WO2008156351A1 - Composant de construction composite pour un ensemble de construction et son procédé de fabrication - Google Patents

Composant de construction composite pour un ensemble de construction et son procédé de fabrication Download PDF

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Publication number
WO2008156351A1
WO2008156351A1 PCT/MY2007/000041 MY2007000041W WO2008156351A1 WO 2008156351 A1 WO2008156351 A1 WO 2008156351A1 MY 2007000041 W MY2007000041 W MY 2007000041W WO 2008156351 A1 WO2008156351 A1 WO 2008156351A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
sawn timber
timber members
based core
core member
Prior art date
Application number
PCT/MY2007/000041
Other languages
English (en)
Inventor
Hock Chye Ng
Original Assignee
Hock Chye Ng
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 Hock Chye Ng filed Critical Hock Chye Ng
Priority to EP07747238A priority Critical patent/EP2165025A1/fr
Priority to CN200780100051XA priority patent/CN101970773A/zh
Priority to PCT/MY2007/000041 priority patent/WO2008156351A1/fr
Publication of WO2008156351A1 publication Critical patent/WO2008156351A1/fr

Links

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
    • E04C2/24—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
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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
    • E04C2/30—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
    • E04C2/36—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 transversely-placed strip material, e.g. honeycomb panels
    • 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
    • E04C2002/3472—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 with multiple layers of profiled spacer sheets

Definitions

  • the present invention relates generally to a composite building component and method of manufacturing thereof comprising mainly paper- based core member such as paper board and sawn timber members bonded under heat and pressure with adhesives, for use in constructional assemblies such as in the fabrication of furniture, frames, beams, partition or the like wherein the composite building component is light but yet resembles solid wood.
  • solid wood is costly. It is significantly more expensive than fibreboard, plywood or other types of engineered wood as engineered wood can be made from waste material such as sawdust and chips whilst solid wood requires large portion of wood that are relatively free from defects and the solid wood has to be from the species of trees with relatively hard wood. Further as solid wood is derived directly from timber it is very heavy and may be difficult to handle and assembled into desired structures. With increased demand for timber worldwide, the amount of solid timber available has steadily declined. Hence, with our forest fast depleting, the quality of timber is not as consistent as it used to be. To alleviate the above problems, hollow wood structures such as hollow core doors, hollow beams or pillars were introduced.
  • It is yet another object of the present invention to provide a composite building component for use in constructional assembly which is capable of reducing solid wood usage. Yet another object of the present invention is to provide a composite building component for use in constructional assembly which uses recycled paper as a substrate and core and hence is environmental friendly.
  • a composite building component (20) for use in constructional assembly comprising paper-based core member (6) and complementary sawn timber members (2) bonded under heat and pressure with adhesive (14) for use in constructional assembly.
  • the present invention provides,
  • a composite building component (20) comprising paper-based core member (6) having gaps (10) within it packed with fillers (12) and complementary sawn timber members (2) bonded under heat and pressure with adhesive (14) for use in constructional assembly.
  • a method of manufacturing a composite building component (20) for use in constructional assembly comprising steps of;
  • FIG.l are several views showing sawn timber members which have been cut to desired sizes and configurations for mounting purposes.
  • FIG. 2 is a view from the top of the paper board employed in the present invention.
  • FIG. 2- A are several views showing a single unit of paper board and the assembly of several such boards into a bigger substrate and a sectional view illustrating the composition of the paper board.
  • FIG. 2-B is an overall and sectional view of the paper board with gaps within it being packed with fillers.
  • FIG. 3 shows a view of an unfinished composite building component wherein pre-cut sawn timber members are mounted on a first pair of opposing side of the paper board.
  • FIG. 4 shows a view of an unfinished composite building component wherein pre-cut sawn timber members are mounted on a second pair of opposing side of the paper board.
  • FIG. 5 shows a view of a finished composite building component wherein pre-cut sawn timber members are mounted on a third pair of opposing side of the paper board.
  • FIG. 6 shows several assemblies constructed from the composite building material of the present invention.
  • FIGl illustrates several views of the pre-cut sawn timber members (2) which have been cut to desired sizes and configurations for mounting purposes.
  • Sawn timber members (2) in desired sizes and numbers of are cut from large timber sections (4) and are used in combination with paper-based core members (6) preferably paper boards to form a composite building component (20) for use in construction of various assemblies and structures including furniture, frames beams, partition, ceiling and fences.
  • FIG. 2 and 2-A illustrates several views of the paper board as a singular unit and an assembly of several such units to form a bigger substrate for mounting of the sawn timber members
  • FIG. 2-B is an overall and sectional view of the paper board showing gaps within it packed with fillers.
  • the paper board (6) is actually recycled paper preferably manufactured from a plurality of corrugated cardboard (6A) combined with plain cardboard (6B) and bonded together with an adhesive. Multiple layers of the corrugated and plain cardboard combination are used to form a unit of paper board (6) which will act as a substrate on which the sawn timber members (2) will be adhered to. The number of layers of corrugated and plain cardboard combination to be used depends on the thickness of the unit of paper board (6) desired.
  • the paper board (6) to be used as the substrate and inner core has been described and illustrated in some detail as being made of layers of the corrugated and plain cardboard combination, this is not necessarily the only form of recyclable paper suitable for this invention, for example the substrate and inner core may also be made of other forms of recyclable paper such as recycled paper which is compacted and fused together by way of heat and pressure into a compacted paper slab or papier-mache moulded into a slab or any kind of material which is paper- based as what is advantageous in accordance to the present invention is that the composite building component (20) of the present invention is light yet rigid.
  • a single unit of paper board (6) or a plurality of the paper board (6) adhesively attached to each other side by side to form a larger area may utilised as the substrate and inner core.
  • the paper board (6) is made up of multiple layers of recycled corrugated and plain cardboard combination, tiny gaps (10) within the paper board (6) will inevitably be present.
  • These gaps (10) may be optionally filled and packed with a material used to fill a cavity or increase bulk [hereinafter referred to as fillers (12)] preferably saw dust thereby eliminating the gaps (10) within the paper board (6).
  • the fillers (12) may be of any kind of material as long as it is able to function as a gap-filler.
  • FIGS. 3, 4 and 5 illustrate views of a four sided composite building component wherein pre-cut sawn timber members are mounted on a first, a second and a third pair of opposing side of the paper board respectively.
  • Adhesive material (14) is firstly applied to a first pair (16) of opposing sides of the paper board (6) and the inner side of the complementary pre-cut sawn timber members (2) and same is then mounted and adhered onto the said first pair (16) of opposing sides by a first compression wherein heat and pressure to compress the paper board (6) and sawn timber members (2) together are applied.
  • the compression is achieved by a hydraulically operated press (not shown) but other types of press may be possible as long as the compression press is able to apply sufficient heat and pressure for adhering the sawn timber members (2) and the paper board (6) together.
  • the adhesive applied on the sides of the paper board (6) and inner side of the sawn timber members (2) are fused together thereby strongly holding both elements together to form a partially complete composite building component (20).
  • a second compression is a repeated process of the first compression but is effected by applying adhesive (14) to a second pair (16A) of opposing sides of the paper board (6) and the inner side of additional complementary pre-cut sawn timber members (2) and same is then mounted and adhered onto the said second pair (16A) of opposing sides.
  • heat and pressure generated from the press will result in the adhesives applied on the sides of the paper board (6) and inner side of the additional sawn timber members (2) to become fused together thereby strongly holding both elements together to form a partially complete composite building component (20).
  • a third compression is a repeated process of the first compression and second compression but is effected by applying adhesives (14) to a third pair (16B) of opposing sides of the paper board (6) and the inner side of additional complementary pre-cut sawn timber members (2) and same is then mounted and adhered onto the said third pair (16B) of opposing sides.
  • the heat and pressure generated from the press will result in the adhesives applied on the sides of the paper board (6) and inner side of the additional sawn timber members (2) to become fused together thereby strongly holding both elements together to form a complete composite building component (20).
  • a four sided composite component (20) is formed.
  • the sawn timber members (2) will prevent moisture damage to the insulated paper board (6) by retarding seepage of moisture to the paper board (6) which is highly susceptible to moisture damage thereby providing a composite building component (20) which is more water resistant than fibreboards, ordinarily uninsulated paper-based boards which are highly susceptible to moisture damage.
  • a sanding process is carried out to achieve a smooth uniform finish of its surface.
  • the finished composite building component (20) of the present invention resembles solid wood.
  • the said composite building component (20) has been described and illustrated in some detail as having four sides, this is not necessarily the only shape that the composite building component (20) may assume, for instance the composite building component (20) may be of any shape regular or otherwise provided always that the top and bottom surface of the composite building component (20) to be formed is always flat. Therefore the composite building material (20) may have three, five, six or eight sides or assume a cylindrical, diamond or star shape as what is advantageous in accordance with the present invention is that the composite building component (20) of the present invention is light whilst has the appearance of 100% solid wood and is rigid.
  • the configuration of the paper boards (6) and the sawn timber members (2) and the number of times of compression and the manner of compression depends on the shape and configuration of the composite building component (20) to be formed.
  • FIG. 6 shows some structures constructed from the composite material of the present invention.
  • the said composite building component (20) has been described and illustrated in some detail as having the sides of the paper board (6) being covered by sawn timber members (2) which is solid wood this is not necessarily the only type of material which may be used to cover the paper board (6) for instance the paper board (6) may be covered by formica, arcrylic or plywood panels as what is advantageous in accordance with the present invention is that the composite building component (20) of the present invention is light, rigid and is water resistant.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)

Abstract

Cette invention concerne généralement un composant de construction composite (20), et son procédé de fabrication, comprenant principalement un élément central à base de papier (6) comme du carton et des éléments en bois scié (2) liés à chaud et sous pression avec un adhésif (14), et utilisé dans des ensembles de construction comprenant la fabrication de meubles, de charpentes, de poutres, de cloisons ou similaire. Bien qu'il soit léger, ce composant de construction composite (20) ressemble à du bois massif.
PCT/MY2007/000041 2007-06-19 2007-06-19 Composant de construction composite pour un ensemble de construction et son procédé de fabrication WO2008156351A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07747238A EP2165025A1 (fr) 2007-06-19 2007-06-19 Composant de construction composite pour un ensemble de construction et son procédé de fabrication
CN200780100051XA CN101970773A (zh) 2007-06-19 2007-06-19 用于构造组件的复合建筑构件及其制造方法
PCT/MY2007/000041 WO2008156351A1 (fr) 2007-06-19 2007-06-19 Composant de construction composite pour un ensemble de construction et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MY2007/000041 WO2008156351A1 (fr) 2007-06-19 2007-06-19 Composant de construction composite pour un ensemble de construction et son procédé de fabrication

Publications (1)

Publication Number Publication Date
WO2008156351A1 true WO2008156351A1 (fr) 2008-12-24

Family

ID=38787631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2007/000041 WO2008156351A1 (fr) 2007-06-19 2007-06-19 Composant de construction composite pour un ensemble de construction et son procédé de fabrication

Country Status (3)

Country Link
EP (1) EP2165025A1 (fr)
CN (1) CN101970773A (fr)
WO (1) WO2008156351A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963729A1 (fr) * 2010-08-12 2012-02-17 Menuiserie Letondor Meuble massif a structure creuse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741861A (zh) * 2014-01-22 2014-04-23 上海育捷新材料科技有限公司 一种复合夹芯板及其制造方法
CN107165333A (zh) * 2017-06-23 2017-09-15 华南理工大学 一种框架结构体系内使用的新型秸秆填充复合木墙板
CN110295708B (zh) * 2019-06-24 2021-06-08 广东锦然之格科技有限公司 一种轻质复合墙体的组装成型制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529094A (en) * 1939-05-05 1940-11-14 Willy Hofheimer Building material
GB546914A (en) * 1941-02-07 1942-08-05 Leslie Mark Ballamy Improvements relating to composite sheet material for heat insulation
US2893076A (en) * 1954-10-14 1959-07-07 Intercoastal Door Corp Hollow panels
FR2125211A3 (en) * 1971-02-19 1972-09-29 Lagarrigue Raymond Ets Composite panelling - of corrugated cardboard and pref expanded polystyrene stuck between pvc clad block boards
FR2702415A1 (fr) * 1993-03-11 1994-09-16 Elinas Production Alain Panneau décoratif du type composite à âme en carton ondulé.
DE19544653C1 (de) * 1995-11-30 1997-04-03 Steinhoff Laminat Gmbh Materialkreislauffähiges Plattenmaterial und dessen Herstellungsverfahren
WO1998008674A1 (fr) * 1996-08-28 1998-03-05 Delta Di Amidei Dario & C., S.A.S. Panneau plat, composite, cellulaire et multicouche
US6256959B1 (en) * 1999-10-14 2001-07-10 Kjmm, Inc. Building panel with vibration dampening core
WO2004085152A1 (fr) * 2003-03-24 2004-10-07 Homag Holzbearbeitungssysteme Ag Procede et dispositif pour produire un panneau sandwich
EP1522647A1 (fr) * 2003-10-10 2005-04-13 Unda Maris B.V. Elément de paroi plan en cellulose

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529094A (en) * 1939-05-05 1940-11-14 Willy Hofheimer Building material
GB546914A (en) * 1941-02-07 1942-08-05 Leslie Mark Ballamy Improvements relating to composite sheet material for heat insulation
US2893076A (en) * 1954-10-14 1959-07-07 Intercoastal Door Corp Hollow panels
FR2125211A3 (en) * 1971-02-19 1972-09-29 Lagarrigue Raymond Ets Composite panelling - of corrugated cardboard and pref expanded polystyrene stuck between pvc clad block boards
FR2702415A1 (fr) * 1993-03-11 1994-09-16 Elinas Production Alain Panneau décoratif du type composite à âme en carton ondulé.
DE19544653C1 (de) * 1995-11-30 1997-04-03 Steinhoff Laminat Gmbh Materialkreislauffähiges Plattenmaterial und dessen Herstellungsverfahren
WO1998008674A1 (fr) * 1996-08-28 1998-03-05 Delta Di Amidei Dario & C., S.A.S. Panneau plat, composite, cellulaire et multicouche
US6256959B1 (en) * 1999-10-14 2001-07-10 Kjmm, Inc. Building panel with vibration dampening core
WO2004085152A1 (fr) * 2003-03-24 2004-10-07 Homag Holzbearbeitungssysteme Ag Procede et dispositif pour produire un panneau sandwich
EP1522647A1 (fr) * 2003-10-10 2005-04-13 Unda Maris B.V. Elément de paroi plan en cellulose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963729A1 (fr) * 2010-08-12 2012-02-17 Menuiserie Letondor Meuble massif a structure creuse

Also Published As

Publication number Publication date
CN101970773A (zh) 2011-02-09
EP2165025A1 (fr) 2010-03-24

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