EP0606625B1 - Lining brick - Google Patents
Lining brick Download PDFInfo
- Publication number
- EP0606625B1 EP0606625B1 EP93120582A EP93120582A EP0606625B1 EP 0606625 B1 EP0606625 B1 EP 0606625B1 EP 93120582 A EP93120582 A EP 93120582A EP 93120582 A EP93120582 A EP 93120582A EP 0606625 B1 EP0606625 B1 EP 0606625B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brick
- cross
- section
- perforations
- parallel
- 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.)
- Expired - Lifetime
Links
- 239000011449 brick Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004927 clay Substances 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 10
- 238000009413 insulation Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- 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
- E04B2/16—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 using elements having specially-designed means for stabilising the position
- E04B2/18—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 using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
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- 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
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
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- 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
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0228—Non-undercut connections, e.g. tongue and groove connections with tongues next to each other on one end surface and grooves next to each other on opposite end surface
Definitions
- the invention relates to a backing brick made of clay or loamy fired material for creating single-stone walls, the brick having a perforation that is regularly distributed evenly over its horizontal cross-section in the form of boundary surfaces forming parallel to its inner and outer wall alignment and running vertically through parallel-walled channels arranged in rows parallel to the wall alignments and offset by half a hole pitch from row to row, and wherein the brick arranged symmetrically to its central line parallel to the inner and outer wall alignment, at least one cross-sectional area with at least two rows parallel to the central line offset, rectangular, im has substantially similar perforations in the form of parallel perforations to the remaining perforations.
- Such backing bricks are known from DE-A-2 719 860 and have favorable properties both with regard to increased thermal insulation and sufficient soundproofing while maintaining sufficient strength.
- the channels arranged symmetrically to the center line have one in comparison to the rest Perforation of very large cross-section, so that the load-bearing capacity of the brick must be ensured by correspondingly higher wall thicknesses in the remaining cross-sectional area of the brick.
- DE-C-0 802 951 discloses a multi-hole brick in which the channels have a hexagonal cross section.
- the webs thus formed of the same thickness and standing between the perforations, ensure that crack formation during drying of the bricks is counteracted. Nevertheless, there are certain heat and temperature bridges along the adjoining web course between the inner and outer wall alignment of the brick, which increasingly no longer meet modern requirements.
- the object of the invention is therefore to redesign or change a backing brick of the type mentioned in such a way that considerably higher limits or barriers are achieved both with regard to heat transfer and in particular with regard to sound transmission, the solution to the problem being achieved in a simple manner by a Change or addition of the perforation of the brick is to be achieved, which - apart from the formation of a new mouthpiece for a brick press - requires no additional expenditure.
- cross-sectional areas prefferably have three parallel rows of slot-shaped perforations which are offset by half a hole pitch, as a result of which within them Cross-sectional areas there is a multiple drastic sound and heat deflection.
- slot-shaped perforations are surrounded by webs with a largely identical cross section.
- the webs surrounding the channels with an essentially hexagonal cross-section have a smaller cross-section than the webs surrounding the slot-shaped perforations, with at least that of the slot-shaped perforations in the transition area between the two types of perforations assigned web cross section is provided.
- the heat and sound transmission between the inner and outer wall alignment of the brick is countered by different web cross-sections, which accordingly also have different heat and, in particular, sound transmission capacity because they have different vibration behavior, which additionally impedes a uniform transmission of these two sizes.
- the thickness of the outer wall of the brick surrounding all the perforations is greater than the thickness of the webs surrounding the perforations. It has been shown that such a thicker or stiffer outer shell of the stone influences its vibration behavior in the positive sense in the direction of vibration damping.
- the brick has teeth on an end face perpendicular to the inner and outer wall alignments and recesses corresponding to the teeth on the parallel, opposite end face.
- the teeth are penetrated by channels of essentially rectangular cross-section parallel to the other channels, so that material accumulations do not occur here either, rather the outer wall area of the brick is characterized by constant stitch cross-sections.
- the brick can be made of porous, clayey or loamy material. This significantly increases the thermal insulation capacity. To the extent that this has unfavorable influences with regard to the sound transmission capacity due to the lighter design of the brick, these are more than compensated for by the new design of the perforation of the brick.
- the backing brick shown has an outer wall 1 and an inner wall 2 and end walls 3, 4. Within the cross-sectional area of the brick shown, it is essentially determined by perforations 5 largely hexagonal cross-section, these perforations including channels running perpendicular to the plane of the drawing and, as can be seen, arranged in rows, with rows 1, 2 parallel to the walls, each by half Hole pitch are offset from each other. This results in webs 6 of uniform thickness between the perforations 5.
- a region with slot-shaped perforations 8 is arranged on both sides of the stone 7 between the outer wall 1 and the inner wall 2, which each have three rows parallel to the center line, in which the perforations 8 are offset by half a division in the row of adjacent slots are.
- the slot perforations 8 are essentially surrounded by webs 9, the wall thickness of which is greater than that of the webs 6.
- the entire perforated field of the brick is surrounded by a brick outer wall 11, the thickness of which is greater than that the webs 6, 9 is.
- the brick has teeth 12 on one end wall 4 and three recesses 13 corresponding to the teeth on the parallel, opposite end wall. Insofar as teeth 12 are formed and a tooth-like profile remains between the recesses 13, channels 14 of substantially rectangular cross section are provided to the other channels of the perforation in order to keep the outer wall thickness 11 as constant as possible.
- the somewhat modified shape 15 of the essentially hexagonal perforation 5, which is partly present in the edge region, also serves to reduce material accumulations and to keep the thickness of the outer wall 11 as constant as possible in order to avoid cracks when the stone dries.
- the brick preferably consists of porous clay or loamy, fired material, which, as is known per se, produces good thermal insulation properties.
- This and in particular the sound insulation between the outer wall 1 and the inner wall 2 are now improved in that the type of perforation fields 5, 10 now changes in the two slotted fields 8 arranged symmetrically to the center line 7, the heat and sound transmission being transmitted through the slits 8 and the barriers 9 surrounding these collide several times, so that a "smooth" sound or heat transfer no longer can take place, on the contrary, it encounters entirely different transmission relationships.
- a change in the wall thicknesses or the thicknesses of the webs 6, 9, 11 also plays an important role.
- two rows of perforations of essentially hexagonal cross section 10 are present between the areas with slot-shaped perforations 8.
- Three rows can of course also be provided here.
- an arrangement with four rows can also be used for the areas, depending on the size of the brick between the outer wall 1 and the inner wall 2.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Finishing Walls (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Die Erfindung betrifft einen Hintermauerziegel aus tonigem oder lehmigem gebranntem Material zur Erstellung von einsteinstarken Wänden, wobei der Ziegel eine regelmäßig über seinen horizontalen Querschnitt gleichmäßig verteilte Lochung in Form von parallel zu seinen Innen- und Außenwandflucht bildenden Begrenzungsflächen vertikal durch ihn hindurchlaufenden parallelwandigen Kanälen aufweist, die in zu den Wandfluchten parallelen Reihen angeordnet und von Reihe zu Reihe um eine halbe Lochteilung versetzt sind, und wobei der Ziegel symetrisch zu seiner zu Innen- und Außenwandflucht prallelen Mittellinie angeordnet wenigstens einen Querschnittsbereich mit mindestens zwei zur Mittellinie parallelen Reihen gegeneinander versetzter, rechteckiger, im wesentlichen gleichartiger Lochungen in Form zur übrigen Lochung paralleler Kanäle aufweist.The invention relates to a backing brick made of clay or loamy fired material for creating single-stone walls, the brick having a perforation that is regularly distributed evenly over its horizontal cross-section in the form of boundary surfaces forming parallel to its inner and outer wall alignment and running vertically through parallel-walled channels arranged in rows parallel to the wall alignments and offset by half a hole pitch from row to row, and wherein the brick arranged symmetrically to its central line parallel to the inner and outer wall alignment, at least one cross-sectional area with at least two rows parallel to the central line offset, rectangular, im has substantially similar perforations in the form of parallel perforations to the remaining perforations.
Derartige Hintermauerziegel sind bekannt durch die DE-A-2 719 860 und haben günstige Eigenschaften sowohl hinsichtlich erhöhter Wärmedämmung als auch genügender Schallsicherheit bei Wahrung ausreichender Festigkeit. Dabei haben allerdings die symmetrisch zur Mittellinie angeordneten Kanäle einen im Vergleich zur übrigen Lochung sehr großen Querschnitt, so daß die Tragfähigkeit des Ziegels durch entsprechend höhere Wandstärken im verbleibenden Querschnittsbereich des Ziegels gesichert werden muß.Such backing bricks are known from DE-A-2 719 860 and have favorable properties both with regard to increased thermal insulation and sufficient soundproofing while maintaining sufficient strength. However, the channels arranged symmetrically to the center line have one in comparison to the rest Perforation of very large cross-section, so that the load-bearing capacity of the brick must be ensured by correspondingly higher wall thicknesses in the remaining cross-sectional area of the brick.
Durch die DE-C-0 802 951 ist andererseits ein Viellochstein bekannt, bei dem die Kanäle einen sechseckigen Querschnitt aufweisen. Die dadurch gebildeten, gleichdicken, zwischen der Lochung stehenden Stege sorgen dafür, daß einer Rißbildung beim Trocknen der Ziegel entgegengewirkt ist. Trotzdem ergeben sich entlang des aneinander anschließenden Stegverlaufes zwischen Innen-und Außenwandflucht des Ziegels gewisse Wärme- und Temperaturbrücken, die modernen Anforderungen in zunehmender Weise nicht mehr genügen.DE-C-0 802 951, on the other hand, discloses a multi-hole brick in which the channels have a hexagonal cross section. The webs thus formed, of the same thickness and standing between the perforations, ensure that crack formation during drying of the bricks is counteracted. Nevertheless, there are certain heat and temperature bridges along the adjoining web course between the inner and outer wall alignment of the brick, which increasingly no longer meet modern requirements.
Aufgabe der Erfindung ist es daher, einen Hintermauerziegel der eingangs genannten Art derart umzugestalten bzw. geändert auszubilden, daß sowohl bezüglich des Wärmedurchgangs als auch insbesondere bezüglich des Schalldurchgangs erheblich höhere Begrenzungen bzw. Barrieren erreicht werden, wobei die Lösung der Aufgabe in einfacher Weise durch eine Änderung bzw. Ergänzung der Lochung des Ziegels erreicht werden soll, die - sieht man von der Ausbildung eines neuen Mundstückes für eine Ziegelpresse ab - keiner zusätzlichen Aufwendung bedarf.The object of the invention is therefore to redesign or change a backing brick of the type mentioned in such a way that considerably higher limits or barriers are achieved both with regard to heat transfer and in particular with regard to sound transmission, the solution to the problem being achieved in a simple manner by a Change or addition of the perforation of the brick is to be achieved, which - apart from the formation of a new mouthpiece for a brick press - requires no additional expenditure.
Diese Aufgabe ist ausgehend von einem Hintermauerziegel der eingangs genannten Art erfindungsgemäß dadurch gelöst, daß die Kanäle der übrigen Lochung weitgehend einen regelmäßig sechseckigen oder einem regelmäßigen Sechseck angenähert ausgebildeten Querschnitt aufweisen, daß der Ziegel symmetrisch zur Mittellinie zwei Querschnittsbereiche mit mindestens zwei parallelen Reihen gegeneinander versetzter, schlitzförmiger bzw. länglich rechteckiger Lochungen aufweist, und daß jeweils zwischen diesen Querschnittsbereichen wenigstens zwei zur Mittellinie parallele Reihen von Lochungen im wesentlichen sechseckigen Querschnittes angeordnet sind.This object is achieved on the basis of a backing brick of the type mentioned at the outset in that the channels of the remaining perforations are largely regular or hexagonal Hexagon approximately formed cross-section that the tile symmetrically to the center line has two cross-sectional areas with at least two parallel rows of staggered, slot-shaped or elongated rectangular perforations, and that between these cross-sectional areas at least two rows of holes parallel to the center line are arranged essentially hexagonal cross-section .
Durch diese erfindungsgemäßen Maßnahmen ist dafür Sorge getragen, daß sich wenigstens in einem Querschnittsbereich des Ziegels zwischen Innen- und Außenwandflucht der Stegverlauf schlagartig bzw. abrupt wenigstens zweimal ändert, so daß sowohl bezüglich des Wärmedurchgangs als auch bezüglich der Schallübertragung mehrfach "Sprünge" eingebaut sind, also hier nicht nur die Wärmeleitung eine Zäsur erfährt, sondern auch Schallschwingungen unterbrochen bzw. aufgehoben werden, wobei die sich durch die unterschiedlichen Lochstrukturen ergebenden unterschiedlichen Rohdichten oder Wandstärken des Ziegelmaterials der Wärme- und Schallübertragung entgegenwirken. Damit ist ein Ziegel erreicht, der sich gegenüber bekannten, vergleichbaren Bauformen durch eine erhöhte Wärmeisolierungsfähigkeit und insbesondere durch eine bessere Schallabsorptionsfähigkeit auszeichnet.These measures according to the invention ensure that at least in a cross-sectional area of the tile between the inner and outer wall alignment the web course changes abruptly or abruptly at least twice, so that multiple "jumps" are incorporated both in terms of heat transfer and in terms of sound transmission, So here not only the heat conduction undergoes a break, but also sound vibrations are interrupted or eliminated, the different raw densities or wall thicknesses of the brick material resulting from the different hole structures counteracting the heat and sound transmission. This achieves a brick which is distinguished from known, comparable designs by increased heat insulation capacity and in particular by better sound absorption capacity.
Zweckmäßig ist es, daß die Querschnittsbereiche drei parallele Reihen gegeneinander um eine halbe Lochteilung versetzter, schlitzförmiger Lochungen aufweisen, wodurch innerhalb dieser Querschnittsbereiche eine mehrfache drastische Schall-und Wärmeumlenkung gegeben ist.It is expedient for the cross-sectional areas to have three parallel rows of slot-shaped perforations which are offset by half a hole pitch, as a result of which within them Cross-sectional areas there is a multiple drastic sound and heat deflection.
Vorteilhaft ist in an sich bekannter Weise vorgesehen, daß zwischen den Kanälen im wesentlichen sechseckigen Querschnittes Stege mit weitgehend gleichem Querschnitt gebildet sind, um hier Materialanhäufungen und der Gefahr einer Rißbildung beim Trocknen der Ziegel entgegenzuwirken.It is advantageously provided in a manner known per se that webs of substantially the same cross section are formed between the channels of essentially hexagonal cross section in order to counteract material accumulations and the risk of crack formation when the bricks dry.
Gleichermaßen ist es vorteilhaft, daß die schlitzförmigen Lochungen von Stegen mit weitgehend gleichem Querschnitt umgeben sind.It is equally advantageous that the slot-shaped perforations are surrounded by webs with a largely identical cross section.
Um eine weitere Störung der Wärmeleit- und Schallübertragungsfähigkeit zu erreichen, ist es zweckmäßig, daß die die Kanäle mit im wesentlichen sechseckigem Querschnitt umgebenden Stege einen geringeren Querschnitt aufweisen als die die schlitzförmigen Lochungen umgebenden Stege, wobei im Übergangsbereich zwischen beiden Lochungsarten mindestens der den schlitzförmigen Lochungen zugeordnete Stegquerschnitt vorgesehen ist. Auf diese Weise treten der Wärme- und Schallübertragung zwischen Innen- und Außenwandflucht des Ziegelsteines unterschiedliche Stegquernitte entgegen, die entsprechend auch unterschiedliche, Wärme- sowie insbesondere Schallübertragungsfähigkeit, weil unterschiedliches Schwingungsverhalten aufweisen, wodurch eine gleichmäßige Übertragung dieser beiden genannten Größen zusätzlich behindert ist.In order to achieve a further disturbance of the thermal conductivity and sound transmission capability, it is expedient that the webs surrounding the channels with an essentially hexagonal cross-section have a smaller cross-section than the webs surrounding the slot-shaped perforations, with at least that of the slot-shaped perforations in the transition area between the two types of perforations assigned web cross section is provided. In this way, the heat and sound transmission between the inner and outer wall alignment of the brick is countered by different web cross-sections, which accordingly also have different heat and, in particular, sound transmission capacity because they have different vibration behavior, which additionally impedes a uniform transmission of these two sizes.
In Weiterbildung des Gegenstandes der Erfindung ist es besonders zweckmäßig, daß die Stärke der sämtliche Lochungen umgebenden Außenwand des Ziegels größer ist als die Stärke der im übrigen die Lochungen umgebenden Stege. Es hat sich gezeigt, daß eine solche dickere oder steifere Außenschale des Steines dessen Schwingungsverhalten im positiven Sinne in Richtung einer Schwingungsdämpfung beeinflußt.In a development of the object of the invention, it is particularly expedient that the thickness of the outer wall of the brick surrounding all the perforations is greater than the thickness of the webs surrounding the perforations. It has been shown that such a thicker or stiffer outer shell of the stone influences its vibration behavior in the positive sense in the direction of vibration damping.
In an sich bekannter Weise ist es vorteilhaft, daß der Ziegel an einer zu den Innen- und Außenwandfluchten senkrechten Stirnfläche Zähne und an der dazu parallelen, gegenüberliegenden Stirnfläche mit den Zähnen korrespondierende Ausnehmungen aufweist. Dabei sind die Zähne von zu den übrigen Kanälen parallelen Kanälen im wesentlichen rechteckigen Querschnittes durchdrungen, damit auch hier nicht Materialanhäufungen entstehen, vielmehr der Außenwandbereich des Ziegels von gleichbleibenden Stichquerschnitten geprägt ist.In a manner known per se, it is advantageous that the brick has teeth on an end face perpendicular to the inner and outer wall alignments and recesses corresponding to the teeth on the parallel, opposite end face. The teeth are penetrated by channels of essentially rectangular cross-section parallel to the other channels, so that material accumulations do not occur here either, rather the outer wall area of the brick is characterized by constant stitch cross-sections.
Schließlich kann der Ziegel aus porosiertem, tonigem oder lehmigem Material erstellt sein. Dadurch wird die Wärmedämmfähigkeit erheblich gesteigert. Soweit dies aber im Hinblick auf die Schallübertragungsfähigkeit wegen der dadurch leichteren Ausbildung des Ziegels ungünstige Einflüsse hat, sind diese durch die neuerungsgemäße Gestaltung der Lochung des Ziegels mehr als kompensiert.Finally, the brick can be made of porous, clayey or loamy material. This significantly increases the thermal insulation capacity. To the extent that this has unfavorable influences with regard to the sound transmission capacity due to the lighter design of the brick, these are more than compensated for by the new design of the perforation of the brick.
Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung einer Ausführungsform, die auf der Zeichnung in der Draufsicht von einer Läuferseite eines neuerungsgemäßen Ziegels dargestellt ist.Further features and details of the invention will become apparent from the following description of an embodiment, which is shown in the top view of the drawing a runner side of a brick according to the innovation is shown.
Der dargestellte Hintermauerziegel weist eine Außenwand 1 und eine Innenwand 2 sowie Stirnwände 3, 4 auf. Innerhalb des dargestellten Querschnittsbereiches des Ziegels ist dieser im wesentlichen von Lochungen 5 weitestgehend sechseckigen Querschnittes bestimmt, wobei diese Lochungen senkrecht zur Zeichenebene verlaufende Kanäle einkchließen und, wie ersichtlich, in Reihen angeordnet sind, wobei zu den Wänden 1, 2 parallele Reihen jeweils um eine halbe Lochteilung gegeneinander versetzt sind. Dadurch ergeben sich gleichmäßig dicke Stege 6 zwischen den Lochungen 5.The backing brick shown has an outer wall 1 and an inner wall 2 and
Synnmetrisch beidseits der Mittellinie 7 des Steines zwischen Außenwand 1 und Innenwand 2 sind je ein Bereich mit schlitzförmigen Lochungen 8 angeordnet, die wiederum jeweils drei zur Mittellinie parallele Reihen aufweisen, bei denen die Lochungen 8 um je eine halbe Teilung in der Reihe benachbarter Schlitze gegeneinander versetzt sind. Die Schlitzlochungen 8 sind im wesentlichen von Stegen 9 umgeben, deren Wandstärke größer als die der Stege 6 ist.A region with slot-
Zwischen den Bereichen mit schlitzförmigen Lochungen 8 sind zwei zueinander parallele Reihen von Lochungen 10 mit im wesentlichen sechseckförmigen Querschnitt angeordnet.Between the areas with slot-
Das gesamte Lochungsfeld des Ziegels ist durch eine Ziegelaußenwand 11 umgeben, deren Stärke größer als die der Stege 6, 9 ist.The entire perforated field of the brick is surrounded by a brick
An einer Stirnwand 4 weist der Ziegel Zähne 12 und an der dazu parallelen, gegenüberliegenden Stirnwand drei mit den Zähnen korrespondierende Ausnehmungen 13 auf. Soweit Zähne 12 gebildet sind und auch zwischen den Ausnehmungen 13 eine zahnförmige Profilierung verbleibt, sind zu den übrigen Kanälen der Lochung parallele Kanäle 14 im wesentlichen rechteckigen Querschnittes vorgesehen, um die Außenwandstärke 11 möglichst konstant zu halten.The brick has
Auch die teilweise im Randbereich vorhandene, etwas abgewandelte Form 15 der im wesentlichen sechseckigen Lochung 5 dient dazu, Materialanhäufungen zu vermindern und die Stärke der Außenwand 11 möglichst konstant zu halten, um Risse beim Trocknen des Steines zu vermeiden.The somewhat modified
In nicht dargestellter bzw. schlecht darstellbarer Weise besteht der Ziegel vorzugsweise aus porosiertem tonigem oder lehmigen, gebranntem Material, das, wie an sich bekannt, gute Wärmedämmungseigenschaften hervorruft. Diese und insbesondere auch die Schalldämmung zwischen Außenwand 1 und Innenwand 2 werden nunmehr dadurch verbessert, daß sich die Art der Lochungsfelder 5, 10 nunmehr in den beiden symmetrisch zur Mittellinie 7 angeordneten Schlitzfeldern 8 ändert, wobei die Wärme- und Schallübertragung auf durch die Schlitze 8 und die diese umgebenden Stege 9 dargestellten Barrieren mehrfach stoßen, so daß ein "glatter" Schall- bzw. Wärmeübergang nicht mehr stattfinden kann, vielmehr mehrfach auf gänzlich andere Übertragungsverhältnisse trifft. Dabei spielt insbesondere auch ein Wechsel der Wandstärken bzw. der Stärken der Stege 6, 9, 11 eine bedeutende Rolle.In a manner not shown or difficult to represent, the brick preferably consists of porous clay or loamy, fired material, which, as is known per se, produces good thermal insulation properties. This and in particular the sound insulation between the outer wall 1 and the inner wall 2 are now improved in that the type of
Beim dargestellten Beispiel sind zwischen den Bereichen mit schlitzförmigen Lochungen 8 zwei Reihen von Lochungen im wesentlichen sechseckigen Querschnittes 10 vorhanden. Hier können selbstverständlich auch beispielsweise drei Reihen vorgesehen sein. Auch kann bezüglich der Bereiche mit schlitzförmigen Lochungen 8 beispielsweise für die Bereiche eine Anordnung mit vier Reihen Verwendung finden je nachdem, welche Größe zwischen Außenwand 1 und Innenwand 2 der Ziegel haben soll.In the example shown, two rows of perforations of essentially
Claims (9)
- Backing masonry brick of baked clay or loam material for the construction of single-brick-thickness walls, whereby the brick features an evenly-distributed pattern of perforations distributed regularly over its horizontal cross section (5) in the form of parallel-walled channels running vertically through it parallel to the external surfaces forming its inner (2) and outer (I) faces. which are arranged in rows parallel to the faces (1, 2) and which are displaced from row to row by half a perforation unit, and whereby the brick features at least one area of the cross section, arranged symmetrically to the centre line which runs parallel to the inner (2) and outer faces (1), with at least two rows, running parallel to the centre line (7), of rectangular, essentially identical perforations (8), in the form of channels. displaced in relation to one another, running parallel to the other perforations (5),
characterised in that
the channels of the other perforations (5) largely have a regular hexagonal or regular approximately-hexagonal cross section, that the brick features two areas of the cross section symmetrical to the centre line (7) with at least two parallel rows of mutually displaced, slot-formed or longitudinal rectangular perforations (8), and that at least two rows of perforations (10) parallel to the centre line (7) with essentially hexagonal cross sections are arranged between these areas of the cross section. - Backing masonry brick in accordance with Claim 1
characterised in that
the areas of the cross section feature three parallel rows of slot-formed perforations (8) displaced in relation to one another by half a perforation unit. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
connecting sections (6) of largely equal cross section are formed between the channels (5) with essentially hexagonal cross sections. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
the slot-formed perforations (8) are surrounded by connecting sections (9) of largely equal cross section. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
the connecting sections (6) surrounding the channels (5) with essentially hexagonal cross sections have a smaller cross section than the connecting sections (9) surrounding the slot-formed perforations (8), whereby the cross section of the connecting sections used in the transitional area between the two types of perforation is at least as great as the cross section of the connecting sections between the slot-formed perforations. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
the thickness of the outer wall (11) of the brick which surrounds all the perforations (5, 8) is greater than the thickness of the other connecting sections (6, 9) surrounding the perforations. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
the brick features teeth (12) on an end surface (4) which is aligned at right angles to the inner (2) and outer (1) faces, and recesses (13) corresponding with these teeth on the opposite, parallel end surface (3). - Backing masonry brick in accordance with Claim 7
characterised in that
the teeth (12) are penetrated by channels (14) of essentially rectangular cross section running parallel to the other channels. - Backing masonry brick in accordance with one or more of the preceding claims,
characterised in that
the brick is manufactured of porous clay or loam material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9300464U DE9300464U1 (en) | 1993-01-15 | 1993-01-15 | Backing bricks |
| DE9300464U | 1993-01-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0606625A2 EP0606625A2 (en) | 1994-07-20 |
| EP0606625A3 EP0606625A3 (en) | 1994-10-12 |
| EP0606625B1 true EP0606625B1 (en) | 1997-06-11 |
Family
ID=6888154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93120582A Expired - Lifetime EP0606625B1 (en) | 1993-01-15 | 1993-12-21 | Lining brick |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0606625B1 (en) |
| AT (1) | ATE154409T1 (en) |
| CZ (1) | CZ8794A3 (en) |
| DE (2) | DE9300464U1 (en) |
| PL (1) | PL301855A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290973A (en) * | 2013-05-20 | 2013-09-11 | 成都芙蓉新型建材有限公司 | Concrete compound self-heat-preservation building block and manufacturing process thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29518717U1 (en) * | 1995-11-25 | 1996-01-18 | Ziegelwerk Bellenberg Wiest & Co., 89287 Bellenberg | Light perforated brick |
| IT1398657B1 (en) * | 2008-09-16 | 2013-03-08 | Cis Edil S R L | PERFORATED BLOCK FOR CONSTRUCTION BUILDINGS, PARTICULARLY FOR LAYERED WALLS. |
| USD1105492S1 (en) | 2023-08-15 | 2025-12-09 | Dakota BOLT | Hexagonal brick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE802951C (en) * | 1949-11-12 | 1951-02-26 | Dachziegelwerke E C Spingler G | Multi-perforated brick made of fired clay or other materials with staggered perforations |
| DE7704761U1 (en) * | 1977-02-17 | 1977-06-02 | Koelpin, Hubert, 7270 Nagold | THERMAL INSERT BRICKS |
| DE2719860A1 (en) * | 1977-05-04 | 1978-11-09 | Johann Dr Vielberth | Heat and sound insulated cavity type wall brick - has smaller cavities near edges and wiper ones further spaced |
| DE8334588U1 (en) * | 1983-12-02 | 1984-03-01 | Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht | PERFORATED BRICK |
| AT400458B (en) * | 1988-01-18 | 1996-01-25 | Wienerberger Baustoffind Ag | PERFORATED BRICK |
-
1993
- 1993-01-15 DE DE9300464U patent/DE9300464U1/en not_active Expired - Lifetime
- 1993-12-21 AT AT93120582T patent/ATE154409T1/en not_active IP Right Cessation
- 1993-12-21 DE DE59306739T patent/DE59306739D1/en not_active Expired - Lifetime
- 1993-12-21 EP EP93120582A patent/EP0606625B1/en not_active Expired - Lifetime
-
1994
- 1994-01-12 PL PL94301855A patent/PL301855A1/en unknown
- 1994-01-14 CZ CZ9487A patent/CZ8794A3/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290973A (en) * | 2013-05-20 | 2013-09-11 | 成都芙蓉新型建材有限公司 | Concrete compound self-heat-preservation building block and manufacturing process thereof |
| CN103290973B (en) * | 2013-05-20 | 2015-05-27 | 成都芙蓉新型建材有限公司 | Manufacturing process for concrete compound self-heat-preservation building block |
Also Published As
| Publication number | Publication date |
|---|---|
| PL301855A1 (en) | 1994-07-25 |
| DE9300464U1 (en) | 1993-03-04 |
| ATE154409T1 (en) | 1997-06-15 |
| EP0606625A2 (en) | 1994-07-20 |
| EP0606625A3 (en) | 1994-10-12 |
| CZ8794A3 (en) | 1994-08-17 |
| DE59306739D1 (en) | 1997-07-17 |
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