DE102007046817A1 - Bamboo component - Google Patents
Bamboo component Download PDFInfo
- Publication number
- DE102007046817A1 DE102007046817A1 DE200710046817 DE102007046817A DE102007046817A1 DE 102007046817 A1 DE102007046817 A1 DE 102007046817A1 DE 200710046817 DE200710046817 DE 200710046817 DE 102007046817 A DE102007046817 A DE 102007046817A DE 102007046817 A1 DE102007046817 A1 DE 102007046817A1
- Authority
- DE
- Germany
- Prior art keywords
- bamboo
- component
- formwork panel
- sawdust
- fibers
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
- B27N7/005—Coating boards, e.g. with a finishing or decorating layer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Laminated Bodies (AREA)
Abstract
Die Erfindung betrifft ein Bauteil (1), welches insbesondere als Schalungsplatte ausgebildet ist. Um ein besonders haltbares, kostengünstiges und umweltfreundliches Bauteil zu erhalten, wird vorgeschlagen, dass es eine obere (2) und untere Deckschicht (3) aufweist, welche im Wesentlichen jeweils aus Bambusfasern besteht, und es eine Mittelschicht (4) aufweist, welche im Wesentlichen aus Holzspänen oder Holzsägemeh besteht.The invention relates to a component (1) which is designed in particular as a formwork panel. In order to obtain a particularly durable, inexpensive and environmentally friendly component, it is proposed that it has an upper (2) and lower cover layer (3), which essentially consists respectively of bamboo fibers, and has a middle layer (4) which substantially made of wood shavings or Holzsägemeh.
Description
Die Erfindung betrifft ein Bauteil, welches insbesondere als Schalungsplatte ausgebildet ist und vollständig oder zum Teil aus jeweils verpressten und mittels eines Bindemittels gebundenen Bambusfasern und/oder Bambusspänen und/oder Bambussägemehl besteht nach der Patentanmeldung Nr. 10 2007 033 606.The The invention relates to a component, which in particular as a formwork panel is formed and complete or partly from each pressed and by means of a binder bonded bamboo fibers and / or bamboo shavings and / or bamboo sawdust according to the patent application no. 10 2007 033 606.
Derartige Bauteile werden unter anderem als Schalungsplatten im Hoch- und Tiefbau zur Herstellung der Außenflächen der mit Beton auszugießenden Formen verwendet. Die Schalungsplatten bilden dabei die Gussformen für die späteren Betonoberflächen. Sie werden außerdem zur Herstellung von Betonfertigteilen eingesetzt. Sie müssen daher für die auf einer Baustelle auftretenden großen mechanischen und chemischen Belastungen ausgelegt sein und außerdem Wasser- und wetterfest sein. Schalungsplatten müssen darüber hinaus gut nagelbar sein. Während ihrer Lebensdauer soll die Schalungsplatte eine möglichst gleichmäßige Betonoberfläche der späteren Betonoberfläche erzeugen.such Components are among other things as shuttering panels in the high and Civil engineering for the production of the outer surfaces of the pouring out with concrete Used forms. The formwork panels form the casting molds for the later Concrete surfaces. You will as well used for the production of precast concrete parts. You must therefore for the up a construction site occurring major mechanical and chemical Be designed loads and also waterproof and weatherproof be. Shuttering panels must about that Be good nailable. While their life should the shuttering board as possible uniform concrete surface of the later concrete surface produce.
Aufgabe der in der Hauptanmeldung Nr. 10 2007 033 606 beschriebenen Erfindung ist es, ein Bauteil vorzuschlagen, welches insbesondere als Schalungsplatte geeignet und dabei haltbarer, kostengünstiger und umweltfreundlicher als die nach dem Stand der Technik bekannten Bauteile ist.task the invention described in the parent application no. 10 2007 033 606 it is to propose a component, which in particular as a formwork panel suitable and durable, cheaper and more environmentally friendly as the known in the prior art components.
Die Aufgabe wird dadurch gelöst, dass das Bauteil vollständig oder zum Teil aus jeweils verpressten und mittels Bindemittel gebundenen Bambusfasern und/oder Bambusspänen und/oder Bambussägemehl besteht. Bambus ist ein nachwachsender Rohstoff, der außergewöhnlich schnell wächst. Er ist deshalb besonders umweltfreundlich. Das Bauteil hat auf Grund der verwendeten Bambusbestandteile und des Bindemittels eine große Biegefestigkeit und lange Haltbarkeit.The Task is solved by that the component is complete or partly from each pressed and bound by means of binders Bamboo fibers and / or bamboo shavings and / or bamboo sawdust consists. Bamboo is a renewable resource that is exceptionally fast grows. He is therefore particularly environmentally friendly. The component has due The bamboo components and the binder used have a high flexural strength and long shelf life.
In der Hauptanmeldung wurde bereits eine Ausführungsform beschrieben, bei der das Bauteil als dreischichtige Platte mit einer Mittelschicht und einer oberen und unteren Deckschicht ausgebildet ist. Die obere und untere Deckschicht weisen jeweils Bambusfasern und die Mittelschicht Bambusspäne oder Bambussägemehl auf.In The parent application has already been described an embodiment in the component as a three-layer plate with a middle layer and an upper and lower cover layer is formed. The upper and lower cover each have bamboo fibers and the middle layer Bamboo chips or Bambussägemehl on.
In dieser Zusatzanmeldung wird eine weitere bevorzugte Ausführungsform vorgeschlagen, bei der das Bauteil ebenfalls eine obere und untere Deckschicht aufweist, welche im Wesentlichen jeweils aus Bambusfasern besteht. Das Bauteil weist ebenfalls eine Mittelschicht auf. Diese besteht jedoch im Wesentlichen aus Holzspänen oder Holzsägemehl.In This additional application will be a further preferred embodiment proposed, in which the component is also an upper and lower Covering layer, which consists essentially of bamboo fibers consists. The component also has a middle layer. These consists essentially of wood shavings or sawdust.
Das Bauteil hat bei dieser Bauweise den Vorteil, dass es besonders günstig herstellbar ist.The Component has the advantage in this construction that it can be produced particularly favorable is.
Die Ausführungsform wird unter Bezugnahme auf eine Zeichnung beispielhaft beschrieben, wobei weitere vorteilhafte Einzelheiten den Figuren der Zeichnung zu entnehmen sind.The embodiment will be described by way of example with reference to a drawing, wherein further advantageous details the figures of the drawing can be seen.
Den
Kern der Schalungsplatte
Die Schalungsplatte kann auch mit mehr als drei Schichten aus Bambus- oder Holzmaterial hergestellt werden, wenn eine noch höhere mechanische Stabilität erforderlich ist.The Shuttering board can also be used with more than three layers of bamboo or wood material can be produced if an even higher mechanical stability is required.
In
den drei Schichten ist das Material durch das wasserbeständige Bindemittel
Phenol-Formaldehydharz, also Phenolharz mit Formaldehyd als Härter, gebunden.
Hierdurch wird die Schalungsplatte wassertest. Zusätzlich weist
die Schalungsplatte an der Oberseite eine obere Melaminharzbeschichtung
- 11
- Schalungsplatteshuttering panel
- 22
- obere Deckschichtupper topcoat
- 33
- untere Deckschichtlower topcoat
- 44
- Mittelschichtmiddle class
- 55
- obere Melaminharzbeschichtungupper Melamine
- 66
- untere Melaminharzbeschichtunglower Melamine
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710046817 DE102007046817A1 (en) | 2007-07-17 | 2007-09-29 | Bamboo component |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710033606 DE102007033606A1 (en) | 2007-07-17 | 2007-07-17 | Component i.e. three-layered shuttering panel, for use in e.g. building construction, has upper and lower covering layers including respective bamboo fibers linked by water resistant binding agent i.e. phenol-formaldehyde resin |
DE200710046817 DE102007046817A1 (en) | 2007-07-17 | 2007-09-29 | Bamboo component |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007046817A1 true DE102007046817A1 (en) | 2009-04-02 |
Family
ID=40148975
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007018919U Expired - Lifetime DE202007018919U1 (en) | 2007-07-17 | 2007-07-17 | Bamboo component |
DE200710033606 Ceased DE102007033606A1 (en) | 2007-07-17 | 2007-07-17 | Component i.e. three-layered shuttering panel, for use in e.g. building construction, has upper and lower covering layers including respective bamboo fibers linked by water resistant binding agent i.e. phenol-formaldehyde resin |
DE200710046817 Withdrawn DE102007046817A1 (en) | 2007-07-17 | 2007-09-29 | Bamboo component |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007018919U Expired - Lifetime DE202007018919U1 (en) | 2007-07-17 | 2007-07-17 | Bamboo component |
DE200710033606 Ceased DE102007033606A1 (en) | 2007-07-17 | 2007-07-17 | Component i.e. three-layered shuttering panel, for use in e.g. building construction, has upper and lower covering layers including respective bamboo fibers linked by water resistant binding agent i.e. phenol-formaldehyde resin |
Country Status (1)
Country | Link |
---|---|
DE (3) | DE202007018919U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106553258A (en) * | 2016-11-24 | 2017-04-05 | 益阳万维竹业有限公司 | A kind of preparation technology of formaldehydeless waterproof composite board |
CN115431375A (en) * | 2022-08-09 | 2022-12-06 | 福建省永安林业(集团)股份有限公司 | bamboo-Chinese fir composite oriented structure shaving board and manufacturing method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104875271B (en) * | 2015-05-20 | 2017-03-08 | 福建省永安林业(集团)股份有限公司 | Bamboo mat material wood-based plate assembly automatic packing device |
DE102017122838B4 (en) | 2017-10-02 | 2020-03-12 | Schaeffler Technologies AG & Co. KG | Plug connection for a line system with crimped clip |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT81342B (en) * | 1912-02-06 | 1920-09-25 | Henry Alfred Gsell | Filling device for match machines. |
DE3902023A1 (en) * | 1989-01-20 | 1990-07-26 | Joseph Darma | Building material board made of natural fibres or waste products of plant origin and obtaining the fibres thereof |
JP2598178Y2 (en) * | 1991-09-13 | 1999-08-03 | 池田物産株式会社 | Reinforced interior materials |
JPH05321107A (en) * | 1992-05-22 | 1993-12-07 | Ikeda Bussan Co Ltd | Bamboo fiber felt |
JP2896499B2 (en) * | 1996-08-22 | 1999-05-31 | 林野庁森林総合研究所長 | Composite material and method for producing the same |
EP1480922A1 (en) * | 2002-02-25 | 2004-12-01 | Foundation for Development Aid ACP-EEC ASBL | Fibrous non-woven material, non-woven body and non-woven composite body, method for producing a fibrous non-woven material, and use of the same |
-
2007
- 2007-07-17 DE DE202007018919U patent/DE202007018919U1/en not_active Expired - Lifetime
- 2007-07-17 DE DE200710033606 patent/DE102007033606A1/en not_active Ceased
- 2007-09-29 DE DE200710046817 patent/DE102007046817A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106553258A (en) * | 2016-11-24 | 2017-04-05 | 益阳万维竹业有限公司 | A kind of preparation technology of formaldehydeless waterproof composite board |
CN115431375A (en) * | 2022-08-09 | 2022-12-06 | 福建省永安林业(集团)股份有限公司 | bamboo-Chinese fir composite oriented structure shaving board and manufacturing method thereof |
CN115431375B (en) * | 2022-08-09 | 2024-03-01 | 福建省永安林业(集团)股份有限公司 | Bamboo-fir composite oriented structure shaving board and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE102007033606A1 (en) | 2009-01-22 |
DE202007018919U1 (en) | 2009-11-19 |
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