EP0200718B1 - Method of manufacturing building panels. - Google Patents

Method of manufacturing building panels. Download PDF

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Publication number
EP0200718B1
EP0200718B1 EP86890123A EP86890123A EP0200718B1 EP 0200718 B1 EP0200718 B1 EP 0200718B1 EP 86890123 A EP86890123 A EP 86890123A EP 86890123 A EP86890123 A EP 86890123A EP 0200718 B1 EP0200718 B1 EP 0200718B1
Authority
EP
European Patent Office
Prior art keywords
sprayed
water glass
panel
recess
layer
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
EP86890123A
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German (de)
French (fr)
Other versions
EP0200718A2 (en
EP0200718A3 (en
Inventor
Peter Brauchl
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Brauchl Peter
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Individual
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
Priority claimed from AT289685A external-priority patent/AT383171B/en
Application filed by Individual filed Critical Individual
Publication of EP0200718A2 publication Critical patent/EP0200718A2/en
Publication of EP0200718A3 publication Critical patent/EP0200718A3/en
Application granted granted Critical
Publication of EP0200718B1 publication Critical patent/EP0200718B1/en
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/386—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 with attached ribs, flanges, or the like, e.g. framed panels with a frame of unreconstituted or laminated wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing

Definitions

  • the invention relates to a method for producing plate-shaped structural elements, in particular wall plates for the construction of prefabricated wood houses.
  • an insulating material e.g. B. mineral wool
  • thermal insulation material e.g. B. mineral wool
  • mineral fiber mats are introduced into the spaces between impregnated wooden bar or timber frame constructions.
  • the slipping of the thermal insulation must be prevented with vertical wall construction parts. This is done by fastening with strips or by pressing into the wooden structure.
  • the wall construction parts are clad with resin-bonded chipboard, or with plasterboard, whereby a vapor barrier is usually installed on the side of the wall construction parts facing the interior for structural reasons. Without a vapor barrier, condensation water could form in the insulating material if the conditions of the outdoor climate and the indoor climate of a prefabricated wooden house were appropriate.
  • the wall elements are manufactured industrially in suitably equipped factories.
  • the wall elements are assembled on the construction site to wooden houses.
  • DE-A-2 823 162 discloses a method for producing a wall for prefabricated houses.
  • the wall is formed by two parallel plates or panels, between which a strut consisting of parallel strips is provided.
  • a waterproof liquid adhesive e.g. a polyester or a polyurethane
  • the cavities can be filled with insulating material.
  • DE-A-2 654 205 relates to a building board which consists of an upper and a lower rail as well as side walls and edge strips and the entire interior of which is filled by a molded core made of foamed plastic. A layer of water-containing alkaline metal silicate is also provided.
  • the plate is fire-retardant and can also be used as a door or wall covering for a cold room.
  • the object of the invention is to develop a particularly simple and effective method for producing components whose inner insulation is fixed in position and guarantees both a particularly high thermal insulation and excellent sound insulation.
  • This is achieved according to the invention in that impregnated wooden frames are produced and for the time being planked on one side, that water glass is sprayed into the depression delimited by the frame and the one-sided planking, that wood wool is then introduced into the depression in layers in approximately 2 cm thick layers and the layers are each sprayed with water glass, that this process is repeated until the depression is completely filled and that finally the second planking sprayed with water glass is applied.
  • the wood wool is only sprayed with water glass (aqueous solution of alkali silicates) and not soaked through and through.
  • the layered spraying with a water glass mist leads to the solidification, stabilization and fixation of the wood wool with strength properties similar to a wire mesh. Vibration tests have shown that the insulating material treated in this way does not collapse. Cavities do not appear even with prolonged vibration.
  • the layer structure is of crucial importance in terms of strength but also with regard to thermal and in particular acoustic insulation. It is expedient if the planking of the wooden frame on the room side is sprayed or coated with a wax layer, in particular with beeswax, on the side facing the insulating material. The effect of a vapor barrier is achieved.
  • FIG. 1 shows a closed, stiffened frame of the plate-shaped component
  • FIG. 2 shows a section along the line 11-11 in FIG. 1
  • FIG. 3 shows a broken oblique view of the plate-shaped component according to the invention.
  • the frame (FIG. 1) of the plate-shaped component consisting of longitudinal wood 1 and cross wood 2 and stiffening height 3 is initially covered with a plate 4a on one side. It is placed horizontally and water glass is sprayed into the space (recess) delimited by the frame and the one-sided planking. Then wood wool 5 is introduced in a layer about 2 cm thick and also sprayed with water gels. This process of layering wood wool and spraying is repeated until the frame is completely filled. Finally, the second planking 4b sprayed with water glass is applied and the component is thus closed.
  • the panels 4a and 4b used in the planking can have different thicknesses.
  • the plate-shaped components can be provided with a plaster layer or other cladding.
  • the panel or planking (for example 4b) facing the interior of a prefabricated house can carry a wax layer 6 (shown in broken lines), which is optionally also drawn over the frame wood to protect the insulation 5.
  • the wax layer can also be produced in such a way that, after one-sided planking (plate 4a) of the frame 1, 2, 3, the wax is sprayed into the space to be filled by the insulating material, for example in a liquid state, before the insulating material 6 is introduced. This can be done before or after spraying water glass.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Finishing Walls (AREA)

Abstract

1. Method for the production of panel-like structural elements, especially wall panels for the construction of prefabricated wooden houses, wherein impregnated wooden frames (1, 2, 3) are produced and are initially clad on one side, and water glass is sprayed into the recess defined by the frame and the one-sided cladding (panel 4a), and wood fibre (5) is then placed layer by layer in said recess in layers of a thickness of about 2 cm as an insulating material and the layers are each sprayed with water glass, and this operation is repeated until said recess has been filled completely and finally the second cladding (panel 4b) sprayed with water glass is installed.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von plattenförmigen Baulementen, insbesondere von Wandplatten für die Errichtung von Holzfertighäusem.The invention relates to a method for producing plate-shaped structural elements, in particular wall plates for the construction of prefabricated wood houses.

Bei Holzfertighäusern ist die Verwendung von einem Isoliermaterial, z. B. Mineralwolle als Wärmedämm-Material bereits bekannt. Hiebei werden bei einer bekannten Ausführungsform in die Zwischenräume von imprägnierten Holzriegel- oder Holzfachwerkkonstruktionen Mineralfasermatten eingebracht. Dabei muß das Abrutschen der Wärmedämmung bei senkrechten Wandkonstruktionsteilen verhindert werden. Dies erfolgt durch Befestigen mit Leisten, oder durch Einpressen in die Holzkonstruktion. Die Verkleidung der Wandkonstruktionsteile erfolgt mit kunstharzgebundenen Holzspanplatten, bzw. mit Gipskartonplatten, wobei an der dem Innenraum zugewandten Seite der Wandkonstruktionsteile, vor der Verkleidung aus bauphysikalischen Gründen meist eine Dampfsperre angebracht wird. Ohne Dampfsperre könnte bei entsprechenden Bedingungen des AußenkJimas und des Raumklimas eines Holzfertigteilhauses eine Kondenswasserbildung im lsoliermaterial erfolgen. Dies führt zu einem Abrutschen, bzw. Zusammensacken des Isoliermaterials und damit zu extremer Verschlechterung der Wärmedämmeigenschaften der Wandkonstruktionsteile, wodurch weitere Kondensatbildung. begünstigt wird. Die Fertigung der Wandelemente erfolgt industriell, in entsprechend ausgerüsteten Betrieben. Die Wandelemente werden auf der Baustelle zu Holzhäusem zusammengebaut.In prefabricated houses, the use of an insulating material, e.g. B. mineral wool is already known as thermal insulation material. In a known embodiment, mineral fiber mats are introduced into the spaces between impregnated wooden bar or timber frame constructions. The slipping of the thermal insulation must be prevented with vertical wall construction parts. This is done by fastening with strips or by pressing into the wooden structure. The wall construction parts are clad with resin-bonded chipboard, or with plasterboard, whereby a vapor barrier is usually installed on the side of the wall construction parts facing the interior for structural reasons. Without a vapor barrier, condensation water could form in the insulating material if the conditions of the outdoor climate and the indoor climate of a prefabricated wooden house were appropriate. This leads to a slipping or sagging of the insulating material and thus to an extreme deterioration in the thermal insulation properties of the wall construction parts, causing further condensation. is favored. The wall elements are manufactured industrially in suitably equipped factories. The wall elements are assembled on the construction site to wooden houses.

Aus der DE-A-2 823 162 ist ein Verfahren zur Herstellung einer Wand für Fertighäuser bekannt. Die Wand wird durch zwei parallele Platten oder Tafeln gebildet, zwischen welchen eine Verstrebung etwa aus parallelen Leisten vorgesehen ist. Um Dehungen soweit wie möglich zu vermeiden, wird die gesamte Oberfläche mindestens einer der Platten bzw. Tafeln mit einem wasserdichten flüssigen Kleber (z. B. ein Polyester oder ein Polyurethan) bestrichen und erst nach Erhärten wird die Verstrebung montiert. Die Hohlräume können mit Isoliermaterial gefüllt werden.DE-A-2 823 162 discloses a method for producing a wall for prefabricated houses. The wall is formed by two parallel plates or panels, between which a strut consisting of parallel strips is provided. In order to avoid stretching as much as possible, the entire surface of at least one of the plates or sheets is coated with a waterproof liquid adhesive (e.g. a polyester or a polyurethane) and the strut is only mounted after it has hardened. The cavities can be filled with insulating material.

Die DE-A-2 654 205 betrifft eine Bauplatte, die aus einer oberen und einer unteren Schiene sowie seitlichen Wänden und Kantenstreifen besteht und deren gesamtes Inneres von einem gegossenen Kern aus geschäumtem Kunststoff ausgefüllt ist. Ferner ist eine Schicht aus wasserhaltigem alkalischem Metallsilikat vorgesehen. Die Platte ist feuerhemmend und kann auch als Tür oder Wandverkleidung eines Kühlraumes verwendet werden.DE-A-2 654 205 relates to a building board which consists of an upper and a lower rail as well as side walls and edge strips and the entire interior of which is filled by a molded core made of foamed plastic. A layer of water-containing alkaline metal silicate is also provided. The plate is fire-retardant and can also be used as a door or wall covering for a cold room.

Die Aufgabe der Erfindung liegt in der Entwicklung eines besonders einfachen und wirksamen Verfahrens zur Herstellung von Bauelementen, deren innere Isolierung lagefixiert ist und sowohl eine besonders hohe Wärmedämmung als auch eine ausgezeichnete Schalldämmung garantiert. Dies wird erfindungsgemäß dadurch erreicht, daß imprägnierte Holzrahmen hergestellt und vorerst einseitig beplankt werden, daß in die von den Rahmen und der einseitigen Beplankung begrenzten Vertiefung Wasserglas eingesprüht wird, daß dann Holzwolle als Isoliermaterial in etwa 2 cm dicken Lagen schichtenweise in die Vertiefung eingebracht wird und die Lagen jeweils mit Wasserglas besprüht werden, daß dieser Vorgang bis zur vollständigen Füllung der Vertiefung wiederholt wird und daß schließlich die zweite mit Wasserglas besprühte Beplankung aufgebracht wird.The object of the invention is to develop a particularly simple and effective method for producing components whose inner insulation is fixed in position and guarantees both a particularly high thermal insulation and excellent sound insulation. This is achieved according to the invention in that impregnated wooden frames are produced and for the time being planked on one side, that water glass is sprayed into the depression delimited by the frame and the one-sided planking, that wood wool is then introduced into the depression in layers in approximately 2 cm thick layers and the layers are each sprayed with water glass, that this process is repeated until the depression is completely filled and that finally the second planking sprayed with water glass is applied.

Die Holzwolle wird mit Wasserglas (wässerige Lösung von Alkalisilikaten) lediglich besprüht und nicht etwa durch und durch getränkt. Die schichtweise Besprühung mit einem Wasserglasnebel führt zur Verfestigung, Stabilisierung und Fixierung der Holzwolle mit Festigkeitseigenschaften ähnlich einem Drahtgeflecht. Rüttelversuche haben ergeben, daß das so behandelte Isoliermaterial nicht zusammensackt. Hohlräume entstehen auch bei längerer Rüttelbeanspruchung nicht. Der Schichtaufbau ist im Hinblick auf die Festigkeit aber auch bezüglicher der thermischen und insbesonderen akustischen Isolierung von entscheidender Bedeutung. Es ist zweckmäßig, wenn die raumseitige Beplankung der Holzrahmen an der dem Isoliermaterial zugekehrten Seite mit einer Wachsschicht, insbesondere mit Bienenwachs, besprüht bzw. bestrichen wird. Dadurch wird die Wirkung einer Dampfsperre erreicht. Es wurden auch Versuche mit Naturfasem, wie Kokosfasern, Sisalfasem sowie mit Stroh und Schilf als Isoliermaterial durchgeführt, die unter Anwendung des erfindungsgemäßen Verfahrens zu guten Ergebnissen hinsichtlich der inneren Stabilität, Isoliereigenschaft und bezüglich des Brandschutzes geführt haben.The wood wool is only sprayed with water glass (aqueous solution of alkali silicates) and not soaked through and through. The layered spraying with a water glass mist leads to the solidification, stabilization and fixation of the wood wool with strength properties similar to a wire mesh. Vibration tests have shown that the insulating material treated in this way does not collapse. Cavities do not appear even with prolonged vibration. The layer structure is of crucial importance in terms of strength but also with regard to thermal and in particular acoustic insulation. It is expedient if the planking of the wooden frame on the room side is sprayed or coated with a wax layer, in particular with beeswax, on the side facing the insulating material. The effect of a vapor barrier is achieved. Experiments were also carried out with natural fibers, such as coconut fibers, sisal fibers and with straw and reeds as insulating material, which, using the method according to the invention, have given good results with regard to the internal stability, insulating properties and with regard to fire protection.

Anhand der Zeichnung wird die Erfindung näher erläutert. Es zeigen Fig. 1 einen geschlossenen, versteiften Rahmen des plattenförmigen Bauelementes, Fig. 2 einen Schnitt nach der Linie 11-11 in Fig. 1 und Fig. 3 eine abgebrochene Schrägrißdarstellung des plattenförmigen Bauelementes gemäß der Erfindung.The invention is explained in more detail with reference to the drawing. 1 shows a closed, stiffened frame of the plate-shaped component, FIG. 2 shows a section along the line 11-11 in FIG. 1 and FIG. 3 shows a broken oblique view of the plate-shaped component according to the invention.

Der aus Längshölzem 1 und Querhölzern 2 sowie Versteifungshöizem 3 bestehende Rahmen (Fig. 1) des plattenförmigen Bauelementes wird vorerst einseitig mit einer Platte 4a beplankt. Es wird waagrecht aufgelegt und in den von dem Rahmen und der einseitigen Beplankung begrenzten Raum (Vertiefung) wird Wasserglas eingesprüht. Anschließend wird Holzwolle 5 in einer etwa 2 cm dicken Lage eingebracht und gleichfalls mit Wassergals besprüht. Dieser Vorgang des lagenweise Einbringens von Holzwolle und Besprühens wird bis zur völligen Füllung des Rahmens wiederholt. Schließlich wird die zweite, mit Wasserglas besprühte Beplankung 4b aufgebracht und damit das Bauelement verschlossen.The frame (FIG. 1) of the plate-shaped component consisting of longitudinal wood 1 and cross wood 2 and stiffening height 3 is initially covered with a plate 4a on one side. It is placed horizontally and water glass is sprayed into the space (recess) delimited by the frame and the one-sided planking. Then wood wool 5 is introduced in a layer about 2 cm thick and also sprayed with water gels. This process of layering wood wool and spraying is repeated until the frame is completely filled. Finally, the second planking 4b sprayed with water glass is applied and the component is thus closed.

Die bei der Beplankung verwendeten Platten 4a und 4b können verschiedene Stärken aufweisen. Im eingebauten Zustand können die plattenförmigen Bauelemente mit einer Putzschicht oder anderen Verkleidungen versehen werden. Ferner kann die dem Innenraum eines Fertighauses zugewendete Platte bzw. Beplankung (z. B. 4b) eine Wachsschicht 6 tragen (strichliert eingezeichnet), die gegebenenfalls auch über die Rahmenhölzer zum Schutz der Isolierung 5 gezogen ist. Die Herstellung der Wachsschicht kann auch so erfolgen, daß nach einseitiger Beplankung (Platte 4a) des Rahmens 1, 2, 3 vor dem Einbringen des Isoliermaterials 6 das Wachs etwa in flüssigem Zustand in den vom Isoliermaterial auszufüllenden Raum eingesprüht wird. Dies kann vor oder nach dem Einsprühen von Wasserglas erfolgen.The panels 4a and 4b used in the planking can have different thicknesses. In the installed state, the plate-shaped components can be provided with a plaster layer or other cladding. Furthermore, the panel or planking (for example 4b) facing the interior of a prefabricated house can carry a wax layer 6 (shown in broken lines), which is optionally also drawn over the frame wood to protect the insulation 5. The wax layer can also be produced in such a way that, after one-sided planking (plate 4a) of the frame 1, 2, 3, the wax is sprayed into the space to be filled by the insulating material, for example in a liquid state, before the insulating material 6 is introduced. This can be done before or after spraying water glass.

Claims (2)

1. Method for the production of panel-like structural elements, especially wall panels for the construction of prefabricated wooden houses, wherein impregnated wooden frames (1, 2, 3) are produced and are initially clad on one side, and water glass is sprayed into the recess defined by the frame and the one-sided cladding (panel 4a), and wood fibre (5) is then placed layer by layer in said recess in layers of a thickness of about 2 cm as an insulating material and the layers are each sprayed with water glass, and this operation is repeated until said recess has been filled completely and finally the second cladding (panel 4b) sprayed with water glass is installed.
2. Method according to claim 1, characterized in that the room-side cladding of the wooden frames is sprayed or coated with a layer of wax, in particular of bees' wax, on the side facing towards the insulating material.
EP86890123A 1985-05-03 1986-05-02 Method of manufacturing building panels. Expired EP0200718B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT131885 1985-05-03
AT1318/85 1985-05-03
AT289685A AT383171B (en) 1985-10-08 1985-10-08 Method of producing panel-like structural elements
AT2896/85 1985-10-08

Publications (3)

Publication Number Publication Date
EP0200718A2 EP0200718A2 (en) 1986-11-05
EP0200718A3 EP0200718A3 (en) 1987-08-05
EP0200718B1 true EP0200718B1 (en) 1989-08-30

Family

ID=25595517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890123A Expired EP0200718B1 (en) 1985-05-03 1986-05-02 Method of manufacturing building panels.

Country Status (10)

Country Link
US (1) US5034085A (en)
EP (1) EP0200718B1 (en)
AT (1) ATE46006T1 (en)
BR (1) BR8601971A (en)
CA (1) CA1273178A (en)
CS (1) CS274609B2 (en)
DE (1) DE3665337D1 (en)
HU (1) HU197380B (en)
PL (1) PL150432B1 (en)
YU (1) YU47133B (en)

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FR2672923A1 (en) * 1991-02-19 1992-08-21 Bois Scies Manufactures Prefabricated modular room
USRE37139E1 (en) 1992-03-13 2001-04-17 Ludwig Krickl Insulating element for building
US5873209A (en) * 1996-03-08 1999-02-23 Burns, Morris & Stewart Limited Partnership Frame with integral environment resistant members
US6425222B1 (en) * 1996-03-08 2002-07-30 Burns Norris & Stewart Limited Partnership Method and kit for repairing a construction component
DE19712347A1 (en) * 1997-03-25 1998-10-01 Hdb Weissinger Gmbh Frame part for use as a modular component for buildings, and method for producing such a frame part
US5927032A (en) * 1997-04-25 1999-07-27 Record; Grant C. Insulated building panel with a unitary shear resistance connector array
GB0006205D0 (en) * 2000-03-15 2000-05-03 Hamilton Campbell An improved panel for a building or the like and a method of constructing said panel
IT1318100B1 (en) * 2000-06-30 2003-07-23 Getters Spa EVACUATED PANEL FOR THERMAL INSULATION OF A BODY WITH A NON-FLAT SURFACE
AU2002342932A1 (en) * 2001-10-08 2003-04-22 Alvaro Samper Ramirez Modular structural panels for constructing, altering and arranging any type of building and a specific anchoring system that can be used for any type of construction
US7083147B2 (en) * 2004-03-11 2006-08-01 The Boeing Company Modularized insulation, systems, apparatus, and methods
US7658045B2 (en) * 2007-06-23 2010-02-09 Specialty Hardware L.P. Wall structure for protection against wind-caused uplift
RU2352734C1 (en) 2007-08-15 2009-04-20 Общество с ограниченной ответственностью "Строительные Инновации" Large-size multilayer wall panel from woodwool
ES2389423B1 (en) * 2010-08-09 2013-06-28 Javier Leache Aristu MODULAR CONSTRUCTION SYSTEM.
CN107165330A (en) * 2017-06-23 2017-09-15 华南理工大学 A kind of novel straw wood composite wallboard for filling wall in frame structure system
CA3075557A1 (en) * 2017-09-11 2019-03-14 10163511 Canada Inc. Wall module for buildings

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US2703443A (en) * 1950-02-28 1955-03-08 Raymond Snedaker E Composite door construction and method of making the same
AT327080B (en) * 1972-04-18 1976-01-12 Vmw Ranshofen Berndorf Ag PROCESS FOR PRODUCING REFRACTORY COMPOSITE BODIES
DE2654205C2 (en) * 1976-11-30 1983-05-05 Clark Door Co., Inc., Cranford, N.J. Flame-retardant and heat-insulating building board
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DE3327039A1 (en) * 1983-07-27 1985-02-14 Fulgurit GmbH & Co KG, 3050 Wunstorf Building components bound by inorganic hydraulic binders

Also Published As

Publication number Publication date
YU69486A (en) 1988-10-31
DE3665337D1 (en) 1989-10-05
ATE46006T1 (en) 1989-09-15
CS274609B2 (en) 1991-09-15
HU197380B (en) 1989-03-28
EP0200718A2 (en) 1986-11-05
BR8601971A (en) 1987-01-06
CS316286A2 (en) 1990-11-14
PL150432B1 (en) 1990-05-31
EP0200718A3 (en) 1987-08-05
YU47133B (en) 1995-01-31
CA1273178A (en) 1990-08-28
HUT43671A (en) 1987-11-30
US5034085A (en) 1991-07-23

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