EP2138645A2 - Baustein - Google Patents

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Publication number
EP2138645A2
EP2138645A2 EP08165045A EP08165045A EP2138645A2 EP 2138645 A2 EP2138645 A2 EP 2138645A2 EP 08165045 A EP08165045 A EP 08165045A EP 08165045 A EP08165045 A EP 08165045A EP 2138645 A2 EP2138645 A2 EP 2138645A2
Authority
EP
European Patent Office
Prior art keywords
building brick
groove
projection
building
horizontal
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Withdrawn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
EP08165045A
Other languages
English (en)
French (fr)
Other versions
EP2138645A3 (de
Inventor
Carlantonio Giustino Di
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.)
Laterizi Flli Di Carlantonio Srl Con Unico Socio
Original Assignee
Laterizi Flli Di Carlantonio Srl Con Unico Socio
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 Laterizi Flli Di Carlantonio Srl Con Unico Socio filed Critical Laterizi Flli Di Carlantonio Srl Con Unico Socio
Publication of EP2138645A2 publication Critical patent/EP2138645A2/de
Publication of EP2138645A3 publication Critical patent/EP2138645A3/de
Withdrawn legal-status Critical Current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
    • 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
    • E04B2002/0208—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 present invention relates to a building brick.
  • the perimeter walls (load-bearing or non-load-bearing walls) of buildings consist of several superposed rows of building bricks made of clay, concrete or similar materials.
  • Each building brick is provided with at least one groove on a first vertical surface and with at least one projection on a second vertical surface suitable to be housed in the groove of the adjacent building brick.
  • the purpose of the present invention is to produce a building brick that overcomes the drawbacks described above and that in particular can be used to build a wall with good thermal insulation properties and that is also less expensive.
  • number 1 indicates, as a whole, a wall defined by a plurality of superposed horizontal rows of building bricks 2 made from clay, concrete or similar materials; in the accompanying drawings the building bricks 2 consist of bricks.
  • the wall 1 is a single-layer wall but this does not limit the scope of the present invention.
  • Each row consists of a plurality of building bricks 2 and is arranged on top of an underlying row.
  • each building brick 2 has a substantially prismatic shape and is of the hollow type or in any case of the type provided internally with holes 9 or cavities with a vertical longitudinal axis.
  • the building brick 2 has a vertical front surface 7, a vertical rear surface 8, a horizontal bottom surface 6, a horizontal upper surface 5, a first vertical side surface 3 and a second vertical side surface 4.
  • the surfaces 3, 4, 7 and 8 are smooth while the surfaces 5 and 6 are provided with the openings of the cavities 9 provided in the building brick 2.
  • the first side surface 3 is provided with two projections 11 that run along the entire height of the building brick 2 and have a cross-section with an isosceles trapezium-shaped perimeter.
  • the second side surface 4 is provided with two grooves 12 that run along the entire height of the building brick 2 and have a cross-section with an isosceles trapezium-shaped perimeter.
  • the projections 11 of a building brick 2 engage the grooves 12 of the adjacent building brick 2 in the same row of building bricks 2.
  • the space inside the groove 12 is greater than the space defined by the projection 11 so that the projection 11 is entirely inside the corresponding groove 12 and the remaining portion of the first side surface 3 of a building brick 2 is arranged closely in contact with the second side surface 4 of the adjacent building brick 2 in the same row.
  • each building brick 2 is provided with a groove 13 in the central part of its upper surface 5 and is provided with a projection 14 in the central part of its bottom surface 6 suitable to engage the groove 13 of the underlying building brick 2.
  • the building bricks 2 of the first row are not provided with the projection 14.
  • the projection 14 and the groove 13 run across the entire width of the building brick 2 and have a cross-section with a rectangular-shaped perimeter.
  • the dimensions of the groove 13 are such as to receive the entire projection 14 of the superposed building brick 2 and such that the remaining portion of the bottom surface 6 of a building brick 2 remains closely in contact with the upper surface 5 of the underlying building brick 2.
  • first of all the first row of building bricks 2 is laid so that the projections 11 of a building brick 2 engage the grooves 12 of the adjacent building brick in the same row of building bricks.
  • the second row of building bricks 2 is laid so that for each building brick 2 in the second row the projection 14 engages the groove 13 of the underlying building brick 2 and the projections 11 of a building brick 2 in the second row engage the grooves 12 of the adjacent building brick 2 in the same row of building bricks 2.
  • a joint is created between two adjacent building bricks 2 in the same row and a joint between two building bricks 2 arranged one on top of the other; joints that form a tight bond (thus without the definition of thermal bridges) between the surfaces of the adjacent and superposed building bricks 2.
  • a thin layer of mortar could be applied along the groove 13 only.
  • the building bricks 2 can be used to build a wall 1 using one single material, namely that used to make the building bricks 2. Besides reducing the costs involved, this also enables compliance with legal requirements in terms of thermal and acoustic performance, humidity, structural behaviour and resistance to fire. Moreover, there are no problems in connection with environmental compatibility or disposal (and the relative environmental and financial costs) given the absence of any synthetic materials, bonding agents or large amounts of mortar. Furthermore, the wall 1 can be built quickly (which has positive repercussions on costs) in that it is essentially an extremely simplified puzzle guided by the aforesaid joints. In practice due to the conformation of the building bricks 2 it is possible to build a wall 1 without using other materials, in a very short time and with a significant reduction in the costs of production and laying.
  • each building brick 2 can be provided with a plurality of grooves 13 and projections 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP08165045A 2008-06-23 2008-09-24 Baustein Withdrawn EP2138645A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20080398 ITBO20080398A1 (it) 2008-06-23 2008-06-23 Manufatto per edilizia

Publications (2)

Publication Number Publication Date
EP2138645A2 true EP2138645A2 (de) 2009-12-30
EP2138645A3 EP2138645A3 (de) 2012-10-10

Family

ID=40301587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08165045A Withdrawn EP2138645A3 (de) 2008-06-23 2008-09-24 Baustein

Country Status (2)

Country Link
EP (1) EP2138645A3 (de)
IT (1) ITBO20080398A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946065A1 (fr) * 2009-05-28 2010-12-03 Wienerberger Bloc de construction a rangees d'alveoles debouchantes multiples

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1409139B1 (de) * 1959-08-06 1973-07-12 Franz Hinse Geschosshohe wand, bestehend aus in trockenbauweise im verband aufeinandergestapelten, mit lotrechten hohlraeumen versehenen kuenstlichen bausteinen
FR2201377A1 (de) * 1972-09-22 1974-04-26 Marseille Tuileries
EP0093417A2 (de) * 1982-04-30 1983-11-09 Paul Dahm Bimsbaustoffwerke Hohlblockstein
DE19518382A1 (de) * 1995-05-23 1996-11-28 Ingrid Eberweiser Mauersteine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1409139B1 (de) * 1959-08-06 1973-07-12 Franz Hinse Geschosshohe wand, bestehend aus in trockenbauweise im verband aufeinandergestapelten, mit lotrechten hohlraeumen versehenen kuenstlichen bausteinen
FR2201377A1 (de) * 1972-09-22 1974-04-26 Marseille Tuileries
EP0093417A2 (de) * 1982-04-30 1983-11-09 Paul Dahm Bimsbaustoffwerke Hohlblockstein
DE19518382A1 (de) * 1995-05-23 1996-11-28 Ingrid Eberweiser Mauersteine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946065A1 (fr) * 2009-05-28 2010-12-03 Wienerberger Bloc de construction a rangees d'alveoles debouchantes multiples
FR2981098A1 (fr) * 2009-05-28 2013-04-12 Wienerberger Bloc de construction a rangees d'alveoles debouchantes multiples

Also Published As

Publication number Publication date
ITBO20080398A1 (it) 2009-12-24
EP2138645A3 (de) 2012-10-10

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