferably detachably, to the support profiles (41, 42) directly or via separate supports, and the tile holders (13) having receivers (13h), which engage with edge areas of the façade tiles (12) to fasten the façade tiles (12),
    wherein it is provided that
    - press-on elements (28) are arranged concealed behind the façade tiles (12) supported against the substructure (4); and
    - the press-on elements (28) are in each case assigned to only one façade tile (12), in such a way that the press-on elements (28) in each case grip on the back of the assigned façade tile (12) in an area which is arranged at a distance from the tile holders (13) gripping with their receivers (13h) on the façade tile (12), and the assigned façade tile (12) is resiliently impinged on in the direction towards the front (F) like a shake-proof receiver of the façade tile (13),
    - the press-on element (28) has a fastening section (28b) via which the press-on element (28) is fastened to a support profile (41, 42) of the substructure (4), preferably to a support profile (41, 42) to which one or more of the tile holders (13) is or are fastened,
    characterized in that
    • the fastening section (28b) is fastened to the support profile by means of a plug-in device engaging in a positive-locking manner in a slot (41l, 42l) of a row of inclined elongated holes in the support profile (41, 42), wherein the slot is formed as an elongated hole of the row of inclined elongated holes formed in the support profile;
    • the fastening section is formed as a clamping lug, which, for the fastening, cooperates with the elongated hole of the row of inclined elongated holes (421) selected for the respective position in the profile support (42), forming a clamping connection, wherein the clamping lug has an inclined end edge, in which a Z-shaped bend is formed for engagement in the selected elongated hole, and the incline of the end edge corresponds to the angle of inclination of the elongated hole of the row of elongated holes.
  2. Façade structure according to claim 1,
    characterized in that
    the press-on element (28) has a compression spring device.
  3. Façade structure according to claim 2,
    characterized in that
    the compression spring device has a press-on spring clip (28f) for cooperating with the back of the assigned façade tile (12).
  4. Façade structure according to one of the preceding claims,
    characterized in that
    - the façade tiles (12) are formed with ridges and/or extruded, and
    - the façade structure is formed as a horizontal façade structure, in which the façade tiles (12) are aligned with the longitudinal extent of their ridges and/or extrusion direction (SPR) horizontal, and
    - the tile holders (13) grip with their preferably U-shaped receiver (13h) on the upper and lower horizontal edges (12ko, 12fk) of the façade tiles (12).
  5. Façade structure according to one of claims 1 to 3,
    characterized in that
    - the façade tiles (12) are formed with ridges and/or extruded, and
    - the façade structure is formed as a vertical façade structure, in which the façade tiles (12) are aligned with the longitudinal extent of their ridges and/or extrusion direction (SPR) vertical, and
    - the tile holders (13) grip with their preferably U-shaped receiver (13h) on opposite vertical edges of the façade tiles (12), and
    - in each case at least one weight-supporting holder (19) grips on the façade tiles (12), preferably on the lower horizontal edge of the façade tile (12), with a preferably L-shaped receiver, wherein the weight-supporting holder (19) is fastened, preferably detachably, to one of the support profiles (41, 42), to which the tile holders (13) are fastened directly or via separate supports, or to a further support profile of the substructure (4).
  6. Façade structure according to one of the preceding claims,
    characterized in that
    one or more of the tile holders (13) is or are fastened to the support profile to which the press-on element is fastened.
EP18194051.1A 2018-09-12 2018-09-12 Vibration resistant facade construction Active EP3623542B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18194051.1A EP3623542B1 (en) 2018-09-12 2018-09-12 Vibration resistant facade construction
US16/567,726 US10920427B2 (en) 2018-09-12 2019-09-11 FaÇade structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18194051.1A EP3623542B1 (en) 2018-09-12 2018-09-12 Vibration resistant facade construction

Publications (2)

Publication Number Publication Date
EP3623542A1 EP3623542A1 (en) 2020-03-18
EP3623542B1 true EP3623542B1 (en) 2022-08-31

Family

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US (1) US10920427B2 (en)
EP (1) EP3623542B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905713B2 (en) * 2019-04-30 2024-02-20 Hunter Douglas Inc. Coupling system for mounting tiles to a building
NO346669B1 (en) * 2021-03-08 2022-11-21 Spilka Ind As Wall panel mounting tool, system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8621835U1 (en) * 1986-08-14 1986-12-11 Herzog, Thomas, Prof. Dr., 8000 Muenchen, De
US4783941A (en) * 1986-10-27 1988-11-15 William Loper Prefabricated panel for building wall construction
DE8915947U1 (en) * 1988-12-24 1992-05-07 Wagner System Gmbh, 3303 Vechelde, De
JPH05239902A (en) * 1992-02-27 1993-09-17 Leo Kenchiku Sekkei Jimusho:Kk Construction of wall surface of building
US5417020A (en) * 1992-08-12 1995-05-23 Dobija; Michael J. Wall system providing an array of individual panels
CH688866A5 (en) * 1992-12-22 1998-04-30 Sarna Granol Ag Fastening assembly for building cladding panels with ventilation gap
CH691736A5 (en) * 1996-12-03 2001-09-28 Werkstaette Liechtblick Holder curtain-wall cladding panels.
JP2002294975A (en) * 2001-03-27 2002-10-09 Katsuya Hiraoka Panel-mounting structure
DE10205623B4 (en) * 2002-02-12 2004-04-22 Wendker Fassaden-Systembau Gmbh Fastening system for small format wall elements on building walls
DE102006033045A1 (en) 2006-07-14 2008-01-17 Moeding Keramikfassaden Gmbh Curtain wall construction
BE1017355A6 (en) * 2006-11-10 2008-06-03 Pierson Michel MULTIPURPOSE FIXING SYSTEM FOR WOOD TERRACES OR SIDING.
DE102007037566A1 (en) 2007-08-09 2009-02-19 Moeding Keramikfassaden Gmbh Curtain plate construction
DE102008056970B4 (en) 2008-11-13 2010-10-07 Moeding Keramikfassaden Gmbh facade construction
GB2495475A (en) * 2011-10-03 2013-04-17 Hardie James Technology Ltd Non combustible flooring comprising decking components and intermediate joining members

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US20200080318A1 (en) 2020-03-12
US10920427B2 (en) 2021-02-16
EP3623542A1 (en) 2020-03-18

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