EP0522549B1 - Mauerstein - Google Patents

Mauerstein Download PDF

Info

Publication number: EP0522549B1
Authority: EP; European Patent Office
Prior art keywords: longitudinal; grooves; longitudinal grooves; groove; perforated brick
Prior art date: 1991-07-11
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

EP92111652A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0522549A1 (de

Inventor

Reinhold Heigl

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.)

Ziegel-Kontor Ulm GmbH

Original Assignee

Ziegel-Kontor Ulm 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.)

1991-07-11

Filing date

1992-07-09

Publication date

1996-09-25

1992-07-09 Application filed by Ziegel-Kontor Ulm GmbH filed Critical Ziegel-Kontor Ulm GmbH

1993-01-13 Publication of EP0522549A1 publication Critical patent/EP0522549A1/de

1996-09-25 Application granted granted Critical

1996-09-25 Publication of EP0522549B1 publication Critical patent/EP0522549B1/de

2012-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- 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
- E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular 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 perforated brick with a plurality of fine channels running through the brick height, and with vertical grooves and springs on the abutting surfaces for mortar-free jointing.
the masonry itself is also expected to have ever higher thermal and acoustic insulation properties. While the butt joints are often no longer mortared to exclude the cold bridge formed by the mortar layer, the bearing surfaces are usually mortared or glued.
the invention has for its object to reduce the thermal conductivity of bricks, especially in the area of the bearing surfaces and to improve sound insulation.
At least one longitudinal groove is provided on both horizontal surfaces in the installed position at equal distances from the longitudinal edges, whereby in connection with the fine channels in the region of the mortar-free longitudinal groove, a continuous vertical air layer is formed over the entire wall surface.
the longitudinal groove in the upper surface of a brick is a mirror image of the longitudinal groove in the lower surface of the stone placed thereon and both grooves together form a longitudinal channel running the entire length of the wall.
These longitudinal channels form an effective barrier to heat transfer, because they divide the horizontal mortar layers into an inner and an outer strip-shaped area or into several areas if several longitudinal grooves or channels are provided next to one another.
the longitudinal channels formed in the masonry have two further advantages. On the one hand, they can be used as installation channels for e.g. B. electrical cables, line or water pipes can be used. On the other hand, they make transportation easier in that the usual pallets can be dispensed with because the forks of the forklift truck can engage in the lower longitudinal grooves in a cross-strapped stone package. If necessary, the forklift can be equipped with a special fork with more than two tines.
the groove cross section is arbitrary in terms of the thermal insulation function. However, a rounded cross-section is preferable as a ventilation or installation duct.
the groove cross-section is preferably rectangular, namely twice as wide as it is deep, so that square channels result when the bricks are moved.
the longitudinal grooves eccentrically with respect to the stone width, closer to the outside of the building, so as to move the insulation zone further outwards.
the width of the longitudinal grooves does not exceed 30% of the total stone width. Practically desirable values are 15% to 30% of the stone width.
the horizontal, air-filled longitudinal duct not only interrupts the heat flow from the inside out, but also, in conjunction with the vertical hole arrangement in the brick, forms a vertical air layer at least floor-high over the entire wall surface, because the fine vertical ducts in the brick - in Groove area - are not blocked by glue or mortar.
a floor or even building-high air exchange can take place if the ceiling area is designed accordingly.
the longitudinal grooves can also be filled with a different material than the module itself.
an insulating material such as polystyrene or a fibrous material is recommended.
the filling of the longitudinal grooves can alternate both in the vertical direction and, in the case of several adjacent grooves, in the transverse direction.
the four masonry tiles 1-4 shown in Fig. 1 are offset in two layers in the semi-structure. To simplify the illustration, the so-called rhombic perforation is not shown. This means a multitude of cross-sectionally rhombic vertical channels (upholes).
Six grooves 5 and 6 springs are arranged on the abutting surfaces for mortar-free abutting.
the essential feature of these stones is a rectangular longitudinal groove on the top and bottom. These longitudinal grooves lie exactly one above the other, so that the upper groove of the respective lower stone forms a longitudinal channel 7 with the lower groove of the stone above it, which results in a higher thermal insulation of the masonry and can be used above all as an installation channel.
FIGS. Similar cross-sectional examples of such bricks are shown in FIGS.
the side surfaces are designated 8 in FIG. 2 and the bearing surfaces 9.
the longitudinal grooves 10 and 11 are in these Examples twice as wide as deep.
These representations on a scale of 1: 5 show bricks with a width of 300 mm in FIGS. 2 and 3 and those with a width of 365 mm and a height of 238 mm in FIGS. 4 and 5.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)
Crushing And Grinding (AREA)
Polishing Bodies And Polishing Tools (AREA)
Glass Compositions (AREA)
Finishing Walls (AREA)
Dowels (AREA)
Laminated Bodies (AREA)

EP92111652A 1991-07-11 1992-07-09 Mauerstein Expired - Lifetime EP0522549B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4122917A DE4122917A1 (de)	1991-07-11	1991-07-11	Mauerstein
DE4122917		1991-07-11

Publications (2)

Publication Number	Publication Date
EP0522549A1 EP0522549A1 (de)	1993-01-13
EP0522549B1 true EP0522549B1 (de)	1996-09-25

Family

ID=6435886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP92111652A Expired - Lifetime EP0522549B1 (de)	1991-07-11	1992-07-09	Mauerstein

Country Status (4)

Country	Link
EP (1)	EP0522549B1 (hu)
AT (1)	ATE143442T1 (hu)
DE (2)	DE4122917A1 (hu)
HU (1)	HU215378B (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9921398D0 (en) *	1999-09-11	1999-11-10	Kennedy Cyril J	Construction block
AT6560U3 (de) *	2003-04-30	2004-04-26	Liane Dipl Ing Liszt	Massivziegel
CN1301358C (zh) *	2005-04-16	2007-02-21	王禄德	安全节能钢骨墙体结构及其施工方法
DE102015121728A1 (de) *	2015-12-14	2017-06-14	Hagemeister GmbH & Co. KG, Ziegelwerk	Mauerwerksverband zur Energiegewinnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3696576A (en) *	1968-09-20	1972-10-10	Eurofina Investimentos E Estud	Method for the construction of brick walls
US4295313A (en) *	1979-12-10	1981-10-20	Rassias John N	Building blocks, wall structures made therefrom and methods of making the same
US4319440A (en) *	1979-10-11	1982-03-16	Rassias John N	Building blocks, wall structures made therefrom and methods of making the same
EP0135972A2 (en) *	1983-09-19	1985-04-03	Kalkzandsteenfabriek Roelfsema B.V.	Wall
WO1990013716A1 (en) *	1989-05-05	1990-11-15	Curtin University Of Technology	Improved masonry block

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7213781U (de) *		1973-08-30	Sator W	Formstein, insbesondere fur den Hochbau
CH186188A (fr) *	1934-05-10	1936-09-15	Lincoln Reuben	Brique creuse.
CH252312A (fr) *	1945-07-02	1947-12-31	Matti Regis	Brique en béton.
FR2190998B1 (hu) *	1972-07-03	1974-10-25	Monnier Jacques
DE2626859A1 (de) *	1976-06-16	1977-12-29	Paulus	Mauerstein zur aufnahme von rohren und leitungen
DE3338130A1 (de) *	1983-09-28	1985-04-11	Hartmut 2201 Seestermühe Grotjan	Bauelement, insbesondere baustein

1991
- 1991-07-11 DE DE4122917A patent/DE4122917A1/de not_active Withdrawn
1992
- 1992-07-09 EP EP92111652A patent/EP0522549B1/de not_active Expired - Lifetime
- 1992-07-09 DE DE59207227T patent/DE59207227D1/de not_active Expired - Lifetime
- 1992-07-09 AT AT92111652T patent/ATE143442T1/de not_active IP Right Cessation
- 1992-07-10 HU HU9202286A patent/HU215378B/hu not_active IP Right Cessation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3696576A (en) *	1968-09-20	1972-10-10	Eurofina Investimentos E Estud	Method for the construction of brick walls
US4319440A (en) *	1979-10-11	1982-03-16	Rassias John N	Building blocks, wall structures made therefrom and methods of making the same
US4295313A (en) *	1979-12-10	1981-10-20	Rassias John N	Building blocks, wall structures made therefrom and methods of making the same
EP0135972A2 (en) *	1983-09-19	1985-04-03	Kalkzandsteenfabriek Roelfsema B.V.	Wall
WO1990013716A1 (en) *	1989-05-05	1990-11-15	Curtin University Of Technology	Improved masonry block

Also Published As

Publication number	Publication date
DE4122917A1 (de)	1993-01-14
EP0522549A1 (de)	1993-01-13
DE59207227D1 (de)	1996-10-31
ATE143442T1 (de)	1996-10-15
HU215378B (hu)	1998-12-28
HU9202286D0 (en)	1992-10-28
HUT64789A (en)	1994-02-28

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WO1997039204A1 (de)	1997-10-23	Baumodul sowie baumodulsystem für die erstellung flächiger konstruktionen, insbesondere wände
DE3400407C2 (de)	1994-10-20	Quaderförmiger Hohlbaustein zur Errichtung von Mauerwerken
EP0074490A2 (de)	1983-03-23	Fussboden mit integrierter Warmwasser-Fussbodenheizung
EP0522549B1 (de)	1996-09-25	Mauerstein
DE69427627T2 (de)	2001-10-18	Stapelbares Bauelement
AT409154B (de)	2002-06-25	Holzbautafel für decken
DE69028000T2 (de)	1997-03-13	Baustein zum mörtellosen mauern
DE4021081A1 (de)	1992-01-16	Hohles, plattenfoermiges bauteil
DE9214307U1 (de)	1993-03-04	Wandbauelement sowie daraus gebildete Wand
DE9317354U1 (de)	1994-01-13	Holzbautafel
EP0156247B1 (de)	1989-01-04	Hohlboden
EP0124855B1 (de)	1987-11-04	Bauelement zur Erstellung von Grund- und Schutzbauten
DE2553123A1 (de)	1976-08-12	Vorgefertigter, blockartiger mauerstein
DE69927676T2 (de)	2006-07-20	Modulares element für wände oder doppelwände für trockenmontage
EP0083438B1 (de)	1985-04-10	Schalungselement aus geschäumtem Hartkunststoff für die Mantelbetonbauweise
DE19630433C2 (de)	2000-05-31	Hohlraumboden
EP0628671B1 (de)	1996-02-28	Dämmstein
DE1911445A1 (de)	1970-09-17	Vorgefertigtes Bauelement fuer Betondecken und Betonwaende
DE3440704C2 (de)	1996-10-24	Schalungs-Isolierstein
DE9315423U1 (de)	1994-01-05	Mauerwerk
DE10300657A1 (de)	2004-07-29	Wandelement
DE3526715A1 (de)	1987-01-29	Daemmplatte
DE1055213B (de)	1959-04-16	Rippendecke, insbesondere Geschossdecke, mit Heiz- oder Kuehlrohrleitungen und Verfahren zur Herstellung dieser Decke
EP3577286B1 (de)	2021-01-06	Bausystem

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1996-02-28	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1996-03-27	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-08-09	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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