US20050150181A1 - Flat wall panel at least substantially made of cellulose material - Google Patents

Flat wall panel at least substantially made of cellulose material Download PDF

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Publication number
US20050150181A1
US20050150181A1 US10/961,019 US96101904A US2005150181A1 US 20050150181 A1 US20050150181 A1 US 20050150181A1 US 96101904 A US96101904 A US 96101904A US 2005150181 A1 US2005150181 A1 US 2005150181A1
Authority
US
United States
Prior art keywords
wall panel
layers
cardboard
panel according
paper
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.)
Abandoned
Application number
US10/961,019
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English (en)
Inventor
Wilhelmus Snel
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.)
Unda Maris BV
Original Assignee
Unda Maris BV
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 Unda Maris BV filed Critical Unda Maris BV
Assigned to UNDA MARIS B.V. reassignment UNDA MARIS B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SNEL, WILHELMUS JAN REINIER KAREL
Publication of US20050150181A1 publication Critical patent/US20050150181A1/en
Abandoned 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
    • E04C2/30—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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • 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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/345—Corrugated sheets with triangular corrugations

Definitions

  • the present invention relates to a flat wall panel at least substantially made of cellulose material.
  • the invention also relates to a method for manufacturing said wall panel.
  • Such a wall panel is known from German patent No. 2 026 768.
  • Said patent describes a building that is built up of a great many different construction elements, such as a concrete floor, roof and side wall panels made of an intermediate layer of corrugated cardboard sandwiched between two flat outer layers, as well as cramps and corner elements.
  • the constructional strength of the roof and side wall panels appears to be insufficient to give the building sufficient strength.
  • the object of the invention is to improve the wall panel that is known from the aforesaid German patent publication, in the sense that a wall panel having an optimum constructional stiffness is provided for use as a construction element of a building, as a wall panel in, for example, a separation wall, etc.
  • wall panel is understood to include an element for use in a wall, a floor, a ceiling, a roof, etc.
  • a wall panel of the kind referred to in the introduction is characterized in that the wall panel is at least substantially made of layers of paper/cardboard, each layer at least substantially being made up of a corrugated sublayer and a flat sublayer provided on one side thereof, which layers of paper/cardboard are interconnected via an adhesive applied to the corrugations of the corrugated sublayers, wherein the wall panel is impregnated, in particular with a resinous material, and wherein at least one strengthening layer which is stiffer (i.e. less deformable) than the layers of paper/cardboard is provided, which strengthening layer is connected to a layer of paper/cardboard on one side of the wall panel via an adhesive.
  • the sum of a number of adhered-together layers of paper/cardboard are connected on at least one flat (outer) side thereof to the stiffer (i.e. less deformable) strengthening layer.
  • the wall panel comprises two strengthening layers, which are connected to a layer of paper/cardboard on either side of the wall panel via an adhesive.
  • a sandwich construction is obtained, in which the whole of various adhered-together layers of paper/cardboard are connected to a stiffer (i.e. less deformable) strengthening layer on both flat outer sides. The result is an even greater constructional stiffness having a corresponding dimensional stability.
  • impregnating the wall panel with, for example, a resinous material not only has the advantage of providing a greater constructional stiffness, but also of providing protection against external influences, such as moisture.
  • Said impregnation preferably takes place by means of vapour deposition, spraying or otherwise, said vapour deposition or spraying taking place in a direction parallel to the direction of the “cell structure” of the corrugated paper/cardboard that is used.
  • Said impregnation may also be effected with mechanical means, wherein toothed and/or flat rollers are used for pressing the impregnating medium into the paper/cardboard.
  • the strengthening layer is made of wood, preferably multiply wood, in particular three-ply wood.
  • the wall panel is at least substantially made of an even number of layers of paper/cardboard. In combination with the strengthening layer, this provides a planar material which is hardly deformable, if at all.
  • the wall panel is mirror symmetrical with respect to a central longitudinal plane of the wall panel so as to increase the dimensional stability thereof, so that “warping” is prevented at all times.
  • the invention also relates to a method for manufacturing a wall panel according to the specifications of the invention, wherein the wall panel is at least substantially made of layers of paper/cardboard, each layer at least substantially being made up of a corrugated sublayer and a flat sublayer provided on one side thereof, which layers of paper/cardboard are interconnected via an adhesive applied to the corrugations of the corrugated sublayers, wherein the wall panel is impregnated, in particular with a resinous material, and wherein at least one strengthening layer which is stiffer (i.e. less deformable) than the layers of paper/cardboard is provided, which strengthening layer is connected to a layer of paper/cardboard on one side of the wall panel via an adhesive.
  • the wall panel is at least substantially made of layers of paper/cardboard, each layer at least substantially being made up of a corrugated sublayer and a flat sublayer provided on one side thereof, which layers of paper/cardboard are interconnected via an adhesive applied to the corrugations of the corrugated sublayers, wherein the wall panel
  • paper is usually used for lighter types of paper; in the case of a heavier quality, the term cardboard is frequently used.
  • the terms paper, cardboard and weight are not intended to be limitations as regards the type of material to be used.
  • the aforesaid resinous material with which the wall panel according to the invention is impregnated is preferably an epoxy resin, a polyurethane resin, a polyester resin or a phenol resin. Fire-resistant and/or fire-retarding agents may be added thereto.
  • the resinous material with which the wall panel according to the invention is impregnated also functions as an adhesive for adhering two layers of paper/cardboard together, so that a separate adhesive, such as a glue, is not required.
  • sets consisting of a corrugated sublayer and a flat sublayer adhered to one side thereof, which sublayers are already impregnated with the resinous material, can be placed on top of each other so as to be adhered together (after the resinous material has dried).
  • FIG. 1 shows a schematic, perspective view of the present wall panel.
  • FIG. 2 shows a schematic, detail view of the wall panel in FIG. 1 .
  • FIG. 3 shows a schematic, exploded view of the wall panel in FIG. 1 .
  • FIGS. 1-3 show a flat wall panel 1 according to the invention in the form of a “sandwich”, in the sense that a core 2 built up of several layers of corrugated cardboard is connected on either side to a stiffer strengthening layer 3 of multiply wood, in particular three-ply wood.
  • corrugated cardboard four layers of corrugated cardboard are depicted, which are each built up of corrugated sublayer 4 and a flat sublayer 5 adhered to one side thereof, using an adherant applied to the corrugations 6 of the corrugated sublayer 4 .
  • the core 2 is impregnated with a resinous material.
  • the strengthening layers 3 are glued to both sides of the core 2 .
  • the wall panel 1 is mirror symmetrical with respect to a central longitudinal plane 7 of the wall panel 1 .
  • the wall panel may exhibit a (slight) curvature, whilst the wall panel may also comprise a curved longitudinal edge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
US10/961,019 2003-10-10 2004-10-08 Flat wall panel at least substantially made of cellulose material Abandoned US20050150181A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1024506 2003-10-10
NL1024506A NL1024506C2 (nl) 2003-10-10 2003-10-10 Althans in hoofdzaak uit cellulose materiaal vervaardigd vlak wandpaneel.

Publications (1)

Publication Number Publication Date
US20050150181A1 true US20050150181A1 (en) 2005-07-14

Family

ID=33448540

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/961,019 Abandoned US20050150181A1 (en) 2003-10-10 2004-10-08 Flat wall panel at least substantially made of cellulose material

Country Status (4)

Country Link
US (1) US20050150181A1 (fr)
EP (1) EP1522647A1 (fr)
CA (1) CA2484393A1 (fr)
NL (1) NL1024506C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090266005A1 (en) * 2006-06-21 2009-10-29 Wilhelmus Jan Reinier Karel Snel Building accessible to persons

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1028388C2 (nl) * 2005-02-24 2006-08-25 Unda Maris B V Vloersysteem.
CN101970773A (zh) * 2007-06-19 2011-02-09 合您意控股有限公司 用于构造组件的复合建筑构件及其制造方法
DE102007052596A1 (de) * 2007-11-03 2009-05-07 Lothar Betz Zellstoffverbundelement
DE102017112226A1 (de) 2017-06-02 2018-12-06 Lothar Betz Wandelement und Wandsystem
GB2611286A (en) * 2021-09-22 2023-04-05 Goggleboxes Ltd Thermal packaging

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US961019A (en) * 1909-09-11 1910-06-07 Charles H Mcdermott Apparatus for defibering meats.
US961332A (en) * 1909-03-18 1910-06-14 Ideal Concrete Machinery Company Mold-press.
US3033734A (en) * 1959-08-27 1962-05-08 Gen Electric Honeycomb structures
US3542636A (en) * 1965-07-28 1970-11-24 Kurt Wandel Corrugated board
US3747290A (en) * 1971-07-15 1973-07-24 J Barrell Building structure
US3800485A (en) * 1971-07-01 1974-04-02 Panokraft Corp Ltd Building roof structure
US3883999A (en) * 1971-12-27 1975-05-20 Jr Frank S Nicoll Building formed of precut, foldable site erected paper board
US4021983A (en) * 1976-02-09 1977-05-10 Kirk Jr James D Honeycomb building wall construction
US4087949A (en) * 1976-12-27 1978-05-09 Hill Donald E Building of improved cardboard panel construction
US4121958A (en) * 1975-03-03 1978-10-24 United States Mineral Products Company Insulation board
US4491321A (en) * 1982-09-30 1985-01-01 Howard Hammer Playing wall
US4690848A (en) * 1979-10-23 1987-09-01 Hering Reinhard F Weather-resistant lignocellulose or other organic or inorganic material boards and process for their production
US4827690A (en) * 1987-11-13 1989-05-09 Francois Forget Cardboard building structure and method
US5534318A (en) * 1991-03-18 1996-07-09 Parabeam Industrie-En Handelsonderneming B.V. Hollow fiber-reinforced plastic body
US5658511A (en) * 1994-05-20 1997-08-19 Lignotock Gmbh Method of manufacturing molded articles
US5684324A (en) * 1994-08-12 1997-11-04 The Charles Draper Laboratory, Inc. Acoustic transducer chip
US6408594B1 (en) * 1999-06-16 2002-06-25 William H. Porter Reinforced structural insulated panels with plastic impregnated paper facings
US6481172B1 (en) * 2000-01-12 2002-11-19 William H. Porter Structural wall panels
US6511567B1 (en) * 1999-03-31 2003-01-28 International Paper Company Composite building components and method of making same
US6557308B1 (en) * 1998-06-17 2003-05-06 Snel Golfkarton B.V. Building structure
US6656858B1 (en) * 1997-12-02 2003-12-02 National Shelter Products, Inc. Laminate wall structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600607A (en) * 1944-03-29 1948-04-14 Parnall & Sons Ltd An improved method of manufacture of reinforced partitions or the like
US2673678A (en) * 1949-08-17 1954-03-30 Wilbro Corp Packing case
US2691500A (en) * 1952-02-07 1954-10-12 Int Paper Co Pallet
US3068534A (en) * 1958-11-17 1962-12-18 Kuang P Hu Prefabricated building
DE2026768A1 (de) 1969-11-07 1971-05-19 Universal Papertech Corp Gebäude
GB1542730A (en) * 1977-12-02 1979-03-21 Tri Wall Containers Ltd Panel
FI872837A (fi) * 1987-06-26 1988-12-27 Flipper Boats Ab Oy Skivmaterial och foerfarande foer dess framstaellning.
DE29808596U1 (de) * 1998-05-13 1998-08-20 Curtis 1000 Europe GmbH, 56626 Andernach Bauplatte
NL1015909C2 (nl) * 2000-08-10 2002-02-12 Snel Golfkarton B V Althans in hoofdzaak uit cellulose materiaal vervaardigd wandelement.

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US961332A (en) * 1909-03-18 1910-06-14 Ideal Concrete Machinery Company Mold-press.
US961019A (en) * 1909-09-11 1910-06-07 Charles H Mcdermott Apparatus for defibering meats.
US3033734A (en) * 1959-08-27 1962-05-08 Gen Electric Honeycomb structures
US3542636A (en) * 1965-07-28 1970-11-24 Kurt Wandel Corrugated board
US3800485A (en) * 1971-07-01 1974-04-02 Panokraft Corp Ltd Building roof structure
US3747290A (en) * 1971-07-15 1973-07-24 J Barrell Building structure
US3883999A (en) * 1971-12-27 1975-05-20 Jr Frank S Nicoll Building formed of precut, foldable site erected paper board
US4121958A (en) * 1975-03-03 1978-10-24 United States Mineral Products Company Insulation board
US4021983A (en) * 1976-02-09 1977-05-10 Kirk Jr James D Honeycomb building wall construction
US4087949A (en) * 1976-12-27 1978-05-09 Hill Donald E Building of improved cardboard panel construction
US4690848A (en) * 1979-10-23 1987-09-01 Hering Reinhard F Weather-resistant lignocellulose or other organic or inorganic material boards and process for their production
US4491321A (en) * 1982-09-30 1985-01-01 Howard Hammer Playing wall
US4827690A (en) * 1987-11-13 1989-05-09 Francois Forget Cardboard building structure and method
US5534318A (en) * 1991-03-18 1996-07-09 Parabeam Industrie-En Handelsonderneming B.V. Hollow fiber-reinforced plastic body
US5658511A (en) * 1994-05-20 1997-08-19 Lignotock Gmbh Method of manufacturing molded articles
US5684324A (en) * 1994-08-12 1997-11-04 The Charles Draper Laboratory, Inc. Acoustic transducer chip
US6656858B1 (en) * 1997-12-02 2003-12-02 National Shelter Products, Inc. Laminate wall structure
US6557308B1 (en) * 1998-06-17 2003-05-06 Snel Golfkarton B.V. Building structure
US6511567B1 (en) * 1999-03-31 2003-01-28 International Paper Company Composite building components and method of making same
US6408594B1 (en) * 1999-06-16 2002-06-25 William H. Porter Reinforced structural insulated panels with plastic impregnated paper facings
US6481172B1 (en) * 2000-01-12 2002-11-19 William H. Porter Structural wall panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090266005A1 (en) * 2006-06-21 2009-10-29 Wilhelmus Jan Reinier Karel Snel Building accessible to persons

Also Published As

Publication number Publication date
CA2484393A1 (fr) 2005-04-10
NL1024506C2 (nl) 2004-10-04
EP1522647A1 (fr) 2005-04-13

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Legal Events

Date Code Title Description
AS Assignment

Owner name: UNDA MARIS B.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SNEL, WILHELMUS JAN REINIER KAREL;REEL/FRAME:016330/0982

Effective date: 20050222

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION