CA2493886C - Building board - Google Patents

Building board Download PDF

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Publication number
CA2493886C
CA2493886C CA2493886A CA2493886A CA2493886C CA 2493886 C CA2493886 C CA 2493886C CA 2493886 A CA2493886 A CA 2493886A CA 2493886 A CA2493886 A CA 2493886A CA 2493886 C CA2493886 C CA 2493886C
Authority
CA
Canada
Prior art keywords
building board
interspaces
osbs
layer
disposed
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 - Fee Related
Application number
CA2493886A
Other languages
French (fr)
Other versions
CA2493886A1 (en
Inventor
Joachim Hasch
Stefan Gottfried
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.)
Swiss Krono Tec AG
Original Assignee
Kronotec AG
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 Kronotec AG filed Critical Kronotec AG
Publication of CA2493886A1 publication Critical patent/CA2493886A1/en
Application granted granted Critical
Publication of CA2493886C publication Critical patent/CA2493886C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/10Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/08Interconnection of layers by mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building 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
    • E04C2/16Building 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2361/00Phenoplast, aminoplast
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00Walls, panels
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/16Two dimensionally sectional layer
    • Y10T428/163Next to unitary web or sheet of equal or greater extent
    • Y10T428/164Continuous two dimensionally sectional layer
    • Y10T428/167Cellulosic sections [e.g., parquet floor, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/18Longitudinally sectional layer of three or more sections
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/18Longitudinally sectional layer of three or more sections
    • Y10T428/183Next to unitary sheet of equal or greater extent
    • Y10T428/187Continuous sectional layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744Longitudinal or transverse tubular cavity or cell
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249923Including interlaminar mechanical fastener

Abstract

A building board for use as a ceiling or wall element in house building is characterized by a plurality of OSBs which are disposed side by side and are bonded together in multiple layers.

Description

~O 2004/071764 - 1 - PCT/DE2004/000226 8uildsag board mhe invention relates to a building board for use as a ceiling or wall element in house building.
Intermediate ceilings are employed in houses as stacked board ceilings, as boarded floors which are laid and fastened onto exposed and unexposed joists, and as concrete solid ceilings. These ceilings have to be prepared on the spot, so they take a correspondingly long time to make. In prefabricated house building, prefabricated stacked boaxd elements are used.
Unless they are brick-built or cast from concrete, walls are made in post-and-beam construction, i.e. a trussing is ereoted, which is lined with timber-based material or plaster boards.
The object of the invention is to pxovide a building board fox use as a ceiling or wall element in house building, which can be used as a prefabricated element, has good heat-insulating and sound-insulating properties and ~.s cheap to produce.
To achieve the object, the building board is distinguished by a plurality of OSBs which are disposed Side by s~.de and are bonded together in mu7.tiple layers.
The connection of a plurality of boards to form a number of mutually offset layers creates a highly stable building board, which is nevertheless light. OSB
(orientated strand board) has good mechanical properties.
zn order to increase the stability of the building board, the layers of a plurality of boards are preferably additionally connected by mechanical
2 -connecting means (nails, screws, clamps). Manufacture is simplified if, between the individual layers, nail plates are employed for additional fastening.
In order to increase the sound-insulation and heat-insulation, a plastics mat can be provided between the layers.
The impact sound properties can be improved if interspaces are provided between the boards of a layer.
These interspaces can also be filled with an insulating material.
The building board has a length of 2 to 20 m, especially 2 to 10 m or 4 to 6 m_ The thickness measures 50 to 900 mm, especially 100 to 400 mm ox 100 to 250 mm.
An illustrative embodiment of the invention shall be described below with the aid of the drawing, which shows a perspective representation of a building board.
The building board consists of a plurality of OSBs 1, 2, 3~ 1a, 2a, 3a; lb, 2b, 3b, which are bonded together one on top of the other to form multiple layers. As the adhesive, amino resins, especially melamine-reinforced urea resins, MUF, phenolic and resorcinol resins, or polyurethane-based and cyanate-based adhesives, as well as vinyl acetate-based, especially PvAc-based adhesives, may be used. The surface of the OSBs can be ground or non-ground. The individual boards 1, 2, 3,...
can have a thickness between 8 and 60 mm. Between individual boards la, 2a, 3a,... of a layer, interspaces 4 might be provided. These interspaces 4 can bE filled with an insulating material 5. The interspaces 4 improve the sound-insulating properties, which can be improved still further if the interspaces 4 axe filled with insulating material 5. The interspaces 9 are about 20 mm wide. The heat-insulating and sound-insulating _ > _ properties can be further enhanced if plastics mats 6 are provided between the individual layers.
Tn order to support the bonding of the individual layers, nail plates 7 can be provided. In addition, the individual layers aan also be nailed, screwed or clamped together.
With the building board, spans of 4 to 10 m, preferably between 4 and 6 m, can be achieved in ceilings. In the case of walls, a span of 2 to 20 m and a width of 2 to 10 m can be achieved. The thickness of the building board for use as a ceiling element measures between 5 and 90 cm, preferably between 10 and ~0 cm. The thickness of a wall element measures between 5 and 30 cm, preferably between 10 and 25 cm.

Claims (10)

Claims
1. A building board for use as a ceiling or wall element in house building, comprising a plurality of orientated strand boards (OSBs) which are disposed side by side and are bonded together in multiple layers, further comprising some interspaces filled with an insulating material and other interspaces devoid of the insulating material, at least one nail plate disposed between respectively two layers lying one on top of the other, and at least one plastic mat disposed between two layers lying one on top of the other.
2. The building board as claimed in claim 1, wherein the layers of a plurality of boards are additionally connected to one another by mechanical connecting means.
3. The building board as claimed in claim 2, wherein the at least one plastic mat is structured and arranged to increase the sound-insulation and heat insulation of the building board.
4. The building board as claimed in claim 3, wherein:
the plurality of OSBs have a thickness of 100 mm to 250 mm, the plurality of OSBs have a length of 4 m to 6 m, and the interspaces are about 20 mm wide.
5. The building board as claimed in claim 1, wherein the plurality of OSBs have a length of 2-20 m.
6. The building board as claimed in claim 5, wherein the plurality of OSBs have a length of one of 2-10 m or 4-6 m.
7. The building board as claimed in claim 5, wherein the plurality of OSBs have a thickness of one of 100-400 mm or 100-250 mm.
8. The building board of claim 1, wherein:

the some interspaces filled with an insulating material are provided in a first layer of the plurality of boards, and the other interspaces devoid of the insulating material are provided in a second layer of the plurality of boards.
9. The building board as claimed in claim 1, wherein:
the interspaces filled with insulating material are disposed in an outermost layer of the plurality of orientated strand boards, and the interspaces devoid of insulating material are disposed in a second layer adjacent the outermost layer.
10. The building board as claimed in claim 9, wherein the at least one plastic mat is structured and arranged to increase the sound-insulation and heat insulation of the building board, wherein the at least one plastic mat is disposed between the outermost layer and the second layer, and the at least one nail plate is disposed between the second layer and a third layer of the plurality of orientated strand boards.
CA2493886A 2003-02-14 2004-02-10 Building board Expired - Fee Related CA2493886C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10306118.5 2003-02-14
DE2003106118 DE10306118A1 (en) 2003-02-14 2003-02-14 building board
PCT/DE2004/000226 WO2004071764A1 (en) 2003-02-14 2004-02-10 Building board

Publications (2)

Publication Number Publication Date
CA2493886A1 CA2493886A1 (en) 2004-08-26
CA2493886C true CA2493886C (en) 2011-11-22

Family

ID=32841658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2493886A Expired - Fee Related CA2493886C (en) 2003-02-14 2004-02-10 Building board

Country Status (10)

Country Link
US (1) US7651751B2 (en)
EP (1) EP1511623B1 (en)
JP (1) JP4472689B2 (en)
AT (1) ATE326335T1 (en)
CA (1) CA2493886C (en)
DE (2) DE10306118A1 (en)
ES (1) ES2263137T3 (en)
PL (1) PL374047A1 (en)
RU (1) RU2340742C2 (en)
WO (1) WO2004071764A1 (en)

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US9604428B2 (en) 2010-08-24 2017-03-28 James Walker Ventilated structural panels and method of construction with ventilated structural panels
US8490355B2 (en) * 2010-08-24 2013-07-23 James Walker Ventilated structural panels and method of construction with ventilated structural panels
US8534018B2 (en) * 2010-08-24 2013-09-17 James Walker Ventilated structural panels and method of construction with ventilated structural panels
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JP4472689B2 (en) 2010-06-02
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RU2340742C2 (en) 2008-12-10
ATE326335T1 (en) 2006-06-15
WO2004071764A1 (en) 2004-08-26
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RU2004137126A (en) 2005-07-27
DE502004000571D1 (en) 2006-06-22
CA2493886A1 (en) 2004-08-26
EP1511623B1 (en) 2006-05-17
US20050266199A1 (en) 2005-12-01
JP2006517629A (en) 2006-07-27
ES2263137T3 (en) 2006-12-01

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