EP0504536B1 - Concrete paving blocks - Google Patents

Concrete paving blocks Download PDF

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Publication number
EP0504536B1
EP0504536B1 EP91810182A EP91810182A EP0504536B1 EP 0504536 B1 EP0504536 B1 EP 0504536B1 EP 91810182 A EP91810182 A EP 91810182A EP 91810182 A EP91810182 A EP 91810182A EP 0504536 B1 EP0504536 B1 EP 0504536B1
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EP
European Patent Office
Prior art keywords
channels
faces
concrete paving
paving blocks
grooves
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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.)
Expired - Lifetime
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EP91810182A
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German (de)
French (fr)
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EP0504536A1 (en
Inventor
Rolf Scheiwiller
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to DE59106950T priority Critical patent/DE59106950D1/en
Priority to EP91810182A priority patent/EP0504536B1/en
Priority to AT91810182T priority patent/ATE130646T1/en
Publication of EP0504536A1 publication Critical patent/EP0504536A1/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/225Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/535Kerbs or road edgings specially adapted for alerting road users
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/02Paving elements having fixed spacing features
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/20Drainage details
    • E01C2201/202Horizontal drainage channels
    • E01C2201/207Horizontal drainage channels channels on the bottom

Definitions

  • a slab for garage driveways which comprises parallelogram parts connected in the shape of an arrow with grooves in order to be able to drain the rainwater, the grooves being moved upwards so that it is not a seepage stone acts.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The concrete paving block is provided on one of its flat sides (6) with channels (7, 8) and its narrow sides (4) have spacing cams (5) which, seen from the flat side with channels, do not extend over the entire height of the narrow sides, in order to accelerate water penetration. The concrete paving blocks are used with the side provided with channels (7) facing downwards, the channels serving as a water reservoir for rapidly accommodating rain water. As a result, only excess water is conducted into the drains. <IMAGE>

Description

Die vorliegende Erfindung bezieht sich auf einen Formstein gemäss Oberbegriff von Patentanspruch 1. Ein solcher Stein ist beispielsweise in der DE-U-8 029 453 offenbart, wobei zusätzlich eine elastische Schicht vorgesehen ist. Da die Rillen auch zur Aufnahme von Rohrleitungen vorgesehen sind und nur ein Wulst an einer Stirnseite angeordnet ist, können diese Werksteine nur in bestimmten Ausrichtungen zueinander verlegt werden und die Verlegung von für die Aufnahme von Wasser ausreichende Fugen ist problematisch.The present invention relates to a shaped block according to the preamble of claim 1. Such a block is disclosed, for example, in DE-U-8 029 453, an additional elastic layer being provided. Since the grooves are also intended to hold pipelines and only one bead is arranged on one end face, these stones can only be laid in certain orientations with respect to one another and the laying of joints sufficient for holding water is problematic.

Ein weiterer Sickerstein ist in der DE-U-7 245 452 offenbart. Dieser Stein weist auf der Oberseite eine Anzahl Oeffnungen auf, die in Rinnen auf der Unterseite münden, und die Platten werden dicht aneinander verlegt. Einerseits laufen die Oeffnungen ständig Gefahr verstopft zu werden, so dass die Wirksamkeit des Versickerns schnell abnimmt. Falls jedoch grosse Oeffnungen verwendet werden, um die Gefahr des Verstopfens zu verringern und die Oeffnungen wie vorgeschlagen in die Kreuzungspunkte der schachbrettartig angeordneten Rillen münden, leidet die Festigkeit der Platten darunter.Another seepage stone is disclosed in DE-U-7 245 452. This stone has a number of openings on the top that open into channels on the bottom, and the slabs are laid close together. On the one hand, the openings run the risk of becoming blocked, so that the effectiveness of the seepage quickly decreases. However, if large openings are used to reduce the risk of clogging and the openings open as suggested in the crossing points of the checkered grooves, the strength of the plates suffers.

Aus dem DE-U-1 944 339 schliesslich ist ein Plattenstein für Garagen-Auffahrten bekannt, der pfeilförmig zusammenhängende Parallelogrammteile umfasst mit Rillen, um das Regenwasser ableiten zu können, wobei die Rillen nach oben verlegt werden, so dass es sich nicht um einen Sickerstein handelt.Finally, from DE-U-1 944 339 a slab for garage driveways is known which comprises parallelogram parts connected in the shape of an arrow with grooves in order to be able to drain the rainwater, the grooves being moved upwards so that it is not a seepage stone acts.

Es ist von diesem Stand der Technik ausgehend Aufgabe der vorliegenden Erfindung einen als Sickerstein verwendbaren Beton-Formstein anzugeben, der einerseits ringsum eine definierte Fuge zum guten Ableiten des Regenwassers ermöglicht und der unabhängig von der, um jeweils um 90° gedrehten, verlegten Stellung gewährleistet, dass das Wasser in den Rillen ab- und weiterläuft, ohne gestaut zu werden.On the basis of this prior art, it is the object of the present invention to provide a concrete shaped block which can be used as an infiltration block and which, on the one hand, enables a defined joint for good drainage of the rainwater and which is independent of that, in each case by 90 ° rotated, installed position ensures that the water in the grooves runs off and on without being stowed.

Der Formstein der diese Aufgabe löst, ist in Anspruch 1 definiert. Weitere vorteilhafte Ausführungen und Verwendungen dieses Steines sind in den folgenden Ansprüchen beschrieben.The stone that solves this problem is defined in claim 1. Further advantageous designs and uses of this stone are described in the following claims.

Die Erfindung wird im folgenden anhand einer Zeichnung von Ausführungsbeispielen näher erläutert.

  • Figur 1 zeigt ein erstes Ausführungsbeispiel eines erfindungsgemässen Formsteins perspektivisch von oben,
  • Figur 2 zeigt den Stein von Figur 1 perspektivisch von unten,
  • Figur 3 zeigt einige verlegte Formsteine gemäss Figur 1 in einem Schnitt,
  • Figur 4 zeigt die verlegten Steine gemäss Figur 3 von oben,
  • Figur 5 zeigt ein zweites Ausführungsbeispiel eines erfindungsgemässen Formsteins und
  • Figur 6 zeigt Formsteine in einem Wasser-Rückhaltesystem.
The invention is explained in more detail below with reference to a drawing of exemplary embodiments.
  • FIG. 1 shows a first exemplary embodiment of a shaped block according to the invention in perspective from above,
  • Figure 2 shows the stone of Figure 1 in perspective from below,
  • FIG. 3 shows some laid shaped blocks according to FIG. 1 in a section,
  • FIG. 4 shows the stones laid according to FIG. 3 from above,
  • FIG. 5 shows a second exemplary embodiment of a shaped block according to the invention and
  • Figure 6 shows shaped stones in a water retention system.

Die Figuren 1 und 2 zeigen einen Formstein 1, der im Prinzip eine beliebige äussere Form besitzen kann, d.h. der quadratisch oder rechteckig sein kann. Das gleiche trifft für die Oberfläche 2 zu, die entweder glatt oder aufgerauht oder sonst beliebig bearbeitet sein kann und auch die sichtbaren oberen Kanten 3 können gerade oder ähnlich einem Naturstein mit Einbuchtungen versehen sein. Der vorliegende Formstein besitzt an seinen vier Stirnseiten 4 je drei Abstandsnocken 5, die sich, von der Unterseite 6 aus gesehen, nicht über die ganze Höhe erstrecken. Die Abstandsnocken 5 weisen eine geringe Dicke auf, um relativ enge, gut begehbare Fugen zu ergeben. Die Unterseite 6 des Formsteins ist mit Rillen 7 versehen, wobei in vorliegendem Beispiel zwei ganze Rillen 7 und beidseitig je eine halbe Rille 8 vorgesehen sind, die einen Absatz bilden.Figures 1 and 2 show a shaped block 1, which in principle can have any external shape, that can be square or rectangular. The same applies to the surface 2, which can either be smooth or roughened or processed in any other way, and the visible upper edges 3 can also be provided with indentations straight or similar to a natural stone. The present shaped block has three spacer cams 5 on its four end faces 4, which, seen from the underside 6, do not overlap extend the entire height. The spacer cams 5 have a small thickness in order to produce relatively narrow, easily accessible joints. The underside 6 of the shaped block is provided with grooves 7, in the present example two whole grooves 7 and on both sides a half groove 8 are provided, which form a shoulder.

Im Schnitt der Figur 3 erkennt man, dass die Rillen 7 geeignet sind, ein Reservoir zu bilden, d.h. einen Anteil des abfliessenden Oberflächenwassers zurückzubehalten, womit sich die Sickerwassermenge erheblich erhöht. Das heisst mit anderen Worten, dass weniger Wasser über die Kanalisation abgeleitet wird und ein beachtlicher Anteil des Wassers zuerst aufgefangen und schliesslich in den Boden geleitet wird. Zu diesem Zwecke ist es auch in vorliegendem Falle vorteilhaft, über dem Unterbau 9 ein Sand- oder Splittbett 10 vorzusehen.In the section of Figure 3 it can be seen that the grooves 7 are suitable for forming a reservoir, i.e. to retain a portion of the surface water flowing off, which significantly increases the amount of leachate. In other words, less water is drained through the sewer system and a considerable proportion of the water is collected first and finally discharged into the ground. For this purpose, it is also advantageous in the present case to provide a bed of sand or grit 10 above the substructure 9.

Durch die Vibrationen der Rüttelverdichter wird das Schluckvermögen des Unterbaus stark vermindert und um dort Abhilfe zu schaffen, kann der Unterbau gemäss Figur 6 gestaltet werden. Zu diesem Zwecke wird unter der Kiesschicht 10 ein Sickerrohr 14 verlegt, wobei die Bohrung dafür mittels herkömmlicher Bohrer angefertigt wird. Das Sickerrohr hat üblicherweise eine Anzahl Löcher 15 und einen Deckel 16, auf den zweckmässigerweise eine Vliessmatte 17 oder dergleichen Filtermatte gelegt wird, um Kies und Schmutz aufzufangen. Dieses System, Formsteine mit Rillen und Sickerrohre, gewährleistet ein Einbringen von viel Wasser in den Boden.The vibrations of the vibratory compactors greatly reduce the swallowing capacity of the substructure and, in order to remedy this, the substructure can be designed according to FIG. 6. For this purpose, a drain pipe 14 is laid under the gravel layer 10, the bore being made for this purpose by means of conventional drills. The percolation pipe usually has a number of holes 15 and a cover 16, on which a fleece mat 17 or similar filter mat is expediently placed in order to collect gravel and dirt. This system, shaped stones with grooves and drainage pipes, ensures that a lot of water is brought into the ground.

Gemäss Figur 4 sind die Formsteine derart aneinandergelegt, dass jeweils die Abstandnocken aufeinandertreffen, um eine definierte Fugenbreite zu ergeben, die jedoch so schmal ist, dass auch Schuhe mit schmalen Absätzen nicht darin steckenbleiben. Andererseits ist die Fugenbreite gross genug, dass das Wasser in die Rillen und damit auch in den Untergrund gelangen kann. Dadurch, dass halbe Rillen 8 an den Seiten angeordnet sind, kann überschüssiges Wasser stets ablaufen, unabhängig davon, wie die Steine verlegt sind.According to FIG. 4, the shaped blocks are placed against one another in such a way that the spacing cams meet each other in order to give a defined joint width, which is however so narrow that shoes with narrow heels do not get stuck in them. On the other hand, the joint width big enough that the water can get into the grooves and thus also into the underground. Because half grooves 8 are arranged on the sides, excess water can always run off, regardless of how the stones are laid.

Die Rillen haben jedoch nicht nur die Funktion, Wasser im Regenfall zurückzubehalten, sondern auch die Aufgabe, Schmutzteile zurückzuhalten. Damit wird verhindert, dass zuviel Schmutz in den Untergrund gelangt. Nach einer gewissen Zeit besteht die Gefahr, dass die Schmutzteile die Rillen verstopfen, wodurch deren Funktion aufgehoben würde. Um dem abzuhelfen ist es möglich, die nicht verzahnt, sondern aneinandergereihten Formsteine mittels Haken oder dergleichen anzuheben und zu reinigen, womit deren Funktionsfähigkeit wieder voll herstellbar ist.However, the grooves not only have the function of retaining water in the rain, but also the task of retaining dirt particles. This prevents too much dirt from getting into the ground. After a certain time, there is a risk that the dirt particles clog the grooves, which would stop their function. In order to remedy this, it is possible to lift and clean the shaped blocks, which are not interlocked but lined up, by means of hooks or the like, so that their functionality can be fully restored.

Aus den Figuren 3 und 4 geht ferner hervor, dass diese Rückstaufunktion für Schmutzteile verbessert werden kann, falls eine Reihe Formsteine umgekehrt verlegt werden, d.h. mit den Rillen nach oben. Der Abfall und die Schmutzteile gelangen dann in die Rillen und können dann durch Saugmaschinen oder dergleichen von dort entfernt werden, womit auch dort die volle Funktionsfähigkeit wieder hergestellt werden kann.It can also be seen from FIGS. 3 and 4 that this backflow function for dirt parts can be improved if a number of shaped blocks are laid upside down, i.e. with the grooves up. The waste and the dirt parts then get into the grooves and can then be removed from there by suction machines or the like, with which the full functionality can also be restored there.

Solche umgekehrten Formsteine mit der Rille nach oben können ausserdem anstelle von speziell verlegten Rüttelsteinen oder dergleichen verwendet werden, um Automobilisten eine Langsamfahrzone zu signalisieren. Solche Rillensteine machen sich zwar bemerkbar, jedoch nicht so stark wie die Buckelpflasterungen, die meistens dazu verwendet werden, und sowohl in der Verlegung als auch in der Herstellung der Unterbaubuckel teuer sind.Such inverted shaped stones with the groove facing upwards can also be used instead of specially laid vibrating stones or the like to signal a slow driving zone to motorists. Such grooved stones are noticeable, but not as strong as the mound pavement, which is mostly used for this, and which are expensive to install and to manufacture.

Falls die vorgehend beschriebenen Formsteine derart verlegt werden, dass dazwischen eine Begrünung stattfinden kann, verbessern die Rillen die Bewässerung der Bepflanzung wesentlich. Das schnellere Ableiten des Wassers, respektive die Vergrösserung der Begrünungsfläche, können durch Massnahmen vorgenommen werden, die in Figur 5 dargestellt sind. Der Formstein 11 enthält neben den Abstands-Nocken 5 und den Rillen 7 eine Anzahl von durchgehenden Nuten 12, die in den Seitenflächen 13 angeordnet sind. Bei dem Rechteckstein 11 sind an den Längsseiten zwei und an den Querseiten eine Nut vorgesehen, doch ist es selbstverständlich, dass diese Anzahl und deren Grösse variieren kann. In vorliegendem Beispiel sind die Nuten etwa halbkreisförmig gestaltet, doch spielt die Form für deren Funktion keine Rolle. Die Nuten 12 und die abgeschrägten Kanten dienen auch der Einführung eines Hakens zum Aufheben des Steines.If the stones described above are laid in such a way that greening can take place between them, the grooves will significantly improve the irrigation of the planting. The faster drainage of the water, or the enlargement of the greening area, can be carried out by measures that are shown in Figure 5. In addition to the spacing cams 5 and the grooves 7, the shaped block 11 contains a number of continuous grooves 12 which are arranged in the side surfaces 13. The rectangular stone 11 has two grooves on the long sides and one groove on the transverse sides, but it goes without saying that this number and its size can vary. In the present example, the grooves are roughly semicircular, but the shape is irrelevant for their function. The grooves 12 and the beveled edges also serve to insert a hook to pick up the stone.

Aus obigem geht hervor, dass die Fugen zwischen den Formsteinen nicht ausgesandet werden. Es kann auch vorteilhaft sein, die Steine mit einer Verzahnung zu versehen, wobei zwecks guter Ableitung des Sickerwassers entweder die einen Zähne einer Seite oder vereinzelte Zähne schmäler sein müssen als die entsprechenden Lücken am anderen Stein, oder die Steine sowohl mit Abstands-Nocken als auch mit Zähnen versehen sind.The above shows that the joints between the shaped blocks are not sanded out. It can also be advantageous to provide the stones with a toothing, in order to drain the leachate well, either one tooth on one side or isolated teeth must be narrower than the corresponding gaps on the other stone, or the stones both with spacing cams and are provided with teeth.

Die Formsteine können aus einem beliebigen, dazu üblichen Material hergestellt werden und verschiedene Einfärbungen aufweisen.The shaped blocks can be made from any material that is customary for this purpose and can have different colors.

Claims (5)

  1. A concrete paving block intended for use in draining pavements, one large face (6) of which is provided with parallel, continuous channels (7, 8), and comprising at least one face on which a spacing projection is disposed, characterised in that the two channels which are provided at the ends of said large face are half-channels (8) and in that all faces (4, 13) are provided with spacing projections (5) which are perpendicular to said large face, and/or with a toothing, the projections (4, 13) or teeth, seen from said large face having channels, not extending across the entire height of said faces.
  2. Paving block according to claim 1, characterised in that each of its faces (4, 13) is provided with at least one through-going groove (12) extending perpendicularly to the large faces, and/or the edges of the corners are chamfered in order to allow to remove the paving block.
  3. Use of the concrete paving blocks according to claim 1 or 2 with their large faces (6) having channels (7, 8) facing down to form a draining pavement, the joints between the paving blocks not being filled up with sand.
  4. Use of the concrete paving blocks according to claim 1 or 2 with their large faces having channels (7, 8) facing up in order to retain dirt particles and/or to serve as a signal.
  5. Use of the concrete paving blocks according to claim 3 on a foundation in which draining pipes (14) are laid out under the gravel layer (10), said draining pipes being provided with a closure (16) and an overlying filter mat (17).
EP91810182A 1991-03-20 1991-03-20 Concrete paving blocks Expired - Lifetime EP0504536B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59106950T DE59106950D1 (en) 1991-03-20 1991-03-20 Concrete shaped blocks.
EP91810182A EP0504536B1 (en) 1991-03-20 1991-03-20 Concrete paving blocks
AT91810182T ATE130646T1 (en) 1991-03-20 1991-03-20 CONCRETE SHAPED BLOCKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91810182A EP0504536B1 (en) 1991-03-20 1991-03-20 Concrete paving blocks

Publications (2)

Publication Number Publication Date
EP0504536A1 EP0504536A1 (en) 1992-09-23
EP0504536B1 true EP0504536B1 (en) 1995-11-22

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ID=8208826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810182A Expired - Lifetime EP0504536B1 (en) 1991-03-20 1991-03-20 Concrete paving blocks

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EP (1) EP0504536B1 (en)
AT (1) ATE130646T1 (en)
DE (1) DE59106950D1 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
DE102004011524A1 (en) * 2004-03-08 2005-10-13 Max Steinhart Gmbh Pflaster- Und Natursteinbau Method for laying panels and panel laying apparatus
DE102022125653A1 (en) 2021-10-06 2023-04-06 Elmü Elektro/Elektronik GmbH Heat storage device for heating and/or hot water production of a complete building

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DE4317442A1 (en) * 1993-05-26 1994-12-01 Kobra Formen & Anlagenbau Gmbh Paving stone
DE4339816C2 (en) * 1993-11-23 1997-04-24 Weber Hans Juergen Paving stone
DE4415575A1 (en) * 1994-05-03 1995-11-09 Sf Koop Gmbh Beton Konzepte Soil cover made of concrete blocks and method and device for maintaining the seepage capacity of such a soil cover
DE29506155U1 (en) * 1995-04-08 1995-06-22 Hiesl, Gerhard, Ing.(grad.), 88471 Laupheim Drainage stone
ATE188756T1 (en) * 1995-05-24 2000-01-15 Rolf Scheiwiller SHAPED STONE, ESPECIALLY MADE OF CONCRETE
EP0785309A1 (en) * 1996-01-18 1997-07-23 Klinkerwerk Hagemeister GmbH &amp; Co KG Paving or facing stone, array of such stones and process for making such stones and arrays
DE19607989A1 (en) * 1996-03-03 1997-09-04 Angermueller Bau Gmbh Cuboid-formed paving stone for flat water seepage
NL1002959C2 (en) * 1996-04-26 1997-10-28 Betonwarenfabriek Urmond B V Paving block with drainage channels
PL334804A1 (en) * 1997-01-25 2000-03-13 Rolf Scheiwiller Set of shaped building units
DE19718363A1 (en) 1997-05-02 1998-11-05 Rolf Scheiwiller Molded stone, in particular made of concrete
DE19754350A1 (en) * 1997-12-08 1999-06-10 Michael Scharl Floor slab and covering with an expanded range of joints
DE19801980B4 (en) * 1998-01-20 2004-12-02 Heinrich Luttmann Gmbh & Co. Kg Beton- Und Kieswerke Device for producing a shaped block
ATE310852T1 (en) * 1998-06-11 2005-12-15 Formpave Holdings Ltd PAVEMENT STONE
DE19934495A1 (en) * 1998-11-04 2001-01-25 Kobra Formen & Anlagenbau Gmbh Shaped stone
DE19918143A1 (en) * 1999-04-21 2000-10-26 Sf Koop Gmbh Beton Konzepte Concrete paving slab; has circular or annular spacers of deformable plasters fixed onto vertical side faces of slab, to define gap between neighbouring slabs
EP1275784B1 (en) * 2001-06-26 2013-09-11 Jakob Gerrit Hendrik Pannekoek Improved element for bank protection
DE10149250A1 (en) 2001-10-05 2003-04-17 Sf Koop Gmbh Beton Konzepte Concrete paving slab has spacers on all four edges, all of which are same distance from each other
DE102005049727A1 (en) * 2005-10-14 2007-04-19 Lahres, Werner Interlocking concrete paver for manufacturing of seeping pavement, has upper side and lower side whereby recess is formed in edge for formation of hole, wherein recess is partly overlapped by material of upper side
DE202012002376U1 (en) 2012-03-08 2012-04-23 Franz Schlecht Building board, especially terrace tile
DE102019100675A1 (en) * 2019-01-11 2020-07-16 Girnghuber GmbH Pavers with laying aids

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004011524A1 (en) * 2004-03-08 2005-10-13 Max Steinhart Gmbh Pflaster- Und Natursteinbau Method for laying panels and panel laying apparatus
DE102022125653A1 (en) 2021-10-06 2023-04-06 Elmü Elektro/Elektronik GmbH Heat storage device for heating and/or hot water production of a complete building

Also Published As

Publication number Publication date
ATE130646T1 (en) 1995-12-15
DE59106950D1 (en) 1996-01-04
EP0504536A1 (en) 1992-09-23

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