DE20023080U1 - Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers - Google Patents

Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers

Info

Publication number
DE20023080U1
DE20023080U1 DE20023080U DE20023080U DE20023080U1 DE 20023080 U1 DE20023080 U1 DE 20023080U1 DE 20023080 U DE20023080 U DE 20023080U DE 20023080 U DE20023080 U DE 20023080U DE 20023080 U1 DE20023080 U1 DE 20023080U1
Authority
DE
Germany
Prior art keywords
composite panel
wood
panel according
layers
inner layers
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
Application number
DE20023080U
Other languages
German (de)
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.)
IHD Institut fuer Holztechnologie Dresden gGmbH
Original Assignee
IHD Institut fuer Holztechnologie Dresden gGmbH
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 IHD Institut fuer Holztechnologie Dresden gGmbH filed Critical IHD Institut fuer Holztechnologie Dresden gGmbH
Priority to DE20023080U priority Critical patent/DE20023080U1/en
Priority claimed from DE10036034A external-priority patent/DE10036034C2/en
Publication of DE20023080U1 publication Critical patent/DE20023080U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/12—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Abstract

The bonded board has outer layers of strips of solid wood running the same way in the plane, and center and inner layers of wood-based material. The strips, produced by cutting or splitting, are more than 3.5 mm thick and more than 25 mm wide. The center and/or inner layers are structured from particles or fibers.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Mehrlagige Verbundplatte, deren Außenlagen aus gleichsinnig in der Ebene angeordneten seitlich verklebten Lamellen (1) aus Massivholz und deren Mittel- (2) bzw. Innenlagen (3) aus Holzwerkstoffen bestehen, dadurch gekennzeichnet, daß die spanend durch Schneiden oder spanlos durch Spalten hergestellten Lamellen größer 3,5 mm dick und größer 25 mm breit und die Mittel- und/oder Innenlagen (2; 3) partikel-, faser- oder lagenförmig strukturiert sind.1. Multi-layer composite panel, the outer layers of which are arranged in the same direction in the plane laterally glued slats ( 1 ) made of solid wood and their middle ( 2 ) or inner layers ( 3 ) made of wood-based materials, characterized in that the cutting by cutting or chipless by splitting produced slats greater than 3.5 mm thick and greater than 25 mm wide and the middle and / or inner layers ( 2 ; 3 ) are structured in the form of particles, fibers or layers. 2. Verbundplatte nach Anspruch 1, dadurch gekennzeichnet, daß die Lamellen in Plattenebene durchgehend, keilgezinkt oder stumpfgestoßen und deren Schmalflächen gerade, trapezförmig, getreppt oder als Nut-Feder-Verbindung ausgebildet sind.2. Composite panel according to claim 1, characterized in that the slats in Continuous, finger-jointed or butt-jointed and level Narrow surfaces straight, trapezoidal, stepped or as a tongue and groove connection are trained. 3. Verbundplatte nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die zur Verklebung der Lamellen untereinander und mit den partikel-, faser- oder lagenförmigen Holzwerkstoffen eingesetzten Bindemittel PVAc-Dispersionen, UF-, MUF-, PF-, PRF-Harze oder PMDI-Klebstoffe zuzüglich entsprechender Härtersysteme oder Formulierungen auf Basis natürlicher Bindemittel (z. B. Tannine, Stärken, Proteine) sind.3. Composite panel according to claim 1 and 2, characterized in that the for Gluing the slats to each other and to the particle, fiber or layered wood-based materials used binders PVAc dispersions, UF, MUF, PF, PRF resins or PMDI adhesives plus corresponding ones Hardener systems or formulations based on natural binders (e.g. tannins, Starches, proteins). 4. Verbundplatte nach Anspruch 3, dadurch gekennzeichnet, daß die Verklebungen aus unterschiedlichen Bindemittelsystemen oder deren Mischungen bestehen.4. Composite panel according to claim 3, characterized in that the bonds consist of different binder systems or their mixtures. 5. Verbundplatte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die für die Mittel- bzw. Innenlagen verwendeten partikel-, faser- oder lagenförmigen Holzwerkstoffe Spanplatten, Platten aus langen ausgerichteten Spänen (OSB), Faserplatten, Sperrhölzer oder Furnierschichthölzer sind. 5. Composite panel according to one of claims 1 to 4, characterized in that the particulate, fibrous or ply-shaped used for the middle or inner layers Wood materials chipboard, boards made of long aligned chips (OSB), Fiberboard, plywood or laminated veneer are.   6. Verbundplatte nach Anspruch 5, dadurch gekennzeichnet, daß die für die Mittel- bzw. Innenlagen verwendeten partikel-, faser- oder lagenförmigen Holzwerkstoffe flächenanisotrop und in Richtung mit maximaler Zugfestigkeit um 90° versetzt zur Faserrichtung der Decklage angeordnet sind.6. Composite panel according to claim 5, characterized in that for the middle or inner layers used particulate, fibrous or layered wood-based materials surface anisotropic and offset by 90 ° in the direction with maximum tensile strength Grain direction of the top layer are arranged. 7. Verbundplatte nach einem der Patentansprüche 1 bis 6, dadurch gekennzeichnet, daß zur Ausbildung von Nut und Feder in den Seitenflächen die in der Mittel- oder innenliegenden Lage verwendete(n) partikel-, faser- oder lagenförmigen Holzwerkstoffplatte(n) in Plattenebene gegenüber den Decklagen versetzt angeordnet ist (sind).7. Composite panel according to one of the claims 1 to 6, characterized in that to form tongue and groove in the side surfaces in the middle or internal layer used in the form of particles, fibers or layers Wood-based panel (s) offset in the board level in relation to the top layers is (are) arranged.
DE20023080U 2000-07-24 2000-07-24 Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers Expired - Lifetime DE20023080U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20023080U DE20023080U1 (en) 2000-07-24 2000-07-24 Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10036034A DE10036034C2 (en) 2000-07-24 2000-07-24 Three or multi-layer composite panel
DE20023080U DE20023080U1 (en) 2000-07-24 2000-07-24 Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers

Publications (1)

Publication Number Publication Date
DE20023080U1 true DE20023080U1 (en) 2003-01-09

Family

ID=26006503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20023080U Expired - Lifetime DE20023080U1 (en) 2000-07-24 2000-07-24 Multilaminar bonded wood board has strips more than 3.5 mm thick and 25 mm wide and center or inner layers structured from particles or fibers

Country Status (1)

Country Link
DE (1) DE20023080U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2272662A1 (en) * 2009-06-22 2011-01-12 Courey, Stephen P. Tile structure and assembly for covering predetermined surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2272662A1 (en) * 2009-06-22 2011-01-12 Courey, Stephen P. Tile structure and assembly for covering predetermined surface

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030213

R156 Lapse of ip right after 3 years

Effective date: 20040203