EP2374957A1 - Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block - Google Patents

Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block Download PDF

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Publication number
EP2374957A1
EP2374957A1 EP11305399A EP11305399A EP2374957A1 EP 2374957 A1 EP2374957 A1 EP 2374957A1 EP 11305399 A EP11305399 A EP 11305399A EP 11305399 A EP11305399 A EP 11305399A EP 2374957 A1 EP2374957 A1 EP 2374957A1
Authority
EP
European Patent Office
Prior art keywords
block
building block
faces
insulating material
carrier material
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.)
Granted
Application number
EP11305399A
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English (en)
French (fr)
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EP2374957B1 (de
Inventor
Michel Vanhoudt
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.)
Fixolite Usines
Original Assignee
Fixolite SA
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Publication date
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Application filed by Fixolite SA filed Critical Fixolite SA
Publication of EP2374957A1 publication Critical patent/EP2374957A1/de
Application granted granted Critical
Publication of EP2374957B1 publication Critical patent/EP2374957B1/de
Revoked 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
    • 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

Definitions

  • the present invention relates to the field of block-shaped building elements, including bancher blocks of the crawling type, and relates to a composite building block of the block-type insulation.
  • blocks made entirely of a carrier material those which are in the form of a profiled hollow body of parallelepipedal shape, the lateral walls of which delimit at least two cells, open towards the top and towards the bottom thereof, are particularly known. block.
  • a fluid material incorporating a hydraulic binder for example of the concrete type, is injected into the cell alignments resulting from the superimposed rows of blocks, in order to create the framework of the resulting wall after solidification.
  • insulating blocks which are generally constituted by a structure consisting of an assembly of two constituent elements, one of which, located on the internal side of the construction, is a block of carrier material (concrete, wood-cement or other) and the other, located on the outer side of the construction, is a rigid insulating member, usually expanded polystyrene or the like.
  • Such a concrete block constituting an insulating block generally comprises one or more assembly sites with an insulating element which consist of one or more male parts or tenons, intended to fit tightly in a complementary female part or mortise, formed in the corresponding insulating element, and the shape of said male / female parts, for example dovetail, is determined so that their mechanical connection can oppose their separation when subjected to a force of external traction.
  • one or more cells formed by joining the concrete part with the corresponding complementary insulating element, constitute, when assembling the blocks on top of each other for the construction of a wall and as indicated above for conventional blocks, vertical compartments in said wall which are intended to be filled with concrete, so as to auto locking said blocks on each other and to achieve a succession of concrete posts constituting, with the horizontal chaining, the frame of said wall.
  • the object sought in this prior document is to subdivide the structural body of the building block into parts thermally insulated from one another by one or more insulating inserts.
  • the insulating elements in the form of platelets are arranged to be arranged entirely inside the building block, as inserts, that is to say without being in contact with the outer faces of these blocks. of construction and a fortiori without forming an outer side of these blocks.
  • the inner and outer faces of this building block are always formed by the structural body.
  • the document FR 2,567,177 discloses, for its part, building blocks comprising a first structural part (agglomerated block) and a second insulating part (plate), the latter being arranged to be mounted / fixed on the first part by an insertion of T-section tabs in adapted grooves formed in the wall of a side face of the first structural part.
  • the walls of the block forming the structural part have a double and multi-cellular constitution around central cells and the grooves are formed by a plurality of slit-shaped cuts in the thickness of the outer skin of the wall of the first part. structural.
  • the complex constitution of the structural part leads to a relatively delicate fabrication and a significant additional cost for the building block.
  • peripheral attachment of the insulating part in small grooves and with a recovery at an outer skin only of the wall does not lead to a resistant assembly between the two components and limit of this also the thickness of the insulating plate that can be secured and the stresses to which it can be subjected and can be transmitted to the structural part.
  • the present invention aims to overcome at least some of the aforementioned drawbacks of existing solutions, while preferably having at least equivalent performance at the level of the final product.
  • the invention also relates to a building block of the type mentioned in the preamble of claim 10 and having in combination the characteristics of the characterizing part of this claim.
  • the invention relates to a method for manufacturing a block 1 of composite construction of the insulating block blocking type, comprising a first component or component part 2 of a carrier material and a second component or component part 3 made of a rigid insulating material, the two components being at least partially nested within each other and each component forming a clean volume portion of the composite block 1, and at least one outer face thereof.
  • This method consists in providing, on the one hand, a hollow building block 2 made of a carrier material of generally parallelepipedal shape with an upper face 4, a lower face 4 'and lateral faces 4 ", said block being constituted by portions of profiled lateral walls 5 delimiting together at least one cell 6 open at the above-mentioned upper and lower faces and the wall portion or portions 5 of at least one lateral face 4 ", or, where appropriate, of two mutually adjacent side faces 4" being provided with at least one profile cut 7, 7 'extending in a direction DP perpendicular to the upper 4 and lower 4 'faces, where appropriate over the entire height of the or at least some of said wall portions 5 concerned, and, on the other hand, a block 3 of rigid insulating material shaped to come into intimate application against or be positioned at a distance from the outer lateral face (s) 8 of the hollow building block 2 comprising the the cutouts 7, 7 'and having one or more projecting formations 9 intended to anchor, by cooperation of complementary shapes, in the cell
  • the composite building block 1 may be in the form of a "current" block, as shown in FIGS. figures 1 and 7 to 12 , or in the form of a corner block, as shown on the figure 3 .
  • the block of rigid insulating material 3 for example expanded polystyrene
  • the block of rigid insulating material 3 for example expanded polystyrene
  • the assembly itself is facilitated since it can be achieved by simple interlocking with a significant mutual interlocking of the two components, if necessary without requiring any other locking or locking means (a glue point or a slight compression may be considered).
  • This anchoring at the heart of the insulating block 3 in the hollow carrier block 2 allows said block 3 to withstand significant stresses, especially in both directions perpendicular to the face considered.
  • the block 3 may have a large thickness, making it possible to achieve a high degree of thermal insulation even with carrier blocks 2 with a single wall (solid), easy to manufacture, instead of carrier blocks 2 to double wall for multi-cellular.
  • the hollow carrier block 2 comprises at least two cells 6 which are only partially filled by the projecting formations 9 and the insulating block 3 is pressed against the outer face of said block 2.
  • the blocks 2 may also comprise only one complete cell 6 in which is introduced a projecting formation 9, through a partial cutout 7 'or through 7.
  • the formation 9 will then advantageously occupy the entire volume of the cell 6, free volumes (half-alveoli), in the form of lateral recesses, forming cells 6 by association of two blocks 1 being created between the two blocks 2 and 3.
  • the method according to the invention may consist of producing beforehand a hollow construction block 2 made of carrier material with portions of solid side walls, then to provide the partial cut-out (s). or through (s) 7, 7 'in the portion (s) wall (s) 5 (s) concerned, this through a subsequent machining operation or the like.
  • the initial hollow construction block 2, with integral or full side wall portions 5, is obtained by molding, by example of a wood-cement mixture, in an existing mold used for the realization of hollow cell building blocks.
  • the hollow construction block 2 of carrier material provided with its or its cutout (s) 7, 7 ', by molding in an existing mold, used for the production of hollow building blocks with portions of full or entire side walls, but provided with one or more additional internal formations, protruding into the internal volume of the mold and of complementary shape to the cutout (s) 7, 7 .
  • Additional internal formations may consist of inserts positioned in the existing mold or of modified or additional drawers forming part of an existing drawer mold.
  • the process can also provide to provide, simultaneously or not with the cutouts 7, 7 ', attachment sites 10, 10' for the block of insulating material 3 at the side or sides 8 of the hollow construction block carrier material 2 which comes or comes into contact with said block of insulating material 3, for example in the form of grooves 10 ', rabbets 10 and / or profiled recesses (e) s, and to form on the block of insulating material 3, from molding or foaming in a suitable mold, profiled projections 11, 11 'respectively compliant shapes with respect to said attachment sites 10, 10'.
  • the hollow building block 2 made of a carrier material forming the first component and the block of rigid insulating material 3, preferably solid, forming the second component, may be provided in a number of variant embodiments with particular regard to the location, the size and the shape of the cutouts 7, 7 ', protruding formations 9, attachment sites 10, 10' and projections 11, 11 ', thereby resulting in as many alternative embodiments of the composite building block 1.
  • the hollow building block made of carrier material 2 may comprise at least one partial cutout 7 'extending only over part of the height of the wall portion 5 considered and at least one through cutout 7 extending over the entire height of the wall portion 5 considered, preferably located respectively on faces 8 different side, the widths of said cuts 7, 7 'being smaller than the widths of cells respectively concerned.
  • the width of the partial cutouts 7 ' may be smaller than that of the through cuts 7, so as not to weaken too much the wall portion 5 concerned.
  • all the cut-outs 7 made in the respective wall portions 5 of the hollow construction block made of carrier material 2 extend over the entire height of said wall portions 5 and are present only on a single lateral face 8 of said block 2 ( figure 2 ).
  • all the cuts 7 'formed in the wall portion (s) 5 concerned (s) of the hollow building block of carrier material 2 is (are) partial in nature and extends (ent) ) at a part of the height of the at least one wall portion 5 ( Figures 10 to 12 ).
  • Another advantage of the method according to the invention is to be able to easily manufacture, without modifying or modifying only slightly the manufacturing mold of the carrier building block 2, composite building blocks 1 of thicknesses and sound insulation coefficients and / or different thermal, this by providing composite building blocks 1 with thicknesses of layer or wall of different rigid insulating material, at the side (s) side (s) 8 of the hollow building block in carrier material 2 and / or in the cells 6 concerned (s).
  • the hollow building blocks of carrier material 2 will advantageously comprise ribs and grooves for making an assembly of adjacent blocks 2 by nesting at their mutually adjacent side faces.
  • the subject of the present invention is also a composite building block 1 of the insulating block-type type, comprising a first constituent component or component 2 made of a carrier material and a second component or constituent part 3 made of a rigid insulating material, the two components 2 and 3 being at least partially nested one inside the other.
  • This composite building block 1 is constituted by two mutually nested parts 2 and 3, namely, on the one hand, a hollow building block 2 made of a generally parallelepipedal shaped material with an upper face 4, a lower face 4 'and lateral faces 4 ", said block consisting of portions of profiled lateral walls delimiting together at least one cell 6 open at the above-mentioned upper and lower faces and the wall portion or portions 5 of at least one lateral face 4 ", or, if appropriate, of two mutually adjacent side faces 4" being provided with cut-outs 7 , 7 'sections extending in a direction DP perpendicular to the upper 4 and lower 4' faces, where appropriate over the entire height of at least some of said wall portions 5 concerned, and, on the other hand, a block 3 of rigid insulating material shaped to come into intimate application against or being positioned at a distance from the outer side face (s) 8 of the hollow building block 2 having the cutouts 7, 7 'and having protruding formations 9 anchoring, by
  • the hollow building block of carrier material 2 comprises, at its or its lateral face (s) 8 in contact with the block of rigid insulating material 3, preferentially to solid structure, advantageously at least at the ends of said face or faces 8 and / or at the portions 5 'of the wall portions 5 flanking the cuts 7, 7', attachment sites 10, 10 'for projections profiles 11, 11 'of complementary shapes, formed on the block of insulating material 3.
  • the composite building block 1 is obtained, as a finished product, by the manufacturing method described above, the interlocking between the two components 2 and 3 possibly being locked by bonding and / or blocked by a stop .
  • the Figures 1 to 9 represent blocks 1 with double nesting (of the insulating material in the carrier block 2), with covering of one or two faces of the block 2 by the material of the block 3, while the Figures 10 to 12 show blocks with simple nesting.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP11305399.5A 2010-04-06 2011-04-06 Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block Revoked EP2374957B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052588A FR2958309B1 (fr) 2010-04-06 2010-04-06 Procede de fabrication d'un bloc de construction composite du type parpaing isolant et bloc obtenu

Publications (2)

Publication Number Publication Date
EP2374957A1 true EP2374957A1 (de) 2011-10-12
EP2374957B1 EP2374957B1 (de) 2017-10-04

Family

ID=43066972

Family Applications (1)

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EP11305399.5A Revoked EP2374957B1 (de) 2010-04-06 2011-04-06 Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block

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EP (1) EP2374957B1 (de)
FR (1) FR2958309B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433954A (zh) * 2011-10-24 2012-05-02 沈阳建筑大学 一种复合保温烧结砌块
CN103397734A (zh) * 2013-08-08 2013-11-20 吴泽宇 一种阻燃复合砌块及其制备方法
BE1024753B1 (fr) * 2017-05-24 2018-06-20 Fixolite Usines S A Bloc de construction composite du type parpaing isolant et son procédé de fabrication

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380887A (en) 1980-10-06 1983-04-26 Lee Kenneth S Insulated structural block
FR2567177A1 (fr) 1984-07-06 1986-01-10 Hericher Leon Bernard Perfectionnement aux elements de construction a emboitement d'un bloc et d'une plaque d'isolation.
FR2597907A2 (fr) 1986-04-25 1987-10-30 Papini France Parpaing isolant par l'exterieur
US4854097A (en) * 1988-02-01 1989-08-08 Juan Haener Insulated interlocking building blocks
DE29510640U1 (de) 1995-06-30 1995-12-14 GISOTON Baustoffwerke Gebhart & Söhne GmbH & Co., 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
DE29601827U1 (de) 1996-02-03 1996-03-14 Gebhart, Siegfried, 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
EP0708210A1 (de) * 1994-10-22 1996-04-24 Volker Schmidt Mauerstein
EP0882850A2 (de) 1997-06-03 1998-12-09 Siegfried Gebhart Stein, insbesondere Schalungs- oder Blockstein
EP2096221A2 (de) * 2008-02-26 2009-09-02 Alain Sergeant Blockbaustein mit integrierter Dämmung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498266A (en) 1982-06-22 1985-02-12 Arnold Perreton Concrete block and hollow insulating insert therefor
EP0112213B1 (de) 1982-11-25 1987-04-15 Vibro Ouest S.A. Aussen isolierter Betonstein und Verfahren zum Zusammenbau
FR2562119A1 (fr) 1984-04-03 1985-10-04 Crozet Daniel Element a proprietes isolantes pour l'industrie du batiment
DE29805505U1 (de) 1998-03-26 1998-05-28 GISOTON Baustoffwerke Gebhart & Söhne GmbH & Co., 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
DE29812981U1 (de) 1998-07-21 1998-11-12 GISOTON Baustoffwerke Gebhart & Söhne GmbH & Co., 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
DE19901560A1 (de) 1999-01-16 2000-07-20 Gebhart Siegfried Stein, insbesondere Blockstein

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380887A (en) 1980-10-06 1983-04-26 Lee Kenneth S Insulated structural block
FR2567177A1 (fr) 1984-07-06 1986-01-10 Hericher Leon Bernard Perfectionnement aux elements de construction a emboitement d'un bloc et d'une plaque d'isolation.
FR2597907A2 (fr) 1986-04-25 1987-10-30 Papini France Parpaing isolant par l'exterieur
US4854097A (en) * 1988-02-01 1989-08-08 Juan Haener Insulated interlocking building blocks
EP0708210A1 (de) * 1994-10-22 1996-04-24 Volker Schmidt Mauerstein
DE29510640U1 (de) 1995-06-30 1995-12-14 GISOTON Baustoffwerke Gebhart & Söhne GmbH & Co., 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
DE29601827U1 (de) 1996-02-03 1996-03-14 Gebhart, Siegfried, 88317 Aichstetten Stein, insbesondere Schalungs- oder Blockstein
EP0882850A2 (de) 1997-06-03 1998-12-09 Siegfried Gebhart Stein, insbesondere Schalungs- oder Blockstein
EP2096221A2 (de) * 2008-02-26 2009-09-02 Alain Sergeant Blockbaustein mit integrierter Dämmung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433954A (zh) * 2011-10-24 2012-05-02 沈阳建筑大学 一种复合保温烧结砌块
CN103397734A (zh) * 2013-08-08 2013-11-20 吴泽宇 一种阻燃复合砌块及其制备方法
BE1024753B1 (fr) * 2017-05-24 2018-06-20 Fixolite Usines S A Bloc de construction composite du type parpaing isolant et son procédé de fabrication
FR3066772A1 (fr) * 2017-05-24 2018-11-30 Fixolite Usines Bloc de construction composite du type parpaing isolant et son procede de fabrication

Also Published As

Publication number Publication date
FR2958309B1 (fr) 2013-01-11
EP2374957B1 (de) 2017-10-04
FR2958309A1 (fr) 2011-10-07

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