EP1020584A2 - Stein, insbesondere Blockstein - Google Patents
Stein, insbesondere Blockstein Download PDFInfo
- Publication number
- EP1020584A2 EP1020584A2 EP99124014A EP99124014A EP1020584A2 EP 1020584 A2 EP1020584 A2 EP 1020584A2 EP 99124014 A EP99124014 A EP 99124014A EP 99124014 A EP99124014 A EP 99124014A EP 1020584 A2 EP1020584 A2 EP 1020584A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- stone
- recess
- longitudinal
- stone according
- 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
Links
Images
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
-
- 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 stone, in particular Block stone and a method for its production, with two longitudinal walls, an outer wall and an inner wall form, the outer wall with an insulating and the inner wall with a concrete-like material is provided.
- a generic stone is for example from the EP 0 751 266 known.
- the stone disclosed in the cited publication has two longitudinal walls, one an outer wall and one Form inner wall. Both longitudinal walls are through two cross bars running at right angles to the longitudinal walls connected with each other. Related to the side End faces (end face of the outer and inner walls) the crossbars are slightly offset inwards.
- the inner wall and those connected to the inner wall Crosspieces are made in one piece from concrete or a concrete-like one Material made while the outer wall made of polystyrene, an insulating material is.
- the stone revealed is both at the Open stone top and stone underside, so that the stone is, for example, floor-to-ceiling high installed and the remaining between the outer and inner wall free space is pourable. This is done Shedding the stones in a disadvantageous way before Location, i.e. on the site.
- the stones disclosed also consist of two Cross bars and two longitudinal walls that form an outer wall and form an inner wall.
- the one between the walls lying cavity is also used for filling Concrete used.
- an insulation insert is also provided for thermal insulation his.
- a disadvantage of all known stones is that the outer wall made of an insulating material in their manufacture by those for connection with the cross members of the inner wall necessary cross parts is expensive and time-consuming. It is also for connection the outer wall with the inner wall or the crossbars Appropriate precision is required It takes time and costs.
- the special ones Fasteners, both the crossbars and the Cross sections are however necessary so that the stone in can advantageously be filled with concrete and fulfills all load requirements.
- the present invention is therefore based on the object based on a stone with the known beneficial Properties, especially good insulation, and to create a process for its manufacture, the an easy, fast, stable and permanent attachment the outer wall on the inner wall allows the inexpensive and complete if necessary in a simple manner can be manufactured in the factory.
- this object is achieved in that the outer wall and / or the inner wall one on each has another longitudinal wall facing recess, that on a stone bottom or a stone top and the side faces of the stone at least is partially delimited by the respective longitudinal wall, and the recess with a hardening material is filled.
- the hardening material can be filled with the hardening material depending on the design and location of the stone its manufacture either from the bottom of the stone or the top of the stone. By curing the material creates a stable and durable Connection between the two longitudinal walls. Depending on Choice of hardening material, the time span, until the filled material has hardened, vary.
- vertical Projections of the outer and / or inner wall Limit the recess on the side faces, preferably facing the opening thicken the recess.
- the vertical projections are designed such that the recess is a has a dovetail shape.
- the inventor has recognized in an unobvious way that by the dovetail shape the recess a particularly safe, stable and easy connection between the lets create two longitudinal walls.
- a rear wall of the Has recess gear elements, and that the Longitudinal wall, the one with the recess other longitudinal wall adjoins, in the area of the recess is provided with gear elements.
- gear elements undercuts exhibit.
- Gear elements can be used as connecting elements the longitudinal wall provided with the recess is advantageous Way on the other longitudinal wall or on the other Attach fasteners. This will before Pour the hardening material into the recess creates a connection between the two longitudinal walls, so that the curing material is more advantageous Fill in and solidify.
- a method of making a stone with two Longitudinal walls that have an outer wall and an inner wall form, the outer wall made of an insulating material and the inner wall made of a concrete-like material is produced is according to the invention provided that in the inner wall or the outer wall a recess directed towards the other longitudinal wall is introduced, and after concreting the Inner wall the outer wall plugged onto the inner wall and then filled in a hardening material becomes.
- the one shown Stone two longitudinal walls, the outer wall 1 made of polystyrene and form an inner wall 2 made of concrete.
- the inner wall 2 is provided with a recess 3.
- the recess 3 is with a hardening material 4, which in the exemplary embodiment is designed as a slightly liquid concrete, filled.
- the recess 3 is on the side faces of the stone each with a vertical projection 5 limited.
- the vertical protrusions 5 are trained in such a way that they cover the entire Extend height of the recess 3 and in the direction thicken an opening 6 of the recess 3.
- the Thickening of the vertical projections 5 takes place such that the inner sides adjacent to the recess 3 the vertical protrusions 5 a bend in Have direction of the central axis of the stone, whereby the recess 3 a dovetail Takes shape.
- the outer wall 1 in their area adjacent to the recess 3 and a rear wall 7 of the recess 3, toothing elements 8 on.
- the gear elements have 8 undercuts 9 and are dovetail-shaped.
- the in the area of the side end faces of the outer wall arranged toothing elements 8 are to be fulfilled another function as connecting elements 8a.
- the curvature corresponds to the Fasteners 8a by attaching to the vertical protrusions 5 adjacent area, the bend of the vertical Projections 5.
- This allows the outer wall 1 by means of the connecting elements 8a in an advantageous manner Insert the way into the recess 3 of the inner wall 2.
- the hardening material 4 in one stable, using a dovetail connection the outer wall 1 and the inner wall 2 formed shape inject.
- the stone underside 10 has a horizontal cross element 11 that limits the recess in this area.
- the horizontal cross member 11 is designed such that it is in the direction of the opening 6 of the recess 3 tapered.
- the recess 3 is three Sides limited by transverse elements 5, 11.
- the recess 3 can be filled from the top 12 of the stone become.
- the inner wall 2 provided with two blind holes 13. Through the blind holes 13 as grip holes for one hand or one The stone can be easily placed on the crane Handle and install construction site.
- the outer walls 1 and / or the inner walls 2 are on their end faces or on the stone underside 10 and the stone top 12 with corresponding grooves and Feathers.
- a procedural production of the stone can take place, for example, in that the inner wall 2 with the contour of the recess 3 in the usual way a form prefabricated by placing concrete becomes.
- the outer wall 1 can then be made of insulating Material, e.g. Polystyrene (trademark Styrofoam), with the inner wall prefabricated in this way 2 put together. It is by means of a Press pressed in such a way that the outer wall 1 and Inner wall 2 on the stone bottom 10 or the stone top 12 form a flat surface.
- the hardening can Material 4, for example a liquid Concrete to be filled in the recess 3.
- the It can be filled using a nozzle and a concrete pump respectively.
- the outer wall 1 so far on the inner wall 2 that the horizontal cross member 11 with the outer wall 1 on the stone underside forms a closed surface. Thereby can the hardening material 4 before Presses are filled.
- the stone top 12 a separating layer for example made of a powder Layer such as Sand, so be applied that when stacking several stones a bond between the stones is prevented.
- Filling the hardening material can be particularly difficult take place advantageously in that the hardening material 4 according to the volume of Recess 3 is dosed.
- the recess 3 can both in the Outer wall 1, as introduced into the inner wall 2.
- both the outer wall 1 and the inner wall 2 also has a recess 3.
Abstract
Description
- Fig. 1
- eine Draufsicht auf den erfindungsgemäßen Stein von oben;
- Fig. 2
- eine Ansicht des erfindungsgemäßen Steines aus Richtung des Pfeiles II der Fig. 1; und
- Fig. 3
- einen Schnitt durch den erfindungsgemäßen Stein nach der Linie III-III der Fig. 1.
Claims (13)
- Stein, insbesondere Blockstein, mit zwei Längswänden, die eine Außenwand und eine Innenwand bilden, wobei die Außenwand mit einem dämmenden und die Innenwand mit einem betonartigen Werkstoff versehen ist,
dadurch gekennzeichnet, daß
die Außenwand (1) und/oder die Innenwand (2) eine auf die jeweils andere Längswand (1,2) gerichtete Aussparung (3) aufweist, die an einer Steinunterseite (10) oder einer Steinoberseite (12) und den seitlichen Stirnseiten des Steines wenigstens teilweise von der jeweiligen Längswand (1,2) begrenzt ist, und die Aussparung (3) mit einem aushärtenden Material (4) verfüllt ist. - Stein nach Anspruch 1,
dadurch gekennzeichnet, daß
vertikale Vorsprünge (5) der Außen- (1) und/oder Innenwand (2) die Aussparung (3) an den seitlichen Stirnseiten begrenzen. - Stein nach Anspruch 2,
dadurch gekennzeichnet, daß
sich die Vorsprünge (5)in Richtung einer Öffnung (6) der Aussparung (3) verdicken. - Stein nach Anspruch 3,
dadurch gekennzeichnet, daß
die vertikalen Vorsprünge (5) derart ausgebildet sind, daß die Aussparung (3) eine schwalbenschwanzförmige Form aufweist. - Stein nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß
ein horizontales Querelement (11) der Außen- (1) und/oder Innenwand (2) die Aussparung (3) an der Steinunterseite (10) oder der Steinoberseite (12) begrenzt. - Stein nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß
eine Rückwand (7) der Aussparung (3) Verzahnungs elemente (8) aufweist. - Stein nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß
die Längswand (1,2), die an die mit der Aussparung (3) versehene andere Längswand (1,2) angrenzt, im Bereich der Aussparung (3) mit Verzahnungselementen (8) versehen ist. - Stein nach Anspruch 6 oder 7,
dadurch gekennzeichnet, daß
die Verzahnungselemente (8) Hinterschneidungen (9) aufweisen. - Stein nach Anspruch 7 oder 8,
dadurch gekennzeichnet, daß
die im Bereich der seitlichen Stirnseiten angeordneten Verzahnungselemente (8) als Verbindungselemente (8a) für die mit der Aussparung (3) versehene Längswand (1,2) ausgebildet sind. - Stein nach Anspruch 9,
dadurch gekennzeichnet, daß
mittels der vertikalen Vorsprünge (5) und der Verbindungselemente (8a) eine schwalbenschwanzartige Verbindung zwischen den beiden Längswänden (1,2) bildbar ist. - Verfahren zur Herstellung eines Steines, insbesondere eines Blocksteins, mit zwei Längswänden, die eine Außenwand und eine Innenwand bilden, wobei die Außenwand aus einem dämmenden Werkstoff und die Innenwand aus einem betonartigen Werkstoff hergestellt wird,
dadurch gekennzeichnet, daß
in die Innenwand (2) oder die Außenwand (1) eine auf die jeweils andere Längswand (1,2) gerichtete Aussparung (3) eingebracht wird, und nach dem Betonieren der Innenwand (2) die Außenwand (1) auf die Innenwand (2) aufgesteckt und anschließend ein aushärtendes Material (4) in die Aussparung (3) eingefüllt wird. - Stein nach Anspruch 11,
dadurch gekennzeichnet, daß
vor dem Einfüllen des aushärtenden Materials (4) die auf die Innenwand (2) aufgesteckte Außenwand (1) derart nachgepreßt wird, daß an der Steinunterseite (10) und/oder der Steinoberseite (12) eine plane Fläche entsteht. - Verfahren nach Anspruch 11 oder 12,
dadurch gekennzeichnet, daß
auf die Steinoberseite (12) eine Trennschicht aufgebracht wird, die bei einem Stapeln von Steinen eine Bindung mit einem anderen Stein verhindert.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19901560 | 1999-01-16 | ||
DE19901560A DE19901560A1 (de) | 1999-01-16 | 1999-01-16 | Stein, insbesondere Blockstein |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1020584A2 true EP1020584A2 (de) | 2000-07-19 |
EP1020584A3 EP1020584A3 (de) | 2001-10-04 |
EP1020584B1 EP1020584B1 (de) | 2005-07-20 |
Family
ID=7894480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99124014A Expired - Lifetime EP1020584B1 (de) | 1999-01-16 | 1999-12-08 | Stein, insbesondere Blockstein |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1020584B1 (de) |
AT (1) | ATE299976T1 (de) |
DE (2) | DE19901560A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2060374A2 (de) * | 2007-11-13 | 2009-05-20 | Greisel Bauelemente GmbH | Fertigungsanlage für zweischalige Mauersteine |
ES2457992A1 (es) * | 2013-05-03 | 2014-04-29 | Knauf Miret S.L.U. | Sistema de unión entre baldosas cerámicas y paneles aislantes de espuma sintética |
EP2374957B1 (de) | 2010-04-06 | 2017-10-04 | Fixolite Usines | Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4318578A1 (de) | 1993-06-04 | 1994-12-08 | Siegfried Gebhart | Schalungsstein |
DE29510640U1 (de) | 1995-06-30 | 1995-12-14 | Gisoton Baustoffwerke Gebhart | Stein, insbesondere Schalungs- oder Blockstein |
DE29709614U1 (de) | 1997-06-03 | 1997-07-24 | Gebhart Siegfried | Stein, insbesondere Schalungs- oder Blockstein |
DE29812981U1 (de) | 1998-07-21 | 1998-11-12 | Gisoton Baustoffwerke Gebhart | Stein, insbesondere Schalungs- oder Blockstein |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478021A (en) * | 1982-09-30 | 1984-10-23 | Person Gary J | Construction material, a modular, pre-insulated and furred structural masonry building block |
GB9412646D0 (en) * | 1994-06-23 | 1994-08-10 | Forticrete Ltd | Insulated building blocks |
-
1999
- 1999-01-16 DE DE19901560A patent/DE19901560A1/de not_active Withdrawn
- 1999-12-08 AT AT99124014T patent/ATE299976T1/de active
- 1999-12-08 EP EP99124014A patent/EP1020584B1/de not_active Expired - Lifetime
- 1999-12-08 DE DE59912299T patent/DE59912299D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4318578A1 (de) | 1993-06-04 | 1994-12-08 | Siegfried Gebhart | Schalungsstein |
DE29510640U1 (de) | 1995-06-30 | 1995-12-14 | Gisoton Baustoffwerke Gebhart | Stein, insbesondere Schalungs- oder Blockstein |
EP0751266A1 (de) | 1995-06-30 | 1997-01-02 | GISOTON Baustoffwerke Gebhart & Söhne GmbH & Co. | Stein, insbesondere Schalungs- oder Blockstein |
DE29709614U1 (de) | 1997-06-03 | 1997-07-24 | Gebhart Siegfried | Stein, insbesondere Schalungs- oder Blockstein |
DE29812981U1 (de) | 1998-07-21 | 1998-11-12 | Gisoton Baustoffwerke Gebhart | Stein, insbesondere Schalungs- oder Blockstein |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2060374A2 (de) * | 2007-11-13 | 2009-05-20 | Greisel Bauelemente GmbH | Fertigungsanlage für zweischalige Mauersteine |
EP2060374A3 (de) * | 2007-11-13 | 2011-04-27 | Greisel Bauelemente GmbH | Fertigungsanlage für zweischalige Mauersteine |
EP2374957B1 (de) | 2010-04-06 | 2017-10-04 | Fixolite Usines | Verfahren zur Herstellung eines isolierenden Verbundbaublocks und nach dem Verfahren hergestellter Block |
ES2457992A1 (es) * | 2013-05-03 | 2014-04-29 | Knauf Miret S.L.U. | Sistema de unión entre baldosas cerámicas y paneles aislantes de espuma sintética |
Also Published As
Publication number | Publication date |
---|---|
DE59912299D1 (de) | 2005-08-25 |
DE19901560A1 (de) | 2000-07-20 |
ATE299976T1 (de) | 2005-08-15 |
EP1020584A3 (de) | 2001-10-04 |
EP1020584B1 (de) | 2005-07-20 |
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