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EP0153291B1 - Isolierende Platte aus einem Verbundmaterial - Google Patents

Isolierende Platte aus einem Verbundmaterial Download PDF

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Publication number
EP0153291B1
EP0153291B1 EP85870023A EP85870023A EP0153291B1 EP 0153291 B1 EP0153291 B1 EP 0153291B1 EP 85870023 A EP85870023 A EP 85870023A EP 85870023 A EP85870023 A EP 85870023A EP 0153291 B1 EP0153291 B1 EP 0153291B1
Authority
EP
European Patent Office
Prior art keywords
panel
dimensional
grid
covering
facing board
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
EP85870023A
Other languages
English (en)
French (fr)
Other versions
EP0153291A1 (de
Inventor
Marc Bekaert
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.)
N.V. MAATSCHAPPIJ VOOR STUDIE, BIJSTAND EN ONDERZO
Original Assignee
Nv Voor Studie Bijstand En Onderzoek Ii Msbo Ii Mij
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 BE0/212390A external-priority patent/BE898912A/nl
Application filed by Nv Voor Studie Bijstand En Onderzoek Ii Msbo Ii Mij filed Critical Nv Voor Studie Bijstand En Onderzoek Ii Msbo Ii Mij
Publication of EP0153291A1 publication Critical patent/EP0153291A1/de
Application granted granted Critical
Publication of EP0153291B1 publication Critical patent/EP0153291B1/de
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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material 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
    • E04C2/02—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
    • E04C2/296—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 non-metallic or unspecified sheet-material
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/24996—With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249971—Preformed hollow element-containing
    • Y10T428/249973—Mineral element
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic

Definitions

  • the three-dimensional frame described in document DE-B-1 121 323 is however formed from a flat frame pleated in accordion or in boxes.
  • a flat trellis with triangular or straight pleats offers no resistance to bending in the direction perpendicular to the pleats.
  • this specification is essential if the panel is to be able to offer sufficient resistance to lateral and / or oblique stresses, for example in the case of a pitched roof.
  • This supporting structure may include a support frame composed of a series of metal beams, concrete or wooden beams on which are fixed, for example, profiled steel sheets, self-supporting.
  • This panel is characterized in that the core consists of a series of three-dimensional lattice beams formed of parallel steel rods connected to each other by crosspieces, said beams being arranged parallel to each other at regular intervals over the entire length. of the panel, in that the covering panel is based on perlite, and in that the first and second trellis are metallic.
  • each lattice beam comprises three mutually parallel rods connected to each other by crosspieces in a triangular prismatic configuration.
  • the cores consisting of a metal mesh bearing structure wrapped in plastic foam are separated from each other by any insulating material.
  • edges of the panel are provided with a mortise and tenon joint.
  • a composite insulation panel according to the invention is entirely made of insulating material.
  • This panel is designated as a whole by the reference notation 1 and comprises a core of reinforced plastic foam 2, provided on each side with a rigid insulation panel 3, 4 produced on the basis of expanded perlite.
  • Perlite is a vulcanic rock which is first ground and then expanded at about 900 ° C to about twenty times the original volume. Perlite is non-flammable. It has a very high dimensional stability and offers, in flat form, a great resistance to pressure and a great punctual hardness. The structure does not change over time.
  • the insulation produced on the basis of expanded perfite is composed of at least 5% of expanded perlite, organic and / or inorganic fibers, also organic and / or inorganic binders.
  • the expanded perlite granules are preferably mixed with cellulose fibers and a binder.
  • the components can be mixed in an aqueous medium and poured to the desired thickness on a perforated net, which moves at a constant speed. By pressing to the desired thickness and vacuum suction through the net, most of the moisture is removed. Then the panel is dried completely in an oven.
  • the high content of perlite ensures high thermal insulation as well as excellent flame retardant properties.
  • Synthetic foam has a low specific weight and offers good thermal resistance. This applies in particular to a polyurethane foam.
  • Rigid plastic foam construction panels have found many applications.
  • synthetic foam panels have certain drawbacks when used in construction, especially in their behavior in the event of fire, thermal constancy, dimensional stability and technical characteristics.
  • the combination of a core of plastic foam covered with at least one insulation panel produced on the basis of expanded perlite has the advantages of plastic foam like that of perlite and minimizes the disadvantages of each of the two products.
  • an armament 5 is preferred in the core of plastic foam.
  • the armament 5 which aims to provide greater resistance to the building panel, consists of a metal reinforcement.
  • the two reinforcements are combined in a prefabricated truss beam 11 which is mounted between two metal trusses 8 and 10.
  • the armament is constructed in such a way that the tensile force and the bending force are entirely taken up by the steel, while the pressure is only partially taken up by the steel.
  • a closed cavity is formed using two perlite panels 3, 4, which are kept distant from each other.
  • trellis 8 placed on the lower panel 3, a metal trellis 8 and various trellis beams 11.
  • These trellis beams 11 consist of longitudinal rods 7 which are interconnected by crosspieces 12.
  • a layer of hard polyurethane foam or another organic foam is formed directly between the two parallel panels of perlite 3, 4 with a thickness of 15 to 20 mm for example.
  • the component materials have high mechanical rigidity. It is obtained by using high density perlite panels, for example greater than 17 5 kg / m 3 .
  • Plastic foam is for example a hard foam based on polyurethane. It has for example a density greater than 35 kg / m 3 and is of the direct foaming type.
  • the type of weapon can be changed according to the requirements.
  • the reinforcement gives the highest mechanical resistance and is made of metal, for example truss beams located a short distance from each other.
  • a treatment is preferably provided to protect the reinforcement from corrosion.
  • the speed of production can be increased, inter alia, by putting in place a first roof covering on the perlite panel and under it a vapor protective screen constituted for example by a sheet aluminum.
  • edges of the panels can be fitted with a mortise and tenon joint so as to allow perfectly sealed placement.
  • this mortise and tenon joint can still be better sealed. by a waterproof adhesive strip possibly made of aluminum, so that the diffusion of water vapor along the joints is slowed down.
  • the dimensional stability of the perlite panel allows the traditional waterproofing system to be stuck directly to slightly oblique flat roofs.
  • the upper face of the panel is optionally provided with a bituminous layer, which ensures good adhesion of the first coating layer of the roof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (2)

1. Isolierende, selbsttragende Platte (1) aus Verbundmaterial zur Verwendung als Konstruktionselement in der Bauindustrie, welches aufweist:
a) eine Verkleidungsplatte (3),
b) eine dreidimensionale Armierung (5), welche auf die erwähnte Verkleidungsplatte aufgebracht ist und weiche umfaßt:
1. ein erstes Gitter (8), welches eine Oberfläche der Verkleidungsplatte bedeckt,
2. einen Innenteil, der aus einer dreidimensionalen durch metallische Maschen gebildeten Tragestruktur (11) besteht, und
3. ein zweites Gitter (10), das die Tragestruktur (11) bedeckt;
c) einen Kern (2) aus harter Kunststoffmasse, die in mindestens einem Teil der Platte derart eingespritzt ist, daß sie die Armierung (5) umhüllt und eine starre dreidimensionale Anordnung bildet, ohne daß ein Verschweißen der Tragestruktur (11) mit den Gittern (8, 10) notwendig ist,
dadurch gekennzeichnet, daß der Innenteil aus einer Reihe von dreidimensionalen Fachwerkträgern (11) besteht, welche aus parallelen, untereinander mit Querträgern (12) verbundenen Stangen (7) aus Stahl gebildet sind, wobei die genannten Träger parallel zueinander mit gleichbleibenden Abständen über die gesamte Länge der Platte angeordnet sind, daß die Abdeckplatte auf der Grundlage von Perlit gebildet ist und daß das erste und das zweite Gitter aus Metall bestehen.
2. Platte nach Anspruch 1, dadurch gekennzeichne4 daß jeder Fachwerkträger (11) drei zueinander parallele Stangen (7) aufweist, welche untereinander über Querträger (12) nach einer prismatischen Dreieckskonfiguration verbunden sind.
EP85870023A 1984-02-15 1985-02-08 Isolierende Platte aus einem Verbundmaterial Expired EP0153291B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE212390 1984-02-15
BE0/212390A BE898912A (nl) 1984-02-15 1984-02-15 Samengestelde isolatieplaat

Publications (2)

Publication Number Publication Date
EP0153291A1 EP0153291A1 (de) 1985-08-28
EP0153291B1 true EP0153291B1 (de) 1989-12-06

Family

ID=3843723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85870023A Expired EP0153291B1 (de) 1984-02-15 1985-02-08 Isolierende Platte aus einem Verbundmaterial

Country Status (4)

Country Link
US (1) US4572857A (de)
EP (1) EP0153291B1 (de)
DE (1) DE3574608D1 (de)
ES (1) ES8603007A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400813A (nl) * 1994-05-18 1996-01-02 Heijden Franciscus Anthonius Maria Van Der Bouwelement.
EP0936950A4 (de) * 1996-11-14 2006-06-14 John P Hunter Jr Sprühauftragsvorrichtung für dächer und andere flächen
US6564521B1 (en) * 2000-05-12 2003-05-20 Brown Paul A Structural sandwich panels and method of manufacture of structural sandwich panels
US6898908B2 (en) * 2002-03-06 2005-05-31 Oldcastle Precast, Inc. Insulative concrete building panel with carbon fiber and steel reinforcement
US7100336B2 (en) * 2002-03-06 2006-09-05 Oldcastle Precast, Inc. Concrete building panel with a low density core and carbon fiber and steel reinforcement
US7627997B2 (en) 2002-03-06 2009-12-08 Oldcastle Precast, Inc. Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US20040247927A1 (en) * 2003-06-06 2004-12-09 Kurz Douglas L. Method of producing seamless, multi-layer, bonded, metallic, laminate strips or coils of arbitrarily long length
US20050017055A1 (en) * 2003-07-24 2005-01-27 Kurz Douglas L. Electrochemical fuel cell component materials and methods of bonding electrochemical fuel cell components
DE102004062647A1 (de) * 2004-12-21 2006-06-29 Kronotec Ag Holzfaserdämmstoffplatte bzw.- matte
US20060218870A1 (en) * 2005-04-01 2006-10-05 Messenger Harold G Prestressed concrete building panel and method of fabricating the same
US20070144093A1 (en) * 2005-07-06 2007-06-28 Messenger Harold G Method and apparatus for fabricating a low density wall panel with interior surface finished
US20080104913A1 (en) * 2006-07-05 2008-05-08 Oldcastle Precast, Inc. Lightweight Concrete Wall Panel With Metallic Studs
US8100483B2 (en) * 2007-10-18 2012-01-24 Caterpillar Inc. Machine and track assembly for use therewith
CA2775036A1 (en) * 2009-10-02 2011-04-07 Unifrax I Llc Ultra low weight insulation board
US8764033B2 (en) * 2010-08-06 2014-07-01 Robert Devine Utility truck base reinforcement and method of manufacture
US9957713B2 (en) * 2011-05-11 2018-05-01 Composite Technologies Corporation Load transfer device
US10145108B2 (en) 2016-05-12 2018-12-04 Aryan Twenty 5, LLC Panel and method for fabricating, installing and utilizing a panel
US9725902B1 (en) 2016-05-12 2017-08-08 Aryan Twenty 5, LLC Panel and method for fabricating, installing and utilizing a panel
CN106088575B (zh) * 2016-08-08 2018-01-23 王庆湖 加强型防火保温模板的专用生产设备
WO2022052444A1 (zh) * 2020-09-10 2022-03-17 曹友国 一种内嵌金属板的复合地板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121323B (de) * 1956-12-05 1962-01-04 Bayer Ag Formkoerper aus Urethan-Gruppen enthaltenden Schaumstoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555131A (en) * 1964-12-14 1971-01-12 Victor P Weismann Method for making reinforced modular foam panels
DE1609750A1 (de) * 1965-12-11 1970-06-11 Nicosia Joseph A Bauplatte und Verfahren zu ihrer Herstellung
US3510391A (en) * 1967-05-15 1970-05-05 Grefco Perlite board bonded to organic plastic foam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121323B (de) * 1956-12-05 1962-01-04 Bayer Ag Formkoerper aus Urethan-Gruppen enthaltenden Schaumstoffen

Also Published As

Publication number Publication date
DE3574608D1 (de) 1990-01-11
ES540406A0 (es) 1985-12-01
US4572857A (en) 1986-02-25
EP0153291A1 (de) 1985-08-28
ES8603007A1 (es) 1985-12-01

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