EP0259735B1 - Recouvrement de terrain par des agglomérés (de béton) - Google Patents

Recouvrement de terrain par des agglomérés (de béton) Download PDF

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Publication number
EP0259735B1
EP0259735B1 EP87112642A EP87112642A EP0259735B1 EP 0259735 B1 EP0259735 B1 EP 0259735B1 EP 87112642 A EP87112642 A EP 87112642A EP 87112642 A EP87112642 A EP 87112642A EP 0259735 B1 EP0259735 B1 EP 0259735B1
Authority
EP
European Patent Office
Prior art keywords
spacers
soil covering
joints
covering according
shaped
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.)
Expired - Lifetime
Application number
EP87112642A
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German (de)
English (en)
Other versions
EP0259735A1 (fr
Inventor
Menno Leling
Gerhard Hagenah
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.)
SF-Vollverbundstein-Kooperation GmbH
Original Assignee
SF-Vollverbundstein-Kooperation GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6309067&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0259735(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SF-Vollverbundstein-Kooperation GmbH filed Critical SF-Vollverbundstein-Kooperation GmbH
Priority to AT87112642T priority Critical patent/ATE51914T1/de
Publication of EP0259735A1 publication Critical patent/EP0259735A1/fr
Application granted granted Critical
Publication of EP0259735B1 publication Critical patent/EP0259735B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • E01C5/006—Individual spacer elements

Definitions

  • the invention relates to soil covers made of (concrete) shaped blocks which are laid at a distance from one another to form vegetation, spacers being arranged in the longitudinal joints and transverse joints formed in this way.
  • Lawn coverings are required for many paving stones or (concrete) slabs. Lawn paving stones are known which have recesses in order to enable lawn growth.
  • the relatively small spacer stones made of concrete are expensive to manufacture. Furthermore, it is unfavorable that the development of the lawn growth is hindered in the area of the laid spacer stones, since a connection to the ground is prevented by the spacer stones.
  • the invention has for its object to propose a soil cover made of paving stones or (concrete) slabs for lawn vegetation in appropriately provided joints, which can be produced inexpensively and does not significantly affect the lawn vegetation.
  • the soil cover according to the invention is characterized in that the spacers consist of material that dissolves or rots in the soil, in particular wood, wood-based material (chip material), waste paper, plastic or the like.
  • spacers made of a material that gradually dissolves in the soil has the surprising effect that first of all an exact positioning of the shaped stones is made possible with the formation of joints of a given size and shape, but after a certain time the joints formed for the vegetation (lawn ) are freely available. The gaps in the vegetation that are common with conventional spacers made of concrete are missing.
  • the spacers can be designed in various ways according to the invention. From an economic point of view, plate or rod-shaped spacers made of pressed wood materials (chip or fiber material) are particularly advantageous. These spacers can be produced particularly inexpensively, since the material often arises as waste in the wood industry and can easily be cut into rod-shaped ends.
  • the spacers can be provided with upright openings, bores or the like.
  • the design of the spacers according to the invention enables further important measures, namely the combination of the same with the substances which enable or promote the growth.
  • the spacers can be saturated with (liquid) nutrients, fertilizers and other soil improvers. These substances pass into the soil when the spacers dissolve and support the growth within the joints.
  • the aforementioned means can also be attached as fixed (pressed) portions within recesses in the spacers. The same applies to the arrangement of lawn seeds.
  • a soil cover is shown made of rectangular plate-shaped molded bricks 1 0 concrete. These can have a height or thickness of 10 or 12 cm.
  • the shaped blocks are laid on a prepared surface, namely on a plaster bed 12 made of sand, gravel or the like, which is produced on leveled floor 11.
  • the shaped blocks 10 can be laid in a suitable manner on the paving bed 12.
  • the shaped blocks 10 are arranged in (transverse) rows 13. Continuous joints, namely transverse joints 14, are formed between them.
  • the shaped blocks 10 within a row 13 are offset in relation to those of the adjacent rows (bond). This results in short butt joints, namely longitudinal joints 15, within the rows between adjacent shaped blocks 10.
  • the joints should be relatively wide (about 4-5 cm) so that within the joints 14, 15 (lawn) vegetation 16 can form (FIG. 4).
  • spacers 17, 17a, 18, 19 and 19a are arranged in these. These are not made of concrete, but of an inexpensive material, preferably waste material, which is also said to have the property of verge in the ground after a certain time hen. It is taken into account that after the laying of the stones 10 and after consolidation of the soil cover, the spacers are no longer functionally required. It is even beneficial for the vegetation if the spacers gradually disappear, so that the vegetation can spread continuously and unhindered.
  • the spacers 17 .. 19 are preferably made of wood or wood-based material. Other materials such as waste paper with binders, plastic or the like are also suitable.
  • FIGS. 1, 3 and 4 An advantageous embodiment of the spacers 17, 17a is shown in FIGS. 1, 3 and 4.
  • An elongated, cross-sectionally square or rectangular rod made of wood or wood-based material (chip material) is provided with the largest possible bores 2o which go through the full height of the spacers 17, 17a.
  • Short sections which form the spacers 17, 17a are separated from this rod.
  • short spacers 17a are arranged centrally in the region of short joints (longitudinal joints 15) with respect to the shaped blocks 10.
  • the spacer is formed by separating in the center in the region of a bore, so that open, semicircular depressions 21 are formed at the ends.
  • the bores 2o and the length of the spacers 17, 17a are dimensioned such that as little material as possible remains in order not to impair the growth 16.
  • spacers 17 are arranged, which are longer by a hole 2o.
  • the spacers 17 are placed centrally to the longitudinal joint 15, so that three shaped blocks 1 are supported on the common spacer.
  • elongated, lath-shaped spacers 18 are arranged in the continuous joints (transverse joints 14) with bores 2 0 lying close to one another.
  • a full length support of the shaped blocks 10 is guaranteed in the area of the transverse joints 14.
  • the longitudinal joints 15 in turn have short spacers 17.
  • the spacers 17 .. 19 have a significantly lower construction height than the shaped blocks 1 0 , namely approximately half the height.
  • the spacers 17 .. 19 are also laid on the plaster bed 12.
  • the free space created above and in between is filled with topsoil 22 so that vegetation 16 can arise here.
  • spacers 19, 19a Another design option for spacers 19, 19a is shown in FIGS. 5 and 6. Smaller spacers (19) and larger spacers (19a) are shown here with semicircular recesses 23 open on both long sides. These spacers also ensure sufficient support of the shaped blocks 1 against one another with a small base area as an (initial) obstacle to the growth. Furthermore, these spacers 19, 19a can also be produced from plate-shaped or rod-shaped intermediate products made of wood or wood-based material with bores.
  • the spacers can be modified in many ways. It may be advantageous to make the bores or openings conical with a cross section widening upwards. Alternatively, rectangular or square continuous recesses can also be arranged in the spacers. Overall, a cross-loadable lattice structure is attached, which opens the largest possible openings or passages for the vegetation.
  • these can be provided with incorporated fertilizers and / or lawn seeds.
  • these can be provided with incorporated fertilizers and / or lawn seeds.
  • the spacers made of a suitable (porous) material can be impregnated with this soil improver.
  • pre-formed lawn pieces or elements made of fertilizer with lawn seeds can be inserted into the bores or openings, so that complete spacers supporting the vegetation are used.
  • the spacers shown and described ensure a secure positioning of the stones against each other. Under the vegetation there are no concrete elements that hinder the development of the same. Rather, the formation of the spacers ensures practically continuous root formation. Wood and similar materials also have the advantage that the spacers store water and do not heat up when exposed to heat. In a simple, inexpensive way, adaptation to stone sizes and the width of the desired joints is possible. The decaying wood serves as additional root food for the vegetation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Cultivation Of Plants (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Finishing Walls (AREA)
  • Revetment (AREA)

Claims (13)

1. Recouvrement de sol par des agglomérés (en béton) qui sont posés à distance les uns des autres en vue de la formation d'une couverture végétale, dans lequel des éléments d'écartement sont agencés dans des joints longitudinaux et des joints transversaux ainsi formés, caractérisé en ce que les éléments d'écartement (17, 17a; 18; 19, 19a) sont constitués en un matériau qui se décompose ou pourrit dans le sol, en particulier en bois, en matériau ligneux (matière à base de copeaux), en déchets de papier, en matière synthétique ou analogue.
2. Recouvrement de sol suivant la revendication 1, caractérisé en ce que les éléments d'écartement (17, 17a; 18; 19, 19a) présentent des ouvertures, perforations ou analogues qui traversent de part en part, sont agencées sensiblement verticalement et sont fermées latéralement.
3. Recouvrement de sol suivant l'une des revendications 1 et 2, caractérisé en ce qu'un grand nombre de perforations verticales (20) sont disposées dans les éléments d'écartement (17, 17a; 18) à faible distance mutuelle dans la direction longitudinale.
4. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que les éléments d'écartement (17 à 19) présentent (aussi) des évidements ouverts vers l'extérieur ou respectivement vers les côtés, en particulier des évidements (21) ou (23) semi-circulaires en section transversale.
5. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que des éléments d'écartement en forme de plaques ou de barres (17 à 19) en matériau à base de particules agglomérées sont pourvus de perforations verticales (20) qui traversent de part en part et dont le diamètre est un peu plus petit que la largeur des éléments d'écartement (17 à 19).
6. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que les éléments d'écartement (17 à 19) ou des produits intermédiaires en forme de plaque ou de barre sont fabriqués par pressage, les ouvertures (perforations 20) étant moulées ou fabriquées par forage.
7. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que les éléments d'écartement (17 à 19) ou des produits intermédiaires en forme de plaque ou de barre sont fabriqués par coulage d'une matière durcissable, avec moulage d'évidements, d'ouvertures, de perforations (20) etc.
8. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que des agents d'amélioration de sol et/ou des semences de gazon sont incorporés dans les éléments d'écartement (17 à 19), les premiers cités en particulier par imprégnation des éléments d'écartement (17 à 19) par des engrais liquides.
9. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que des portions (solides) d'engrais et/ou de semences de gazon sont disposées dans les ouvertures ou perforations (20) des éléments d'écartement (17 à 19).
10. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que les éléments d'écartement (17, 17a; 19, 19a) présentent une longueur plus petite que la longueur de bord des agglomérés (10) et en ce qu'ils sont de préférence agencés au centre par rapport aux agglomérés (10) à maintenir à distance.
11. Recouvrement de sol suivant la revendication 10 ainsi que suivant une ou plusieurs revendications, caractérisé en ce que, lorsque les agglomérés (10) sont agencés de manière décalée (appareil), des éléments d'écartement sont disposés dans la zone des joints (joints longitudinaux 15) avec recouvrement de ceux-ci, en particulier au centre de ceux-ci, de telle façon que les agglomérés soient soutenus des deux côtés des joints longitudinaux (15) sur l'élément d'écartement commun (17, 19a).
12. Recouvrement de sol suivant la revendication 10 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que des éléments d'écartement (18) ininterrompus, continus sont agencés dans des joints continus (joints transversaux 14).
13. Recouvrement de sol suivant la revendication 1 ainsi que suivant une ou plusieurs des autres revendications, caractérisé en ce que les éléments d'écartement (17 à 19) présentent une plus faible hauteur que les agglomérés (10), en particulier environ la moitié de la hauteur, du sol arable (22) étant chargé au-dessus des éléments d'écartement (17 à 19), dans les perforations (20) de ces derniers ainsi qu'en dehors de la zone des éléments d'écartement.
EP87112642A 1986-09-06 1987-08-29 Recouvrement de terrain par des agglomérés (de béton) Expired - Lifetime EP0259735B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87112642T ATE51914T1 (de) 1986-09-06 1987-08-29 Erdreichabdeckung aus (beton-)formsteinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863630417 DE3630417A1 (de) 1986-09-06 1986-09-06 Erdreichabdeckung aus (beton-)formsteinen
DE3630417 1986-09-06

Publications (2)

Publication Number Publication Date
EP0259735A1 EP0259735A1 (fr) 1988-03-16
EP0259735B1 true EP0259735B1 (fr) 1990-04-11

Family

ID=6309067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87112642A Expired - Lifetime EP0259735B1 (fr) 1986-09-06 1987-08-29 Recouvrement de terrain par des agglomérés (de béton)

Country Status (6)

Country Link
EP (1) EP0259735B1 (fr)
AT (1) ATE51914T1 (fr)
DE (2) DE3630417A1 (fr)
DK (1) DK162778C (fr)
IT (1) IT1230679B (fr)
NO (1) NO170859C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114568A1 (de) * 1991-05-04 1991-11-21 Raiss Gmbh & Co Kg E Vorrichtung und verfahren zum erzeugen gleichmaessiger fugen zwischen zu verlegenden teilen - insbesondere im strassenbau ueblicher pflastersteine - mittels einem der erfindung gemaessen abstandhalters
DE4138564A1 (de) * 1991-11-23 1993-05-27 Sf Vollverbundstein Pflastersteinsatz sowie verfahren und vorrichtung zum herstellen desselben
JPH11503208A (ja) * 1995-04-13 1999-03-23 ジョン メルドラム，ピーター 舗装材用の補完材
US5957619A (en) * 1995-10-12 1999-09-28 Taisei Rotec Corporation Method of constructing block pavement
DE19607923A1 (de) * 1996-03-01 1997-09-11 Klinkerwerk Hagemeister Gmbh & Pflastersteinverbund und Verfahren zum Verlegen von Pflastersteinen
DE19735608A1 (de) * 1997-08-15 1999-03-11 Hermann Terborg Verfugung für Bodenplatten jedweder Art
DE29917335U1 (de) * 1999-10-02 2001-02-15 Gutjahr, Walter, 64404 Bickenbach Fugenstab für auf Stelzlagern verlegte Bodenplatten von Plattenbelägen
EP1083269B1 (fr) * 1999-09-11 2004-10-20 Walter Gutjahr Aides pour la pose de revêtements en plaques en position surélevée ou ventilée
BE1017194A5 (nl) * 2006-06-22 2008-04-01 Wim Tanghe Constructie-element en samenstel van dergelijke constructie-elementen.
KR100708344B1 (ko) * 2006-08-31 2007-04-18 한림에코텍 주식회사 보수 및 투수 포장 스페이서
GB2459645A (en) * 2008-04-25 2009-11-04 Alan Martin Millmore Drainage device
GB2469485A (en) * 2009-04-15 2010-10-20 Albert Geli Marti Paving block spacer
GB2479390A (en) * 2010-04-08 2011-10-12 John Alexander Brookes Storey System of low surface area paving blocks
CN103215877A (zh) * 2013-04-17 2013-07-24 河海大学 一种人行道砖块绿色生态铺设方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215159A (en) * 1938-04-30 1940-09-17 Charles H Rothmann Landscape pavement
DE2501732A1 (de) * 1975-01-17 1976-07-22 Karl Albrecht Thielmann Randformstein
DE2522864A1 (de) * 1975-05-23 1976-12-30 Berleburger Schaumstoffwerk Anordnung zur bildung von befestigten gruenflaechen, insbesondere rasenflaechen
DE2740410A1 (de) * 1977-09-08 1979-03-22 Dietrich Steinkopff Vielzweckboden
DE2907937C2 (de) * 1979-03-01 1984-04-19 Schneider & Klippel Kg, 4190 Kleve Plattenverband aus Betonkammerplatten
DE8425656U1 (de) * 1984-08-30 1984-11-22 Kronimus & Sohn Betonsteinwerk und Baugeschäft GmbH & Co KG, 7551 Iffezheim Versteifungs- und distanzstein

Also Published As

Publication number Publication date
DE3762249D1 (de) 1990-05-17
DK434787D0 (da) 1987-08-20
NO873494D0 (no) 1987-08-19
NO170859B (no) 1992-09-07
IT8721813A0 (it) 1987-09-07
IT1230679B (it) 1991-10-29
DK162778B (da) 1991-12-09
DK434787A (da) 1988-03-07
EP0259735A1 (fr) 1988-03-16
NO873494L (no) 1988-03-07
DE3630417A1 (de) 1988-03-17
DE3630417C2 (fr) 1990-05-10
ATE51914T1 (de) 1990-04-15
DK162778C (da) 1992-04-27
NO170859C (no) 1992-12-16

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