EP1041210A2 - Exterior wall - Google Patents
Exterior wall Download PDFInfo
- Publication number
- EP1041210A2 EP1041210A2 EP00106881A EP00106881A EP1041210A2 EP 1041210 A2 EP1041210 A2 EP 1041210A2 EP 00106881 A EP00106881 A EP 00106881A EP 00106881 A EP00106881 A EP 00106881A EP 1041210 A2 EP1041210 A2 EP 1041210A2
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- EP
- European Patent Office
- Prior art keywords
- layer
- wall according
- thermal insulation
- insulation layer
- clay
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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.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 239000011122 softwood Substances 0.000 claims abstract description 5
- 239000011505 plaster Substances 0.000 claims abstract description 4
- 239000004927 clay Substances 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 3
- 229920006328 Styrofoam Polymers 0.000 claims description 2
- 239000008261 styrofoam Substances 0.000 claims description 2
- 238000009415 formwork Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 6
- 229920006329 Styropor Polymers 0.000 abstract 1
- 239000004566 building material Substances 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000012720 thermal barrier coating Substances 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011492 sheep wool Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
- E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
- E04B2/703—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal vertical elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, 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
- E04B1/762—Exterior insulation of exterior walls
Definitions
- the present invention relates to an outer wall for buildings, especially for residential buildings consisting of a load-bearing Wooden structure and clay elements.
- outer walls of buildings there are for the design of outer walls of buildings various possibilities. Such external walls are common made of bricks, concrete elements or special ones Made of lightweight materials.
- the basic variants for the The structure of the outer walls has mostly been known for a long time.
- outer walls have also been in half-timbered construction manufactured. This is a load-bearing wooden structure made up of more or less strong beams, with empty spaces between the individual bar elements remain, so-called compartments. These compartments can turn filled with various building materials. It is also known, the compartments with a mixture of clay and straw to fill in or burned or dried clay blocks in to use these compartments.
- a disadvantage of the half-timbered construction filled with clay is that the different building materials wood and Clay depending on the temperature and humidity expand to different extents. This leads to over the years a gap between the clay and the wood. On the one hand the appearance is impaired if, for example plaster applied on the outside due to the different Expansion cracks in many places. The Grouting also leads to an impairment of physical building characteristics, because of the joints water can penetrate, which ultimately the thermal insulation properties the outer wall will deteriorate significantly.
- the object of the present invention is therefore to provide a novel exterior wall, the high static Meets requirements, the advantageous building physics Includes properties of clay and above In addition, good thermal insulation and sound insulation with simultaneous Ensures windproofness.
- This object is achieved in that the wall from a outer thermal insulation layer, an inner flat board stack element and one between the insulation layer and the board stacking element enclosed flat layer of clay.
- This outer wall structure has the advantage that very good thermal insulation achievable is. This also results from the fact that the Thermal insulation layer is flat, so that no cold bridges between the thermal insulation material and load-bearing components arise.
- the desired static properties of the The outer wall is essentially through the inner board stack element provided. Board stacking elements can be high Absorb loads. Because these board stacking elements are made of wood exist, there is climatic communication between the Interior of the building and clay layer through the board stack element possible through. Due to the layer structure possible mechanical stresses between the individual Layers added without affecting the individual layer become.
- An advantageous embodiment of the outer wall stands out characterized in that the board stack element with open joints is formed, the individual boards in the stacking direction not glued together but mechanically by compliant Fasteners such as nails, pins, dowels or the like are connected.
- This configuration improves the communication options for the enclosed clay layer, because moisture is particularly good over the joints can be transported between the individual boards.
- Depends on the temperature and the value of the air humidity also changes the size of the joints between the Boards, so that as a result inside the building one for the well-being optimal climate is created. In the heating season can the moisture stored in the clay layer to the Interior are given, so that a too dry indoor climate is avoided.
- a preferred embodiment of the present invention is characterized in that the clay layer a Solid clay layer is.
- the present largely homogeneous Clay layer has a particularly high storage capacity for Humidity.
- the homogeneous structure also serves this purpose Layer and the resulting mass of a good one Soundproofing.
- thermal barrier coating made of soft wood fiber insulation. This is a fully biological construction of the outer wall possible. To the thermal insulation layer will not have high static requirements provided so that softwood can be used here which has a good thermal insulation value.
- the thermal barrier layer also made of styrofoam or a similar plastic consist. With these materials, particularly high thermal insulation values can be achieved can be achieved. In other embodiments any other thermal insulation materials can be used become. For example, mineral fiber boards or made of Thermal insulation elements made from natural raw materials are used become.
- Weather shell can serve, for example, a plaster layer, through which the thermal insulation layer is effective against weather influences is protected.
- the weather shell is usually used also the visual design of the outer wall.
- a weather shell e.g. from wooden shingles that form the weather shell. If in this case the thermal insulation layer is also made of wood there is, in turn, a consistent biological structure of the Outside wall ensured.
- the only figure shows a perspective sectional view an outer wall.
- the overall structure according to the invention is particularly for external walls of buildings, e.g. B. residential buildings, suitable.
- the outer wall has a board stacking element on the inward side 1, which consists of a variety of boards 2 is composed.
- the board stack element also made of square timber or similar strings lined up Wooden elements exist.
- the grain direction this board 2 runs e.g. vertical so that the board stacking element static loads in the vertical direction are good can record.
- the individual wooden elements 2 are through Connecting elements 3 mechanically interconnected, where as connecting elements such as nails, steel or Hardwood pins, dowels or the like can be used.
- the manufacture of such board stacking elements is general known.
- the individual boards 2 preferably not together glued so that the joints 4 between the individual boards enable easier moisture transfer.
- the outer wall has a thermal insulation layer facing the outside 5, which is also formed over the entire surface.
- thermal insulation layer 5 can, for example, be made of suitable ones Plastic plates consist of a rail system or are connected to each other by adhesive connections.
- the thermal insulation layer can maintain the wall structure as naturally as possible but also be made from softwood. Wood fiber boards are also used if they are for outdoor use is intended. Are natural also insulation materials such as sheep wool or mineral fibers can be used, as is generally known in the prior art is.
- the heat insulation layer 5 can be directly on the board stack element 1 are attached by passing through the clay layer 10 extending fasteners are used.
- the invention Outside wall a particularly biological structure of buildings allows without restrictions on the static and to bring building physics requirements with it. In particular, it is a health-promoting and allergy-resistant construction. With the invention Outside wall is air conditioning inside the building and high thermal insulation is also possible.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
- Gyroscopes (AREA)
- Surgical Instruments (AREA)
- Cereal-Derived Products (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Außenwand für Bauwerke, insbesondere für Wohnbauten, bestehend aus einer tragenden Holzkonstruktion und Lehmelementen.The present invention relates to an outer wall for buildings, especially for residential buildings consisting of a load-bearing Wooden structure and clay elements.
Für die Gestaltung von Außenwänden von Bauwerken gibt es vielfältige Möglichkeiten. Häufig werden solche Außenwände aus Ziegelsteinen, Betonelementen oder auch speziellen Leichtbaustoffen hergestellt. Die Grundvarianten für den Aufbau der Außenwände sind zumeist seit langer Zeit bekannt. Seit mehreren hundert Jahren werden Außenwände auch in Fachwerkbauweise hergestellt. Dabei wird eine tragende Holzkonstruktion aus mehr oder weniger starken Balken aufgebaut, wobei zwischen den einzelnen Balkenelementen Leerräume verbleiben, sogenannte Gefache. Diese Gefache können wiederum mit verschiedenen Baustoffen ausgefüllt werden. Es ist auch bekannt, die Gefache mit einer Mischung aus Lehm und Stroh auszufüllen oder gebrannte bzw. getrocknete Lehmbausteine in diese Gefache einzusetzen.There are for the design of outer walls of buildings various possibilities. Such external walls are common made of bricks, concrete elements or special ones Made of lightweight materials. The basic variants for the The structure of the outer walls has mostly been known for a long time. For several hundred years, outer walls have also been in half-timbered construction manufactured. This is a load-bearing wooden structure made up of more or less strong beams, with empty spaces between the individual bar elements remain, so-called compartments. These compartments can turn filled with various building materials. It is also known, the compartments with a mixture of clay and straw to fill in or burned or dried clay blocks in to use these compartments.
Ein Nachteil der mit Lehm ausgefachten Fachwerkkonstruktion besteht darin, daß sich die verschiedenen Baustoffe Holz und Lehm in Abhängigkeit von der Temperatur und der Feuchtigkeit unterschiedlich stark ausdehnen. Über die Jahre führt dies zu einer Fugenbildung zwischen dem Lehm und dem Holz. Einerseits wird dadurch die Optik beeinträchtigt, wenn beispielsweise auf der Außenseite aufgebrachter Putz aufgrund der unterschiedlichen Ausdehnung an vielen Stellen Risse erhält. Die Fugenbildung führt aber auch zu einer Beeinträchtigung der bauphysikalischen Merkmale, da durch die Fugen Wasser eindringen kann, wodurch letztlich die Wärmedämmeigenschaften der Außenwand deutlich verschlechtert werden.A disadvantage of the half-timbered construction filled with clay is that the different building materials wood and Clay depending on the temperature and humidity expand to different extents. This leads to over the years a gap between the clay and the wood. On the one hand the appearance is impaired if, for example plaster applied on the outside due to the different Expansion cracks in many places. The Grouting also leads to an impairment of physical building characteristics, because of the joints water can penetrate, which ultimately the thermal insulation properties the outer wall will deteriorate significantly.
Trotz dieser Nachteile besteht ein erheblicher Bedarf am Einsatz des Baustoffes Lehm, da dieser auch sehr vorteilhafte bauphysikalische Eigenschaften besitzt, wie beispielsweise das Vermögen zur Feuchtigkeitsspeicherung. Lehm wird auch aus gesundheitlichen Überlegungen heraus als Baustoff in jüngster Zeit wieder häufiger eingesetzt. So werden gepreßte und getrocknete Bausteine angeboten, die aus einer Mischung aus Stroh und Lehm und ggf. weiteren Zuschlagstoffen bestehen. Die hohen Anforderungen an die Wärmedämmung, die heutzutage gestellt werden, können von diesen Baustoffen zumeist nicht erfüllt werden. Sofern auf die tragende Holzkonstruktion verzichtet wird, können statische Anforderungen bei größeren Bauwerken mit diesen Lehmbausteinen ebenfalls nicht erfüllt werden.Despite these disadvantages, there is a considerable need for Use of the building material clay, as this is also very beneficial has physical properties, such as the ability to retain moisture. Clay is also made health considerations as a recent building material Time used more often. So are pressed and Dried building blocks are offered that are made from a mixture of Straw and clay and possibly other additives exist. The high demands placed on thermal insulation today of these building materials can usually not be provided be fulfilled. If applicable to the load-bearing wooden structure If there are no static requirements for larger ones Buildings with these clay building blocks are also not fulfilled become.
Es gibt parallel zu dieser Entwicklung Bestrebungen, den Baustoff Holz vermehrt einzusetzen, um statischen Anforderungen ohne den Einsatz von Stahl oder Beton gerecht zu werden. Beispielsweise ist aus der DE 195 13 729 A1 ein Brettstapelelement bekannt, bei welchem eine Vielzahl einzelner Bretter zu einem massiven Bauelement zusammengesetzt sind. Derartige Brettstapelelemente lassen sich auch als Wandelemente verwenden, wobei jedoch wegen der unzureichenden Schalldämmung vor allem der Einsatz bei Innenwänden in Betracht kommt.In parallel to this development, there are efforts to: Building material wood is increasingly used to meet static requirements without doing justice to the use of steel or concrete. For example, DE 195 13 729 A1 is a board stack element known in which a variety of individual boards are assembled into a solid component. Such Board stacking elements can also be used as wall elements, however, because of inadequate sound insulation all the use in interior walls comes into consideration.
Es besteht daher ein Bedarf für einen Außenwandaufbau, der sowohl die Vorteile einer tragenden Holzkonstruktion als auch die Vorteile der Verwendung von Lehmbaustoffen in sich vereint, ohne die Nachteile bekannter Fachwerkwände aufzuweisen. Außerdem sollen die Wärme- und Schalldämmeigenschaften verbessert sein.There is therefore a need for an outer wall structure that both the advantages of a load-bearing wooden structure as well the advantages of using earth building materials in themselves united without having the disadvantages of known truss walls. In addition, the heat and sound insulation properties be improved.
Die Aufgabe der vorliegenden Erfindung besteht somit darin, eine neuartige Außenwand bereitzustellen, die hohen statischen Anforderungen gerecht wird, die vorteilhaften bauphysikalischen Eigenschaften von Lehm einschließt und darüber hinaus eine gute Wärmedämmung und Schalldämmung bei gleichzeitiger Sicherung der Winddichtigkeit ermöglicht.The object of the present invention is therefore to provide a novel exterior wall, the high static Meets requirements, the advantageous building physics Includes properties of clay and above In addition, good thermal insulation and sound insulation with simultaneous Ensures windproofness.
Diese Aufgabe wird dadurch gelöst, daß die Wand aus einer äußeren Wärmedämmschicht, einem inneren flächigen Brettstapelelement und einer zwischen Wärmedämmschicht und Brettstapelelement eingeschlossenen flächigen Lehmschicht besteht. Dieser Außenwandaufbau bietet den Vorteil, daß durch die äußere Wärmedämmschicht eine sehr gute Wärmedämmung erreichbar ist. Dies ergibt sich auch aus der Tatsache, daß die Wärmedämmschicht flächig ausgebildet ist, so daß keine Kältebrücken zwischen dem Wärmedämmaterial und tragenden Bauteilen entstehen. Die gewünschten statischen Eigenschaften der Außenwand werden im wesentlichen durch das innere Brettstapelelement bereitgestellt. Brettstapelelemente können hohe Lasten aufnehmen. Da diese Brettstapelelemente aus Holz bestehen, ist eine klimatische Kommunikation zwischen dem Innenraum des Gebäudes und der Lehmschicht durch das Brettstapelelement hindurch möglich. Durch den Schichtaufbau können mögliche mechanische Spannungen zwischen den einzelnen Schichten ohne Beeinträchtigung der einzelnen Schicht aufgenommen werden.This object is achieved in that the wall from a outer thermal insulation layer, an inner flat board stack element and one between the insulation layer and the board stacking element enclosed flat layer of clay. This outer wall structure has the advantage that very good thermal insulation achievable is. This also results from the fact that the Thermal insulation layer is flat, so that no cold bridges between the thermal insulation material and load-bearing components arise. The desired static properties of the The outer wall is essentially through the inner board stack element provided. Board stacking elements can be high Absorb loads. Because these board stacking elements are made of wood exist, there is climatic communication between the Interior of the building and clay layer through the board stack element possible through. Due to the layer structure possible mechanical stresses between the individual Layers added without affecting the individual layer become.
Eine vorteilhafte Ausführungsform der Außenwand zeichnet sich dadurch aus, daß das Brettstapelelement mit offenen Fugen gebildet ist, wobei die einzelnen Bretter in Stapelrichtung nicht miteinander verleimt sondern mechanisch durch nachgiebige Verbindungselemente wie Nägel, Stifte, Dübel oder dergleichen verbunden sind. Diese Ausgestaltung verbessert die Kommunikationsmöglichkeiten zur eingeschlossenen Lehmschicht, da Feuchtigkeit besonders gut über die Fugen zwischen den einzelnen Brettern transportiert werden kann. In Abhängigkeit von der Temperatur und dem Wert der Luftfeuchtigkeit verändert sich auch das Maß der Fugen zwischen den Brettern, so daß im Ergebnis im Inneren des Bauwerkes ein für das Wohlbefinden optimales Klima entsteht. In der Heizperiode kann die in der Lehmschicht gespeicherte Feuchtigkeit an den Innenraum abgegeben werden, so daß ein zu trockenes Raumklima vermieden wird.An advantageous embodiment of the outer wall stands out characterized in that the board stack element with open joints is formed, the individual boards in the stacking direction not glued together but mechanically by compliant Fasteners such as nails, pins, dowels or the like are connected. This configuration improves the communication options for the enclosed clay layer, because moisture is particularly good over the joints can be transported between the individual boards. In Depends on the temperature and the value of the air humidity also changes the size of the joints between the Boards, so that as a result inside the building one for the well-being optimal climate is created. In the heating season can the moisture stored in the clay layer to the Interior are given, so that a too dry indoor climate is avoided.
Eine zu bevorzugenden Ausführungsform der vorliegenden Erfindung zeichnet sich dadurch aus, daß die Lehmschicht eine Massivlehmschicht ist. Die damit vorliegende weitgehend homogene Lehmschicht hat ein besonders hohes Speichervermögen für Feuchtigkeit. Außerdem dient der homogene Aufbau dieser Schicht und die daraus resultierende Masse einer guten Schalldämmung.A preferred embodiment of the present invention is characterized in that the clay layer a Solid clay layer is. The present largely homogeneous Clay layer has a particularly high storage capacity for Humidity. The homogeneous structure also serves this purpose Layer and the resulting mass of a good one Soundproofing.
Bei einer abgewandelten Ausführungsform besteht die Wärmedämmschicht aus Holzweichfaserdämmstoffen. Dadurch ist ein voll biologischer Aufbau der Außenwand möglich. An die Wärmedämmschicht werden keine hohen statischen Anforderungen gestellt, so daß hier Weichholz verwendet werden kann, welches einen guten Wärmedämmwert aufweist.In a modified embodiment, there is the thermal barrier coating made of soft wood fiber insulation. This is a fully biological construction of the outer wall possible. To the thermal insulation layer will not have high static requirements provided so that softwood can be used here which has a good thermal insulation value.
Bei einer abgewandelten Ausführungsform kann die Wärmedammschicht auch aus Styropor oder einem ähnlichen Kunststoff bestehen. Mit diesen Materialien können besonders hohe Wärmedämmwerte erreicht werden. Bei anderen Ausführungsformen können beliebige andere Wärmedämmaterialien eingesetzt werden. Beispielsweise können Mineralfaserplatten oder aus natürlichen Rohstoffen hergestellte Wärmedämmelemente eingesetzt werden.In a modified embodiment, the thermal barrier layer also made of styrofoam or a similar plastic consist. With these materials, particularly high thermal insulation values can be achieved can be achieved. In other embodiments any other thermal insulation materials can be used become. For example, mineral fiber boards or made of Thermal insulation elements made from natural raw materials are used become.
Es ist vorteilhaft, wenn auf der Außenseite der Wärmedämmschicht eine sogenannte Wetterschale aufgebracht ist. Als Wetterschale kann beispielsweise eine Putzschicht dienen, durch welche die Wärmedämmschicht wirksam vor Witterungseinflüssen geschützt wird. Üblicherweise dient die Wetterschale auch der optischen Gestaltung der Außenwand.It is advantageous if on the outside of the thermal barrier coating a so-called weather shell is applied. As Weather shell can serve, for example, a plaster layer, through which the thermal insulation layer is effective against weather influences is protected. The weather shell is usually used also the visual design of the outer wall.
Bei einer abgewandelten Ausführungsform kann eine Wetterschale, z.B. aus Holzschindeln, die Wetterschale bilden. Wenn in diesem Fall die Wärmedämmschicht ebenfalls aus Holz besteht, ist wiederum ein durchgängig biologischer Aufbau der Außenwand sichergestellt.In a modified embodiment, a weather shell, e.g. from wooden shingles that form the weather shell. If in this case the thermal insulation layer is also made of wood there is, in turn, a consistent biological structure of the Outside wall ensured.
Weitere Vorteile, Einzelheiten und Weiterbildungen der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung einer bevorzugten Ausführungsform, unter Bezugnahme auf die Zeichnung.Further advantages, details and further developments of the present invention result from the following Description of a preferred embodiment, with reference on the drawing.
Die einzige Fig. zeigt eine perspektivische Schnittansicht einer Außenwand.The only figure shows a perspective sectional view an outer wall.
In der Fig. sind vor allem die für das Wesen der Erfindung entscheidenden Merkmale dargestellt. Dem Fachmann sind Einzelheiten bekannter Außenwände geläufig, so daß er diese bei der Bemessung der erfindungsgemäßen Außenwand in Ansatz bringen kann. In the figure, there are mainly those for the essence of the invention decisive features. The specialist are Details of known outer walls familiar, so that he in the design of the outer wall according to the invention can bring.
Der erfindungsgemäße Gesamtaufbau ist insbesondere für Außenwände von Bauwerken, z. B. Wohnbauten, geeignet. Die Außenwand besitzt auf der nach innen gerichteten Seite ein Brettstapelelement 1, welches aus einer Vielzahl von Brettern 2 zusammengesetzt ist. In bekannter Weise kann das Brettstapelelement auch aus Kanthölzern oder ähnlichen flächig aneinandergereihten Holzelementen bestehen. Die Faserrichtung dieser Bretter 2 verläuft z.B. vertikal, so daß das Brettstapelelement statische Belastungen in vertikaler Richtung gut aufnehmen kann. Die einzelnen Holzelemente 2 sind durch Verbindungselemente 3 mechanische miteinander verbunden, wobei als Verbindungselemente beispielsweise Nägel, Stahl- oder Hartholzstifte, Dübel oder dergleichen verwendbar sind. Die Herstellung solcher Brettstapelelemente ist allgemein bekannt. Bei dem hier dargestellten Außenwandaufbau werden die einzelnen Bretter 2 vorzugsweise nicht miteinander verleimt, so daß die Fugen 4 zwischen den einzelnen Brettern eine erleichterte Feuchtigkeitsübertragung ermöglichen.The overall structure according to the invention is particularly for external walls of buildings, e.g. B. residential buildings, suitable. The outer wall has a board stacking element on the inward side 1, which consists of a variety of boards 2 is composed. In a known manner, the board stack element also made of square timber or similar strings lined up Wooden elements exist. The grain direction this board 2 runs e.g. vertical so that the board stacking element static loads in the vertical direction are good can record. The individual wooden elements 2 are through Connecting elements 3 mechanically interconnected, where as connecting elements such as nails, steel or Hardwood pins, dowels or the like can be used. The manufacture of such board stacking elements is general known. In the outer wall construction shown here the individual boards 2 preferably not together glued so that the joints 4 between the individual boards enable easier moisture transfer.
Zur Außenseite gerichtet besitzt die Außenwand eine Wärmedämmschicht 5, die ebenfalls vollflächig ausgebildet ist. Aus dem Bauwesen sind verschiedenste Wärmedämmaterialien bekannt, die sich zum Aufbau der Wärmedämmschicht 5 verwenden lassen. Die Wärmedämmschicht 5 kann beispielsweise aus geeigneten Kunststoffplatten bestehen, die über ein Schienensystem oder durch Klebeverbindungen miteinander verbunden sind. Um einen möglichst natürlichen Wandaufbau zu erhalten, kann die Wärmedämmschicht aber auch aus einem Weichholz erzeugt sein. Ebenso kommen Holzfaserplatten zum Einsatz, wenn diese für die Anwendung im Außenbereich vorgesehen sind. Natürlich sind auch Dämmaterialien wie Schafwolle oder Mineralfasern einsetzbar, wie dies allgemein im Stand der Technik bekannt ist. The outer wall has a thermal insulation layer facing the outside 5, which is also formed over the entire surface. Out a wide variety of thermal insulation materials are known to the building industry, which can be used to build up the thermal insulation layer 5. The heat insulation layer 5 can, for example, be made of suitable ones Plastic plates consist of a rail system or are connected to each other by adhesive connections. To one The thermal insulation layer can maintain the wall structure as naturally as possible but also be made from softwood. Wood fiber boards are also used if they are for outdoor use is intended. Are natural also insulation materials such as sheep wool or mineral fibers can be used, as is generally known in the prior art is.
Verzahnung zwischen dem Brettstapelelement und der Lehmschicht
10 erreicht wird.Interlocking between the board stacking element and the
Die Wärmedämmschicht 5 kann direkt am Brettstapelelement 1
befestigt werden, indem sich durch die Lehmschicht 10
erstreckende Befestigungselemente eingesetzt werden.The heat insulation layer 5 can be directly on the board stack element 1
are attached by passing through the
Zusammenfassend ist festzustellen, daß die erfindungsgemäße Außenwand einen besonders biologischen Aufbau von Bauwerken ermöglicht, ohne Einschränkungen hinsichtlich der statischen und bauphysikalischen Anforderungen mit sich zu bringen. Insbesondere handelt es sich um eine gesundheitsfördernde und allergiehemmende Konstruktion. Mit der erfindungsgemäßen Außenwand ist eine Klimatisierung innerhalb des Bauwerkes und außerdem eine hohe Wärmedämmung möglich.In summary, it should be noted that the invention Outside wall a particularly biological structure of buildings allows without restrictions on the static and to bring building physics requirements with it. In particular, it is a health-promoting and allergy-resistant construction. With the invention Outside wall is air conditioning inside the building and high thermal insulation is also possible.
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29905930U | 1999-04-01 | ||
| DE29905930U DE29905930U1 (en) | 1999-04-01 | 1999-04-01 | Outer wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1041210A2 true EP1041210A2 (en) | 2000-10-04 |
| EP1041210A3 EP1041210A3 (en) | 2002-09-25 |
Family
ID=8071695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00106881A Withdrawn EP1041210A3 (en) | 1999-04-01 | 2000-03-31 | Exterior wall |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1041210A3 (en) |
| DE (1) | DE29905930U1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004049423A1 (en) * | 2004-10-08 | 2006-04-13 | Wolfgang Braungardt | Method of making a building |
| DE102007045122A1 (en) * | 2007-09-20 | 2009-04-23 | Christian Kirchmaier | Drywall system for indoor and outdoor applications |
| CN101914953B (en) * | 2010-01-06 | 2012-12-12 | 西安市橡林湾软木进出口贸易有限公司 | Cork board outer wall external heat-insulation system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513729A1 (en) | 1994-09-20 | 1996-03-28 | Hubert Schmid Baugeschaeft Gmb | Stacked board element for walls and ceilings |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537628B1 (en) * | 1982-12-13 | 1985-06-21 | Importation Diffusion Export S | EXTERIOR THERMAL INSULATION COMPLEX |
| GB2136042B (en) * | 1983-03-08 | 1986-10-29 | Mctay Construction Limited | Wall repair system |
| DE3402370A1 (en) * | 1984-01-25 | 1985-08-01 | Ernst Dipl.-Ing. 3584 Zwesten Träbing | USE OF THE BUILDING MOISTURE RESISTANCE FOR ENERGY SAVING |
| DE3625405A1 (en) * | 1986-07-26 | 1988-02-04 | Hubert Fritz | Process for producing insulated walls of wooden houses |
| FR2710928B1 (en) * | 1993-10-05 | 1997-10-10 | Mathis Paul Henri | Industrialized wood frame construction. |
| DE19603038A1 (en) * | 1995-04-15 | 1996-10-17 | Guenter Oldendorf | Anchor for insulating layer on brick wall |
| JPH09256542A (en) * | 1996-03-25 | 1997-09-30 | Tetsuo Ueyoshi | Fitting type mud wall |
| WO1998000617A2 (en) * | 1996-06-28 | 1998-01-08 | Wilhelm Megerle | Component device for ceilings, walls, roofing or the like |
-
1999
- 1999-04-01 DE DE29905930U patent/DE29905930U1/en not_active Expired - Lifetime
-
2000
- 2000-03-31 EP EP00106881A patent/EP1041210A3/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513729A1 (en) | 1994-09-20 | 1996-03-28 | Hubert Schmid Baugeschaeft Gmb | Stacked board element for walls and ceilings |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29905930U1 (en) | 1999-08-12 |
| EP1041210A3 (en) | 2002-09-25 |
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