WO2013037355A1 - Kantel sowie bauelement, fenster und/oder tür sowie herstellungsverfahren für eine kantel - Google Patents
Kantel sowie bauelement, fenster und/oder tür sowie herstellungsverfahren für eine kantel Download PDFInfo
- Publication number
- WO2013037355A1 WO2013037355A1 PCT/DE2012/100204 DE2012100204W WO2013037355A1 WO 2013037355 A1 WO2013037355 A1 WO 2013037355A1 DE 2012100204 W DE2012100204 W DE 2012100204W WO 2013037355 A1 WO2013037355 A1 WO 2013037355A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bamboo
- glue
- kantel
- layers
- individual
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/122—Laminated
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/10—Constructions depending on the use of specified materials of wood
Definitions
- Kantel as well as component, window and / or door as well
- the invention relates to a Kantel for the construction and construction of components, windows and / or doors, comprising a plurality of individual rods, each having a rectangular cross-section, wherein the individual rods in rows one above the other and in layers one above the other layer by means of a glue together to form a composite are arranged glued.
- the invention relates to a component, window and / or a door with the inventive sheath and a manufacturing method for a sheath according to the invention
- Kantel is a workpiece made of wood or a similar material, which is formed by lamination of several elongated individual rods. These individual rods are substantially identical and have a rectangular or square cross-section.
- the known in the art Kantein are made of wood, the most diverse types of wood are used.
- Kantein is its special property in terms of strength, because by tearing large cross-sections the wood is taken off the inner tension and by reassembling using a glue a composite is formed, which has clearly higher strength values than the starting material in a simple square timber design in solid wood. Only by laminating, for example, large cross sections can be produced, which have far more favorable properties through the composite material. Furthermore, faulty locations can be correspondingly eliminated in order to be able to use only perfect wood as the starting material in this way.
- edge offers the advantage that it has particularly good torsional rigidity over a long period, provided that the glue and thus the glue used are durable.
- Such a prior art shroud comprises a plurality of layers of like wood arranged side by side. Furthermore, these layers are connected to each other with different glues, in which case their subsequent use is in the foreground.
- glues to be used in particular D1, D2, D3 and D4 glues are used. These glues are suitable for indoor use with simple requirements as well as frequent and prolonged exposure to run-off water or condensation, as well as outdoors, whereby the edges created with it can be exposed to the weather.
- wooden shells must be provided with an appropriate surface protection in order to be nevertheless durably formed, as they would otherwise be strongly attacked by the weather.
- Kantel is so far known as wood-based material and is now also in the field of wood replacement components - here from "grass” - used in particular for the production of window frames and casements, front doors, balcony doors, conservatory components and other components, from the material bamboo.
- the Kantel for the construction and construction of components, windows and / or doors, comprises a plurality of individual bars, one each
- bamboo single rods are glued together, the bamboo singles of two superimposed layers are arranged with an overlap to each other.
- bamboo also binds more CO 2 than deciduous trees and produces more oxygen. bamboo is an evergreen plant and grows throughout Southeast Asia. In tropical areas, the stalks are 10-12 meters high and reach a diameter of 10-15 cm.
- a Kantel is created in an advantageous manner, which is characterized by a high stability and has a relation to solid wood improved swelling and shrinkage behavior. Since the kantel according to the invention usually no stabilizing metal elements or profiles used and also are not necessary or are, the Kantel invention has the advantage that it can be processed with conventional tools, especially with conventional woodworking tools.
- a sustainable and resource-saving natural material is used by the configuration as a full bamboo profile, wherein this raw material is also easy to grow and harvest. The average growth and cultivation period of bamboo grass is only 5 years, whereas traditional woods such as beech require about 25 years and oak even about 80 years to maturity.
- Kantein be about 5 years, whereas Kantein of larch, oak or tropical woods should be treated even about every 3 years.
- the bamboo singles or the prefabricated bamboo segments from already assembled bamboo single sticks are glued together layer by layer and pressed together under pressure and assembled into a composite. It is understood that the bamboo grass fibers along the rod-shaped bamboo singles are oriented so as to exploit their property at all.
- the overlap area of the individual bamboo singles of two superimposed layers is in the range of 20 to 80%, preferably at 50% overlap.
- a preferred form of overlap is given. Nevertheless, it should be noted at this point that a composite without layer-by-layer offset is nonetheless possible, but brings with it clear disadvantages compared to the inventive offset in terms of dimensional stability, rigidity and longevity.
- the edge according to the invention as well as the windows, doors and components to be explained further below are free of allergenic substances, have a good resistance to mold and vermin after processing, barely chill in the processed state and are therefore highly suitable for humidification Resins and tannins and also highly dimensionally stable.
- the cladding should have at least 6 layers, more preferably exactly 8 layers, since it has been shown that this number of layers leads to a very stable cladding.
- the glue to be used is a glue of the D4 glue class according to the standard EN 204, wherein the glue is preferably a synthetic resin or polyurethane glue.
- the glue is particularly preferred to use a one-component glue which has the property of being water-insensitive and UV-resistant and, in addition, withstands larger temperature fluctuations.
- the kantel is machined by mechanical processing, namely milling, sawing, grinding, planing and / or drilling, whereby the kantel can be formed as a profile element for a component, window and / or door.
- Conventional woodworking methods can be used for this invention Kantel.
- Particularly preferred is the bamboo used an altitude bamboo with a mounting height of about 1000 m above sea level.
- a component, window and / or door comprises at least, preferably a multiplicity, particularly preferably exclusively edge according to the invention, wherein the edges form at least one visible supporting structure and are arranged at least partially in the outer area such that they form the outer and environmental frame.
- the manufacturing method for a sheath according to the invention comprises the steps: a) prefabricating the bamboo singles;
- the bamboo singles are joined together in rows with the addition of glue and under pressure from a pressure of 0.001 N / mm 2 (corresponding to 0, 1 t / m 2 ) to 0, 5 N / mm 2 (corresponding to 50 t / m 2 ) and the joining of the rows of bamboo singles into a dressing of at least three layers with the addition of glue and under pressure of a pressure of 0.001 N / mm 2 (corresponding to 0, 1 t / m 2 ) up to 0.5 N / mm 2 (corresponding to 50 t / m 2 ) in one step.
- the assembly is preferably carried out under pressure from a pressure of 0.01 N / mm 2 (corresponding to 1 t / m 2 ) to 0, 1 N / mm 2 (corresponding to 10 t / m 2 ). Surprisingly, however, the pressure of 0.01 N / mm 2 (corresponding to 1 t / m 2 ) seems to be sufficient to produce a sheath according to the invention.
- Fig. 1 is a perspective view of an embodiment of a Kantel (1) according to the invention; 2 shows a section through the embodiment of the invention Kantel according to FIG. 1.
- Fig. 3 shows a window with a window frame (21) and a window sash (22) according to the invention, machined Kantein (1) and Fig. 4, a door with a door frame (31) and a door frame (32) of inventive, machined Kantein (1 ).
- a shroud 1 which at least three L, L ', but regularly at least and more preferably eight layers L, L' of juxtaposed R, R 'arranged bamboo single 1 1 has. These individual bamboo elements 1 1 and the layers L, L 'are glued together with a D4 glue, according to the currently valid standard EN 204, and form the shroud 1 according to the invention arranged in the offset U.
- the offset U is 20 to 80% and preferably exactly 50%.
- the arrangement and rotation and the bamboo singles 1 1 in the layers L, L 'of the shroud 1 is chosen at random and achieved in the shroud 1 a particularly high stability, since the individual layers L, L' is a particularly high supporting and thus a deformation of described Kantel 1 have counteracting property.
- the same reference numerals as in FIG. 1 are used for the same elements. For their basic function, reference is made to FIG. 1.
- FIG. 2 shows a section through the shroud 1 described in FIG. It can easily be seen the eight individual layers L, L ', which form arranged in the offset the Kantel 1.
- Fig. 3 shows an embodiment of the invention Kantel 1 in a mechanically machined mold 1 * , wherein the shroud 1 * the window 21, 22 forms. In this case, the shroud 1 * is arranged such that the layers L, U lie next to one another in the horizontal direction. Equally important is the size, ie the cross-section, namely width and height, of the bamboo singles 1 1, which can be designed differently. Although their height is always almost equal to order them next to each other in rows, but their width is widely varying, so that this forms a changing offset that forms different overlapping areas U.
- the overlap U of the individual rods 1 1 can be designed to vary greatly within a Kantel 1.
- Fig. 4 shows an embodiment of the invention Kantel 1 in a mechanically machined mold 1 * , wherein the shroud 1 * the door 31, 32 forms.
- kantel 1 is created, which is characterized by a high stability and ease of editing.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112012003798.7T DE112012003798A5 (de) | 2011-09-13 | 2012-07-06 | Kantel sowie Bauelement, Fenster und/oder Tür sowie Herstellungsverfahren für eine Kantel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011105659.0 | 2011-09-13 | ||
DE201120105659 DE202011105659U1 (de) | 2011-09-13 | 2011-09-13 | Massiv verpresste und schichtverleimte Voll-Bambuskantelprofile zur Herstellung von Fensterrahmen und -Flügeln und (Haus-) Türen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013037355A1 true WO2013037355A1 (de) | 2013-03-21 |
Family
ID=45443951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2012/100204 WO2013037355A1 (de) | 2011-09-13 | 2012-07-06 | Kantel sowie bauelement, fenster und/oder tür sowie herstellungsverfahren für eine kantel |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE202011105659U1 (de) |
WO (1) | WO2013037355A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113585452A (zh) * | 2021-06-30 | 2021-11-02 | 东南大学 | 全预应力拼装的正交胶合竹板-墙建筑结构体系及其施工方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113967955B (zh) * | 2021-11-12 | 2023-05-02 | 白建国 | 一种用涂料封闭的竹门窗型材制备门窗的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10030721A1 (de) * | 2000-06-23 | 2002-01-10 | Adolf Muenchinger Holz Imp Exp | Kantel |
DE102008048250A1 (de) * | 2008-09-19 | 2010-04-01 | Hansa-Holz-Kontor Horst Rückle GmbH & Co. KG | Holm zur Bildung eines Bettrahmens |
EP2199045A1 (de) * | 2007-09-07 | 2010-06-23 | Shanghai Yunsheng Bamboo And Wood Product Co., Ltd | Verbindungsloses gelängtes bambusabschnittsmaterial und entsprechendes verfahren |
US20110036042A1 (en) * | 2009-08-13 | 2011-02-17 | Slaven Jr Leland | Bamboo open web joist |
-
2011
- 2011-09-13 DE DE201120105659 patent/DE202011105659U1/de not_active Withdrawn - After Issue
-
2012
- 2012-07-06 DE DE112012003798.7T patent/DE112012003798A5/de not_active Withdrawn
- 2012-07-06 WO PCT/DE2012/100204 patent/WO2013037355A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10030721A1 (de) * | 2000-06-23 | 2002-01-10 | Adolf Muenchinger Holz Imp Exp | Kantel |
EP2199045A1 (de) * | 2007-09-07 | 2010-06-23 | Shanghai Yunsheng Bamboo And Wood Product Co., Ltd | Verbindungsloses gelängtes bambusabschnittsmaterial und entsprechendes verfahren |
DE102008048250A1 (de) * | 2008-09-19 | 2010-04-01 | Hansa-Holz-Kontor Horst Rückle GmbH & Co. KG | Holm zur Bildung eines Bettrahmens |
US20110036042A1 (en) * | 2009-08-13 | 2011-02-17 | Slaven Jr Leland | Bamboo open web joist |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113585452A (zh) * | 2021-06-30 | 2021-11-02 | 东南大学 | 全预应力拼装的正交胶合竹板-墙建筑结构体系及其施工方法 |
Also Published As
Publication number | Publication date |
---|---|
DE112012003798A5 (de) | 2014-05-22 |
DE202011105659U1 (de) | 2011-12-05 |
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