WO2014066857A1 - Panneaux de construction - Google Patents
Panneaux de construction Download PDFInfo
- Publication number
- WO2014066857A1 WO2014066857A1 PCT/US2013/066973 US2013066973W WO2014066857A1 WO 2014066857 A1 WO2014066857 A1 WO 2014066857A1 US 2013066973 W US2013066973 W US 2013066973W WO 2014066857 A1 WO2014066857 A1 WO 2014066857A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- panel
- building
- panels
- wood
- building panel
- 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.)
- Ceased
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
-
- 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
- E04C2/12—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 solid wood
-
- 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
- E04C2/16—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 fibres, chips, vegetable stems, or the like
-
- 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
- E04C2/40—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 a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
- E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
Definitions
- the present invention is directed to building panels, especially building panels that are formed with joints to join to a similar or dissimilar panel or other pari, in particular, the building panels of the invention are characterized by environmental stability, moisture resistance, electrical insulative properties, and can be used in diverse environments from interior floor, wall and celling panels, exterior applications, such as roofs, sidings and other home building applications, and marine environments, such as floor, wall and ceiling panels of ships.
- these panels all include synthetic polymers, such as phenol-formaldehyde, urea-formaldehyde, melamine and similar resins which release volatile organic components ("VOC's") into the environment, not only during their manufacture, but as residues during use, albeit at lower concentrations. Further, upon ignition, as during a fire, these materials release noxious and dangerous gases.
- VOC's volatile organic components
- a further drawback of the prior art products is that they are not electrically insulating, and in view of their chemical composition, electrical conductors, such as power cables, communication cables and other electrically conductive wiring have not been incorporated directly into the panels themselves.
- building panels are made from ligno-cellulose based materials including natural wood, wood fibers, wood particles, wood chips, wood strands, wood slivers, wood veneers, flax, jute, hemp, ramie, kenaf, straw, bagasse, bark, bamboo and similar ligno-cellulose based materials.
- ligno-cellulose based materials including natural wood, wood fibers, wood particles, wood chips, wood strands, wood slivers, wood veneers, flax, jute, hemp, ramie, kenaf, straw, bagasse, bark, bamboo and similar ligno-cellulose based materials.
- the foregoing materials, especially when present in particulate form, such as fibers, chips, strands, particles and slivers may also include fillers of non-organic materials or minerals, such as ground marble, mica, stone chips and dust, sand, lime, and other inorganic materials.
- the building panel is used as a core for a decorative surface material, such as a core for a laminate, a wood veneer, a metal cladding, glass, ceramic, fabric, cork, rubber, plastic, such as vinyl, or other decorative surface elements.
- a decorative surface material such as a core for a laminate, a wood veneer, a metal cladding, glass, ceramic, fabric, cork, rubber, plastic, such as vinyl, or other decorative surface elements.
- the iigno-eeilu!osic materials are impregnated (as used in this specification "impregnated” means coated on a surface or coated onto and penetrating into the interior of a three-dimensional object (e.g., wood, fiber, wood chip, wood veneer, etc.)) with an alkali-metal silicate, most preferably a sodium silicate, which has been subsequently thermally treated to polymerize the alkali-metal silicate and transform it into an insoluble form.
- the thermal treatment may be achieved by convection, radiation or other heat treatment or by action of radiation, most preferably microwave radiation.
- the resultant ligno-cellulose product is water resistant, posesses dimensional stability under both high humidity and standing water conditions, is an electrical insulator, and can be cut, milled or broached, or otherwise machined into various sized and shaped products.
- the resultant ligno-cellulose products can be cut and milled, or milled and broached into building panels having at least one, preferably two, and most preferably all edges milled and/or milled and broached to form joining elements of the tongue and groove type with integral locking elements. While the presence of the locking elements obviates the need for an adhesive, it is clearly within the scope of the invention tha the provision of "glue" in the j oint, will not depart from the teachings of the invention.
- Milling or milling and broaching to form the tongue and groove joining portions of the panels is preferably performed after the building panels has been stabilized by the thermal or radiation treatment of the impregnated alkali-metal silicate to render it water insoluble, although it is also possible to machine the panels before the impregnation and ihermai/radiation treatment- process is performed.
- the joint elements can include a void in which electrically conductive wires, cables, electrical and optical communication cables, and other electrically conductive elements (hereinafter collectively “electrically conductive wires or cables”) can be placed into direct contact with the building panels.
- the electrically conductive wires can be placed as bare wires or with conventional electrically insulative coverings, such as rubber or synthetic polymers, in the voids.
- the voids can be milled and/or milled and broached to provide suitable voids of a size, shape and location in the joint to receive the electrically conductive wires or cables.
- Other techniques of creating and/or shaping the voids may include drilling alone or drilling and broaching, or drilling and drifting. The combination of broaching or drifting in combination with either a drilling or milling step permits the formation of shapes that could not be achieved by drilling or milling alone.
- the interior of the building panels, at positions removed from the edges, can be milled, as by drilling or boring, or by a combination of milling and broaching and/or drifting to form voids at least partially, and sometimes completely through the building panel, for the purpose of receiving electrically conductive wires and cables.
- the wires or cables may be housed in the void so as to terminate at a particular location in the panel, such that the wires may be subsequently accessed by cutting into a face of the panel to electricall connect an electrical connection box, access the wires and/or electrically connect an electrical fixture, e.g., light, motor or bell to the electrical wires in the void.
- the building panels may be cut and milled into other shapes, such as a floor panel, a ceiling panel, a wall panel, components of a wail, floor, or ceiling system, a floor, doorway or window moldings, or into parts for furniture, fixtures and other household or commercial objects.
- voids either in, or adjacent, the joining parts, or alternately remote from the joining parts, is also contemplated in those embodiments.
- the invention also has particular utility in the maritime industry, as parts of ships for interior rooms, galleys, passageways, overheads and decks, where the presence of dimensionally stable building panels in the presense of high humidity conditions, of low or no VOC emissions, water and fire resistant construction and of an electrically insulative nature are particularly desirable.
- the presence of voids for receiving electrically conductive wires and cables are of particular interest in the shipbuilding environment.
- the dimensionally stable, electricall insulating properties of the ligno-cellulose products of the invention can also be used for windows, cabinetry, forms for concrete, floor and roof joists, composite I-beams, roofing panels, sheathing, plywood, electrical conduits, housings, including connection boxes, for wiring, siding, posts, particularly lamp posts, railings, deckings, wainscoting, fences, pilings, window and mirror frames, glue lams or Iaminated panels formed of individually stacked panels Iaminated together of any width, any length, any thickness and stable in all dimensions and other building structures where both dimensionally stable properties in the presence of high humidity or weather exposure conditions and electrically insulative properties, especially containing voids for receiving electrically conductive wires and cables is desirable.
- Panels made according to the invention are not limited to joints made only on narrow edges, but can have the joint on the wide surface instead of, or in addition to joints on the narrow edges.
- Fig. 1 is a schematic representation of a first embodiment of a pair of assembled panels according to the invention
- Fig. 2 is a schematic representation of a second embodiment of a pair of assembled panels according to the invention.
- Fig, 3 is a schematic representation of a third embodiment of a pair of assembled panels according to the invention.
- Fig. 4 is a schematic representation of a fourth embodiment of a pair of assembled panels according to the invention.
- Fig. 5a is a schematic representation of a fifth embodiment of a left hand panel according to the invention.
- Fig. 5b is a schematic representation of a fifth embodiment of a right hand panel to be joi ned to the panel of Fig 5a according to the invention
- Fig. 6a is a schematic representation of a sixth embodiment of a left hand panel according to the invention.
- Fig. 6b is a schematic representation of a sixth embodiment of a right hand panel to be joined to the panel of Fig 6a according to the invention
- Fig, 7 is a schematic representation of a seventh embodiment of a panel according to the invention
- Fig 8 is a schematic representation of an I-beam according to the invention
- Fig 9 is a schematic representation of a roofing system according to the invention.
- Fig 10 is a schematic representation of an assembly of building panels according to a further embodiment of the Invention.
- Fig 11 is a schematic representation of cabinet with a glass face which are attached with interlocking frame inside corners;
- Fig 12 is a schematic representation of a window attached with interlocking frame inside corners
- Fig 13 is a schematic representation of a portion of the frame suitable for use in forming the articles of Fig 1 1 and Fig 12;
- Fig 14 is a schematic representation of another portion of the frame useable with suitable for use in forming the articles of Fig 1 1 and Fig 12;
- Fig 15 is a photograph of an end view of a stack of building panels showing details of the joint
- Fig 16 is a photograph of an assembled pair of building panels according to the invention
- Fig 17 is a photograph of a side view of the stack of building panels as shown in Fig 15
- Fig 18 is an enlarged photograph of a side view of a stack of building panels according to the invention
- Fig 19 is a photograph taken fro a top view of two assembled panels according to the invention.
- Fig 20 is an enlarged photograph of a portion of Fig 19;
- Fig 21 is a photograph of an edge of a building panel illustrating the edge configuration thereof
- Fig 22 is a photograph of an end view of the building panel of Fig 21 ;
- Fig 23 is a schematic representation of a pair of assembled building panels according to the invention further illustrating a void adjacent the joint between the panels where an electrical wire or cable is located;
- Fig 24 is a schematic, partially sectioned view of a ligno-cellulose conduit according to the present Invention for receiving an electrical wire or cable;
- Fig 25 is an end view of a ligno-cellulose conduit according to the present invention for receiving an electrical wire or cable.
- FIGs 1-4 are several embodiments of assembled panels according to the invention in which a left hand panel 1 is joined to a right hand panel 2 (in various figures, the same numeral is employed to identify similar elements for ease in understanding the invention).
- a tongue 3, provided with locking protrusions 4, 5 joins with a groove portio of panel 2 in Fig 1.
- the groove portion of panel 2 is not only provided with receiving depressions to receive protrusions 4, 5 by itself may also have prolusions 6, 7 to engage the tongue to prevent undesired disengagement, of the joined tongue and groove.
- FIGs 5a and 5b A disassembled pair of panels (Figs 5a and 5b) may illustrate these elements more clearly.
- groove 8 with recesses 9, 10 to receive protrusions 4', 5' also has protrusions 6 ⁇ 7' to engage depressions I I , 12 on the tongue of panel 1.
- a stabilizing portion 13 of tongue 3 may extend further into the groove of panel 2 (See Fig 2).
- the distal portion of tongue 3 may be provided with a unique configuration 14 as shown in Fig 5a; 15 as shown in Fig 6a; or 16 as shown i Fig 7.
- Fig 8 illustrates an I-beam 20, having an upper flange 21 , a lower flange 22 and connected by a plurality of panels 23a, 23 b, 23c, 23d, 23e and 23f. Joint configurations as shown in any of Figs. 1-7, or other may be used to form the I-beam.
- the panels 23a- 23 f may be greater or lesser in number than that actually illustrated being as little as a single panel. They can be made any length, any width, any thickness and are stable in ail dimensions.
- Fig 9 illustrates a roofing system 25 having a panel 26 comprised of individual panels 26a, 26b, 26c, 26d, 26e, 26f prejoined to one another by the joints according to any one of Figs.1-7, or other joints, such that it may easily be assembled to panel 27. formed of prejoined individual panels 27a, 27b, 27c, 27d, 27e, 27f joined by any of the joints of Figs, 1-7 or other joints.
- the individual panels can be prejoined at a site remote from the actual roof being installed, for example at a factory, or even a work site adjacent the actual roof being installed.
- the roofing worker installing the roof can cover much more area of the roof quickly than if he had to assemble each individual panel.
- the individual panels can be made to any- desired dimensions from those simulating conventional asphalt shingles to unique and fanciful patterns for advertising, or other decorative effect. They can be made long to simulate metal roofing styles, can be made with or without embossed surfaces to simulate or not simulate conventional shingles, can be overlapping, or not, as desired. Although illustrated as being installed in the vertical orientation, they can be installed horizontally or at an angle in between horizontal and vertical, The panel 26 is light in weight and can be installed with staples or conventional fasteners.
- Fig 10 illustrates an alternate embodiment of a pane! 30 formed of preassembied individual panels 31a, 31b. 31c, 3 Id, 31e, 3 If which might find utility as a door, siding, or other large panel building component.
- the individual panel may be prcjoined with joining parts as in Figs. 1-7. or other joints to form panel 30.
- Fig 1 1 shows a cabinet front 40 formed of a mirrored portion 41 and 42, surrounded by their own frames 43 and 44, respectively.
- the frames can be formed of building frame sections 50, 51 (Figs. 13-14) to form inside comers to receive mirrors 41. 42.
- window 60 (Fig 12) may be surrounded by a building frame 61 formed of frame portions made according to the invention.
- Figs. 15 , 17, 18 are photographs of stacked building panels according to the invention.
- Fig 16 is a photograph of assembled right and left hand panels 70, 71 showing the joint 72 between the panels.
- Fig 19 is a photograph taken from the top of a pair of panels according to the invention assembled together with Fig 20 being an enlarged photograph of the same panels. The joint between the panels is not visible.
- Figs. 21 and 22 show a composite panel with multiple joining configurations.
- Fig 23 illustrates a pair of assembled panels 80, 81 according to the invention having an electrical wire or cable 82 inserted into a void 83 adjacent the joint between the panels.
- Fig 24 illustrates a conduit 90, having a void 91 to accept an electrical wire or cable (not shown in this Figure).
- the conduit 90 may be made of sections 92, each section having a joining element 93, 94, so as to be able to join to another section.
- the wire may be uninsulated (or carry conventional insulation) as the composition and structure of the alkali-metal silicate impregnated and heat/radiation treated conduit is insulating (non-conductive) of electricity.
- Fig 25 is schematic end view of a conduit 100 formed of two sections 101 , 102 joined by tongue and groove joints 103, 104,
- the joints 103, 104 in this view are schematic only and may take other forms.
- the conduit may be formed of a greater number of sections than illustrated,: and may, in the case of an extruded section, be formed of only a single section in the circumferential direction ,
- inventive panels, and panels created by the processes and methods of this invention have the further advantages of strength (resistance to rupture) that is increased as much as 5 times that of unmodified Hgno-cellulosic materials without an increase in brittieness.
- inventive panels and panels produced by the methods described herein can. be used to span distances in walls and ceilings of 7 feet and more, with ranges from 4 to 20 feet depending on the use.
- panels 34 feet in length and ranging from 4 to 9 feet in width are used to span columns and wall studs spaced 7 feet on center.
- the thinner, stronger panels of the invention create lighter structures that are far less expensive to construct.
- Floor panels of the embodiment can be used to span up to 4-foot center on center joist distances for a panel thickness equivalent to conventional panels which are normal h- supported by joists on 16 or 24 inch center to center.
- thinner building panels can be used with conventional 16 or 24 inch center on center support.
- the panels of the invention and panels created by the processes and methods of this invention have the advantages of being able to accept extra attached weight.
- pictures and the like can. be attached to wall panels without needing bracing from a stud inside the walls.
- Alkali metal silicate acts as an adhesive and reinforcement within the fibers of the ligno-celluiosic materials, binding them together, so that thinner pieces can withstand forces that would split other types of materials.
- a further result is the production of an advantageous building material that provides buildings that are stronger, lighter, weigh less, can be built taller, and that maintain improved strength and resilience, all at greatly reduce costs of construction.
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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)
- Finishing Walls (AREA)
Abstract
La présente invention concerne des panneaux de construction comprenant une matière ligno-cellulosique imprégnée par un silicate de métal alcalin soluble qui est polymérisé et rendu insoluble dans l'eau pour former un panneau de construction ayant des bords. Au moins l'un des bords comprend un élément de jonction choisi dans le groupe consistant en une languette ou une rainure ayant un élément de blocage d'une seule pièce. Des produits manufacturés comprennent un panneau de plancher, un panneau de plafond, un panneau de mur, une solive de plancher, une solive de toit, des panneaux de toiture, des panneaux de revêtement, un poteau, une rampe, un platelage, un lambris, une clôture, un pieu, des meubles, de l'ébénisterie, des dormants de fenêtre, une poutre en I, des structures et des bâtis de lamellé-collé.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261718638P | 2012-10-25 | 2012-10-25 | |
| US61/718,638 | 2012-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014066857A1 true WO2014066857A1 (fr) | 2014-05-01 |
Family
ID=50545368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2013/066973 Ceased WO2014066857A1 (fr) | 2012-10-25 | 2013-10-25 | Panneaux de construction |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2014066857A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121179A (zh) * | 2016-08-24 | 2016-11-16 | 浙江红利富实木业有限公司 | 一种实木地板的锁扣结构 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888842A (en) * | 1957-08-03 | 1962-02-07 | Dennis Ragg Filkin | Improvements in or relating to flooring |
| GB1446014A (en) * | 1972-07-17 | 1976-08-11 | Crown Lynn Potteries Ltd | Panels |
| US4612745A (en) * | 1982-08-09 | 1986-09-23 | Oskar Hovde | Board floors |
| US20100300030A1 (en) * | 2007-11-19 | 2010-12-02 | Valinge Innovation Belgium Bvba | Fibre based panels with a wear resistance surface |
| US20120148812A1 (en) * | 2007-03-21 | 2012-06-14 | Kipp Michael D | Shear Panel Building Material |
-
2013
- 2013-10-25 WO PCT/US2013/066973 patent/WO2014066857A1/fr not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888842A (en) * | 1957-08-03 | 1962-02-07 | Dennis Ragg Filkin | Improvements in or relating to flooring |
| GB1446014A (en) * | 1972-07-17 | 1976-08-11 | Crown Lynn Potteries Ltd | Panels |
| US4612745A (en) * | 1982-08-09 | 1986-09-23 | Oskar Hovde | Board floors |
| US20120148812A1 (en) * | 2007-03-21 | 2012-06-14 | Kipp Michael D | Shear Panel Building Material |
| US20100300030A1 (en) * | 2007-11-19 | 2010-12-02 | Valinge Innovation Belgium Bvba | Fibre based panels with a wear resistance surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121179A (zh) * | 2016-08-24 | 2016-11-16 | 浙江红利富实木业有限公司 | 一种实木地板的锁扣结构 |
| CN106121179B (zh) * | 2016-08-24 | 2018-09-04 | 浙江红利富实木业有限公司 | 一种实木地板的锁扣结构 |
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