EP1022394B1 - Bloc en béton pour la construction d'un remblai, d'un talus ou la stabilisation d'une pente - Google Patents

Bloc en béton pour la construction d'un remblai, d'un talus ou la stabilisation d'une pente Download PDF

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Publication number
EP1022394B1
EP1022394B1 EP00830004A EP00830004A EP1022394B1 EP 1022394 B1 EP1022394 B1 EP 1022394B1 EP 00830004 A EP00830004 A EP 00830004A EP 00830004 A EP00830004 A EP 00830004A EP 1022394 B1 EP1022394 B1 EP 1022394B1
Authority
EP
European Patent Office
Prior art keywords
block
blocks
coupling
hollow
forward projection
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
EP00830004A
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German (de)
English (en)
Other versions
EP1022394A1 (fr
Inventor
Luca Vezzoli
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.)
La Cementifera Di Vezzoli Geommichele & C SNC
Original Assignee
La Cementifera Di Vezzoli Geommichele & C SNC
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
Application filed by La Cementifera Di Vezzoli Geommichele & C SNC filed Critical La Cementifera Di Vezzoli Geommichele & C SNC
Publication of EP1022394A1 publication Critical patent/EP1022394A1/fr
Application granted granted Critical
Publication of EP1022394B1 publication Critical patent/EP1022394B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar

Definitions

  • This invention concerns vibratory-compressed concrete blocks for building walls, with or without the intention of turfing, such as buttressing walls, scarp walls, decorative walls, anti-erosion linings for slopes, sound-proofing barriers, boundaries and partition walls between gardens, canal linings, protective linings for river banks and similar.
  • turfing such as buttressing walls, scarp walls, decorative walls, anti-erosion linings for slopes, sound-proofing barriers, boundaries and partition walls between gardens, canal linings, protective linings for river banks and similar.
  • document US 4 896 999 discloses a set of interlocking concrete blocks for the construction of a dry wall comprising frontal blocks of different widths, anchoring blocks for effecting an anchoring of said frontal blocks in an earth substrate, and connecting blocks for effecting a close connection of opposed front blocks.
  • the frontal blocks can have a forward side with a texture similar to natural stone or with a hollow shape for permitting planting of foliage, and have dovetail projections which are integrally formed on the rear side of the frontal block.
  • the anchoring blocks and connecting blocks form distancing elements with dovetail projections lying opposite to one another, with the same dimension as the projections of the frontal blocks.
  • Document CH 612 238 shows a prefabricated reinforced cement element in which two chambers have been obtained and having on one side a vertical projection. Several elements can be superimposed in an alternating way, one on the other, each resting on the side walls of the elements below and engaging against their projections.
  • Document EP 0 625 612 discloses a construction module for a support wall, in particular for sound-absorbent barriers or walls or similar structures, consisting of a concrete element in the shape of a parallelepiped with at least one internal chamber. This element presents, at least along the side walls, a plurality of external vertical grooves for a side coupling between several elements and a plurality of internal grooves for receiving at least one modular element provided with corresponding external grooves.
  • the aim of the present invention is to supply blocks, in particular a front block and a rear block, which are new and original in their shape and method of coupling, both horizontally and vertically, to simplify their assembly at the moment of laying and to ensure their stability once the structure is finished.
  • the front block 10 has a front wall 11, a rear wall 12, two parallel side walls 13,14 and internal partitions 15, which define a pair of larger central cavities 16 and two smaller side cavities 17, all of them open-ended.
  • the front wall 11 of the front block 10 has a forward projection 18 in the middle.
  • the rear wall 12 has a hollow 19 in its outer face, which couples with the rear block 30.
  • the side walls 13,14 may have, where necessary, one a vertical rib 20 and the other a vertical groove 21, of the same dimensions, for coupling the front blocks side by side in a row.
  • the front block 10 also has an insert ridge 22 along the whole length, or only part, of the back.
  • the front block 10' whilst having all the other elements in common, has a front wall 11' with a smooth surface, which may also be shaped, ribbed or patterned.
  • the rear block 30 is essentially prismatic, with dimensions that generally correspond to those of the front block 10 and with cavities 31 that pass through it vertically. On its front wall, it has a forward projection 32 designed to fit the rear hollow 19 of the front block 10.
  • said rear block 30 On its rear wall, said rear block 30 has a hollow 33 that corresponds to the front projection 32 for joining together several blocks 30 in depth, one behind another. On the parallel side walls, the rear block 30 has a series of ridges and dips 34 to couple numerous rear blocks side by side in a row.
  • the rear block 30 has a hollow 35 designed to house the insert ridge 22 of the front block 10 when various rows of front and rear blocks are superimposed one above the other.
  • the front block 10 may be used on its own, without the rear block 30.
  • various rows of front blocks 10 or 10' are coupled sideways and laid one above the other, but off-set in such a way that the insert ridges 22 of the blocks in the row above rest against the rear wall of the blocks in the row below - see Fig. 9.
  • the front blocks 10 are used together with the rear blocks 30 - see Fig. 10.
  • the front blocks 10 or 10' are still positioned in rows one above the other, as described above, but they are also joined to rear blocks 30, by coupling the forward projection 32 of each rear block with the hollow 19 in the back of the corresponding front block, and matching the insert ridge 22 in the base of each front block with the hollow 35 in the top of the corresponding rear block in the row below - see Fig. 11.
  • the facade can even consist of alternate rows of 10 blocks and 10' blocks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Fencing (AREA)
  • Finishing Walls (AREA)
  • Retaining Walls (AREA)

Claims (4)

  1. Un jeu de blocs de béton consistant en un bloc frontal (10, 10') et un bloc arrière (30) destinés à la construction de murs de soutènement pour les pentes, les remblais, les digues et les ouvrages similaires, avec ou sans intention d'y poser du gazon, où chaque bloc dispose de cavités verticales pour recevoir le remplissage de terre, où le bloc frontal présente :
    une cavité arrière (19) pour coupler le bloc frontal au bloc arrière ; et
    sur sa base, une arête d'insertion (22) le long d'une portion au moins de la partie arrière pour permettre le couplage en profondeur d'au moins deux blocs frontaux,
    et où le bloc arrière (30) possède, sur le devant, une saillie antérieure (32) conçue pour se coupler à la cavité arrière (19) du bloc frontal correspondant (10, 10'), caractérisé par le fait que le bloc arrière possède, à son sommet, une cavité (35) conçue pour recevoir l'arête d'insertion (22) des blocs frontaux du dessus, ladite arête d'insertion s'engageant en même temps, lorsqu'elle est insérée dans la cavité précitée des blocs arrière du dessous, contre la surface postérieure des blocs frontaux du dessous et contre la saillie antérieure (32) des blocs arrière associés à ces derniers dans le cas où les blocs frontaux (10, 10') sont positionnés en rangées l'un au-dessus de l'autre et sont associés aux blocs arrière (30) en couplant la saillie antérieure (32) de chaque bloc arrière à la cavité (19) située à l'arrière du bloc frontal correspondant.
  2. Un jeu de blocs de béton suivant la revendication 1, dans lequel le bloc arrière (30) possède, sur sa surface postérieure, une cavité (33) correspondant à la saillie antérieure (32) pour permettre de coupler plusieurs blocs arrière en profondeur, et dans lequel le bloc frontal (10) possède, sur un côté de sa paroi, une nervure de couplage (29) et, sur l'autre côté, une cannelure de couplage (21), dont chacune est verticale pour associer les blocs côte à côte en rangées, le mur final étant pourvu d'un système de jointures dans les trois dimensions de l'espace.
  3. Un jeu de blocs de béton selon la revendication 1 ou 2, dans lequel le bloc frontal (10) possède une saillie antérieure en son milieu.
  4. Un jeu de blocs de béton selon la revendication 1 ou 2, dans lequel le bloc frontal (10') possède une paroi plane, lisse ou de forme différente.
EP00830004A 1999-01-13 2000-01-10 Bloc en béton pour la construction d'un remblai, d'un talus ou la stabilisation d'une pente Expired - Lifetime EP1022394B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999BS000003U IT247303Y1 (it) 1999-01-13 1999-01-13 Blocchi in calcestruzzo per la costruzione di opere murarie disostegno e inerbimento di scarpate, terrapieni, argini e simili
ITBS990003U 1999-01-13

Publications (2)

Publication Number Publication Date
EP1022394A1 EP1022394A1 (fr) 2000-07-26
EP1022394B1 true EP1022394B1 (fr) 2004-03-17

Family

ID=11346267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830004A Expired - Lifetime EP1022394B1 (fr) 1999-01-13 2000-01-10 Bloc en béton pour la construction d'un remblai, d'un talus ou la stabilisation d'une pente

Country Status (4)

Country Link
EP (1) EP1022394B1 (fr)
AT (1) ATE262087T1 (fr)
DE (1) DE60008939D1 (fr)
IT (1) IT247303Y1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025315A1 (de) * 2004-05-19 2005-12-08 Sf-Kooperation Gmbh Beton-Konzepte Formstein insbesondere aus Beton zur Herstellung von Mauern und Mauer aus derartigen Formsteinen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612238A5 (en) * 1978-10-23 1979-07-13 Kalbermatten Otto Zementwaren Double-chamber structural element
DE3740646A1 (de) * 1987-12-01 1989-06-15 Willi Ruckstuhl Mauerstein aus beton zur erstellung einer trockenmauer
DE9307598U1 (de) * 1993-05-19 1993-07-29 Betonwerk Kwade GmbH & Co. KG, 48465 Schüttorf Bausatz für eine Stützmauer

Also Published As

Publication number Publication date
EP1022394A1 (fr) 2000-07-26
DE60008939D1 (de) 2004-04-22
ITBS990003U1 (it) 2000-07-13
ATE262087T1 (de) 2004-04-15
IT247303Y1 (it) 2002-07-09

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