EP0935031A2 - Bloc de construction - Google Patents

Bloc de construction Download PDF

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Publication number
EP0935031A2
EP0935031A2 EP99102131A EP99102131A EP0935031A2 EP 0935031 A2 EP0935031 A2 EP 0935031A2 EP 99102131 A EP99102131 A EP 99102131A EP 99102131 A EP99102131 A EP 99102131A EP 0935031 A2 EP0935031 A2 EP 0935031A2
Authority
EP
European Patent Office
Prior art keywords
block
central body
tile
grout
blocks
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Withdrawn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
EP99102131A
Other languages
German (de)
English (en)
Other versions
EP0935031A3 (fr
Inventor
Andrea Zarantonello
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.)
Gruppo Effe 2 SpA
Original Assignee
Gruppo Effe 2 SpA
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 Gruppo Effe 2 SpA filed Critical Gruppo Effe 2 SpA
Publication of EP0935031A2 publication Critical patent/EP0935031A2/fr
Publication of EP0935031A3 publication Critical patent/EP0935031A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape

Definitions

  • the invention concerns a tile block suitable to be used in bearing walls building, particularly suitable for the thermic scaffold cut.
  • tile blocks generally consisting in hollow tiles connected and staggered through grout are currently used.
  • the staggering can be realized just arranging rows through non-aligned lower blocks, but between two rows there is a continuous grout layer. As a consequence the grout layer fills all the thickness depth of the block and therefore of the wall.
  • thermal scaffolds originate since there are continuous grout layers between the out- and the inside of the building. Thermal scaffolds are preferential areas of almost direct heat transfer which are perfectly opposed to the result which is aimed at, that is the insulation through air spaces realized in tiles. There are said thermal scaffolds, as it has been said, in each tile blocks row and therefore it can be understood that the heat transfer surface, that is the resulting whole thermal scaffold, is considerable. In fact, as a measure, a further plugging in order to avoid or reduce the transfer and the loss of heat must be carried out.
  • tile blocks are substantially parallelepiped, they are connected to one another just through the grout binding action. If, for any reason, for example because of vibrations due to an earthquake or to another cause the grout decreases or stops its binding action, the blocks become independent from one another and as a consequence the wall realized with said blocks can collapse rather easily.
  • the aim of the present invention is that of overcoming the limits of the current technics.
  • a first aim that is wanted to be obtained is that of realizing a tile block suitable to be used in the building of bearing walls or of plugging outside main walls through which a real and effective thermal scaffold cut is granted.
  • connection between the blocks forming the wall is of the fixed-joint type so that violent vibrational stresses, as the earthquake ones, can cause a considerable increase of the strength of the wall built through tile blocks.
  • Another aim is to make the wall realization easier and faster, and especially to simplify the position of the cement adhesive placed among the blocks.
  • a tile block suitable to be used in a bearing wall building consisting in a plurality of said blocks connected to one another through grout
  • said block according to the content of the first claim being characterized in that it includes a central block and two lateral wings equally staggered according to parallel planes, said body and said wings defining at least a housing space receiving the body of at least a similar second block forming the wall.
  • the lateral wings of the tile block are translated with respect to the central body according to the vertical direction.
  • the lateral wings are translated both in the vertical direction and in the horizontal one.
  • fig. 1 shows a tile block for the prior art walls building, marked with 1 as a whole.
  • Such a block, substantially parallelepiped, has a series of vertical ducts 2 helping both the block lightening, and the realization of an air space, and therefore the thermic insulation too.
  • the lateral walls 3 and 4 have a surface with projecting and concave walls so that it creates a fixed-joint between the blocks belonging to the same horizontal row.
  • Fig. 2 shows a perspective view of a tile block according to the invention having substantially the same dimensions of the prior art tile block shown in fig. 1, but in which there is a central body 5 having hollow ducts 9 having two lateral wings 6 and 7 which are equally staggered with respect to the central body 5 according to parallel planes and, in the case of fig. 2, both are staggered upwardly.
  • This arrangement of the tile block, marked with 10 as a whole allows the definition of a space included between the upper plane 51 of the central body 5 and the vertical planes 61 and 71 of the lateral wings 6 and 7, where there is a layer grout, marked with 8 in fig. 5.
  • each wing 6 and 7, marked with 62 and 72 respectively, and the power part, marked with 63 and 73 respectively, are decreasingly inclined planes outwards from the central body.
  • the effect of the inclined course of the terminal surfaces of the lateral wings is twofold, that is preventing the rain or anyhow the water, coming from the outside, from going in the masonry and increasing the faying surface between two blocks and therefore granting as much as possible the two blocks sealing without the interposition of the grout.
  • the grout is placed just in the space defined on the upper plane of the central body, and marked with 55 as a whole.
  • the arrangement of the grout 8 just in the above-mentioned space 55 causes the cutting of the thermal scaffold that the layer 8 would have made between the external and the internal part of the masonry, marked respectively with E and I if it had been spread on both sides.
  • the tile block of the invention takes the shape shown in fig. 3.
  • the tile block, marked with 20 as a whole has a central body 21 and two lateral wings 22 and 23 which are translated with respect to the central body according to the vertical direction, marked with V, but are translated according to the horizontal direction, marked with O, as well.
  • the block 20 is fixed not only vertically, but also horizontally, that is according to the wall building row, through identical blocks. This can be observed in a perspective view of fig. 4 showing some blocks 20 connected to one another and realizing a bearing wall.
  • the blocks of the invention form the first row 30 or the last row 40, as it is shown in fig. 5, the lower surface or the upper one, respectively of the rows 30 and 40, will be flat so that they can grant a bearing on the floor plane, in the case of the first row, and the plugging closing, in the case of the higher row.
  • the tile block of the invention allows the thermal scaffold cut, as it has been underlined, since grout is limited to the space concerning the central body of the tile block. Therefore the application of the grout is easier and more limited.
  • Another advantage resulting from the invention is that the installation of a wall realized through the tile blocks of the invention is considerably quickened since the particular configuration of the tile blocks eliminates the need of a plumb-line that is of the blocks alignment. In fact each block is fixed in the adjacent one and in the following one without any problem and without any adjustment.
  • Another advantage of the invention consists in the aseismatic quality of the building, deriving from the blocks fixed-joints and this independently from the connection realized by the grout.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Retaining Walls (AREA)
  • Sliding-Contact Bearings (AREA)
EP99102131A 1998-02-06 1999-02-03 Bloc de construction Withdrawn EP0935031A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI980022 1998-02-06
ITVI980022 ITVI980022A1 (it) 1998-02-06 1998-02-06 Blocco in laterizio per la costruzione di muri portanti

Publications (2)

Publication Number Publication Date
EP0935031A2 true EP0935031A2 (fr) 1999-08-11
EP0935031A3 EP0935031A3 (fr) 2001-05-02

Family

ID=11426574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102131A Withdrawn EP0935031A3 (fr) 1998-02-06 1999-02-03 Bloc de construction

Country Status (3)

Country Link
EP (1) EP0935031A3 (fr)
HR (1) HRP990026A2 (fr)
IT (1) ITVI980022A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005203188B2 (en) * 2004-07-21 2010-04-22 Baines Masonary Blocks Pty Ltd Building element and wall

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB169516A (en) * 1920-06-26 1921-09-26 Ingvald Johannes Pedersen An improved unit for building walls and the like
GB9607611D0 (en) * 1996-04-12 1996-06-12 Clark Michael D Improvements in and relating to building blocks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005203188B2 (en) * 2004-07-21 2010-04-22 Baines Masonary Blocks Pty Ltd Building element and wall

Also Published As

Publication number Publication date
ITVI980022A1 (it) 1999-08-06
HRP990026A2 (en) 1999-10-31
EP0935031A3 (fr) 2001-05-02

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