DE2714840A1 - Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flow - Google Patents
Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flowInfo
- Publication number
- DE2714840A1 DE2714840A1 DE19772714840 DE2714840A DE2714840A1 DE 2714840 A1 DE2714840 A1 DE 2714840A1 DE 19772714840 DE19772714840 DE 19772714840 DE 2714840 A DE2714840 A DE 2714840A DE 2714840 A1 DE2714840 A1 DE 2714840A1
- Authority
- DE
- Germany
- Prior art keywords
- perforated brick
- heat flow
- vertically perforated
- heat
- heat insulation
- 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- Withdrawn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
- 239000011470 perforated brick Substances 0.000 title claims description 17
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Description
" Wärmedämmender Lochziegel" "Thermally insulating perforated brick"
Beim Hochba@ werden in großem Umfang gelochte Ziegelsteine, meist als Hochlochziegel verwendet. Zur Gewichtsverminderung einerseits und besseren Wärmedämmung andererseits wurden proosierte Ziegel entwickelt, wie z.B. nach dem Fernhof-Patent, durch Zusatz von Polystyrol. Solche Zusätze sind teuer, durch den hohen Energiepreis. Im Laufe der Jahre wurden bei Hochlochziegeln auch Lochauordnungen gefunden, die den Wärmeleitweg im Stein, durch versetzte Steganordnung erhöhen.With the Hochba @, perforated bricks are used to a large extent, mostly used as vertically perforated brick. For weight reduction on the one hand and better thermal insulation on the other hand, profiled bricks were developed, e.g. according to the Fernhof patent, by adding polystyrene. Such additives are expensive due to the high energy price. Over the years, perforated bricks have also been found to have a Increase the heat conduction path in the stone by staggering the bar arrangement.
Der Frfindung liegt die Aufgahe zugrunde, einen noch stärker wärmadämmenden Lochziegel zu schaffen, um den künftigen Erfordernissen des erhöhten Wärmeschutzes, bei wirtschaftlichen Wandstärken gerecht zu werden. Auch soll die Erfindung die herstellung eines Lochziegels ermöglichen, der ein hohes Tragvermögen als Hochlochziegel aufweist, bei gleichzeitiger hoher Wärmedämmung. Fig. 1 zeigt eine derzeit bekannte und ausgeführte Steganordnung der Ziegel, bei der Stege in Wärmedurchgangsrichtung, solche die quer (90°), hierzu folgend den Wärmeleitweg verlängern. Diese Verlängerung des Wärmeleitweges reicht noch nicht aus für künftige Erfordernisse.The invention is based on the task of an even more thermally insulating one To create perforated bricks in order to meet the future requirements of increased thermal insulation, to meet economic wall thicknesses. The invention is also intended to enable production of a perforated brick that has a higher load-bearing capacity than vertically perforated brick with high thermal insulation at the same time. Fig. 1 shows a currently known one and executed web arrangement of the bricks, in which webs in the direction of heat transfer, those that extend transversely (90 °), following this, the heat conduction path. This extension the heat conduction path is not yet sufficient for future requirements.
Erfindungsgemäß wird die Afugabe dadurch gelöst, daß ein Lochziegel in seiner Steganordnung so gestaliet wird, daß ein sehr Langer Wärmetransportweg durch den Stein entsteht, der über das bislang bekannte erheblich sinausgeht. Es wird daher vorgesehen, daß die Stege des Lochziegels in Wärmedurchgangsrichtung abwechselnd in Wärmedurchgangsrichtung -2- Seite zur Patentanmeldung "wa@medämmender I ochziegel und wieder ent@egen@esetzt hienzu verlaufen. oder gemäß Ausführungsbeis@iel (Fig. ?), in einem winkel hierzu.According to the invention, the Afugabe is achieved in that a perforated brick is designed in its web arrangement so that a very long heat transport path is created by the stone, which is considerably more sinus than what was previously known. It it is therefore provided that the webs of the perforated brick in the heat transfer direction alternately in the direction of heat transfer -2- page for patent application "Wa @ medämmender I ochziegel and again ent @ egen @ eset to run. or according to Execution example (Fig.?), At an angle to this.
Durch diese immer wiederkehrenden, in einem Winkel oder auderen Linienführung, rückwärtsgerichteten Wärmestromwege, ergib@ sich ein erueblich besserer Wärmedurchgangswiderstand. Gemäß der Aufgabenstellung wird es dadurch auch mölich, bei bestimmten Rohstoffen, welche naturgemäß ein schlechteres Wärmeleitvermögen besitzen, Lochziegel mit hohen Wärmedämmwerten. auch ohne Zusntz von Porosierungsmitteln, herzustellen.Through this recurring, at an angle or other lines, backward heat flow paths result in a considerably better heat transfer resistance. According to the task, it is also possible for certain raw materials, which naturally have a poorer thermal conductivity, perforated bricks with high Thermal insulation values. without the addition of porosity agents.
Gemäß Abb. 2 ist die richtun größter Wärmedämmung, in richtung der X-X-Achse, wobei la die Außentemperautr, ti die Innentemperature einer Wand kennzeichnen soll.According to Fig. 2, the direction of the greatest thermal insulation, in the direction of X-X axis, where la denotes the outside temperature, ti denotes the inside temperature of a wall target.
Gemäß der Erfindung bietet die neue Steganordnung des Lochziegels, aber auch in Richtung der Y-Y-Achse erhöhte Wärmedämmung gegenüber den durchlaufenden Stegen seitber, (Abb. 1).According to the invention, the new web arrangement of the perforated brick offers but also in the direction of the Y-Y axis increased thermal insulation compared to the continuous ones Bridges sideways, (Fig. 1).
Die rechte untere Ecke stellt als Ausschnitt der Abb. 2 eine, der vielen weiteren Gestaltungsmöglichkeiten der Innensteganordnung, in beiden Richtungen x-x und y-y, dar. Der erfindungsgemäße Lochstein verursacht beim Trocknen und Brennen, während des Herstellungsvorganges, durch die zick-zack-förmigen Steganordnungen, größere Bewegungsmöglichkeit bei unterschiedlich verlaufender Schwindung. Es können daher auch größere Lochziegel als seither hergestellt werden.The lower right corner represents a section of Fig. 2, the many other design options for the inner bar arrangement, in both directions x-x and y-y. The perforated brick according to the invention causes during drying and firing, during the manufacturing process, through the zigzag-shaped bar arrangements, greater freedom of movement with different shrinkage. It can therefore larger perforated bricks than have been produced since then.
Gemäß Ausführungsbeispiel Abb. 2 verlaufen die Stege 1 und 2 in Wärmestromrichtung, während die Stege 3 unter einem Winkel entgegengesetzt dieser verläuft.According to the embodiment of Fig. 2, the webs 1 and 2 run in the direction of heat flow, while the webs 3 runs at an angle opposite to this.
L e e r s e i t eL e r s e i t e
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772714840 DE2714840A1 (en) | 1977-04-02 | 1977-04-02 | Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772714840 DE2714840A1 (en) | 1977-04-02 | 1977-04-02 | Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flow |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2714840A1 true DE2714840A1 (en) | 1978-10-05 |
Family
ID=6005494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772714840 Withdrawn DE2714840A1 (en) | 1977-04-02 | 1977-04-02 | Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flow |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2714840A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913403A (en) * | 1986-05-22 | 1990-04-03 | Foseco International Limited | Runner system and article for the casting of metals |
EP0528753A1 (en) * | 1991-08-02 | 1993-02-24 | SCHUMACHER & Co. | Building block with improved heat insulation |
WO2009099345A1 (en) * | 2008-02-04 | 2009-08-13 | Malgorzata Trzaskoma | Construction element |
AT11089U3 (en) * | 2009-11-17 | 2010-11-15 | Ekkehart Dipl Ing Pichler | MASONRY STONE |
-
1977
- 1977-04-02 DE DE19772714840 patent/DE2714840A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913403A (en) * | 1986-05-22 | 1990-04-03 | Foseco International Limited | Runner system and article for the casting of metals |
EP0528753A1 (en) * | 1991-08-02 | 1993-02-24 | SCHUMACHER & Co. | Building block with improved heat insulation |
CH683856A5 (en) * | 1991-08-02 | 1994-05-31 | Schumacher & Co Ziegelei Koerb | Cuboid hollow brick with improved thermal insulation. |
WO2009099345A1 (en) * | 2008-02-04 | 2009-08-13 | Malgorzata Trzaskoma | Construction element |
AT11089U3 (en) * | 2009-11-17 | 2010-11-15 | Ekkehart Dipl Ing Pichler | MASONRY STONE |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |