EP2003259A2 - Pierre taillée - Google Patents

Pierre taillée Download PDF

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Publication number
EP2003259A2
EP2003259A2 EP08010310A EP08010310A EP2003259A2 EP 2003259 A2 EP2003259 A2 EP 2003259A2 EP 08010310 A EP08010310 A EP 08010310A EP 08010310 A EP08010310 A EP 08010310A EP 2003259 A2 EP2003259 A2 EP 2003259A2
Authority
EP
European Patent Office
Prior art keywords
web
brick according
brick
transverse
recesses
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Withdrawn
Application number
EP08010310A
Other languages
German (de)
English (en)
Other versions
EP2003259A3 (fr
Inventor
Rüdiger Sattler
Thomas Maucher
Bernd Schupp
Hubert Ludwig Thater
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mein Ziegelhaus & Co KG GmbH
Original Assignee
Mein Ziegelhaus & Co KG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mein Ziegelhaus & Co KG GmbH filed Critical Mein Ziegelhaus & Co KG GmbH
Publication of EP2003259A2 publication Critical patent/EP2003259A2/fr
Publication of EP2003259A3 publication Critical patent/EP2003259A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • 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
    • 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
    • E04B2002/0256—Special features of building elements
    • E04B2002/0289—Building elements with holes filled with insulating material
    • E04B2002/0293—Building elements with holes filled with insulating material solid material

Definitions

  • the invention relates to a brick consisting of two mutually spaced and substantially parallel side walls, which are interconnected via two outer, side surfaces forming web elements and at least one transverse web, wherein between the transverse web and each a web element cavities for receiving a heat-insulating material are formed.
  • Such bricks are known from the prior art.
  • this describes DE 102 29 856 A1 a high-hole thermal insulation stone with rock-high, large-sized, at right angles to the bearing joint standing high holes that are filled with heat-insulating materials.
  • the high-hole thermal insulation stone on smaller high holes which are arranged between rows of larger high holes and in which no heat-insulating substances are used.
  • the smaller high holes are arranged in rows, wherein the outside arranged high holes are formed open to the side surface.
  • bricks are known that are used with concrete or mortar filling as sound insulation stones.
  • these sound insulation stones are characterized by either significantly higher manufacturing costs or by a too low strength, so that they are used exclusively for the family house. Since such sound insulation stones have a very low thermal resistance, they are not suitable for the construction of an outer wall or additionally require a thermal insulation composite system, which is applied to the outer surface of the outer wall.
  • the invention has the object, a brick in such a way that on the one hand has sufficient mechanical strength, so that it can also be used in multi-storey housing and he also has a high thermal resistance, so that the brick addition can be used to build an outer wall of a building.
  • the solution of this problem provides in a generic brick that at least one web element is designed as a double web with at least two webs, wherein the webs are connected to each other via at least one transverse rib.
  • the design of the web element as a double web has the advantage that the brick in particular in the area of the web elements has a high strength, which improves its load capacity, so that the brick is not only useful in single-family, but also in multi-storey housing.
  • the embodiment of the brick according to the invention with thermal insulation material is advantageous in that a high heat transfer resistance can be achieved. In this way, if necessary, a thermal insulation composite system in the outer facade area can be dispensed with or such a composite thermal insulation system leads to a further improvement of the heat transfer resistance, which ultimately leads to the creation of an economical building, which is characterized by a low energy requirement per unit area.
  • the brick according to the invention represents a high-strength shuttering stone, for example, fired clay, which is always made of the same thickness with high thermal insulation, and sound-absorbing packing.
  • the high stability is achieved according to the invention by a double-walled design of the outer web element or the outer web elements of the brick and by an above-average breaking strength, which leads to a classification of the brick according to the invention in at least the Steinfesttechnikst 8.
  • the brick according to the invention has a high Longitudinal compressive strength and thus earthquake capability.
  • the insulation elements can be designed optimized either with regard to the thermal insulation or in terms of sound insulation. Likewise, an unprecedented combination of both properties can be achieved simultaneously. With an intended bulk density of the casing stone material or of the brick shards of preferably below 1.6 kg / dm 3 , an equivalent thermal conductivity of ⁇ 0.10 W / m 2 K can be achieved with a suitable filling material.
  • a plurality of identically formed channels are arranged between the two webs of the double web, between each of which a transverse rib is arranged.
  • the identically formed channels can serve on the one hand the air duct.
  • both web elements are designed as double webs identical.
  • the channels are preferably formed at their ends with extensions that simplify, for example, a slit of the double web in this area, so that in particular cables, but also other power lines in this area can be inserted into the channels through a correspondingly formed slot without the Stability of the brick is significantly reduced.
  • the extensions of the channels are each aligned with the outer web of the double web, so that the Radiomonode to form a slot material of the brick is low.
  • the outer web of the double web has in its outer surface recesses which extend substantially parallel to the longitudinal axis direction of the cavities. These recesses serve as starting points or insertion lines for the insertion of slots, wherein the recesses simplify the preparation of slots forming machines and in Moreover, the recesses indicate the optimum location of corresponding slots in the bricks.
  • the arrangement of the recesses is chosen such that in the composite arranged bricks have a total of the height of the wall continuous recesses. Accordingly, the recesses are preferably arranged distributed symmetrically over the corresponding surface of the double web.
  • the recesses are arranged in the region of the channels, wherein it has proven to be advantageous to arrange the recesses in the region of the extensions of the channels, so that still in the region of the recesses of the outer web of the double web standing material is formed comparatively thin, so that the slitting of the brick in this area is possible into the recess with little effort. Nevertheless, the brick retains due to the double-walled design of the double bridge the required strength, which makes it possible to use the brick according to the invention also in multi-storey housing.
  • the recesses are formed in cross-section substantially semicircular.
  • Such recesses or extensions can be produced in a simple manner.
  • the oppositely disposed side walls of the brick have in their outer surfaces corresponding toothing elements, in particular in the form of spring and groove.
  • the bricks invention thus solves in a special way a problem of chamber-like bricks in terms of their slittability.
  • bricks lose considerably by the slitting and milling of the outer surface of mechanical strength. The reason for this is that brick-like built bricks change their bearing behavior significantly by a running over the entire surface of the brick slot.
  • This problem is eliminated in the brick according to the invention by the design of the web element as a double web, since only the outer web of the web member is slotted and the brick retains its carrying behavior despite its chamber-like structure.
  • the brick according to the invention in the course of improved applicability to form the slots usually consisting of rows of holes by recessed line-shaped slots.
  • Another essential aspect of the structural behavior of a brick according to the invention is the absorbable edge pressure of the brick.
  • This edge pressure plays an important role especially for single loads and here for example in ceiling supports. Due to an indispensable deflection of a ceiling, the ceiling is not flat on the masonry, consisting of corresponding bricks on. Rather, the ceiling loads one edge of the bricks much stronger. Chamber-like bricks in this respect have the disadvantage that the outer web of the brick as a result of Knicktrag s no increased corner stresses and thus can absorb loads.
  • This problem is also solved by the brick according to the invention with the web member formed as a double web, since the web members are aligned with the double web to the outer surfaces of a wall made of the bricks.
  • the brick is characterized by a ratio of side wall surfaces, web element surfaces and transverse land surfaces to Golfenia lake, each based on the total footprint of the brick from 1 to 2.2 to 1 to 2.5.
  • the brick is characterized by a ratio of longitudinally extending surfaces of the contact surface to the transverse to the longitudinal direction surfaces of the contact surfaces of 1 to 2 to 1 to 2.3, wherein the filler surfaces are not taken into account.
  • thermal insulation materials used in the cavities are formed as a body, which are divided according to the hole geometry of the brick in the ratio of 2: 1, so that every second body of thermal insulation material is exactly half like the prefabricated thermal insulation elements. This leads to a efficient and waste-free production with high efficiency, since, for example, each row of cavities has two such cavities, of which one cavity has twice the length of the second cavity.
  • An improvement of the brick can be achieved that the flat in the surface walls of the cavities are made specifically with a specifically defined surface roughness.
  • This surface roughness of the wall of the cavities leads to an increase of, for example, up to 1 mm.
  • punctiform or interrupted formed linear supports resulting in a three-dimensional clamping of the heat-insulating element in the cavity.
  • This surface roughness or the punctiform or linear holders can be produced in a targeted manner by means of a surface treatment by means of drag cores having a specific surface structure.
  • FIGS. 1 and 2 show a brick 1, which consists of two mutually spaced and parallel to each other extending side walls 2, 3, which are connected via two outer side surfaces 4 forming web elements 5 and three transverse webs 6 together. Between the transverse webs 6 and the web elements 5 on the one hand and adjacent transverse webs 6 on the other hand cavities 7 are formed, are used in the thermal insulation elements 8, for example, mineral fibers.
  • each web element 5 and the adjacently arranged transverse web 6 or between adjacently arranged transverse webs 6 two cavities 7 are arranged in a row, wherein the cavities 7 a row are separated by a rib 9 from each other.
  • the ribs 9 therefore extend at right angles to the transverse webs 6.
  • each row of cavities 7 consists of a longer and a shorter cavity 7, wherein the shorter cavity 7 has half the length of the longer cavity 7.
  • the cavities 7 of adjacent rows are arranged alternately, so that the ribs 9 of adjacent rows of cavities 7 are arranged offset to one another.
  • Each web element 5 is formed as a double web with two webs 10, 11, wherein the webs 10, 11 are connected to each other via transverse ribs 12.
  • a plurality of identically formed channels 13 are arranged, between each of which a transverse rib 12 is arranged.
  • the Channels 13 extend over the entire height of the brick 1, as is the case for the cavities 7.
  • the channels 13 have extensions 14, which are semicircular in cross section.
  • the extensions 14 extend from the channels 13 in the direction of the side surface 4 and are arranged at the ends of the channels 13.
  • the outer web 10 of the double web in its outer surface namely the side surface 4 of the brick 1 has recesses 15 which are aligned substantially parallel to the longitudinal axis direction of the cavities 7 extending and which are semicircular in cross section.
  • the recesses 15 correspond in shape and size substantially to the extensions 14 and are arranged opposite the extensions 14, so that the web 10 is formed between the recesses 15 and the extensions 14 with a reduced material thickness.
  • the brick 1 in the region of its side wall 2 has a projection in the form of a spring 16 and in the region of its side wall 3 a correspondingly shaped recess in the form of a groove 17, spring 16 and groove 17 forming toothed elements 16, 17, with which adjacently arranged bricks 1 are interlinked.
  • Fig. 3 shows the arrangement of three bricks 1 in the composite and it can be seen that the recesses 15 of the stacked bricks 1 are aligned, so that the recesses 15 can be used to arrange continuous power lines, such as cables.
  • the recesses 15 can be slotted continuously to the extensions 14, without thereby the brick 1 is substantially impaired in its mechanical strength.
  • power lines, such as cables can also be introduced into the channels 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Finishing Walls (AREA)
EP08010310.4A 2007-06-11 2008-06-06 Pierre taillée Withdrawn EP2003259A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710027375 DE102007027375A1 (de) 2007-06-11 2007-06-11 Mauerstein

Publications (2)

Publication Number Publication Date
EP2003259A2 true EP2003259A2 (fr) 2008-12-17
EP2003259A3 EP2003259A3 (fr) 2013-05-08

Family

ID=39134982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08010310.4A Withdrawn EP2003259A3 (fr) 2007-06-11 2008-06-06 Pierre taillée

Country Status (2)

Country Link
EP (1) EP2003259A3 (fr)
DE (2) DE102007027375A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561581A (zh) * 2011-07-14 2012-07-11 彭昊 自保温隔音砌块及其使用方法
DE202012007558U1 (de) 2012-08-09 2012-09-06 Ziegelwerk Bellenberg Wiest Gmbh & Co. Kg Mauerstein

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229856A1 (de) 2002-07-03 2004-02-05 Kramer, Paul, Dipl.-Ing. Hochlochwärmedämmstein

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712009B1 (fr) * 1993-11-02 1996-01-05 Gelis Cie Sa Ets Elément de construction du type de ceux à appareiller et à empiler.
DE29609385U1 (de) * 1996-05-25 1996-08-14 Nikol Schaller Ziegelwerk GmbH & Co KG, 95145 Oberkotzau Gitterziegel
DE19704198A1 (de) * 1997-02-05 1998-08-06 Haesler Andreas Dipl Ing Fh Kerbschlitzziegel
DE10058463A1 (de) * 2000-11-24 2002-05-29 Stefan Geyer Ziegel
DE20208886U1 (de) * 2002-06-10 2002-09-12 Nikol Schaller Ziegelwerk Gmbh Ziegel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229856A1 (de) 2002-07-03 2004-02-05 Kramer, Paul, Dipl.-Ing. Hochlochwärmedämmstein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561581A (zh) * 2011-07-14 2012-07-11 彭昊 自保温隔音砌块及其使用方法
DE202012007558U1 (de) 2012-08-09 2012-09-06 Ziegelwerk Bellenberg Wiest Gmbh & Co. Kg Mauerstein

Also Published As

Publication number Publication date
DE202007016864U1 (de) 2008-02-28
EP2003259A3 (fr) 2013-05-08
DE102007027375A1 (de) 2008-12-18

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