EP0787867A1 - Parpaing, en particulier bloc à bancher ou pierre de construction - Google Patents

Parpaing, en particulier bloc à bancher ou pierre de construction Download PDF

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Publication number
EP0787867A1
EP0787867A1 EP97101171A EP97101171A EP0787867A1 EP 0787867 A1 EP0787867 A1 EP 0787867A1 EP 97101171 A EP97101171 A EP 97101171A EP 97101171 A EP97101171 A EP 97101171A EP 0787867 A1 EP0787867 A1 EP 0787867A1
Authority
EP
European Patent Office
Prior art keywords
wall
stone
stone according
transverse
walls
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
EP97101171A
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German (de)
English (en)
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EP0787867B1 (fr
Inventor
Siegfried Gebhart
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0787867A1 publication Critical patent/EP0787867A1/fr
Application granted granted Critical
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    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • 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
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape

Definitions

  • the invention relates to a stone, in particular formwork or block stone, with two longitudinal walls which form an outer wall and an inner wall, which are connected to one another by at least one transverse wall which extends at least over part of the stone height, the outer wall being made of an insulating material Material manufactured and connected to the inner wall via positive connection devices.
  • a generic stone is known from FR-A-2 536 777.
  • the inner wall and the transverse walls are made of concrete or a concrete-like material, the ends of the transverse walls facing the outer wall of the stone being provided with T-shaped extensions and the cross stroke of the "T" in complementary recesses in the outer wall, which is made of an insulating material, is insertable.
  • a disadvantage of the known formwork block is that it only enables relatively poor sound and heat insulation, which does not take sufficient account of modern environmental awareness, particularly with regard to saving energy.
  • the present invention is therefore based on the object of providing a stone, in particular formwork or block stone, which enables improved sound and heat insulation compared to the prior art.
  • this object is achieved in that the at least one transverse wall is integral with the outer wall.
  • the inventive formation of the stone provides a much better and more effective insulation compared to the prior art, since the areas of the stone, which are normally cold bridges, namely the transverse walls, are now completely made of an insulating material and are therefore different from known stones can achieve significantly improved insulation properties.
  • the assembly of the stone according to the invention is very simple, since it consists of only two parts, namely the inner wall, which is made of concrete or a concrete-like material or expanded clay, and the one-piece combination of at least one transverse wall and the outer wall made of an insulating material , consists.
  • the at least one cavity allows the transverse walls to be elastically deformed, which is particularly advantageous when the stone according to the invention is designed as a formwork stone, since the concrete walls are elastically compressed in a region between the longitudinal walls after the concrete has been poured in, during the hardening of the concrete, where shrinkage stresses can be absorbed by the transverse walls and thus cracks and breaks in the transverse walls are prevented.
  • the concrete thus has enough space to expand without thereby damaging or destroying other components or parts of the stone.
  • the cavities cannot be provided continuously from top to bottom, but can only be open on the underside of the stone and extend to just below the top of the respective transverse wall, thereby preventing concrete from flowing into the cavities and the described advantageous deformation properties of the at least one transverse wall are not adversely affected.
  • dovetail-shaped recesses can be provided on the outside of the outer wall of the stone for holding a base plaster to be applied to the outer wall.
  • the base plaster is held very well in these recesses after it has hardened, so that there are no problems with insufficient adhesion of the base plaster on the insulating material of the outer wall, but this, since it is not only held in a force-fitting manner, but also in a form-fitting manner on a wide variety of materials Outside wall is held.
  • form-fitting and undercut connecting devices can be provided on the end faces of at least one of the longitudinal walls of each stone for connecting a plurality of stones arranged next to one another.
  • the individual stones can thus be connected to one another in a simple manner in the manner of a modular system.
  • tongue and groove connections for connecting a plurality of stones arranged one above the other are provided on the top and bottom sides of at least one of the longitudinal walls, the spring connections being wedge-shaped or provided with chamfers.
  • the positive Placing stones according to the invention on top of each other is considerably simplified, since the described configuration of the tongue and groove connections provides an insertion and centering aid which significantly speeds up the placement of several stones.
  • Polystyrene, in particular PS 30, can be provided as the insulating material for the outer wall or the at least one transverse wall made in one piece with the outer wall.
  • the insulating material for the outer wall or the at least one transverse wall made in one piece with the outer wall can be provided.
  • cork or another suitable insulating material for the outer wall. The selection of a suitable material is at the discretion of the specialist.
  • the form-fitting connecting devices can have a dovetail or T-shaped cross-section in a simple manner, but in principle any cross-section with an undercut is suitable for connecting the two components of the stone according to the invention.
  • a simple assembly of the stone according to the invention is possible in particular if the form-fitting connecting devices extend in the vertical direction, so that, for example, the inner wall can be pushed onto the at least one transverse wall in a simple manner from above.
  • the stone shown which is designed as a formwork block, has two longitudinal walls which form an outer wall 1 and an inner wall 2. Both longitudinal walls 1 and 2 are connected at right angles to one another by two transverse walls 3, which are made in one piece with the outer wall 1.
  • the transverse walls 3 are each set somewhat inwards, so that the stone shown forms at least approximately the shape of an "H".
  • Both transverse walls 3 are connected flush with the underside of the stone on their underside and reach a stone height of approximately 180 mm.
  • the inner wall 2 is made of concrete or a concrete-like material or expanded clay, while the outer wall 1 and the transverse walls 3 provided in one piece with the outer wall 1 are made of polystyrene, that is to say an insulating material.
  • connection of the inner wall 2 with the transverse walls 3 or the outer wall 1 takes place via form-fitting connecting devices 4 (see FIG. 1), which in the present exemplary embodiment are dovetail-shaped are formed, but can also have another suitable geometric shape.
  • transverse walls 3 of the stone shown do not extend to the top of the stone, 3 free spaces 5 (see FIG. 2) are created above the transverse walls, which are useful later for the concrete filling horizontally in the longitudinal direction of the stone.
  • each recess 6 or projection 7 is provided with undercuts and is designed such that the projection 7 of a stone into a recess 6 of an adjacent stone engages, whereby a positive connection between adjacent stones is created and the stones can be lined up in a simple manner according to the modular system.
  • tongue and groove connections are provided, each of which has a tongue 8 or a web and a groove 9, which lie one above the other and are arranged parallel to one another.
  • the spring 8 is provided with chamfers, which make stacking stones and thus lifting walls much easier, since the chamfers serve as an insertion or centering aid when placing the stones on top of each other.
  • dovetail-shaped recesses 10 are provided, which are used to hold a base plaster, not shown, that is, the base plaster penetrates into the dovetail-shaped recesses 10 and hardens therein, whereby a positive connection between the outer wall 1 and the base plaster is made.
  • the already mentioned positive connection devices 4, which serve to connect the transverse walls 3 to the inner wall 2, are arranged at least approximately vertically, so that the stone shown is assembled by simply sliding the outer wall 1 with the transverse walls 3 onto the inner wall 2.
  • Cavities 11 extending in the vertical direction in the form of slots are provided in the transverse walls 3, which enable the transverse walls 3 to be elastically deformed in the longitudinal direction of the stone.
  • the cavities 11 are not provided continuously from the top to the bottom of the transverse walls 3, but only open on the underside in order to prevent concrete from flowing into the cavity 11 during the filling of the formwork block and to maintain the described deformation properties of the transverse walls 3.
  • the cavities 11 thus extend from the underside of the transverse walls 3 to just below the top thereof.
  • the stone described and its possible embodiment shown in the figures corresponds to all acoustic and thermal regulations and can thus be used universally.
  • the stability of the stone is so great that multi-storey buildings and load-bearing walls can be built with such stones.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Finishing Walls (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Retaining Walls (AREA)
EP97101171A 1996-02-03 1997-01-25 Parpaing, en particulier bloc à bancher ou pierre de construction Expired - Lifetime EP0787867B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29601827U DE29601827U1 (de) 1996-02-03 1996-02-03 Stein, insbesondere Schalungs- oder Blockstein
DE29601827U 1996-02-03

Publications (2)

Publication Number Publication Date
EP0787867A1 true EP0787867A1 (fr) 1997-08-06
EP0787867B1 EP0787867B1 (fr) 2000-04-19

Family

ID=8018924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101171A Expired - Lifetime EP0787867B1 (fr) 1996-02-03 1997-01-25 Parpaing, en particulier bloc à bancher ou pierre de construction

Country Status (8)

Country Link
US (1) US5878545A (fr)
EP (1) EP0787867B1 (fr)
AT (1) ATE191950T1 (fr)
CA (1) CA2196373A1 (fr)
CZ (1) CZ29597A3 (fr)
DE (2) DE29601827U1 (fr)
PL (1) PL183442B1 (fr)
SK (1) SK12497A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953871A1 (fr) * 2009-12-16 2011-06-17 Mario Aschero Element constructif comportant une isolation thermique
CN103993696A (zh) * 2014-05-21 2014-08-20 邵才仁 墙体砌块和墙体以及墙体的施工方法

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29601827U1 (de) * 1996-02-03 1996-03-14 Gebhart Siegfried Stein, insbesondere Schalungs- oder Blockstein
AT409011B (de) * 1999-02-11 2002-05-27 Durisol Werke Gmbh Mantelbetonstein mit zwei voneinander im abstand angeordneten, sich in längsrichtung des steines erstreckenden längswänden
FR2790777B1 (fr) * 1999-03-11 2001-06-08 Abriblue Ensemble a bancher, notamment pour la construction des piscines
JP3939283B2 (ja) * 2003-10-15 2007-07-04 守人 宇都宮 ブロックおよびブロック連結具
WO2005108683A1 (fr) * 2004-04-29 2005-11-17 Keystone Retaining Wall Systems, Inc. Placages pour parois, murs de soutenement et analogues
ITTO20070214A1 (it) * 2007-03-26 2008-09-27 Pontarolo Engineering Spa Cassero a perdere per murature termicamente isolate in cemento armato.
ITBO20070351A1 (it) * 2007-05-11 2008-11-12 Angelo Candiracci Pannello per la realizzazione di una costruzione edile.
CA2686077A1 (fr) * 2007-06-21 2008-12-24 Keystone Retaining Wall Systems, Inc. Placages pour murs, murs de soutenement, blocs de murs de soutenement et analogues
US20090151281A1 (en) * 2007-11-20 2009-06-18 Keystone Retaining Wall Systems, Inc. Method of constructing a wall or fence with panels
ITUD20080117A1 (it) 2008-05-23 2009-11-24 S A C M E Spa Elemento strutturale per l'edilizia, macchina e procedimento per la sua realizzazione
US7775747B2 (en) * 2008-11-05 2010-08-17 Allan Block Corporation Multi-component retaining wall block
FR2946371A1 (fr) * 2009-06-08 2010-12-10 Fixolite Sa Bloc de construction composite du type parpaing isolant.
US8656678B2 (en) * 2009-09-29 2014-02-25 Keystone Retaining Wall Systems Llc Wall blocks, veneer panels for wall blocks and method of constructing walls
FR2958309B1 (fr) 2010-04-06 2013-01-11 Fixolite Sa Procede de fabrication d'un bloc de construction composite du type parpaing isolant et bloc obtenu
US8708608B2 (en) 2010-09-15 2014-04-29 Allan Block Llc Stackable segmental retaining wall block
AU2011348981B2 (en) * 2010-12-21 2017-06-08 Les Materiaux De Construction Oldcastle Canada, Inc. Concrete wall block
US10087597B2 (en) 2010-12-21 2018-10-02 Les Materiaux De Construction Oldcastle Canada, Inc. Concrete wall block
CZ303478B6 (cs) 2011-04-04 2012-10-10 Krivinka@Zdenek Modulový systém stavebních prefabrikátu
US9003734B2 (en) 2011-09-23 2015-04-14 Allan Block, Llc Multi-component retaining wall block with natural stone appearance
US8863465B2 (en) 2011-09-23 2014-10-21 Allan Block, Llc Stackable wall block system
US9562338B2 (en) * 2012-05-22 2017-02-07 Westblock Systems, Inc. Retaining wall system
US9428878B2 (en) * 2012-05-22 2016-08-30 Westblock Systems, Inc. Retaining wall system
US20140196397A1 (en) * 2013-01-17 2014-07-17 Tom Sourlis Insulated building block and wall structure
USD791346S1 (en) 2015-10-21 2017-07-04 Pavestone, LLC Interlocking paver
US9701046B2 (en) 2013-06-21 2017-07-11 Pavestone, LLC Method and apparatus for dry cast facing concrete deposition
US10583588B2 (en) 2013-06-21 2020-03-10 Pavestone, LLC Manufactured retaining wall block with improved false joint
USD737468S1 (en) 2014-05-07 2015-08-25 Pavestone, LLC Front face of a retaining wall block
USD812781S1 (en) 2016-07-21 2018-03-13 Keystone Retaining Wall Systems Llc Wall block
WO2018017656A1 (fr) 2016-07-21 2018-01-25 Keystone Retaining Wall Systems Llc Connecteurs de placage, blocs de paroi, panneaux de placage pour blocs de paroi et parois
US10883267B2 (en) * 2017-01-25 2021-01-05 E.P. Henry Corporation Method and apparatus for double faced wall
FR3064289A1 (fr) 2017-03-22 2018-09-28 Fixolite Usines Bloc de construction composite et son procede de fabrication
PL71213Y1 (pl) * 2018-01-10 2020-01-31 Bruk Spolka Z Ograniczona Odpowiedzialnoscia Element budowlany wykorzystujący elementy pochodne powstałe w procesie łupania pustaków

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536777A1 (fr) 1982-11-25 1984-06-01 Papini France Bloc isolant du genre parpaing
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.
EP0221831A1 (fr) * 1985-10-10 1987-05-13 Hervé Kowalik Bloc modulaire isolant destiné au gros-oeuvre et au second-oeuvre du bâtiment et son procédé de mise en oeuvre
FR2597907A2 (fr) * 1986-04-25 1987-10-30 Papini France Parpaing isolant par l'exterieur
DE8610651U1 (fr) * 1986-04-18 1990-04-05 Gebhart, Siegfried, 7971 Aichstetten, De
DE9418932U1 (de) * 1994-10-22 1995-08-03 Volker Schmidt Mauerstein
DE29510640U1 (de) * 1995-06-30 1995-12-14 Gisoton Baustoffwerke Gebhart Stein, insbesondere Schalungs- oder Blockstein
DE29601827U1 (de) * 1996-02-03 1996-03-14 Gebhart Siegfried Stein, insbesondere Schalungs- oder Blockstein

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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DE2525539A1 (de) * 1975-06-07 1976-12-23 Jakob Lobmeyer Als hohl- oder massivstein ausgefuehrtes bauelement mit daemmplattenverkleidung
US4478021A (en) * 1982-09-30 1984-10-23 Person Gary J Construction material, a modular, pre-insulated and furred structural masonry building block
CH658283A5 (fr) * 1984-08-15 1986-10-31 Werner Baumberger Plot de construction.
US4854097A (en) * 1988-02-01 1989-08-08 Juan Haener Insulated interlocking building blocks
US5350256A (en) * 1991-11-26 1994-09-27 Westblock Products, Inc. Interlocking retaining walls blocks and system
US5465542A (en) * 1992-05-29 1995-11-14 Terry; Verl O. Interblocking concrete form modules
US5321926A (en) * 1993-05-24 1994-06-21 Kennedy Francis A Building block
DE9308688U1 (de) * 1993-06-04 1993-08-19 Gebhart Siegfried Schalungsstein

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536777A1 (fr) 1982-11-25 1984-06-01 Papini France Bloc isolant du genre parpaing
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.
EP0221831A1 (fr) * 1985-10-10 1987-05-13 Hervé Kowalik Bloc modulaire isolant destiné au gros-oeuvre et au second-oeuvre du bâtiment et son procédé de mise en oeuvre
DE8610651U1 (fr) * 1986-04-18 1990-04-05 Gebhart, Siegfried, 7971 Aichstetten, De
FR2597907A2 (fr) * 1986-04-25 1987-10-30 Papini France Parpaing isolant par l'exterieur
DE9418932U1 (de) * 1994-10-22 1995-08-03 Volker Schmidt Mauerstein
DE29510640U1 (de) * 1995-06-30 1995-12-14 Gisoton Baustoffwerke Gebhart Stein, insbesondere Schalungs- oder Blockstein
DE29601827U1 (de) * 1996-02-03 1996-03-14 Gebhart Siegfried Stein, insbesondere Schalungs- oder Blockstein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953871A1 (fr) * 2009-12-16 2011-06-17 Mario Aschero Element constructif comportant une isolation thermique
CN103993696A (zh) * 2014-05-21 2014-08-20 邵才仁 墙体砌块和墙体以及墙体的施工方法

Also Published As

Publication number Publication date
PL183442B1 (pl) 2002-06-28
CZ29597A3 (en) 1997-08-13
DE59701457D1 (de) 2000-05-25
EP0787867B1 (fr) 2000-04-19
SK12497A3 (en) 1997-10-08
ATE191950T1 (de) 2000-05-15
DE29601827U1 (de) 1996-03-14
US5878545A (en) 1999-03-09
CA2196373A1 (fr) 1997-08-04
PL318184A1 (en) 1997-08-04

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