DE3414149C2 - - Google Patents

Info

Publication number
DE3414149C2
DE3414149C2 DE3414149A DE3414149A DE3414149C2 DE 3414149 C2 DE3414149 C2 DE 3414149C2 DE 3414149 A DE3414149 A DE 3414149A DE 3414149 A DE3414149 A DE 3414149A DE 3414149 C2 DE3414149 C2 DE 3414149C2
Authority
DE
Germany
Prior art keywords
supports
bars
flanges
double
wall system
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
Application number
DE3414149A
Other languages
German (de)
Other versions
DE3414149A1 (en
Inventor
Winfried 5910 Kreuztal De Wortmann
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.)
WIB WORTMANN INDUSTRIEBAU GMBH, 5910 KREUZTAL, DE
Original Assignee
Wortmann Industriebau 5910 Kreuztal De 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 Wortmann Industriebau 5910 Kreuztal De GmbH filed Critical Wortmann Industriebau 5910 Kreuztal De GmbH
Priority to DE19843414149 priority Critical patent/DE3414149A1/en
Priority to EP85103844A priority patent/EP0158905B1/en
Priority to AT85103844T priority patent/ATE37923T1/en
Publication of DE3414149A1 publication Critical patent/DE3414149A1/en
Application granted granted Critical
Publication of DE3414149C2 publication Critical patent/DE3414149C2/de
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/72Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Tents Or Canopies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1. Double skin wall system with inner and outer profiled sheets, which are connected together by distance pieces and receive an insulating layer therebetween, wherein bars are provided as distance piece serving to transfer the wind forces to the supports of the wall system, which bars are fixed directly to the supports, characterized in that the bars (5) are bent double-T-shaped from sheet metal in a manner known per se, in that only the two flanges (4, 6) are formed by double thickness sheet metal folding and are connected by a single thickness web (5), and in that the inner profiled sheets (1) are fixed directly on to the inner and broader bar flanges (4) to be fixed to the supports (7), while the outer profiled sheets (2) are fixed directly on to the narrower bar flanges (6) lying outside the insulating layer (3).

Description

Die Erfindung bezieht sich auf ein doppelschaliges Außenwandsystem der im Oberbegriff des Patentanspruchs 1 angegebenen Gattung.The invention relates to a double-shell External wall system in the preamble of claim 1 specified genus.

Es gibt zwei bekannte Wandsysteme, die ihre Vor- und Nachteile haben. Bei dem ersten, von dem im vorliegenden Fall ausgegangen wird, sind besondere waagerechte Riegel, meist U-Profile, an der Außenseite der Stützen befestigt. An diesen Riegeln, die in der Regel einen Abstand zueinander von 2,0 bis 4,5 m haben, werden die inneren Profilbleche (z. B. Trapezbleche) mit Schrauben befestigt, die gleichzeitig die einen (inneren) Schenkel von Distanzhaltern aus Z-Profilen halten, welche die Dämmschicht durchdringen und an ihren äußeren Schenkeln die äußeren Profilbleche (ebenfalls z. B. Trapezbleche) aufnehmen. Die äußeren Profilbleche übertragen die Windkräfte über die Z-Profile in die Wandriegel, die ihrerseits die Kräfte in die Stützen ableiten. Diese Wandkonstruktion ist ziemlich aufwendig und führt zu einer übermäßigen Dicke der Wand (Stütze + Innenprofilblech + Dämmschicht (einschließlich Z-Profil) + Außenprofilblech). Da die Z-Profile den gleichen Abstand wie die Riegel haben, ist der K-Wert (Wärmedurchgangswiderstand) nicht schlecht.There are two known wall systems that have their advantages and disadvantages. In the first, which is assumed in the present case, special horizontal bars, usually U-profiles, are attached to the outside of the supports. The inner profile sheets (e.g. trapezoidal sheets) are fastened to these bars, which are usually at a distance of 2.0 to 4.5 m from each other, with screws that simultaneously lock the one (inner) leg of spacers made of Z- Hold profiles that penetrate the insulation layer and take up the outer profile sheets (also e.g. trapezoidal sheets) on their outer legs. The outer profile plates transfer the wind forces via the Z profiles into the wall bars, which in turn divert the forces into the supports. This wall construction is quite complex and leads to an excessive thickness of the wall (support + inner profile sheet + insulation layer (including Z-profile) + outer profile sheet). Since the Z-profiles are at the same distance as the transoms, the K value (thermal resistance) is not bad.

Bei einer zweiten, z. B. aus der EP-PS 00 62 881 bekannten Ausführungsform, der sogenannten "Kassettenbauweise", entfallen besondere Riegel, da die Winkräfte über Kassettenstege direkt auf die Stützen übertragen werden. Da jedoch aus statischen Gründen die Kassetten keine große Höhenabmessung haben können und dadurch die Kassettenstege in der Regel nur einen Abstand zwischen 400-600 mm voneinander haben, tritt eine wesentliche Minderung des K-Wertes bei diesem Wandsystem ein.In a second, e.g. B. from EP-PS 00 62 881 known embodiment, the so-called "cassette design", special bolts are omitted, since the angular forces are transmitted directly to the supports via cassette webs. However, since for structural reasons the cassettes cannot have a large height dimension and as a result the cassette webs are usually only a distance of between 400-600 mm apart, the K value in this wall system is significantly reduced.

Der Erfindung liegt die Aufgabe zugrunde, ein Außen­ wandsystem zu schaffen, daß die Vorzüge der beiden geschilderten bekannten Systeme mit relativ einfachen kostensparenden konstruktiven Mitteln in sich vereinigt und eine einfache Montage ermöglicht.The invention has for its object an outside wall system to create the merits of the two known systems described with relatively simple cost-saving constructive means united and enables easy assembly.

Diese Aufgabe wird erfindungsgemäß durch die Kennzeichnungsmerkmale a) bis c) des Patentanspruchs gelöst.This object is achieved by the Characteristic features a) to c) of the claim solved.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Dabei zeigtIn the drawing, an embodiment of the Invention shown. It shows

Fig. 1 einen senkrechten Schnitt durch ein Teilstück des Außenwandsystems und Fig. 1 shows a vertical section through a section of the outer wall system and

Fig. 2 eine gegenüber Fig. 1 vergrößerte Darstellung des Querschnittprofils eines Distanzhalters. Fig. 2 is an enlarged view of FIG. 1 of the cross-sectional profile of a spacer.

Das dargestellte Außenwandsystem weist innere Profilbleche 1 und äußere Profilbleche 2 auf, zwischen denen sich eine Dämmschicht 3 befindet. Die inneren Profilbleche 1 sind an Flanschen 4 von als Distanzhalter dienenden Riegeln 5 befestigt, während die äußeren Profilbleche 2 an den schmäleren Flanschen 6 der Riegel 5 befestigt, z. B. verschraubt, werden. Die Riegel 5 sind ihrerseits an strichpunktiert angedeuteten Stützen 7 befestigt. Die Stege der Riegel 5 durchdringen die Dämmschicht 3 in Abständen zwischen 2,0 und 4,5 m, so daß bei sicherer Übertragung der Windkräfte keine Reduzierung des K-Wertes eintritt.The outer wall system shown has inner profiled sheets 1 and outer profiled sheets 2 , between which there is an insulating layer 3 . The inner profiled sheets 1 are attached to flanges 4 of bars 5 serving as spacers, while the outer profiled sheets 2 are attached to the narrower flanges 6 of the bars 5 , e.g. B. screwed. The bars 5 are in turn attached to supports 7 indicated by dash-dotted lines. The webs of the bars 5 penetrate the insulation layer 3 at intervals between 2.0 and 4.5 m, so that there is no reduction in the K value when the wind forces are transmitted safely.

Wie insbesondere Fig. 2 zeigt, ist jeder Riegel 5 aus Blech gebogen (z. B. aus verzinktem Feinblech 2 mm), wobei die Flansche 4, 6 durch doppelschichtige Blechfalzungen gebildet sind. Die Riegel 5 haben somit ein relativ geringes Gewicht gegenüber den bekannten Distanzhaltern, deren Funktion sie gleichzeitig übernehmen.As shown in FIG. 2 in particular, each bar 5 is bent from sheet metal (for example from galvanized thin sheet 2 mm), the flanges 4, 6 being formed by double-layer sheet metal folds. The bars 5 thus have a relatively low weight compared to the known spacers, whose function they take over at the same time.

Wie die Zeichnungen erkennen lassen, können alle erforderlichen Arbeiten bei der Montage von außen ausgeführt werden.As the drawings show, everyone can required work during assembly from the outside will.

Claims (1)

Doppelschaliges Außenwandsystem mit inneren und äußeren Profilblechen, die über Distanzhalter miteinander verbunden sind, eine Dämmschicht zwischen sich aufnehmen und die zur Übertragung der Windkräfte auf die Stützen des Wandsystems mit den Stützen verbunden sind, dadurch gekennzeichnet, daß
  • a) die Distanzhalter doppel-T-förmig aus Blech gebogene Riegel (5) sind,
  • b) die Flansche (4, 6) der Riegel (5) durch doppelschichtige Blechfalzung gebildet sind, wobei die inneren Riegelflansche (4) breiter als die außerhalb der Dämmschicht (3) liegenden äußeren Riegelflansche (6) ausgebildet sind und daß
  • c) die Riegel (5) direkt an den Stützen (7), die inneren Profilbleche (1) an den innenren Riegelflanschen (4) und die äußeren Profilbleche (2) an den äußeren Riegelflanschen (6) befestigt sind.
Double-shell outer wall system with inner and outer profile sheets, which are connected to one another via spacers, absorb an insulation layer between them and which are connected to the supports for transmitting the wind forces to the supports of the wall system, characterized in that
  • a) the spacers are double-T-shaped bars made of sheet metal ( 5 ),
  • b) the flanges ( 4, 6 ) of the bolts ( 5 ) are formed by double-layer sheet metal folding, the inner bolt flanges ( 4 ) being wider than the outer bolt flanges ( 6 ) lying outside the insulation layer ( 3 ) and that
  • c) the bolts ( 5 ) are attached directly to the supports ( 7 ), the inner profile plates ( 1 ) to the inner bolt flanges ( 4 ) and the outer profile plates ( 2 ) to the outer bolt flanges ( 6 ).
DE19843414149 1984-04-14 1984-04-14 DOUBLE-SHELLED WALL SYSTEM Granted DE3414149A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19843414149 DE3414149A1 (en) 1984-04-14 1984-04-14 DOUBLE-SHELLED WALL SYSTEM
EP85103844A EP0158905B1 (en) 1984-04-14 1985-03-29 Double shell wall system
AT85103844T ATE37923T1 (en) 1984-04-14 1985-03-29 DOUBLE WALL SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843414149 DE3414149A1 (en) 1984-04-14 1984-04-14 DOUBLE-SHELLED WALL SYSTEM

Publications (2)

Publication Number Publication Date
DE3414149A1 DE3414149A1 (en) 1985-10-31
DE3414149C2 true DE3414149C2 (en) 1988-12-08

Family

ID=6233589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843414149 Granted DE3414149A1 (en) 1984-04-14 1984-04-14 DOUBLE-SHELLED WALL SYSTEM

Country Status (3)

Country Link
EP (1) EP0158905B1 (en)
AT (1) ATE37923T1 (en)
DE (1) DE3414149A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353764A1 (en) * 2003-11-17 2005-07-07 Maik Fluchtmann Support structure for industrial and residential buildings has basic frame of thin-walled metal profiles covered by panels with one or more highly compacted plates forming both wall panel and insulation layer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524337B1 (en) * 1991-07-25 1994-11-23 WIB Wortmann Industriebau GmbH Double shell outside wall system
DE19827790A1 (en) * 1998-06-23 1999-12-30 Gert Proeckl Construction of wall with insulating cladding for building
DE19962820A1 (en) * 1999-12-23 2001-06-28 Kaefer Isoliertechnik Connecting element for connecting expansion panels for interior construction and connection arrangement for expansion panels for interior construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989289A (en) * 1931-02-05 1935-01-29 Soundex Corp Wall and ceiling construction
US1988147A (en) * 1931-10-24 1935-01-15 Johns Manville Wall assembly
US3561183A (en) * 1969-02-20 1971-02-09 Hinchliffe & Keener Wall construction
DE7124104U (en) * 1971-06-23 1971-12-16 Donn Prod Gmbh Holder for building panels on frame profile struts
DE3114206A1 (en) * 1981-04-08 1982-11-04 Siemens AG, 1000 Berlin und 8000 München WALL ELEMENT
US4413458A (en) * 1981-08-05 1983-11-08 Ting Raymond M L Building wall liner assembly
DD213468A1 (en) * 1983-01-05 1984-09-12 Inst F Bauelemente U Faserbaus MULTILAYER WALL AND ROOF ELEMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353764A1 (en) * 2003-11-17 2005-07-07 Maik Fluchtmann Support structure for industrial and residential buildings has basic frame of thin-walled metal profiles covered by panels with one or more highly compacted plates forming both wall panel and insulation layer

Also Published As

Publication number Publication date
EP0158905B1 (en) 1988-10-12
ATE37923T1 (en) 1988-10-15
EP0158905A3 (en) 1986-05-07
EP0158905A2 (en) 1985-10-23
DE3414149A1 (en) 1985-10-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WIB WORTMANN INDUSTRIEBAU GMBH, 5910 KREUZTAL, DE

8339 Ceased/non-payment of the annual fee