DE3604381A1 - Sandwich wall element - Google Patents

Sandwich wall element

Info

Publication number
DE3604381A1
DE3604381A1 DE19863604381 DE3604381A DE3604381A1 DE 3604381 A1 DE3604381 A1 DE 3604381A1 DE 19863604381 DE19863604381 DE 19863604381 DE 3604381 A DE3604381 A DE 3604381A DE 3604381 A1 DE3604381 A1 DE 3604381A1
Authority
DE
Germany
Prior art keywords
wall element
sound
prefabricated wall
element according
absorbing
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.)
Ceased
Application number
DE19863604381
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
WENDKER LEICHTMETALL U LEICHTB
Original Assignee
WENDKER LEICHTMETALL U LEICHTB
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 WENDKER LEICHTMETALL U LEICHTB filed Critical WENDKER LEICHTMETALL U LEICHTB
Priority to DE19863604381 priority Critical patent/DE3604381A1/en
Publication of DE3604381A1 publication Critical patent/DE3604381A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a sound-insulating and heat-insulating and sound-absorbing prefabricated wall element which is produced by a lightweight construction method and is made up of a sandwich sound-insulating element for a frameless wall construction, of a sound-absorbing supplement shell fitted thereon towards the inside, and of a weather skin fitted towards the outside. The invention specifies measures which make it possible to produce completely prefabricated wall elements for effective spans of approximately 6 m and to suspend these on the supporting structure of the large construction, said wall elements being formed in a sound-insulating and reverberation-insulating manner and being designed and laid such that they prevent structure-borne sound. <IMAGE>

Description

Die Erfindung bezieht sich auf ein schall- und wärme­ dämmendes sowie schallabsorbierendes, in Leichtbau­ weise ausgeführtes Fertigwandelement gemäß dem Gat­ tungsbegriff des Anspruchs 1.The invention relates to a sound and heat insulating and sound-absorbing, lightweight wise executed prefabricated wall element according to the Gat term of claim 1.

Solche Wandelemente sind an sich schon in verschiede­ nen Ausführungsformen bekanntgeworden, unter anderem auch aus Druckschriften der Anmelderin, wie beispiels­ weise DE-OS 32 35 621 und DE-OS 31 33 978. Auf diesen bewährten Ausführungsformen baut die vorliegende Er­ findung auf.Such wall elements are already in various NEN embodiments have become known, among others also from the applicant's publications, such as as DE-OS 32 35 621 and DE-OS 31 33 978. On this proven embodiments builds the present Er finding on.

Ihr liegt die Aufgabe zugrunde, ein Fertigwandelement der eingangs genannten Art zu schaffen, das komplett vorgefertigt Stützweiten von rund 6 m erlaubt und so bei Großbauwerken wie beispielsweise Großkraftwerke nur mehr in der Stützkonstruktion eingehängt und ver­ schraubt werden muß und sowohl schall- und nachhall­ dämmend ausgebildet, als auch körperschallverhindernd verlegbar ist.It is based on the task of a prefabricated wall element of the kind mentioned at the beginning to create that completely Prefabricated spans of around 6 m allowed and such for large structures such as large power plants only hung and ver in the support structure must be screwed and both sound and reverberation Insulated, as well as preventing structure-borne noise is relocatable.

Diese Aufgabe wird durch die im Anspruch 1 aufgezeig­ ten Maßnahmen gelöst. In den Unteransprüchen sind vor­ teilhafte Ausgestaltungen angegeben und in der nach­ folgenden Beschreibung sind Ausführungsbeispiele er­ läutert sowie in den Figuren der Zeichnung dargestellt. Es zeigen:This object is shown by the claim 1 measures resolved. In the subclaims are before specified partial configurations and in the after following description are exemplary embodiments clarifies and shown in the figures of the drawing. Show it:

Fig. 1 eine perspektivische Ansicht eines an der Stützkonstruktion angeordneten Wandelementes in teilweise geschnittener Darstellung, Fig. 1 is a perspective view of a supporting structure arranged on the wall member in partial cross section,

Fig. 2 einen Querschnitt durch ein schall- und nach­ halldämmendes, an der Stützkonstruktion mit einem Nachbarwandelement angeschlossenes Wand­ elementteilstück, Fig. 2 element portion a cross section through a sound and after halldämmendes, connected to the support structure with a neighboring wall element wall,

Fig. 3 einen Querschnitt durch eine Ausführungsform des Rahmens an einer Anschlußstelle, Fig. 3 shows a cross section through an embodiment of the frame at a connecting point,

Fig. 4 einen Teilquerschnitt der Rahmenbefestigung an der Stützkonstruktion und der Fassaden- Profilblechbefestigung. Fig. 4 is a partial cross section of the frame attachment to the support structure and the facade profile sheet metal attachment.

Die Fig. 1 zeigt ein Ausführungsbeispiel des vorge­ schlagenen Fertigwandelementes, das zu einem schall­ gedämmten Fassadenwandaufbau an einer Stahlstützkon­ struktion nahezu fugenlos aneinander und übereinander eingehängt und verschraubt wird. Im einzelnen setzt sich das Fertigwandelement 10 aus in einer Rahmenkon­ struktion angeordneten Dämmplatten 10 a zusammen, die in einem umlaufenden verzinkten und zusätzlich lackier­ ten U-Profilrahmen 11 und Aussteifungsrippen 12 unter­ gebracht sind und an den beiden Frontflächen - also der Innenfläche 13 a und der Außenfläche 13 b - durch je eine verzinkte und lackierte Stahlblechplatte 13 abgedeckt werden. Die Stärke dieser Platten 13 wird durch den jeweiligen Stützabstand bestimmt. Bei den Dämmplatten 10 a handelt es sich um sogenannte Stein­ woll-Spezialabsorberplatten, die nicht brennbar sind. Der U-Profilstahlblechrahmen 11 ist an der Sichtseite bzw. Außenfläche 13 mit Stahlschweißbolzen 17 verse­ hen, in die die Alu-Trapezprofilbleche 14 eingehängt und verwerfungsfrei befestigt werden. Um diese, die Außenfassade bildenden, Trapezbleche 14 spannungsfrei und den Ausdehnungskoeffizienten eliminierend anordnen zu können, sind die Bohrungen für Stahlschweißbolzen 17 als Langlöcher 19 ausgebildet, deren Abmaße eben dem Ausdehnungskoeffizienten des verwendeten Blech­ materials entsprechend gewählt werden. Mittels Schloß­ schrauben 18 werden die Trapezbleche 14 mit der Rah­ menkonstruktion des Wandelementes fixiert. Fig. 1 shows an embodiment of the pre-beating prefabricated wall element that is almost seamlessly attached to each other and one above the other and screwed to a soundproof facade wall structure. In detail, the finished wall element sets 10 made in a Rahmenkon constructive tion arranged insulating panels 10 a along the th in a circumferential galvanized and additionally lacquered U-profile frame 11 and stiffening ribs are brought 12 under and on the two front faces - that is the inner surface 13 a and the Outer surface 13 b - each covered by a galvanized and painted steel plate 13 . The thickness of these plates 13 is determined by the respective support distance. The insulation panels 10 a are so-called stone wool special absorber panels that are not flammable. The U-profile steel sheet frame 11 is hen on the visible side or outer surface 13 with steel welding bolts 17 , into which the aluminum trapezoidal sheet metal sheets 14 are attached and fastened without warping. In order to be able to arrange these, the outer facade, trapezoidal sheets 14 without tension and eliminating the expansion coefficient, the bores for steel welding bolts 17 are designed as elongated holes 19 , the dimensions of which are chosen according to the expansion coefficient of the sheet metal used. By means of lock screws 18 , the trapezoidal sheets 14 are fixed to the frame construction of the wall element.

Um das komplett vorgefertigte Fertigwandelement 10 nun an der Stahlträgerkonstruktion 16 befestigen zu können, sind an letzterer in definierten Abständen Schweißbol­ zen 17 mit Gewinde angeordnet und in dem U-Profilstahl­ blechrahmen 11 des Fertigwandelements 10 bzw. in den Stahlblechplatten 13 entsprechende Ausnehmungen gestanzt, durch die die Schraubenmuttern 17 a eingeführt und zur Verspannung verdreht werden können. Die vorgenannten Ausnehmungen werden einmal an der Seite der Stahlträger­ konstruktion durch körperschalldämmende Zwischenlagen und durch überdeckende kleine Blechplatten verschlossen. An der Fassadenseite ist diese Ausgestaltung gleichfalls gegeben, außerdem erfolgt hier noch die Überdeckung durch das Trapezprofilblech 14.In order to be able to attach the completely prefabricated prefabricated wall element 10 to the steel support structure 16 , welding bolts 17 are arranged at a defined distance at the latter at a defined distance and threads are punched in the U-section steel sheet frame 11 of the prefabricated wall element 10 or in the steel plate plates 13 through which the nuts 17 a inserted and twisted to brace. The above-mentioned recesses are sealed once on the side of the steel beam construction by structure-borne sound absorbing intermediate layers and by covering small sheet metal plates. This configuration is also given on the facade side, and the trapezoidal profile sheet 14 also overlaps here.

Um nun den Aufgabenteil bezüglich der Schall-, Nachhall­ und Körperschalldämmung erfüllen zu können, ist bei dem Fertigwandelement 10 vorgesehen, daß zwischen dem umlau­ fenden U-Profilstahlblechrahmen 11, zwischen den Aus­ steifungsrippen 12 und den Stahlblechplatten 13 sowie zwischen Wandelement 10 und Nachbarwandelement körper­ schalldämmende Zwischenlagen 15 a, 15 b, 15 c aus einem dauerelastisch bleibendem Material mit bestimmter Stär­ ke und Einsinktiefe angeordnet werden. Eine Ausführungs­ form ist beispielsweise aus der Fig. 3 ersichtlich.To be able to fulfill the object part with respect to the noise, reverberation and structure-borne noise, is provided in the finished wall element 10, that between the umlau fenden U-section sheet steel frame 11, between the off steifungsrippen 12 and the steel plates 13 as well as between wall member 10 and the neighboring wall element body soundproofing Intermediate layers 15 a , 15 b , 15 c can be arranged from a permanently elastic material with a certain strength and sinking depth. An embodiment is shown for example in FIG. 3.

Aus der Fig. 2 ist nun ein Ausführungsbeispiel für die Nachhalleliminierung zu entnehmen, die vorwiegend nach der Fertigstellung der Fassadenwand vorgenommen wird. Insbesondere für Maschinen-, Turbinen- und Stanzräume werden an der Innenseite schallabsorbierende Vorsatz­ schalen 20 mit Stärken zwischen vorzugsweise 30 bis 50 mm angeordnet, deren Sichtseite aus gelochten Blechen oder Streckmetallblechen besteht. Diese sind in der Zeich­ nung mit 21 bezeichnet. Bezüglich der Schalldämmung des vorbeschriebenen Fertigwandelements 10 ist noch zu er­ wähnen, daß durch Variierung der Dicke des Wandelements und der Schwere effektiv alle - beispielsweise im Kraft­ werksbau - erforderlichen Schalldämmwerte sowohl für Kessel- als auch für Maschinen- und Turbinengebäude er­ füllt werden können.An embodiment of the reverberation elimination can now be seen in FIG. 2, which is mainly carried out after the facade wall has been completed. In particular for machine, turbine and punching rooms, sound-absorbing facing shells 20 with thicknesses between preferably 30 to 50 mm are arranged on the inside, the visible side of which consists of perforated metal sheets or expanded metal sheets. These are designated by 21 in the drawing. Regarding the sound insulation of the prefabricated wall element 10 described above, he should also be mentioned that by varying the thickness of the wall element and the severity, all the sound insulation values required for boiler as well as for machine and turbine buildings can be effectively filled , for example in power plant construction.

Damit ist ein Fertigwandelement für Großbauwerke ge­ schaffen worden, das nicht nur ungewöhnlich schnell er­ stellt werden kann und keinerlei Lagerplatz an der Bau­ stelle selbst erfordert, sondern sowohl für den Arbeits­ bereich wie auch für den Nachbarbereich optimal umwelt­ freundlich in bezug auf Lautstärken und Geräusche und vor allem äußerst leicht an Gewicht ist.This is a prefabricated wall element for large structures been creating that not only unusually quickly can be placed and no storage space on the construction place itself requires, but both for work environment as well as for the neighboring area friendly in terms of volume and noise and especially extremely light in weight.

Zur weiteren Optimierung des vorgeschlagenen Wandele­ ments wird vorgeschlagen, daß zur Lüftung und Dampfdruck­ entspannung Bohrungen 22 angeordnet sind.To further optimize the proposed Wandele element it is proposed that bores 22 are arranged for ventilation and vapor pressure relaxation.

Claims (7)

1. Schall- und wärmedämmendes sowie schallabsorbierendes, in Leichtbauweise ausgeführtes Fertigwandelement, das sich aus einem Sandwich-Schalldämmelement für einen riegellosen Wandaufbau, einer darauf nach innen aufgebrachten schall­ absorbierenden Zusatzschale und einer nach außen aufge­ brachten Wetterhaut zusammensetzt, dadurch gekenn­ zeichnet, daß das Fertigwandelement (10) zusätzlich mit einem um­ laufenden U-Profilstahlblechrahmen (11) mit Aussteifungs­ rippen (12) und auf der Innen- (13 a) und Außenfläche (13 b) mit Stahlblechplatten (13), deren Stärke von den Stützab­ ständen der Stahlträgerkonstruktion (16) bestimmt ist, sowie an der als Sichtseite dienenden Außenfläche (13 b) mit verwerfungsfrei befestigten Trapezblechen (14) verse­ hen ist und alle diese genannten Einzelbauteile (11, 12, 13) miteinander unter Anordnung von Zwischenlagen (15) körper­ schalldämmend verbunden sind.1. Sound and heat insulating and sound absorbing, made of lightweight construction prefabricated wall element, which is composed of a sandwich sound insulation element for a bar-less wall structure, a sound-absorbing additional shell applied to the inside and an exposed weather skin, characterized in that the finished wall element ( 10 ) additionally with a round U-profile steel sheet frame ( 11 ) with stiffening ribs ( 12 ) and on the inner ( 13 a ) and outer surface ( 13 b ) with sheet steel plates ( 13 ), the strength of which from the support stands of the steel support structure ( 16 ) is determined, and on the outer surface serving as visible side ( 13 b ) with warp-free fixed trapezoidal sheets ( 14 ) is provided and all of these individual components ( 11 , 12 , 13 ) are connected to each other with the arrangement of intermediate layers ( 15 ) to provide sound insulation . 2. Fertigwandelement nach Anspruch 1, dadurch gekenn­ zeichnet, daß als Zwischenlage (15, 15 a, b, c) für die Einzelbauteile (11, 12, 13) und zur Stahlträgerkonstruktion (16) ein dauerelastisch bleibendes Material mit bestimmter Stärke und Einsinktiefe verwendet wird. 2. Prefabricated wall element according to claim 1, characterized in that a permanently elastic material with a certain thickness and sinking depth is used as an intermediate layer ( 15 , 15 a , b , c ) for the individual components ( 11 , 12 , 13 ) and for the steel support structure ( 16 ) becomes. 3. Fertigwandelement nach Anspruch 1 oder 2, dadurch ge­ kennzeichnet, daß zu dessen Befestigung an der Stahlträgerkonstruktion (16) Schweißbolzen (17) be­ stimmter Länge und zur Befestigung der als Wetterhaut vorgesehenen Trapezbleche (14) an der Plattensichtsei­ te Edelstahl-Schloßschrauben (18) verwendet werden.3. prefabricated wall element according to claim 1 or 2, characterized in that for its attachment to the steel support structure ( 16 ) weld studs ( 17 ) be certain length and for attachment of the trapezoidal sheets provided as weather skin ( 14 ) on the Plattensichtsei te stainless steel lock screws ( 18 ) be used. 4. Fertigwandelement nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß zur verwerfungsfreien Befestigung der Trapezbleche (14) die Bohrungen für die Schweißbolzen (17) der Schloßschrauben (18) als Lang­ löcher (19) ausgebildet sind, deren Abmaße dem Ausdeh­ nungskoeffizient des verwendeten Blechmaterials ent­ spricht.4. prefabricated wall element according to claims 1 to 3, characterized in that for the warp-free fastening of the trapezoidal sheets ( 14 ) the holes for the welding bolts ( 17 ) of the lock screws ( 18 ) are designed as elongated holes ( 19 ), the dimensions of which are the expansion coefficient of the used sheet metal material speaks ent. 5. Fertigwandelement nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß die Innenfläche (13 a) zusätzlich mit einer schallabsorbierenden Vorsatzschale (20) bestimmter Stärke versehen ist.5. prefabricated wall element according to claims 1 to 4, characterized in that the inner surface ( 13 a ) is additionally provided with a sound-absorbing facing ( 20 ) of a certain thickness. 6. Fertigwandelement nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß die Sichtseite der Vor­ satzschale (20) aus gelochten Blechen (21) besteht.6. prefabricated wall element according to claims 1 to 5, characterized in that the visible side of the front shell ( 20 ) consists of perforated sheets ( 21 ). 7. Fertigwandelement nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß der umlaufende U-Pro­ filstahlblechrahmen (11) mit Bohrungen (22) zur Dampf­ druckentspannung versehen ist.7. prefabricated wall element according to claims 1 to 6, characterized in that the circumferential U-Pro filstahlblechrahmen ( 11 ) with holes ( 22 ) is provided for steam pressure relaxation.
DE19863604381 1986-02-12 1986-02-12 Sandwich wall element Ceased DE3604381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863604381 DE3604381A1 (en) 1986-02-12 1986-02-12 Sandwich wall element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863604381 DE3604381A1 (en) 1986-02-12 1986-02-12 Sandwich wall element

Publications (1)

Publication Number Publication Date
DE3604381A1 true DE3604381A1 (en) 1987-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863604381 Ceased DE3604381A1 (en) 1986-02-12 1986-02-12 Sandwich wall element

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844561A1 (en) * 1988-02-12 1989-11-30 Wetterhahn Dachgaubentechnik G Dormer
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
CN101831967A (en) * 2010-04-28 2010-09-15 河海大学 Open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel
GB2520262A (en) * 2013-11-12 2015-05-20 Pemberton Leisure Homes Ltd Acoustic and thermal insulation method for walls of static caravans, residential park homes and leisure homes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844561A1 (en) * 1988-02-12 1989-11-30 Wetterhahn Dachgaubentechnik G Dormer
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
CN101831967A (en) * 2010-04-28 2010-09-15 河海大学 Open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel
GB2520262A (en) * 2013-11-12 2015-05-20 Pemberton Leisure Homes Ltd Acoustic and thermal insulation method for walls of static caravans, residential park homes and leisure homes
GB2520262B (en) * 2013-11-12 2018-09-12 Pemberton Leisure Homes Ltd Acoustic and thermal insulation apparatus for walls of static caravans, residential park homes and leisure homes

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