WO1999037868A1 - Formstein zum errichten von mauern, insbesondere trockenmauern - Google Patents
Formstein zum errichten von mauern, insbesondere trockenmauern Download PDFInfo
- Publication number
- WO1999037868A1 WO1999037868A1 PCT/EP1999/000028 EP9900028W WO9937868A1 WO 1999037868 A1 WO1999037868 A1 WO 1999037868A1 EP 9900028 W EP9900028 W EP 9900028W WO 9937868 A1 WO9937868 A1 WO 9937868A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- predetermined breaking
- shaped
- molded block
- trapezoidal side
- stone
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
-
- 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
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
- E04C1/395—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra for claustra, fences, planting walls, e.g. sound-absorbing
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/026—Splittable building elements
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0265—Building elements for making arcuate walls
Definitions
- the invention relates to a molded block for erecting dry stone walls, the molded block being able to be divided symmetrically by a corresponding predetermined breaking point.
- the applicant has already placed a molded block with a predetermined breaking point in the center.
- This central predetermined breaking point are two further predetermined breaking points, which each serve to separate an edge piece that is no longer used from the molded block.
- This well-known shaped stone is particularly characterized by its special shape.
- the top view of the shaped stone is composed symmetrically of a rectangle and a triangle, which closes the stone on the long side of the rectangle.
- the predetermined breaking point in the middle divides the stone into two symmetrical halves and thus runs through the gable-like triangle tip.
- This well-known shaped block only allows the erection of curved walls.
- a multitude of differently shaped elements are required, which leads to considerable manufacturing costs due to the increased number of shapes required.
- the consumer also has the disadvantage that he has to calculate in a complex manner how many corner parts, end parts etc. are required before the wall is erected.
- the invention is therefore based on the object of creating a shaped block for erecting dry stone walls, with the aid of which different wall shapes can be realized without having to use additional shaped blocks of other formats.
- the invention has set itself the goal of creating a shaped block, the shape of which allows straight walls, corner walls, walls curved with different radii, pillars and walls with backfilling. This object of the invention is achieved by the subject matter of claim 1.
- the advantage that can be achieved with the invention with regard to the shaped stone for erecting a dry wall is primarily to be seen in the fact that the arrangement of the predetermined breaking points in connection with the special trapezoidal circumferential shape of the shaped stone makes it possible to break the shaped stone accordingly along the Target breaking points produce the sub-elements required for erecting the respective wall type in a simple manner. Additional shaped stones with a different format can be dispensed with. The dimensions of the shaped stone are chosen so that all partial elements can be used, so that no unusable waste arises. Furthermore, only a single mold is required for the production of the shaped block, which results in cost-effective production and also inexpensive transport to the construction site.
- the length ratio of the short to long trapezoidal side allows the above-mentioned types of wall to be made with the help of the shaped stone without additional other shaped stones to build.
- Such a shaped stone can be used for most applications.
- the two lateral predetermined breaking points on the two end points of the three sections of the same length on the long trapezoidal side suitable partial elements can be produced, with the aid of which the most common wall shapes can be produced.
- the chamfer provided on at least one of the two contact surfaces with an incision depth of 1/10 x 1/10 of the distance between the two contact surfaces advantageously facilitates the laying of the shaped block and its partial elements.
- at least one of the two contact surfaces can be designed with a tongue and groove system. Instead of the tongue and groove system, a tongue and groove system with an insertable tongue can also be used.
- 1 is a plan view of one of the two contact surfaces of the shaped block
- FIG. 2 shows a side view of the shaped block according to FIG. 1,
- FIG. 3 is a top view of the centrally broken shaped block according to FIG. 1,
- FIG. 4 is a top view of the molded stone broken on the left according to FIG. 1,
- FIG. 5 is a top view of the molded stone broken on the right side according to FIG. 1,
- FIG. 6 is a top view of a center piece of the shaped block according to FIG. 1,
- FIG. 7 shows a further divided middle piece of the shaped block according to FIG. 1 in plan view
- FIG. 9 shows an example of a corner wall erected with the aid of the shaped stone as a basic and partial element
- FIG. 10 shows various examples of a curved wall erected with the aid of the shaped stone as the basic and partial element
- Fig. 12 is a wall built with the help of shaped stone with backfill.
- Fig. 1 shows a shaped block for erecting a drywall, which is in the form shown as a ready-to-sell product.
- 1 shows one of the two bearing surfaces 3 ', in which there are three predetermined breaking points. To break the Formsteines it is sufficient to provide predetermined breaking points only in one of the two contact surfaces 3 '. It is of course also possible to create corresponding predetermined breaking points in both bearing surfaces 3, 3 '.
- the trapezoidal circumferential shape of the support surfaces 3, 3 ' is essential to the invention.
- the two inclined sides of the trapezoid are of equal length, although different lengths of these sides are also possible.
- the visible surfaces of the shaped block adjoin the long or short trapezoidal side. 1 and 2, these visible surfaces are broken, but smooth visible surfaces can also be produced on request.
- the long trapezoidal side is the basic length L of the shaped block.
- Fig. 1 shows how the predetermined breaking points 4, 5, 5 'are arranged perpendicular to the basic length L.
- three predetermined breaking points 4, 5, 5 'are provided in the shaped block 1 since it has been shown that with the aid of these predetermined breaking points 4, 5, 5' there is a sufficiently large variety of formats and thus a large spectrum of wall types can be made. It goes without saying that fewer or more predetermined breaking points are possible if this is necessary in a special application.
- a cover plate can be used in a conventional manner for decoration purposes in connection with the shaped block.
- the trapezoidal shaped brick can be made once by using a trapezoidal shape into which a material, e.g. Concrete being poured in. After the casting material has solidified, the shaped stone is in the desired shape.
- a trapezoidal shaped stone can be produced by arranging predetermined breaking points on a rectangular shaped stone so that the desired trapezoidal shaped stone can be broken out of it.
- the ratio ranges defined in the subclaims, which result from the special arrangement of the predetermined breaking points and from the dimensions of the shaped block, are preferred embodiments of the invention.
- the ratio of the long trapezoidal side (basic length L) to the short trapezoidal side is preferably 2/3.
- the distance between the two visible surfaces according to FIG. 2 is also 2/3 of the basic length L.
- These length ratios are excellently suited for the production of different types of walls. Of course, other ratios can also be selected if this is necessary due to the manufacture or in the special application.
- the predetermined breaking point 4 is arranged on the center of the basic length L (long trapezoidal side) in the plane of the contact surface.
- Breaking the shaped block along this predetermined breaking point 4 results in two mirror-symmetrical halves.
- the particular advantage with regard to the large variety of formats that can be achieved has been proven.
- other useful arrangements in particular with different distances, are also conceivable.
- the depth of cut of the predetermined breaking points 4, 5, 5 ' is 1/10 of the height of the shaped block, the height being defined by the distance between the two contact surfaces 3, 3'.
- Fig. 2 shows that to facilitate the construction of the wall, the support surface 3 ', in which the predetermined breaking points 4, 5, 5' are, is provided with a chamfer.
- a chamfer on each side of the upper bearing surface 3 ', which adjoins the visible surfaces 2.
- correspondingly arranged chamfers are provided on the sides of the lower contact surface 3 or on the sides of the two contact surfaces 3, 3 '. If this appears to be orderable, the bevels can also be dispensed with.
- the dimensions of these chamfers are 1/10 x 1/10 of the height H of the shaped block.
- the length of the basic length L is 36 cm. In addition to this preferred and commonly used dimension, all other dimensions are of course also possible.
- Figures 3 to 7 show the different formats that are possible by breaking the molded block along the predetermined breaking points 4, 5, 5 '.
- Fig. 3 shows the mirror-symmetrical Halves obtained when the molded block is broken along the central predetermined breaking point 4.
- the molded block is broken along the left side predetermined breaking point 5, resulting in a left partial element with a basic length of 1/3 L and a right partial element with a basic length of 2/3 L.
- L is the basic length of the complete shaped block.
- the surfaces that result from breaking have a natural stone character, which is particularly advantageous when using the partial elements as end pieces.
- Fig. 5 the molded block is divided along the right lateral predetermined breaking point, resulting in a right part element with the basic length 1/3 L and a left part element with the basic length 2/3 L.
- the partial elements created in FIGS. 3 to 5 by breaking the shaped block have newly created fracture surfaces which terminate the respective partial element at right angles. This right-angled termination enables each of these sub-elements to be used as an end piece.
- the molded block is broken along the two lateral predetermined breaking points 5, 5 ', as a result of which a cuboid partial element with the basic length 1/3 L was created.
- the shaped block was divided either along the left predetermined breaking point 5 and the middle predetermined breaking point 4 or along the middle predetermined breaking point 4 and the right predetermined breaking point 5 '.
- the resulting sub-element is cuboid and has a basic length of 1/6 L.
- the exemplary embodiments shown in FIG. 8 show that with the aid of the shaped block and its sub-elements, different displacement variants with a small displacement grid can be realized.
- the offset grid of this exemplary embodiment is 6 cm and is shown using walls with a length of 246 cm to 270 cm. The 6 cm offset grid results from the grid of the predetermined breaking points.
- the wall lengths shown in Fig. 8 refer to walls with seven or eight shaped stones are erected. Of course, these wall lengths are only examples and can be varied as desired.
- the small offset grid is achieved by combining different sub-elements as end pieces.
- a 246 wall assumes, for example, seven shaped stones as well as a 1/2 partial element and a 2/3 partial element.
- a 270 wall is based on eight shaped blocks as well as a 1/3 and a 2/3 sub-element.
- Fig. 9 the wall structure of a 90 ° corner wall, which is built with the help of the shaped stone and a partial element, is shown.
- the corner area the two sides of the wall are alternately toothed. The conclusion is achieved by combining a shaped block with a 1/3 sub-element.
- curved walls or wall sections with different radii are erected with the aid of the shaped block or its partial elements.
- the radius of the respective wall is determined by using a special sub-element or by combining different sub-elements.
- the short or long trapezoidal sides of two adjacent stones meet, which results in the curved course of the wall. 10 e.g. the wall with a radius of 48 cm from 1/3 sub-elements and the wall with a radius of 144 cm from a combination of 2/3 sub-elements and cuboid 1/3 middle pieces.
- the walls shown in FIG. 10 are intended to show, by way of example, a section from the large variety of differently curved walls that can be erected with the aid of the shaped block and its sub-elements.
- the pillars shown in Fig. 11 give another example of how versatile the shaped block and its sub-elements can be used. In the case of piers, too, it is possible to erect piers with different basic lengths by suitably combining different sub-elements with one another or with the molded block itself.
- the different pillars shown in FIG. 11 give an example of how versatile and variable the shaped block and its sub-elements can be used.
- the shaped stone offers the option of erecting a curved wall.
- the individual stones arranged so that the long trapezoidal side of one stone comes to lie next to the long trapezoidal side of the laterally adjacent stone.
- the different radii that determine the curved shape are set by changing the joint width between the adjacent stones. In this way, almost any desired radius and thus the course of the curved wall can be defined.
- the individual stones be it the whole shaped stone or the partial elements, are laid in a composite.
- FIGS. 13 and 14 show embodiments of the shaped block according to the invention which are provided in their abutting surfaces 6, 6 'with devices which bring about a combination of adjacent shaped blocks within a stone layer.
- abutting surfaces are understood to mean those surfaces of the shaped block according to the invention with which these stones abut adjacent shaped stones in the use position.
- the abutting surfaces 6, 6 ′ are therefore the two between the large trapezoidal side and the small trapezoidal side arranged areas.
- FIG. 13 shows cams 8 and 8 'formed in the two abutting surfaces 6, 6' and receptacles 10 and 10 '. At least one cam 8 or 8 'and one receptacle 10 or 10' are arranged opposite each other on each of the two abutting surfaces, as shown in the drawing.
- the cams 8, 8 'of one block engage in the receptacles 10, 10' of an adjacent shaped block, since the location of the cams and receptacles corresponds accordingly is selected.
- a positive connection in the form of a toothing is achieved within each stone layer.
- At least one recess 12, 12 ' is provided in the two abutting surfaces 6, 6' at a corresponding spacing from the long and short trapezoidal side.
- This spacing is selected so that after laying shaped stones in the arrangement which is typical of the invention and alternates, as shown in FIGS. represents, the recesses 12, 12 'of one stone correspond to recesses 12, 12' of adjacent stones.
- the spacing of the recesses from the long or short trapezoidal side is preferably selected such that the distance is L / 3. Installed in this way, two adjoining recesses 12 and 12 'form an opening which can be filled with concrete and, after the concrete has set, brings about a layer-wise connection of the shaped blocks.
- the opening formed from adjoining recesses 12, 12 ' can be closed with a preformed displacement protection element which is adapted to the geometric shape of the opening resulting from two recesses 12, 12' and which can be inserted into this opening.
- a displacement protection element With the help of such a displacement protection element, a layered combination of adjacent shaped stones can be achieved.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Finishing Walls (AREA)
- Revetment (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99902518A EP1049835B1 (de) | 1998-01-21 | 1999-01-05 | Formstein zum errichten von mauern, insbesondere trockenmauern |
AT99902518T ATE242374T1 (de) | 1998-01-21 | 1999-01-05 | Formstein zum errichten von mauern, insbesondere trockenmauern |
DE59905830T DE59905830D1 (de) | 1998-01-21 | 1999-01-05 | Formstein zum errichten von mauern, insbesondere trockenmauern |
AU22780/99A AU2278099A (en) | 1998-01-21 | 1999-01-05 | Shaped brick for erecting walls, especially dry walls |
CA002318617A CA2318617A1 (en) | 1998-01-21 | 1999-01-05 | Shaped brick for erecting walls, in particular dry walls |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29800946.3 | 1998-01-21 | ||
DE29800946U DE29800946U1 (de) | 1998-01-21 | 1998-01-21 | Formstein zum Errichten von Mauern, insbesondere Trockenmauern |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999037868A1 true WO1999037868A1 (de) | 1999-07-29 |
Family
ID=8051527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/000028 WO1999037868A1 (de) | 1998-01-21 | 1999-01-05 | Formstein zum errichten von mauern, insbesondere trockenmauern |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1049835B1 (de) |
AT (1) | ATE242374T1 (de) |
AU (1) | AU2278099A (de) |
CA (1) | CA2318617A1 (de) |
DE (2) | DE29800946U1 (de) |
PL (1) | PL341868A1 (de) |
WO (1) | WO1999037868A1 (de) |
ZA (1) | ZA99406B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1170433A1 (de) * | 2000-07-03 | 2002-01-09 | Roth, Reiner, Dipl.-Ing. (FH) | Betonpalisade |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6948282B2 (en) | 2003-01-09 | 2005-09-27 | Allan Block Corporation | Interlocking building block |
US7743574B2 (en) * | 2005-02-11 | 2010-06-29 | Anchor Wall Systems, Inc. | System of blocks for use in forming a free standing wall |
EP1878841A1 (de) * | 2006-07-12 | 2008-01-16 | Johann Stoll | Auftteilbares Steinelement zur Herstellung von geradlinig oder bogenförmig verlaufenden Mauern |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2512064A1 (de) * | 1974-04-25 | 1975-11-13 | Ebenseer Betonwerke Gmbh | Verfahren zur herstellung von formsteinen sowie formling zur durchfuehrung dieses verfahrens |
DE9314665U1 (de) * | 1992-09-29 | 1993-12-16 | Sae Beton Jarjayes | Vorgefertigtes Bauelement für die Errichtung von Mauern |
DE19517784A1 (de) * | 1995-05-15 | 1996-11-21 | Kann Baustoffwerke Gmbh | Bausatz und Verfahren zum Errichten von Trockenmauern mit wenigstens einseitig gebrochener Sichtfläche |
-
1998
- 1998-01-21 DE DE29800946U patent/DE29800946U1/de not_active Expired - Lifetime
-
1999
- 1999-01-05 EP EP99902518A patent/EP1049835B1/de not_active Expired - Lifetime
- 1999-01-05 WO PCT/EP1999/000028 patent/WO1999037868A1/de active IP Right Grant
- 1999-01-05 AT AT99902518T patent/ATE242374T1/de not_active IP Right Cessation
- 1999-01-05 PL PL99341868A patent/PL341868A1/xx unknown
- 1999-01-05 CA CA002318617A patent/CA2318617A1/en not_active Abandoned
- 1999-01-05 AU AU22780/99A patent/AU2278099A/en not_active Abandoned
- 1999-01-05 DE DE59905830T patent/DE59905830D1/de not_active Expired - Fee Related
- 1999-01-20 ZA ZA9900406A patent/ZA99406B/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2512064A1 (de) * | 1974-04-25 | 1975-11-13 | Ebenseer Betonwerke Gmbh | Verfahren zur herstellung von formsteinen sowie formling zur durchfuehrung dieses verfahrens |
DE9314665U1 (de) * | 1992-09-29 | 1993-12-16 | Sae Beton Jarjayes | Vorgefertigtes Bauelement für die Errichtung von Mauern |
DE19517784A1 (de) * | 1995-05-15 | 1996-11-21 | Kann Baustoffwerke Gmbh | Bausatz und Verfahren zum Errichten von Trockenmauern mit wenigstens einseitig gebrochener Sichtfläche |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1170433A1 (de) * | 2000-07-03 | 2002-01-09 | Roth, Reiner, Dipl.-Ing. (FH) | Betonpalisade |
Also Published As
Publication number | Publication date |
---|---|
DE29800946U1 (de) | 1998-03-05 |
ATE242374T1 (de) | 2003-06-15 |
CA2318617A1 (en) | 1999-07-29 |
EP1049835B1 (de) | 2003-06-04 |
AU2278099A (en) | 1999-08-09 |
EP1049835A1 (de) | 2000-11-08 |
PL341868A1 (en) | 2001-05-07 |
DE59905830D1 (de) | 2003-07-10 |
ZA99406B (en) | 1999-07-30 |
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