EP1160392B1 - Extruded cladding panel - Google Patents

Extruded cladding panel Download PDF

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Publication number
EP1160392B1
EP1160392B1 EP01113092A EP01113092A EP1160392B1 EP 1160392 B1 EP1160392 B1 EP 1160392B1 EP 01113092 A EP01113092 A EP 01113092A EP 01113092 A EP01113092 A EP 01113092A EP 1160392 B1 EP1160392 B1 EP 1160392B1
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EP
European Patent Office
Prior art keywords
facade
panel
height
joint
shell
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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EP01113092A
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German (de)
French (fr)
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EP1160392A3 (en
EP1160392A2 (en
Inventor
Max Dipl.-Ing. Gerhaher
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Moeding Keramikfassaden GmbH
Original Assignee
Moding Keramikfassaden GmbH
Moeding Keramikfassaden GmbH
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Publication of EP1160392A2 publication Critical patent/EP1160392A2/en
Publication of EP1160392A3 publication Critical patent/EP1160392A3/en
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    • 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
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts

Definitions

  • the invention relates to an extruded, preferably ceramic, facade panel according to the preamble of claim 1 for the curtain, ventilated mounting on a substructure.
  • the production of the head and decisivfalze by several cuts with circular saws.
  • the plate With the first cut at each end of the plate, the plate is cut to length; These cuts are uncomplicated and can be done simultaneously with high precision at the opposite ends of the plate.
  • the facade panels are pushed through lying horizontally under the two laterally arranged circular saws. Thereafter, in a further operation per cut from both sides at right angles to the first cut - ie in the hole direction.
  • These cuts are made in the lying plate by two arranged on both sides of the saw blades with a depth of incision, which corresponds to the height of the head oriliafalzes. These cuts can be made simultaneously with high precision.
  • the third cut at each end of the facade panel must come from different directions, at the head end from the front panel and at the foot of the back of the panel.
  • the opposing attack of the saws results in a couple of forces which exerts a torque on the lying plates, so that it is very difficult to fix the plates in the required precision on the conveyor.
  • the consequence of this is a high reject rate by exceeding the permissible narrow dimensional tolerances.
  • EP 0 540 036 A1 describes a facade panel with a front and a rear panel part, which are interconnected by narrow webs.
  • the webs are inclined sloping from back to front to allow a greater engagement depth of the contemplatfalzes in the upwardly open part of the plate holder.
  • the front visually covers at least a portion of the rear portion of the plate holder.
  • the object of the invention is therefore to describe an extruded facade panel and a method for their production, the folds are arranged transversely to their holes, which meets the architectural technical and structural requirements, but is cheaper and more accurate to produce.
  • this object is achieved by the characterizing part of claim 1.
  • the advantage of this embodiment is that the height of the head rabbet formed by the back plate shell is less than the height of the joint visible from the facade front side.
  • a head seam of such low height can be made by using a double saw blade.
  • the outer saw blade seen from the facade panel has an engagement depth which is greater than the panel thickness;
  • the inner blade only reaches about half the thickness of the plate or the inner surface of the rear plate shell. This leaves a Kopffalz of the height stand, which corresponds to the strength of the inner saw blade.
  • the foot of the façade panel is cut simultaneously by another saw blade whose engagement depth is greater than the plate thickness.
  • the facing panel has a low profile foot fold formed by the front panel shell.
  • the advantage of this embodiment is that the facade can be mounted with a particularly low visible from the front horizontal joint.
  • the facade panels with top and additionallyfalz (30, 31) on the front plate shell (32, 33) are formed.
  • the formation of very narrow front joints is possible, if desired for architectural reasons.
  • head and arrangementsfalz are formed by the rear plate shell. This has the advantage that wide visible from the front horizontal joints can be formed, the actually open joint gap but can be kept tight.
  • the design of the facade panels according to the invention characterized in that the height of the visible from the front gap is relatively small in relation to the thickness of the front plate shell; at least smaller than twice the thickness of the front plate shell. This obstructs the insight into the oblong holes of the facade panels.
  • the thickness of the front plate shell is relatively small in relation to the depth of the slots; at least less than one and a half times the depth of the slots. This saves dead weight.
  • head and episcopfalz are formed by slightly oblique to the plate front side inclined cuts.
  • the height of the head oritfalzes formed by the oblique cut is smaller than the height of the visible from the facade front side horizontal joint.
  • facade panel 1 cuts on the right side, the head of the plate, the large circular saw blade 2 from the waste waste 3, while the inner arranged smaller circular saw blade 4 engages only partially in the plate, so that a lower Kopffalz 5 stops.
  • a slightly stronger circular saw blade 6 cuts off the foot-side drop 7.
  • the saw blades 2 and 4 and the saw blade 6 exert approximately equally high cutting forces on the facade panel 1, so that no displacement thereof during the cut occurs and thereby both the cut edges 8 and 9 at the top 10 of the facade panel 1 and the head fold 5 can be produced with high precision.
  • the front plate shell 26 forms a amidfalz 27 whose height 25 is smaller than the height 28 of the visible from the back 29 forth joint.
  • top and bottom creases 30 and 31 are formed by the front panel pans 32 and 33 so as to give a very narrow joint on the facade front side.
  • top and bottom creases 34 and 35 are formed by the rear plate shell 36, 37; this allows the formation of a very wide gap on the façade front.
  • Fig 6 it is shown that the joint height 38 is smaller than twice the thickness 41 of the front plate shell 42 and that it is less than one and a half times the hole depth 45.
  • FIG. 7 it is shown that even a slight head angle 48 and / or a lower foot gap 50 can be formed by a slight oblique cut, the height of which is smaller than the height 51 of the visible joint 53.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Finishing Walls (AREA)
  • Photovoltaic Devices (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)

Abstract

The extruded facing panel consists of a front and rear shell(12,13), and the height(17) of the top rebate(16) formed by the rear panel shell(13) is less than or the same as the height of the join(19) visible from the front side(18) of the facing. The height of the bottom rebate formed by the front panel shell is less than or the same as the height of the join visible from the rear side of the facing. The top rebate is formed by the extension of the rear panel shell, and the bottom rebate is formed by the extension of the front panel shell.

Description

Die Erfindung bezieht sich auf eine stranggepreßte, vorzugsweise keramische, Fassadenplatte nach dem Oberbegriff des Anspruchs 1 für die vorgehängte, hinterlüftete Montage auf einer Unterkonstruktion.The invention relates to an extruded, preferably ceramic, facade panel according to the preamble of claim 1 for the curtain, ventilated mounting on a substructure.

Durch die DE 43 25 873 sind stranggepreßte keramische Fassadenplatten im Hochformat bekannt, welche durch eine vordere und eine hintere Plattenschale gebildet werden, die durch vertikal verlaufende Stege miteinander verbunden sind und mit Langlöchern versehen sind, die zwischen den Stegen angeordnet sind. Am kopfseitigen Rand dieser Fassadenplatten bildet die überstehende hintere Plattenschale einen Kopffalz, der höher ist, als die Höhe der von der Vorderseite her sichtbaren Horizontalfuge, die von zwei übereinander angeordneten Fassadenplatten gebildet wird. Am fußseitigen Rand der Fassadenplatten bildet die überstehende vordere Plattenschale einen Fußfalz, der höher ist, als die Höhe der von der Rückseite der Fassade her sichtbaren Horizontalfuge zwischen übereinander angeordneten Fassadenplatten. Durch die sich gegenseitig hintergreifenden Kopf- und Fußfalze wirkt die Fassade von der Außenseite (und auch von der Innenseite) her gesehen optisch geschlossen. Außerdem ergibt sich eine optimale Wasserführung des an der Vorderseite der Fassade ablaufende Fassadenwassers und die Möglichkeit, die Plattenhalter weitgehend verdeckt anzubringen. Der Nachteil dieser Konstruktion liegt darin, daß die Kopf- und Fußfalze quer zur Strangpreßrichtung verlaufen, so daß diese nicht im Strangpreßverfahren gleich mitgepreßt werden können. Es bleibt daher nur die Möglichkeit, die Kopf- und Fußfalze im plastischen, getrockneten oder gebrannten Zustand an den Fassadenplatten anzubringen. Bei der Herstellung der Kopf- und Fußfalze im plastischen Zustand ergeben sich durch die unvermeidbaren keramischen Schwindungsdifferenzen sehr grobe, nicht akzeptable Toleranzen an der gebrannten Fassadenplatte. Bei der Herstellung im getrockneten Zustand z.B. durch Fräsen kommt es zu untragbar starken Kantenausbrüchen. Im gebrannten Zustand gibt es die Möglichkeit des Fräsens, die wegen des großen Zerspannungsvolumens zu teuer ist. Eine weitere Möglichkeit ist die Herstellung der Kopf- und Fußfalze durch mehrere Schnitte mit Kreissägen. Mit dem ersten Schnitt an jedem Plattenende wird die Platte auf Länge geschnitten; diese Schnitte sind unkompliziert und können mit hoher Präzision gleichzeitig an den gegenüberliegenden Plattenenden erfolgen. Üblicherweise werden dabei die Fassadenplatten quer liegend unter den beiden seitlich angeordneten Kreissägen durchgeschoben. Danach erfolgt in einem weiteren Arbeitsgang je ein Schnitt von beiden Seiten im rechten Winkel zum ersten Schnitt - also in Lochrichtung. Diese Schnitte erfolgen in der liegenden Platte durch zwei zu beiden Seiten angeordnete Sägeblätter mit einer Einschnitttiefe, die der Höhe des Kopf- bzw. des Fußfalzes entspricht. Auch diese Einschnitte können gleichzeitig mit hoher Präzision hergestellt werden. Der jeweils dritte Schnitt an jedem Ende der Fassadenplatte muß aber aus verschiedenen Richtungen kommen, am Kopfende von der Plattenvorderseite her und am Fußende von der Plattenrückseite her. Durch den gegenläufigen Angriff der Sägen ergibt sich ein Kräftepaar, welches ein Drehmoment auf die liegenden Platten ausübt, so daß es sehr schwierig ist, die Platten in der erforderlichen Präzision auf der Fördervorrichtung zu fixieren. Die Folge davon ist eine hohe Ausschußquote durch Überschreitung der zulässigen engen Maßtoleranzen.By DE 43 25 873 extruded ceramic facade panels are known in portrait format, which are formed by a front and a rear plate shell, which are interconnected by vertically extending webs and provided with slots which are arranged between the webs. At the top edge of these facade panels, the projecting rear panel shell forms a Kopffalz that is higher than the height of the visible from the front horizontal joint, which is formed by two superposed facade panels. At the foot edge of the facade panels, the protruding front panel shell forms a Fußfalz that is higher than the height of the visible from the back of the facade forth horizontal joint between stacked Facade panels. Due to the mutually engaging head and Fußfalze the facade looks visually closed from the outside (and also from the inside). In addition, there is an optimal water flow of running on the front of the facade façade water and the ability to install the plate holder largely hidden. The disadvantage of this construction is that the head and Fußfalze run transversely to the extrusion, so that they can not be co-pressed in the same extrusion. There remains therefore only the possibility to attach the head and Fußfalze in the plastic, dried or fired state on the facade panels. In the manufacture of the head and Fußfalze in the plastic state resulting from the unavoidable ceramic shrinkage differences very rough, unacceptable tolerances on the fired facade panel. In the production in the dried state, for example by milling, there are unacceptably strong edge breakouts. When fired, there is the possibility of milling, which is too expensive because of the large Zerspannungsvolumens. Another possibility is the production of the head and Fußfalze by several cuts with circular saws. With the first cut at each end of the plate, the plate is cut to length; These cuts are uncomplicated and can be done simultaneously with high precision at the opposite ends of the plate. Usually, the facade panels are pushed through lying horizontally under the two laterally arranged circular saws. Thereafter, in a further operation per cut from both sides at right angles to the first cut - ie in the hole direction. These cuts are made in the lying plate by two arranged on both sides of the saw blades with a depth of incision, which corresponds to the height of the head or Fußfalzes. These cuts can be made simultaneously with high precision. However, the third cut at each end of the facade panel must come from different directions, at the head end from the front panel and at the foot of the back of the panel. The opposing attack of the saws results in a couple of forces which exerts a torque on the lying plates, so that it is very difficult to fix the plates in the required precision on the conveyor. The consequence of this is a high reject rate by exceeding the permissible narrow dimensional tolerances.

Letztendlich kann dies nur durch eine außerordentlich präzise und stabile Fixierung der Platten auf der Maschine unterbunden werden oder durch zwei zusätzliche einzelne Arbeitsgänge (Schnitte) unter sonst gleichen Bedingungen. Die Herstellungskosten von Kopf- und Fußfalzen quer zur Strangpreßrichtung durch jeweils drei Schnitte an den gebrannten Platten werden durch diese Komplikationen der asymmetrischen Krafteinwirkung noch zusätzlich erheblich erhöht, so daß die Hochformat-Version der stranggepreßten Fassaden mit vertikaler Lochanordnung dadurch wesentlich unwirtschaftlicher wird als die Querformat-Version mit horizontalen Löchern und den im gleichen Arbeitsgang angepreßten Kopf- und Fußfalzen.Ultimately, this can be prevented only by an extremely precise and stable fixation of the plates on the machine or by two additional individual operations (cuts) under otherwise identical conditions. The cost of head and Fußfalzen transversely to the extrusion by three cuts on the burned plates are further increased by these complications of the asymmetric force, so that the vertical format version of the extruded façades with vertical hole arrangement is thus substantially more uneconomical than the landscape format Version with horizontal holes and pressed in the same operation head and Fußfalzen.

Die EP 0 540 036 A1 beschreibt eine Fassadenplatte mit einem vorderseitigen und einem rückseitigen Plattenteil, die durch schmale Stege miteinander verbunden sind. Die Stege sind schräg von hinten nach vorne abfallend ausgebildet, um eine größere Eingrifftiefe des Fußfalzes in den nach oben offenen Teil des Plattenhalters zu ermöglichen. Der vordere Fußfalz überdeckt optisch zumindest einen Teil des hinteren Abschnitts des Plattenhalters.EP 0 540 036 A1 describes a facade panel with a front and a rear panel part, which are interconnected by narrow webs. The webs are inclined sloping from back to front to allow a greater engagement depth of the Fußfalzes in the upwardly open part of the plate holder. The front Fußfalz visually covers at least a portion of the rear portion of the plate holder.

Aufgabe der Erfindung ist es deshalb, eine stranggepreßte Fassadenplatte und ein Verfahren zu deren Herstellung zu beschreiben, deren Falze quer zu deren Löchern angeordnet sind, die den architektonischen technischen und bauphysikalischen Ansprüchen genügt, aber kostengünstiger und maßgenauer herstellbar ist.The object of the invention is therefore to describe an extruded facade panel and a method for their production, the folds are arranged transversely to their holes, which meets the architectural technical and structural requirements, but is cheaper and more accurate to produce.

Erfindungsgemäß wird diese Aufgabe durch die Kennzeichen des Anspruchs 1 gelöst. Der Vorteil dieser Ausführungsform besteht darin, daß die Höhe der durch die rückseitige Plattenschale gebildete Kopffalz geringer ist, als die Höhe der von der Fassadenvorderseite her sichtbaren Fuge. Ein Kopffalz von so geringer Höhe kann durch die Anwendung eines doppelten Sägeblattes erfolgen. Das von der Fassadenplatte her gesehen äußere Sägeblatt hat eine Eingrifftiefe, die größer als die Plattenstärke ist; das innere Sägeblatt reicht nur etwa bis zur Hälfte der Plattenstärke bzw. bis zur Innenfläche der hinteren Plattenschale. Dadurch bleibt ein Kopffalz von der Höhe stehen, welcher der Stärke des inneren Sägeblattes entspricht. Das Fußende der Fassadenplatte wird gleichzeitig durch ein weiteres Sägeblatt zugeschnitten, dessen Eingrifftiefe größer als die Plattenstärke ist. Durch den gleichzeitigen Eingriff beider Sägen ergibt sich nahezu ein Gleichgewicht der auf der Fassadenplatten angreifenden Schnittkräfte, so daß an beiden Enden ein präziser Schnitt erzielt wird. Das Gleichgewicht der Schnittkräfte kann auch noch durch den Einsatz eines verstärkten Sägeblattes am Fußende der Platte erhöht werden. Der Zustand im Herstellungsprozeß ist in Fig 1 dargestellt. Dabei ist die obere Seite der liegenden Platte im montierten Zustand nach Fig 2 auf der Vorderseite der Fassade angeordnet.According to the invention this object is achieved by the characterizing part of claim 1. The advantage of this embodiment is that the height of the head rabbet formed by the back plate shell is less than the height of the joint visible from the facade front side. A head seam of such low height can be made by using a double saw blade. The outer saw blade seen from the facade panel has an engagement depth which is greater than the panel thickness; The inner blade only reaches about half the thickness of the plate or the inner surface of the rear plate shell. This leaves a Kopffalz of the height stand, which corresponds to the strength of the inner saw blade. The foot of the façade panel is cut simultaneously by another saw blade whose engagement depth is greater than the plate thickness. The simultaneous engagement of both saws results in almost equilibrium of acting on the facade panels cutting forces, so that a precise cut is achieved at both ends. The balance of the cutting forces can also be increased by the use of a reinforced saw blade at the foot of the plate. The state in the manufacturing process is shown in FIG. The upper side is the lying one Plate arranged in the assembled state of Figure 2 on the front of the facade.

Bei einer anderen bevorzugten Ausführungsform nach Fig 3 hat die Fassadenplatte einen Fußfalz von geringer Höhe, der durch die vordere Plattenschale gebildet wird. Der Vorteil dieser Ausführungsform liegt darin, daß die Fassade mit einem besonders niederen von der Vorderseite her sichtbaren Horizontalfuge montiert werden kann.In another preferred embodiment of Fig. 3, the facing panel has a low profile foot fold formed by the front panel shell. The advantage of this embodiment is that the facade can be mounted with a particularly low visible from the front horizontal joint.

In einer weiteren Ausgestaltung der Erfindung nach Fig 4 sind die Fassadenplatten mit Kopf- und Fußfalz (30, 31) an der vorderen Plattenschale (32, 33) ausgebildet. Dies hat den Vorteil, daß der Fußfalz als Tropffalz ausgebildet ist und dadurch die Weiterleitung des Wassers durch Adhäsion an der Unterkante zur Rückseite der Fassade vermieden wird. Gleichzeitig ist die Ausbildung von sehr engen vorderseitigen Fugen möglich, falls dies aus architektonischen Gründen erwünscht ist.In a further embodiment of the invention according to FIG 4, the facade panels with top and Fußfalz (30, 31) on the front plate shell (32, 33) are formed. This has the advantage that the Fußfalz is designed as a drop trap and thereby the forwarding of the water is prevented by adhesion to the lower edge to the back of the facade. At the same time, the formation of very narrow front joints is possible, if desired for architectural reasons.

Bei einer anderen Ausgestaltung der Erfindung nach Fig 5 werden Kopf- und Fußfalz durch die hintere Plattenschale gebildet. Das hat den Vorteil, daß breite von der Vorderseite her sichtbare Horizontalfugen ausgebildet werden können, der tatsächlich offene Fugenspalt aber eng gehalten werden kann.In another embodiment of the invention according to Figure 5 head and Fußfalz are formed by the rear plate shell. This has the advantage that wide visible from the front horizontal joints can be formed, the actually open joint gap but can be kept tight.

Besonders vorteilhaft ist die Ausgestaltung der erfindungsgemäßen Fassadenplatten dadurch, daß die Höhe der von der Vorderseite sichtbaren Fuge relativ klein ist im Verhältnis zur Stärke der vorderen Plattenschale; zumindest kleiner als die doppelte Stärke der vorderen Plattenschale. Dadurch wird der Einblick in die Langlöcher der Fassadenplatten behindert.Particularly advantageous is the design of the facade panels according to the invention characterized in that the height of the visible from the front gap is relatively small in relation to the thickness of the front plate shell; at least smaller than twice the thickness of the front plate shell. This obstructs the insight into the oblong holes of the facade panels.

Außerdem ist bei einer weiteren vorteilhaften Ausgestaltung die Stärke der vorderen Plattenschale relativ klein im Verhältnis zur Tiefe der Langlöcher; zumindest kleiner als die eineinhalbfache Tiefe der Langlöcher. Dadurch wird Eigengewicht gespart.In addition, in a further advantageous embodiment, the thickness of the front plate shell is relatively small in relation to the depth of the slots; at least less than one and a half times the depth of the slots. This saves dead weight.

Bei einer weiteren vorteilhaften Ausführungsvariante der erfindungsgemäßen Fassadenplatte werden Kopf- und Fußfalz durch geringfügig schräge zur Plattenvorderseite hin geneigt Schnitte gebildet. Dabei ist die Höhe des durch den Schrägschnitt gebildeten Kopf- bzw. Fußfalzes kleiner als die Höhe der von der Fassadenvorderseite her sichtbaren Horizontalfuge. Der Vorteil dieser Ausführungsform liegt darin, daß kein doppeltes Sägeblatt benötigt wird.In a further advantageous embodiment of the facade panel according to the invention head and Fußfalz are formed by slightly oblique to the plate front side inclined cuts. The height of the head or Fußfalzes formed by the oblique cut is smaller than the height of the visible from the facade front side horizontal joint. The advantage of this embodiment is that no double saw blade is needed.

Die Erfindung ist in der nachstehenden Beschreibung anhand von Zeichnungen beispielhaft erläutert. Es zeigt:

  • Fig 1 eine Fassadenplatte im Querschnitt während der Herstellung des Kopffalzes und dem Abschneiden des fußseitigen Endes durch Kreissägen.
  • Fig 2 zeigt einen Vertikalschnitt durch drei Fassadenplatten im montierten Zustand.
  • Fig 3 zeigt einen Vertikalschnitt durch zwei Fassadenplatten im montierten Zustand.
  • Fig 4 zeigt einen weiteren Vertikalschnitt.
  • Fig 5 zeigt einen weiteren Vertikalschnitt.
  • Fig 6 zeigt einen weiteren Vertikalschnitt.
  • Fig 7 zeigt einen weiteren Vertikalschnitt.
The invention is exemplified in the following description with reference to drawings. It shows:
  • 1 shows a facade panel in cross-section during the production of Kopffalzes and the cutting of the foot-side end by circular saws.
  • 2 shows a vertical section through three facade panels in the assembled state.
  • 3 shows a vertical section through two facade panels in the mounted state.
  • 4 shows a further vertical section.
  • 5 shows a further vertical section.
  • 6 shows a further vertical section.
  • Fig. 7 shows another vertical section.

In dem in Fig 1 dargestellten Vertikalschnitt durch die beim Herstellungsprozeß liegende Fassadenplatte 1 schneidet auf der rechten Seite, dem Kopfende der Platte, das große Kreissägeblatt 2 den überflüssigen Abfall 3 ab, während das innen angeordnete kleinere Kreissägeblatt 4 nur teilweise in die Platte eingreift, so daß ein niederer Kopffalz 5 stehen bleibt. Auf der linken Seite schneidet ein etwas stärkeres Kreissägeblatt 6 den fußseitigen Abfall 7 ab. Die Sägeblätter 2 und 4 und das Sägeblatt 6 üben annähernd gleich hohe Schnittkräfte auf die Fassadenplatte 1 aus, so daß keine Verlagerung derselben während des Schnittes eintritt und dadurch sowohl die Schnittkanten 8 und 9 an der Oberseite 10 der Fassadenplatte 1 als auch der Kopffalz 5 mit hoher Präzision herstellbar sind.In the vertical section through the facing during the manufacturing process facade panel 1 cuts on the right side, the head of the plate, the large circular saw blade 2 from the waste waste 3, while the inner arranged smaller circular saw blade 4 engages only partially in the plate, so that a lower Kopffalz 5 stops. On the left side, a slightly stronger circular saw blade 6 cuts off the foot-side drop 7. The saw blades 2 and 4 and the saw blade 6 exert approximately equally high cutting forces on the facade panel 1, so that no displacement thereof during the cut occurs and thereby both the cut edges 8 and 9 at the top 10 of the facade panel 1 and the head fold 5 can be produced with high precision.

In dem in Fig 2 dargestellten Vertikalschnitt durch drei Fassadenplatten wird am kopfseitigen Ende durch die überstehende hintere Plattenschale 13 der Kopffalz 16 gebildet, dessen Höhe 17 geringer ist, als die Höhe der Fuge 19. Die Plattenhalter 20 greifen mit ihren unteren Flanschen 21 von oben in die Längslöcher 15 zwischen den Stegen 14 ein und stützen mit den hinteren unteren Flanschen 22 die Fassadenplatte von der Rückseite her ab. Die Flansche 23 greifen von unter her in die Längslöcher der darüber angeordneten Platte ein. Das an der Fassadenvorderseite 18 abfließende Fassadenwasser kann zwar zum Teil in die horizontalen Fugen mit der Höhe 19 eindringen, wird aber sofort durch die Längslöcher 15 nach unter abgeleitet. Durch diese Drainage ist eine so gute Wasserführung gewährleistet, daß der Kopffalz 16 mit seiner geringen Höhe 17 völlig ausreichend ist. Durch die über dem Kopffalz verbleibende Fugenhöhe 24 (als Differenz zwischen der Fugenhöhe 19 nach Abzug der Kopffalzhöhe 17) ist eine ausreichende Be- und Entlüftung der vorgehängten Fassadenkonstruktion gewährleistet.In the vertical section through three facade panels shown in Figure 2 is formed at the head end by the protruding rear panel shell 13 of the Kopffalz 16 whose height 17 is less than the height of the joint 19. The plate holder 20 engage with their lower flanges 21 from above the longitudinal holes 15 between the webs 14 and support with the rear lower flanges 22, the facade panel from the back from. The flanges 23 engage from below into the longitudinal holes of the plate arranged above. Although the on the facade front side 18 effluent facade water can indeed penetrate part of the horizontal joints with the height 19, but is immediately derived by the longitudinal holes 15 to below. By this drainage so good water flow is ensured that the Kopffalz 16 is completely sufficient with its small height 17. By remaining over the head rabbet joint height 24 (as the difference between the joint height 19 after deduction of Kopffalzhöhe 17) sufficient ventilation of the curtain wall curtain construction is guaranteed.

In dem in Fig 3 dargestellten Vertikalschnitt bildet die vordere Plattenschale 26 einen Fußfalz 27 dessen Höhe 25 kleiner ist, als die Höhe 28 der von der Rückseite 29 her sichtbaren Fuge. Durch diese Anordnung ergibt sich eine besonders niedere von vorne sichtbare Horizontalfuge. Die oben beschriebenen Vorteile der Herstellung sind die gleichen. Der optische Einblick in die Tiefe der Fassadenfuge ist noch geringer; die Wasserführung ist allerdings wegen des Fehlen des Kopffalzes etwas schlechter als die von der Ausführung nach Fig 2.In the vertical section shown in Figure 3, the front plate shell 26 forms a Fußfalz 27 whose height 25 is smaller than the height 28 of the visible from the back 29 forth joint. By this arrangement results in a particularly low visible from the front horizontal joint. The advantages of production described above are the same. The visual insight into the depth of the facade joint is even lower; However, the water supply is slightly worse than that of the embodiment of FIG 2 because of the lack of Kopffalzes.

In Fig 4 werden Kopf- und Fußfalz 30 und 31 durch die vordere Plattenschale 32 und 33 gebildet, so daß sich eine sehr enge Fuge auf der Fassadenvorderseite ergibt.In Fig. 4, top and bottom creases 30 and 31 are formed by the front panel pans 32 and 33 so as to give a very narrow joint on the facade front side.

In Fig 5 werden Kopf- und Fußfalz 34 und 35 durch die hintere Plattenschale 36, 37 gebildet; das ermöglicht die Ausbildung einer an der Fassadenvorderseite sehr breite Fuge.In Figure 5, the top and bottom creases 34 and 35 are formed by the rear plate shell 36, 37; this allows the formation of a very wide gap on the façade front.

In Fig 6 ist dargestellt, daß die Fugenhöhe 38 kleiner ist als die doppelte Stärke 41 der vorderen Plattenschale 42 und daß diese kleiner ist als die eineinhalbfache Lochtiefe 45.In Fig 6 it is shown that the joint height 38 is smaller than twice the thickness 41 of the front plate shell 42 and that it is less than one and a half times the hole depth 45.

In Fig 7 ist dargestellt, daß auch durch leichten Schrägschnitt ein niederer Kopffalz 48 und/oder ein niederer Fußfalz 50 ausgebildet werden kann, deren Höhe kleiner ist als die Höhe 51 der sichtbaren Fuge 53.In FIG. 7 it is shown that even a slight head angle 48 and / or a lower foot gap 50 can be formed by a slight oblique cut, the height of which is smaller than the height 51 of the visible joint 53.

Claims (5)

  1. Curtained, back-ventilated facade construction comprising extruded facade panels (11) arranged vertically one above the other, each of these panels being separated from one another by a front joint (19) and by a rear joint (28), the respective facade panel (11) comprising a front and a rear panel shell (12, 13) which are interconnected by webs (14), elongate apertures (15) being arranged between and parallel to the webs (14), a top rebate (16), arranged at the upper end of the facade panel (11) transversely to the elongate apertures (15), being formed by the rear panel shell (13), characterized in that the height (17) of the top rebate (16) is less than the height of the joint (19) visible from the front side (18) of the facade.
  2. Curtained, back-ventilated facade construction comprising extruded facade panels (11) arranged vertically one above the other, each of these panels being separated from one another by a front joint (19) and by a rear joint (28), the respective facade panel (11) comprising a front and a rear panel shell (12, 13) which are interconnected by webs (14), elongate apertures (15) being arranged between and parallel to the webs (14), a bottom rebate (27), arranged at the lower end of the facade panel (11) transversely to the elongate apertures (15), being formed by the front panel shell (26), characterized in that the height (25) of the bottom rebate (27) is less than the height of the joint (28) visible from the rear side (29) of the facade.
  3. Facade construction according to either of the preceding claims, characterized in that the height (38) of the joint (40) visible from the front side (39) of the facade is less than or equal to twice the thickness (41, 44) of the front or rear panel shell (42, 43).
  4. Facade construction according to one of the preceding claims, characterized in that the thickness (41, 44) of the front or rear panel shell (42, 43) is less than or equal to one and a half times the depth (45) of the apertures (46) between the panel shells (42, 43).
  5. Method for producing an extruded, preferably ceramic, facade panel for a curtained, back-ventilated facade construction, the facade panel comprising a front and a rear panel shell which are interconnected by webs, elongate apertures being arranged between and parallel to the webs, and the facade panel being provided at the upper end of the facade panel with a top rebate arranged transversely to the elongate apertures or being provided at the lower end of the facade panel with a foot rebate arranged transversely to the elongate apertures, provision being made here to cut the facade panel to size by using two saws which act simultaneously at the bottom end and at the top end, and, to form the rebate, the saw having at one end a double saw blade which, as viewed from the facade panel, comprises an outer saw blade having a depth of penetration which is greater than the panel thickness, and which, as viewed from the facade panel, comprises an inner saw blade which extends to only about half the panel thickness or to the inner face of the inner panel shell.
EP01113092A 2000-06-02 2001-05-29 Extruded cladding panel Expired - Lifetime EP1160392B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027502A DE10027502B4 (en) 2000-06-02 2000-06-02 Curtain ventilated facade construction
DE10027502 2000-06-02

Publications (3)

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EP1160392A2 EP1160392A2 (en) 2001-12-05
EP1160392A3 EP1160392A3 (en) 2001-12-19
EP1160392B1 true EP1160392B1 (en) 2006-11-08

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EP01113092A Expired - Lifetime EP1160392B1 (en) 2000-06-02 2001-05-29 Extruded cladding panel

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US (1) US6722090B2 (en)
EP (1) EP1160392B1 (en)
AT (1) ATE344861T1 (en)
CZ (1) CZ20011508A3 (en)
DE (2) DE10027502B4 (en)
IL (1) IL143461A0 (en)
PL (1) PL347774A1 (en)

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DE102005002097A1 (en) * 2005-01-14 2006-07-20 Moeding Keramikfassaden Gmbh facade panel
DE102010008724A1 (en) 2010-02-20 2011-08-25 Walther, Jörg, Dr.-Ing., 09579 Ventilation system for drying-out of building walls after moisture penetration, has insulating element which is arranged on outer wall of building in basement- or foundation area, where insulating element comprises channel structure
JP5683897B2 (en) * 2010-08-27 2015-03-11 株式会社タカショー Buildings using composite heat insulating materials, and heat insulation methods for buildings
CN105421614B (en) * 2014-06-17 2017-09-19 东南大学 The construction method of precast shear wall dry type vertical connection nodes
CN104695588B (en) * 2015-02-16 2019-01-22 杨九龙 The design method of grit, the design method of connection system and grit and connection system

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US6722090B2 (en) 2004-04-20
DE10027502B4 (en) 2005-02-17
CZ20011508A3 (en) 2002-01-16
DE50111398D1 (en) 2006-12-21
EP1160392A3 (en) 2001-12-19
US20020014049A1 (en) 2002-02-07
ATE344861T1 (en) 2006-11-15
IL143461A0 (en) 2002-04-21
EP1160392A2 (en) 2001-12-05
PL347774A1 (en) 2001-12-03
DE10027502A1 (en) 2002-01-10

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