EP0606625B1 - Hintermauerziegel - Google Patents

Hintermauerziegel Download PDF

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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
Application number
EP93120582A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0606625A2 (de
EP0606625A3 (de
Inventor
Klaus Dr. Kassner
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.)
Ziegelwerk Bellenberg Wiest & Co
Original Assignee
Ziegelwerk Bellenberg Wiest & Co
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 Ziegelwerk Bellenberg Wiest & Co filed Critical Ziegelwerk Bellenberg Wiest & Co
Publication of EP0606625A2 publication Critical patent/EP0606625A2/de
Publication of EP0606625A3 publication Critical patent/EP0606625A3/de
Application granted granted Critical
Publication of EP0606625B1 publication Critical patent/EP0606625B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • E04B2002/0202—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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (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)
EP93120582A 1993-01-15 1993-12-21 Hintermauerziegel Expired - Lifetime EP0606625B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9300464U 1993-01-15
DE9300464U DE9300464U1 (de) 1993-01-15 1993-01-15 Hintermauerziegel

Publications (3)

Publication Number Publication Date
EP0606625A2 EP0606625A2 (de) 1994-07-20
EP0606625A3 EP0606625A3 (de) 1994-10-12
EP0606625B1 true EP0606625B1 (de) 1997-06-11

Family

ID=6888154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93120582A Expired - Lifetime EP0606625B1 (de) 1993-01-15 1993-12-21 Hintermauerziegel

Country Status (5)

Country Link
EP (1) EP0606625B1 (cs)
AT (1) ATE154409T1 (cs)
CZ (1) CZ8794A3 (cs)
DE (2) DE9300464U1 (cs)
PL (1) PL301855A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103290973A (zh) * 2013-05-20 2013-09-11 成都芙蓉新型建材有限公司 混凝土复合自保温砌块及其制造工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29518717U1 (de) * 1995-11-25 1996-01-18 Ziegelwerk Bellenberg Wiest & Co., 89287 Bellenberg Leicht-Hochlochziegel
IT1398657B1 (it) * 2008-09-16 2013-03-08 Cis Edil S R L Blocco forato per costruzioni edili, particolarmente per pareti monostrato.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802951C (de) * 1949-11-12 1951-02-26 Dachziegelwerke E C Spingler G Viellochstein aus gebranntem Ton oder anderen Werkstoffen mit versetzt angeordneter Lochung
DE7704761U1 (de) * 1977-02-17 1977-06-02 Koelpin, Hubert, 7270 Nagold Waermedaemmziegel
DE2719860A1 (de) * 1977-05-04 1978-11-09 Johann Dr Vielberth Mauerstein, insbesondere ziegel
DE8334588U1 (de) * 1983-12-02 1984-03-01 Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht Hochlochziegel
AT400458B (de) * 1988-01-18 1996-01-25 Wienerberger Baustoffind Ag Hochlochziegel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103290973A (zh) * 2013-05-20 2013-09-11 成都芙蓉新型建材有限公司 混凝土复合自保温砌块及其制造工艺
CN103290973B (zh) * 2013-05-20 2015-05-27 成都芙蓉新型建材有限公司 混凝土复合自保温砌块的制造工艺

Also Published As

Publication number Publication date
DE9300464U1 (de) 1993-03-04
EP0606625A2 (de) 1994-07-20
CZ8794A3 (en) 1994-08-17
EP0606625A3 (de) 1994-10-12
ATE154409T1 (de) 1997-06-15
DE59306739D1 (de) 1997-07-17
PL301855A1 (en) 1994-07-25

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