DE19632980A1 - Method of processing wood for use as construction material - Google Patents

Method of processing wood for use as construction material

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Publication number
DE19632980A1
DE19632980A1 DE1996132980 DE19632980A DE19632980A1 DE 19632980 A1 DE19632980 A1 DE 19632980A1 DE 1996132980 DE1996132980 DE 1996132980 DE 19632980 A DE19632980 A DE 19632980A DE 19632980 A1 DE19632980 A1 DE 19632980A1
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Germany
Prior art keywords
wood
building material
wooden
wall
walls
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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Withdrawn
Application number
DE1996132980
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German (de)
Inventor
Horst Kleinert
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to DE1996132980 priority Critical patent/DE19632980A1/en
Publication of DE19632980A1 publication Critical patent/DE19632980A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B5/12Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7604Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84Walls made by casting, pouring, or tamping in situ
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)

Abstract

The wood is manufactured into wood parts of different sizes, whereby the large fractions of wood flour up to wood chippings are mixed together. The mixture is held together with a binder and can be used mostly in wooden house construction as filler inbetween the two leaves (3,4) of a wall, for the formwork (7) inbetween load-bearing beams to form a stable rigid construction. The material can also be used in walls not having inner and outer leaves, whereby it can be inserted in the form of a noggin between the wood of the wall frame to form the required wall construction. The material only takes up the space inbetween the wall leaves.

Description

Die Erfindung betrifft ein Verfahren zur Umwandlung von Holz jedweder Art zu einem Holzbaustoff, der insbesondere als Wand- und Deckenbaustoff zur Herstellung prak­ tisch massiver Holzwände und Decken verwendet wird.The invention relates to a method for converting wood of any kind into one Wooden building material, which is particularly useful as a wall and ceiling building material for manufacturing table made of solid wooden walls and ceilings.

Bei dem Verfahren wird Holz, und zwar Stammholz, Schwachholz, Holzabfälle wie Sägemehl und Hobelspäne, Holzreste, Altholz usw. durch mechanische Bearbeitung so zerkleinert, daß letztlich ein Gemisch aus Holzmehl, Holzhobelspänen und Holz­ stücken entsteht, das in entsprechenden Anteilen gemischt wird, um je nach Verwendungszweck ein mehr oder weniger hohlraumarmes Gemenge zu bilden.The process uses wood, namely trunk wood, small wood, wood waste such as Sawdust and wood shavings, wood residues, waste wood, etc. through mechanical processing crushed so that ultimately a mixture of wood flour, wood shavings and wood pieces, which is mixed in appropriate proportions, depending on Purpose to form a more or less void-free batch.

Dabei ist von entscheidender Bedeutung, daß das Holz zu gleichermaßen kurzen wie dicken Stücken bis zu etwa 50 mm Ausdehnung in allen Richtungen verarbeitet wird. Dies wird z. B. in Hackschnitzelanlagen erreicht.It is critical that the wood be equally short like thick pieces processed up to about 50 mm in all directions becomes. This is e.g. B. achieved in wood chip plants.

Zur Abtötung von Holzschädlingen wird das Holzgemenge entweder mit physikalischen oder mit chemischen Mitteln oder mit einer Kombination von beidem behandelt.To kill wood pests, the wood batch is either with physical or chemical means, or a combination of both treated.

So vorbereitet wird das Holzteilegemenge mit einem Bindemittel, wie z. B. Holzleim, Zement oder anderem versetzt bzw. gleichmäßig benetzt und als so entstandenes Schüttgut verarbeitet.The wood part quantity is prepared in this way with a binder, such as B. wood glue, Cement or other staggered or evenly wetted and as so created Bulk processed.

Dieser Holzbaustoff wird vorzüglich im Holzhausbau eingesetzt. Er kann Füll- und Isoliermaterial zwischen den üblichen Außen- und Innenwandschalen von Wänden sein und dort die sonst eingesetzten Faser- und Leichtbauwärmedämmstoffe ganz oder teilweise ersetzen.This wooden building material is primarily used in wooden house construction. He can fill and Insulating material between the usual outer and inner wall shells of walls be there and the fiber and lightweight thermal insulation materials used otherwise or replace partially.

Ebenso ist es möglich, den Holzbaustoff ohne Außen- und Innenwandschale nur zwischen den Wandrahmenhölzern zu verwenden, wobei der erhärtete Holzbaustoff für die Stabilität der Wand sorgt. It is also possible to only use the wooden building material without an outer and inner wall shell to use between the wall frame timbers, taking the hardened wood building material ensures the stability of the wall.  

Der Holzbaustoff kann bei der Fertighausherstellung zur Fertigung vorgefertigter Wände oder Wandelemente eingesetzt werden, er kann aber ebenso als abbindefähiges bzw. erhärtendes Schüttgut auf individuelle Baustellen transportiert und dort auf oder zwischen einer Schalung eingebaut werden.The wood building material can be prefabricated in the manufacture of prefabricated houses Walls or wall elements can be used, but it can also be used as setting or hardening bulk goods transported to individual construction sites and installed there on or between formwork.

Auch ist es möglich, den Holzbaustoff im Holzdeckenbau als Füllstoff auf einer Schalung zwischen die tragenden Balken einzubringen, wobei hier die Anlieferung im losen, noch nicht abgebundenen Zustand ebenso möglich ist, wie die Ver­ wendung von einlegefertigem, abgebundenem Material in Form von Platten unterschiedlicher Stärke.It is also possible to use the wooden building material as a filler in wooden ceiling construction Insert formwork between the load-bearing beams, with delivery here is possible in the loose, not yet set state, like the Ver Use of ready-to-use, set material in the form of plates of different strength.

Der Holzbaustoff kann auch zu klein- bis großformatigen Massivholzblöcken verarbeitet werden, die mit Hilfe eines speziellen Klebemörtels zu Wänden jedweder Gestalt zusammengefügt werden können. Solche Massivholzblöcke unterschied­ licher Breite, was zu unterschiedlich dicken Wänden führt, werden insbesondere zur Ausfachung von Holz-, Metall- oder auch Betonständerwänden (Fachwerkwände) eingesetzt oder ohne lastabtragende Mauerelemente zu wenig belasteten Wänden verarbeitet.The wood building material can also be used to make small to large-format solid wood blocks are processed using a special adhesive mortar to make walls for anyone Shape can be put together. Such solid wood blocks differed Licher width, which leads to walls of different thicknesses, are in particular for Filling out of wood, metal or concrete stud walls (half-timbered walls) used or without load-bearing wall elements too little loaded walls processed.

Aus bauphysikalischen Gründen können die Holzblöcke auch mit Hohlräumen versehen sein. Ebenso ist es möglich, die Stoßfugen oder die Lagerfugen oder die Stoß- und die Lagerfugen mit ineinandergreifenden Falzen zu versehen.For structural reasons, the wooden blocks can also have cavities be provided. It is also possible to use the butt joints or the bed joints or the To provide butt joints and bed joints with interlocking folds.

Die Erfindung wird anhand einiger bevorzugter Ausführungsbeispiele in den Zeichnungen weiter erläutert. Es zeigenThe invention is based on some preferred embodiments in the Drawings explained further. Show it

Fig. 1 einen Wandquerschnitt oder Wandgrundriß mit den tragenden Rahmenhölzern (2), den Innen- (3) und Außenschalen (4) und dem Holzbaustoff (1) als Füllmaterial, durch den eine massive Wand entsteht. Fig. 1 shows a wall cross section or wall plan with the load-bearing frame wood ( 2 ), the inner ( 3 ) and outer shells ( 4 ) and the wooden building material ( 1 ) as filler material, through which a solid wall is created.

Fig. 2 den gleichen Wandquerschnitt bzw. -grundriß, jedoch ohne die Außen- und Innenwandschalen, so daß allein die Rahmenhölzer (2) zusam­ men mit dem erhärteten Holzbaustoff (1) die Wand bilden. Fig. 2 shows the same wall cross-section or floor plan, but without the outer and inner wall shells, so that only the frame wood ( 2 ) together with the hardened wooden building material ( 1 ) form the wall.

Fig. 3 den gleichen Wandquerschnitt bzw. -grundriß wie Fig. 1, jedoch mit zusätzlicher Einlage eines Dämmstoffes (5) zwischen den Rahmenhölzern (2), wodurch der Holzbaustoff (1) einen kleineren Teil des Wandquerschnittes einnimmt. Fig. 3 shows the same wall cross-section or floor plan as Fig. 1, but with additional insert of an insulating material ( 5 ) between the frame timbers ( 2 ), whereby the wooden building material ( 1 ) occupies a smaller part of the wall cross-section.

Fig. 4 einen Deckenquerschnitt, bei dem der Holzbaustoff (1) zwischen den lasttragenden Deckenbalken (6) auf einer Schalung (7) eingebracht wurde. Durch unterschiedliche Anordnung der Schalung (7) zwischen den Tragbalken (6) wird die Dicke des Holzbaustoffes (1) und damit des massiven Teils der gesamten Decke je nach gewünschten, bau­ physikalischen Eigenschaften verändert. Fig. 4 shows a ceiling cross-section, in which the wooden building material ( 1 ) between the load-bearing ceiling beams ( 6 ) was placed on a formwork ( 7 ). Through different arrangement of the formwork ( 7 ) between the supporting beams ( 6 ), the thickness of the wooden building material ( 1 ) and thus the massive part of the entire ceiling is changed depending on the desired structural physical properties.

Fig. 5 vier verschiedene Massivholzblöcke im Grundriß. Seiten- und Vorder­ ansicht zuerst ohne Hohlraum, in der nächsten Zeile mit einem mittig angeordneten Hohlraum, in der dritten Zeile mit einer gefalzten Stoß­ fuge und zuletzt mit einer gefalzten Lagerfuge. Dabei sind die Darstel­ lungen lediglich als beispielhaft anzusehen. Andere Formen des oder der Hohlräume, sowie der Falze an der Stoßfuge und der Lagerfuge sind gleichfalls denkbar. Fig. 5 four different solid wood blocks in plan. Side and front view first without a cavity, in the next row with a centrally arranged cavity, in the third row with a folded butt joint and finally with a folded bed joint. The representations are merely exemplary. Other shapes of the cavity or cavities, as well as the folds on the butt joint and the bed joint are also conceivable.

Der neue Holzbaustoff ist vielseitig einsetzbar. Die Erfindung hat zum Ziel, auch das vielfältige Schwachholzangebot zu nutzen und insbesondere im Fertighausbau, aber auch auf örtlichen Baustellen, bei denen Holz in Wänden und Decken verwandt wird, ein Material zur Verfügung zu haben, mit dem mit Holz als Grundbaustoff massive Wände und Decken erstellt werden können, ohne ausschließlich auf Schnittholz entsprechender Abmessungen angewiesen zu sein.The new wood building material is very versatile. The aim of the invention is also that to use diverse range of small wood and especially in prefabricated house construction, however also on local construction sites where wood is used in walls and ceilings will have a material available with wood as the basic building material massive walls and ceilings can be created without being exclusively on Lumber of appropriate dimensions.

Mit diesem Holzbaustoff erstellte Wände, Decken und Häuser vereinigen in sich die Vorteile des Massivbaues mit denen des Holzbaues.Walls, ceilings and houses made with this wooden building material unite Advantages of solid construction with those of wood construction.

Die Erfindung hat zum Ziel, einerseits das vielfältige Schwachholzangebot zu nutzen und andererseits im Fertighaus- und Holzhausbau ein Material zur Verfügung zu haben, mit dem massive Wände und Decken erstellt werden können.The aim of the invention is, on the one hand, to use the diverse range of small wood and on the other hand, a material is available in prefabricated and wooden house construction with which solid walls and ceilings can be created.

Mit diesem Holzbaustoff erstellte Wände und Häuser vereinigen in sich die Vorteile des Massivbaues mit denen des Holzbaues.Walls and houses made with this wooden building material combine the advantages of solid construction with those of timber construction.

BezugszeichenlisteReference list

1 eingebauter Holzbaustoff
2 Wandrahmenhölzer
3 Wandinnenschale
4 Wandaußenschale
5 Dämmstoff
6 Lasttragende Deckenbalden, Tragbalken
7 Schalung für Holzbaustoff
l Länge
b Breite
h Höhe
1 built-in wooden building material
2 wall frame timbers
3 inner wall shell
4 outer wall shell
5 insulation
6 load-bearing ceilings, supporting beams
7 Formwork for wooden building materials
l length
b width
h height

Claims (6)

1. Verfahren zur Herstellung und Anwendung eines Holzbaustoffes aus gewachsenem Holz als Grundbaustoff, dadurch gekennzeichnet, daß Holz jedweder Form zu Holzteilen unterschiedlichster Größe verarbeitet wird, wobei die Größenfraktionen vom Holzmehl bis zu Holzstücken in für die Verwendung geeigneten Anteilen gemischt werden, das Gemisch mit Bindemittel versetzt wird und als Füllbaustoff vorwiegend im Holzhausbau bei Wänden zwischen Außen- (4) und Innenwandschale (3), bei Decken auf Schalung (7) zwischen den lasttragenden Balken (6), eingebracht wird, dort erhärtet und mit den Außen- und Innenwandschalen bei Wänden, bzw. mit den lasttragenden Balken bei Decken, eine feste, stabile Holzkonstruktion bildet.1. A process for the production and use of a wooden building material from grown wood as a basic building material, characterized in that wood of any shape is processed into wooden parts of various sizes, the size fractions from wood flour to pieces of wood are mixed in proportions suitable for use, the mixture with binder and is used as a filler mainly in wooden house construction for walls between the outer ( 4 ) and inner wall shell ( 3 ), for ceilings on formwork ( 7 ) between the load-bearing beams ( 6 ), hardened there and with the outer and inner wall shells Walls, or with the load-bearing beams on ceilings, forms a solid, stable wooden structure. 2. Verfahren zur Herstellung und Anwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Holzbaustoff in Wänden auch ohne Außen- (4) und Innenwandschale (3) verwendet werden kann, wobei er als Ausfachung zwischen die Wandrahmenhölzer (2) eingefügt wird und allein mit diesen die nach dem Zweck notwendige Wandkonstruktion bildet.2. A method for producing and using according to claim 1, characterized in that the wooden building material in walls can also be used without an outer ( 4 ) and inner wall shell ( 3 ), wherein it is inserted as infill between the wall frame members ( 2 ) and alone with this forms the wall construction necessary for the purpose. 3. Verfahren zur Herstellung und Anwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Holzbaustoff nur den Raum zwischen Außen- und Innenwandschale von Wänden einnimmt, der aus bauphysikalischen und Gründen der Wärmedämmung nicht von anderen Dämmstoffen (5) beansprucht wird.3. A method for manufacturing and application according to claim 1, characterized in that the wooden building material occupies only the space between the outer and inner wall shell of walls, which is not claimed by other insulation materials ( 5 ) for building physics and reasons of thermal insulation. 4. Verfahren zur Herstellung und Anwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Holzbaustoff auch als Füll- und Dämmstoff in Holzdecken zwischen den einzelnen Tragebalken (6) eingebracht wird, wobei hier die lose Anlieferung mit der Abbindung und Erhärtung nach dem Einbau auf einer Schalung oder die Verwendung als einlegefertige Plattenware gleichermaßen möglich ist. 4. A method of manufacture and use according to claim 1, characterized in that the wood building material is also introduced as a filler and insulating material in wooden ceilings between the individual support beams ( 6 ), with the loose delivery with the setting and hardening after installation on a Formwork or the use as ready-to-insert panels is equally possible. 5. Verfahren zur Herstellung und Anwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Holzbaustoff zu Massivholzblöcken ohne oder mit Hohlräumen, mit geraden oder gefalzten Stoß- und/oder Lagerfugen verarbeitet wird, die, mit Abmessungen wie Mauersteine aus anderen Materialien, mit Hilfe eines Klebemörtels zur Erstellung von Wänden und Wandausfachungen verwendet werden.5. A method for producing and using according to claim 1, characterized characterized in that the wood building material to solid wood blocks with or without Cavities, with straight or folded butt and / or bed joints is processed, with dimensions like bricks from others Materials, using an adhesive mortar to create walls and Infills are used. 6. Verfahren zur Herstellung und Anwendung nach Anspruch 1, dadurch gekennzeichnet, daß als Grundbaustoff zur Erzielung besonderer Eigen­ schaften und Gewichte nur Holz jeweils einer bestimmten Baumart verwendet wird.6. A method for producing and using according to claim 1, characterized characterized that as a basic building material to achieve special properties shafts and weights only wood of a certain tree type is used becomes.
DE1996132980 1996-08-16 1996-08-16 Method of processing wood for use as construction material Withdrawn DE19632980A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904341A1 (en) * 2006-07-25 2008-02-01 Claude Blouet Insulating wall for e.g. wood/metallic framework type supporting beam of house, has formwork elements mounted on construction site, and assembled by shelves, where shelves have lateral openings that engage wall supporting beams

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH189340A (en) * 1936-02-12 1937-02-28 Ott Adolf Wall construction.
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DE888457C (en) * 1951-10-27 1953-09-03 Velox Holzverwertung J Vogt K Roof sheathing and lightweight panels for their manufacture
DE910586C (en) * 1952-06-15 1954-05-03 Robert Binkle Storage flooring
DE3625405A1 (en) * 1986-07-26 1988-02-04 Hubert Fritz Process for producing insulated walls of wooden houses
DE3627647A1 (en) * 1986-08-14 1988-03-03 Leon Dipl Ing Pytlik Process for producing structural parts with a load-bearing wooden structure
DE8807565U1 (en) * 1988-06-10 1988-07-21 Hebel Alzenau GmbH & Co, 8755 Alzenau Component set for the production of roof and ceiling structures
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EP0572883A1 (en) * 1992-05-30 1993-12-08 Hubert Fritz Wall for a wooden house with insulation
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FR2904341A1 (en) * 2006-07-25 2008-02-01 Claude Blouet Insulating wall for e.g. wood/metallic framework type supporting beam of house, has formwork elements mounted on construction site, and assembled by shelves, where shelves have lateral openings that engage wall supporting beams

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