[go: up one dir, main page]

EP0021449A1 - Construction dans le genre d'un mur de soutènement ou analogue - Google Patents

Construction dans le genre d'un mur de soutènement ou analogue Download PDF

Info

Publication number
EP0021449A1
EP0021449A1 EP80103682A EP80103682A EP0021449A1 EP 0021449 A1 EP0021449 A1 EP 0021449A1 EP 80103682 A EP80103682 A EP 80103682A EP 80103682 A EP80103682 A EP 80103682A EP 0021449 A1 EP0021449 A1 EP 0021449A1
Authority
EP
European Patent Office
Prior art keywords
components
section
traction means
longitudinal
structure 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
Application number
EP80103682A
Other languages
German (de)
English (en)
Other versions
EP0021449B1 (fr
Inventor
Dieter Quast
Horst Dieckmann
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.)
Quadie Bausysteme GmbH
Original Assignee
Quadie Bausysteme 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
Priority claimed from DE19792926302 external-priority patent/DE2926302A1/de
Priority claimed from DE19797922619 external-priority patent/DE7922619U1/de
Application filed by Quadie Bausysteme GmbH filed Critical Quadie Bausysteme GmbH
Priority to AT80103682T priority Critical patent/ATE8159T1/de
Publication of EP0021449A1 publication Critical patent/EP0021449A1/fr
Application granted granted Critical
Publication of EP0021449B1 publication Critical patent/EP0021449B1/fr
Expired legal-status Critical Current

Links

Images

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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure
    • 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
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth 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
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/021—Non-undercut connections, e.g. tongue and groove connections of triangular shape

Definitions

  • the invention relates to a structure in the manner of a retaining wall or the like, consisting essentially of block-like components made of concrete, natural stone or the like, which has an essentially V-shaped upper side, an underside parallel to the upper side and essentially vertical have lateral end faces, and whose surfaces extending at right angles to the end faces are mirror-symmetrical to the vertical central longitudinal plane.
  • the upper side of the component is "parallel" to the lower side, this is not necessarily intended to express that it is at the top - and thus at the bottom - each a surface that runs in one plane, but it is only intended to express that a surface section is opposite a substantially parallel bottom surface section, so that the top sections - and thus also the underside sections - for example, can also run at an angle to one another.
  • Such components are suitable and essentially also intended to create so-called dry masonry, i.e. So masonry in which no mortar or the like between the individual components. is provided. Rather, from this point of view, the components lie on top of one another without connection, preferably with a positive fit, in order to create a secure bond.
  • anchors also referred to here as ground anchors for simplicity, which extend into the ground from the rear of the actual retaining wall in particular when it is to be expected that considerable horizontal forces will be exerted on the supporting wall, which the supporting wall could not withstand in the region if there was no anchoring.
  • Such horizontal forces are initially generated by the earth pressure that is always present, but can also, for example, by loading a dam or the like. by vehicles or the like are caused.
  • ground anchors are known in the form of so-called anchor stones, which are laid in a relatively narrow grid of, for example, about 0.5 m, whereby these known ground anchors can have a shape, for example at their end section facing the supporting wall, which has the shape of that for the relevant supporting wall stones used are adapted so that these known anchor stones with this end section each between two in height successive stones of the retaining walls can be arranged, while their remaining section extends essentially horizontally from the rear wall of the retaining wall to the rear and lies in the ground in the finished structure.
  • the anchoring in the ground takes place through friction between the anchor stone and the ground, and the dimensioning of these known anchor stones is to be carried out in such a way that they can transmit the tensile forces that occur and can be removed in the area.
  • ground anchors are practically stiff and accordingly can scarcely adapt to the settlements of the backfill base that generally occur, so that it is particularly so in larger buildings with appropriately dimensioned ground anchors, cracks can occur in the anchor stones of this type, which are usually made of concrete.
  • the present invention has for its object to provide a structure of the type described above, which is particularly suitable for an arrangement of a longitudinal belt in a special way, while at the same time a possibility is to be created to such a structure - for example a retaining wall for a slope support irrigate in order to prevent drying out or burning of an intended planting with certainty, and at the same time care should be taken to ensure that soil which has been introduced into wall gaps of such a building for planting purposes is held by the building and is not removed or washed out of it.
  • the structure according to the invention should be able to be anchored by hand even with larger dimensions without difficulty by means of suitable ground anchor elements, with the like also showing signs of settlement of the backfill base. an adaptation of the ground anchor elements to the existing conditions should be possible without this causing damage through breakage, corrosion or the like. leads.
  • the present invention provides that a groove running between the end faces on the upper side of the components at a distance and parallel to the longitudinal edge shaped recess for receiving a longitudinal belt or an irrigation pipe provided with outlet openings is provided.
  • the arrangement of the recesses on the top of the component is particularly useful not only because a reinforcement ring anchor can be accommodated particularly expediently in this way, but also an irrigation pipe or an irrigation hose provided with outlet openings, controlled by suitable control devices, for example according to the corresponding Moisture measurement can ensure automatic irrigation of such a structure.
  • An essentially V-shaped recess can be provided between a groove-shaped recess and the adjacent longitudinal edge of the component, which extends between the two end faces and lies over a correspondingly V-shaped longitudinal edge of the underside.
  • ground anchors are provided, one end section of which is to be fastened to the structure and the remaining section of which is to be arranged in the ground, the ground anchors each being an elongated, perpendicular to have deformable traction means in its longitudinal direction, which is designed as a friction body at its end section facing away from the fastening end, the circumference of which is substantially larger than the circumference of the traction means, and which protrude beyond the friction body at its other end section facing the structure, such anchors being anchored in the ground Buildings It is provided according to the invention that the friction body of the ground anchor consists of several, preferably identical, individually mountable friction elements arranged one behind the other in the longitudinal direction of the traction means.
  • the present invention thus creates an earth anchor, the elongated, transversely or perpendicular to its longitudinal direction by elasticity and / or due to a certain design in the manner of a chain or the like.
  • deformable traction means only has such a strength as it actually for transmission occurring tensile forces is required, which means that relatively small cross-sectional dimensions are sufficient if the traction means is made of steel strip, for example, to prevent corrosion on the outside, for example by galvanizing, coating with plastic, covering (e.g. shrinking) with a plastic tube or the like, has been made corrosion-resistant, or is made from the outset from a corrosion-resistant material such as »stainless steel.
  • a friction element (end friction element) is initially arranged, which acts as an anchor lock and, for example, from a concrete head, a screw lock with nut, thread and washer, wedge locks or the like. can exist.
  • a plurality of further friction elements are then preferably arranged between this end friction element and the other end section of the traction means, which do not have a fixed connection to the traction means, but rather can be supported on the end-side friction element.
  • the friction elements preferably consist of prefabricated parts and can consist of concrete, stoneware, clay, clinker, etc. Their length measured in the longitudinal direction of the traction means is preferably relatively small, so that the snake-shaped structure consisting of the traction means on the one hand and the friction elements on the other hand Can optimally adapt deformations of the subsoil in the manner of a link chain.
  • the width of the friction elements measured transversely to the longitudinal direction of the traction means is preferably substantially greater than its length measured in the longitudinal direction in order to be in the anchoring area, i.e. So in the area of the rear earth body, to be able to create the largest possible effective friction surface.
  • ground anchors has therefore not only u.a. the advantage that the ground anchors can be easily installed by hand even with relatively high structures and the resulting anchoring dimensions, since the friction elements "thread" on the traction element during the laying process, as it were, in the manner of a string of pearls, or in another configuration can be arranged in such a way in the area of the preferably essentially centrally running traction means that they can be supported on the end friction element, but there is also a further considerable advantage, which consists in the fact that such friction elements only in the effective anchor area, ie to be arranged up to the sliding line which is essentially fixed depending on the subsurface, since, as is known, no frictional force transmission takes place in the section of an earth anchor adjacent to the building.
  • the traction means can be made of steel strip or the like, for example. consist, but in principle also of a chain, a steel cable, etc., whereby the traction means does not have to consist of a completely homogeneous section of a suitable material according to an embodiment of the present invention. Rather, according to one embodiment, it can also consist of several sections, each of which is provided at its ends with a connecting means for fastening to an adjacent traction means section, wherein these connecting means can consist, for example, of an eyelet on the one hand and a hook on the other hand. With such or a similar configuration, not only is the installation of sufficiently dimensioned ground anchors completely problem-free, but also the manufacture, storage, transportation, etc.
  • Fig. 1 shows a generally designated 1, block-like component in the configuration as a prefabricated part made of concrete, or the like to form support walls. is determined and suitable.
  • the component 1 has a substantially V-shaped top 2 and a bottom 3 parallel to it.
  • two groove-shaped recesses 7 with a semicircular cross section are formed in the longitudinal direction according to arrow 4 between the two mutually parallel, vertical side faces 6, of which only one side face can be seen in FIG. 1, each with a distance a run to the adjacent longitudinal edge of the surface 2 of the component 1.
  • V-shaped recess 9 extends over the entire length of the component 1, that is to say between the two side surfaces 6.
  • a chamfer 11 is formed, to each of which a first inclined surface 12, which runs at an angle to the chamfer 11, and a second inclined surface 13, which is bent inwards therefrom, are connected, two adjacent ones in each case Sloping surfaces 12 and 13 form a long side of the component 1.
  • V-shaped recesses 9 each lie over the longitudinal edge 14 of the underside 3, from which, due to the parallelism between the top and bottom sides 2 and 3 and the chamfers 11 provided on the top side, a shoulder 16 extends inwards before the begin essentially the bottom 3 forming V-shaped surface sections of the bottom 3.
  • Fig. 3 shows the arrangement of several components 1 to form a support wall, wherein horizontally adjacent components 1 are each arranged in abutment.
  • the longitudinal belts 17 can expediently be filled with concrete after or during assembly, so that there is an intimate connection between the longitudinal belts 17 and the relevant components 1.
  • Ground anchors 18 are connected to the components 1 provided with longitudinal belts 17, which can only be recognized with their free end section in the illustration according to FIG. 3.
  • This free end section consists of a steel band which is connected to the relevant components 1, i.e. a suitable coupling or sleeve (see e.g. Fig. 5).
  • a suitable coupling or sleeve see e.g. Fig. 5
  • steel wall sections or the like protruding from the relevant components 1 can be connected.
  • the configuration according to FIG. 4 differs from the configuration according to FIG. 3 described above essentially in that the components 1 are not arranged here in abutment but rather at a mutual horizontal distance in order to arrange 19 soil in the resulting gaps and to plant it can, as can be seen from Fig. 4.
  • FIG. 5 shows a representation similar to FIG. 4, but in addition to irrigation there are also longitudinal belts 17 according to FIG. 3, which are connected to ground anchors 18 by steel strips 22 protruding from the relevant components 1 and a sleeve 23.
  • Fig. 6 of the drawing shows a schematic vertical section through a section of a building 31, which in the present case consists of a retaining wall, which is a slope covering for slope protection and in the embodiment according to FIG. 6 consists of shaped stones 1, which the retaining wall 31 as dry masonry form.
  • the retaining wall 31 Since the retaining wall 31 has a height of several meters and is accordingly burdened by horizontal forces, which on the one hand result from earth pressure and also from a loading of the slope 33 by vehicles, the retaining wall 31 must be anchored in the soil of the slope 33.
  • Ground anchors 18 serve to anchor the retaining wall 31, only one of which is shown in a schematic manner in FIG. 1.
  • the ground anchor 18 consists of a traction means 36 made of strip steel, which, taking into account the strength properties of the structural steel to be used, is dimensioned in cross-section such that the tensile forces that occur can be easily transmitted.
  • an end-side friction element 38 is arranged on one end section of the traction means 36, which is held on the traction means 36 by means of a plate 39, namely by nuts (not shown in FIG. 6), which are placed on the threaded through the plate 39 are screwed through the end portion of the steel anchor 36, so that the end friction element 38 is positively held on the end of the traction means 36 facing away from the retaining wall 31.
  • friction elements 38, 41 are only arranged in the effective anchor area of the rear earth body of the slope 33, i.e. up to the sliding surface 43 running at an angle 42, while the steel anchor 36 projects freely between the last friction element 41 'and the retaining wall 31, since there anyway no more frictional forces are transmitted into the ground.
  • the section 36 'of the steel anchor forming the traction means which projects freely over the friction elements 41, 41' is then at a butt joint 44 by means of a suitable, the well-known connecting element, such as a screw socket connection, a loop or the like. connected to an anchoring section 36 of the retaining wall 31 or the relevant shaped block 1 of the retaining wall 31, which also consists of round steel and which can already be used in the relevant block 2 at the factory.
  • FIG. 7 and 8 show an example of a configuration option for friction elements 38 or 41, 41 ', in a frontal side view (FIG. 7) or a plan view (FIG. 8), these friction elements 38 or 41 or 41 'consist of concrete.
  • the friction elements 38, 41 and 41 ' have, as can be seen in particular from FIG. 7, as it were an inverted hat shape, the width B of which is approximately 60 cm and the length L of which is approximately 25 cm.
  • the web widths s are each about 20 cm with a thickness d of about 5 cm, which widens in the area of the passage opening 47 for the traction means 36 in the manner shown in FIG. 7 to about 12 cm.
  • the traction means 36 or 36 '(see FIG. 9) in the present case is a galvanized steel rod of 18 mm in diameter, the diameter of the through openings 47 being approximately 22 mm.
  • the end section 37 of the traction means 36 is threaded on the end-side friction element 38 and held there by means of a nut 40 and a washer 40 '.
  • the one adjoining the end friction element 38 The friction element 41 can therefore be supported on the friction element 38, while the other end-side friction element 41 ′ is supported on the friction element 41.
  • the friction elements 38, 41, 41 ' can instead be configured completely differently, for example from two half-shells with a U-shaped cross section, which can be made of concrete or another suitable material, for example, and are mirror-symmetrical to the traction means with the end faces of their legs can lie one on top of the other so that they then surround the traction means 36 concentrically as it were.
  • a configuration for the friction elements 38, 41, 41 ' is also conceivable, in which the friction elements are L-shaped in cross section, so that they can be pushed laterally towards the traction means 36 in such a way that this in turn is approximately in the center extends and the friction elements 38, 41, 41 'can then be supported against each other with their parallels to the end faces lying.
  • friction elements 38, 41, 41 ' are finally mentioned by way of example, in which the friction elements each consist only of a shell-shaped section, the cross section of which is essentially U-shaped, with the traction means 36 then between Web and legs of the U can be arranged.
  • the end-side friction element 38 can also form the actual anchor head, which can be the case, for example, if the anchor head is designed as a concrete block.
  • FIG. 10 to 12 show a further variant, namely FIG. 10 in a simplified plan view of the representation according to FIG. 6 with the slope 33 removed, while FIG. 11 shows a friction element 41 or 41 'in a perspective representation and FIG. 12 shows a section of the traction means 36.
  • the friction elements 41 and 41 ' accordinging to FIG. 10 are designed as prefabricated concrete parts (see FIG. 11) and each have a through opening 47 in the initial state, through which a section 48 of the traction means 36 extends, but in contrast to the configuration 7 to 9 by mortar or the like. is firmly connected to the friction element 38 or 41 or 41 '.
  • each traction means section 48 of the traction means is approximately as large as the length of a friction element 38 or 41 or 41 'measured in the longitudinal direction of the traction means, each traction means section 48 having an eyelet 49 at one end section and having a loop at its other end section Hook 51 is provided so that the individual traction means sections 48 extending through the friction elements can each be positively connected to one another at the ends and the ground anchor as a whole forms a kind of "link chain" which can adapt well to the soil of the slope, with this embodiment example between adjacent friction elements a distance a is present in each case.
  • the traction element section 36 'lying outside the anchor area A can be connected in a particularly simple manner to the anchoring sections 46 in this embodiment, which protrudes from the retaining wall 31 which is only symbolically shown in FIG.
  • FIG. 13 shows in solid lines a component 1 ', the length L / 2 of which is different, namely half as large, as the length L of the normal component 1, which is partly dashed.
  • Such block-like components with, for example, half the length are particularly suitable for the creation of continuous lines in buildings in which anchors are to be attached.
  • Fig. 14 shows a perspective view of a section of a building with "normal" components 1 and with intermediate components 52, the intermediate components 52 differing from the components 1 essentially in that a longitudinal edge portion of the V is missing or cut off, so that can be created in this way or with these building structures that are to be planted from one side, and that have dense or closed masonry on the other side.
  • Such an embodiment may be desired, for example, in the case of border masonry, the side facing the street should not be planted, while the side facing the garden should be planted.
  • FIG. 15 shows a section of a building according to the invention, in which there is a two-part pore component 54, namely porous elements 54 ', between two components 1 arranged one above the other, which is provided with plant openings 53 in which, for example, hydroponics can be planted.
  • a central support section 55 which is made of the same material as the block-like components 1, with separating plates 56 being arranged at the interfaces between the support section 55 and the adjacent surfaces of the pore components 54 ', 54' are.
  • FIG. 16 shows a cross section through a component 1 to be connected to an earth anchor 18 with a blind hole 62 extending from a longitudinal side into which the anchoring section 46 of the traction means 36 of an earth anchor 18 is to be inserted.
  • an anchoring means 63 which is to be connected to the traction means 36.
  • a protective tube made of plastic is arranged in the blind hole 62.
  • the anchoring means 63 can essentially consist of a metal cross 67 according to FIG. 17, which is connected to the protective tube 64 at the end of the blind hole 62, or according to FIG. 18, for example, has a spiral 65 which is arranged spirally around a section of the protective tube 64 and is connected to an end plate 66 arranged at the end of the bag 62.
  • FIG. 19 in addition to the representation according to FIG. 9, again shows an exploded view of the anchoring of the friction elements 41, 41 'and in particular of the end friction element 38 on the traction means 6 of the ground anchor 18, the friction elements 18 being omitted in the illustration according to FIG. 19 and from the illustration according to FIG. 19 it can be seen that the threaded end section of the traction means 36 through a hole in the washer or - Add washer 40 'and to be anchored on its other side with a hexagon nut 40 made of stainless steel.
  • FIG. 20 shows a somewhat simplified illustration of an end-side block-like component 57. While the "normal" components 1 have essentially vertical end faces, the end-side component 57 has an end face 57 ', the contour of which is adapted to the contour of the long sides of the components 1, 57 is, so that an aesthetically pleasing conclusion can thus be achieved at the end of a building according to the invention.
  • FIG. 21 shows a bottom block-like component serving as a foundation element 58 for a building according to the invention, which is particularly distinguished from the other components 1 etc. in that it has a flat underside 59.
  • the long sides 60 and 61 of the foundation elements 58 are of different lengths, so that the foundation elements 58 have the shape of a trapezoid in the top view .
  • foundation components 58 can be arranged, for example, in such a way that their broader long sides connect to one another on the one hand, and that their narrower long sides connect to one another on the other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
EP80103682A 1979-06-29 1980-06-30 Construction dans le genre d'un mur de soutènement ou analogue Expired EP0021449B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80103682T ATE8159T1 (de) 1979-06-29 1980-06-30 Bauwerk in der art einer stuetzwand od. dgl.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19792926302 DE2926302A1 (de) 1979-06-29 1979-06-29 Erdanker zum verankern von bauwerken im erdreich
DE2926302 1979-06-29
DE19797922619 DE7922619U1 (de) 1979-08-08 1979-08-08 Bauelement aus beton o.dgl. fuer stuetzwaende o.dgl.
DE7922619U 1979-08-08

Publications (2)

Publication Number Publication Date
EP0021449A1 true EP0021449A1 (fr) 1981-01-07
EP0021449B1 EP0021449B1 (fr) 1984-06-27

Family

ID=25779755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80103682A Expired EP0021449B1 (fr) 1979-06-29 1980-06-30 Construction dans le genre d'un mur de soutènement ou analogue

Country Status (2)

Country Link
EP (1) EP0021449B1 (fr)
DE (1) DE3068345D1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079880A2 (fr) * 1979-04-04 1983-05-25 Gerhard Dipl.-Ing. Dr. Schwarz Ouvrage de soutènement
GB2158860A (en) * 1984-05-16 1985-11-20 Stone G Ltd Retaining wall block
DE3505530A1 (de) * 1985-02-18 1986-08-21 Sf-Vollverbundstein-Kooperation Gmbh, 2820 Bremen (beton-) formstein fuer stuetzmauern sowie stuetzmauer
AT386434B (de) * 1983-01-24 1988-08-25 Rausch Peter Raumgitterwandsysteme
AU636100B3 (en) * 1991-09-02 1993-04-08 Boral Resources (Qld) Pty Limited Open revetment wall
EP0584053A1 (fr) * 1992-08-07 1994-02-23 Interblocs Sprl Mur assemblé et procéde de construction du mur
FR2702784A1 (fr) * 1993-03-17 1994-09-23 Fontaine Ets Elément de construction d'un ouvrage de soutènement et mur de soutènement.
FR2746126A1 (fr) * 1996-03-14 1997-09-19 Promo Brevet Borg Sarl Bloc paysager, element en beton colore destine a creer des murs paysagers, des talus paysagers, des jardinieres composees et des petits bassins
US6178715B1 (en) 1996-12-24 2001-01-30 Designscape Enterprises Ltd. Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standardized blocks
EP2430255A1 (fr) * 2009-05-13 2012-03-21 Andre Esterhuizen Bloc
US10676890B2 (en) 2016-03-30 2020-06-09 Robert Gordon McIntosh Retaining wall system, method of supporting same, and kit for use in constructing same
USD895153S1 (en) 2018-10-05 2020-09-01 Pacific Prebenched Ltd. Block for a retaining wall
ES2926347A1 (es) * 2021-04-16 2022-10-25 Ros Olivares Maria Rosa Sistema constructivo para la fabricación de bloques de roca ornamental y sus aplicaciones en contrucción
US12264447B2 (en) 2021-03-17 2025-04-01 Robert Gordon McIntosh Retaining wall systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB951372A (en) * 1961-11-13 1964-03-04 Hallbjorn Roald Svee Improvements in or relating to coastal defence constructions
US3603034A (en) * 1969-06-16 1971-09-07 Jegco Inc Plant-growth structure
FR2259199A1 (fr) * 1974-01-25 1975-08-22 Grimm Wilhelm
GB2000830A (en) * 1977-07-11 1979-01-17 Sf Vollverbundstein Retaining wall of moulded concrete blocks and method for the production of the moulded concrete blocks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB951372A (en) * 1961-11-13 1964-03-04 Hallbjorn Roald Svee Improvements in or relating to coastal defence constructions
US3603034A (en) * 1969-06-16 1971-09-07 Jegco Inc Plant-growth structure
FR2259199A1 (fr) * 1974-01-25 1975-08-22 Grimm Wilhelm
GB2000830A (en) * 1977-07-11 1979-01-17 Sf Vollverbundstein Retaining wall of moulded concrete blocks and method for the production of the moulded concrete blocks

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079880A2 (fr) * 1979-04-04 1983-05-25 Gerhard Dipl.-Ing. Dr. Schwarz Ouvrage de soutènement
EP0079880A3 (en) * 1979-04-04 1983-08-03 Gerhard Dipl.-Ing. Dr. Schwarz Method of producing retaining structures and retaining structures produced by that method
AT386434B (de) * 1983-01-24 1988-08-25 Rausch Peter Raumgitterwandsysteme
GB2158860A (en) * 1984-05-16 1985-11-20 Stone G Ltd Retaining wall block
DE3505530A1 (de) * 1985-02-18 1986-08-21 Sf-Vollverbundstein-Kooperation Gmbh, 2820 Bremen (beton-) formstein fuer stuetzmauern sowie stuetzmauer
US4711606A (en) * 1985-02-18 1987-12-08 Sf-Vollverbundstein-Kooperation Gmbh Shaped (concrete) block for retaining walls and also a retaining wall
AU636100B3 (en) * 1991-09-02 1993-04-08 Boral Resources (Qld) Pty Limited Open revetment wall
BE1006112A3 (fr) * 1992-08-07 1994-05-17 Interblocs S P R L Mur assemble et procede de construction du mur.
EP0584053A1 (fr) * 1992-08-07 1994-02-23 Interblocs Sprl Mur assemblé et procéde de construction du mur
FR2702784A1 (fr) * 1993-03-17 1994-09-23 Fontaine Ets Elément de construction d'un ouvrage de soutènement et mur de soutènement.
FR2746126A1 (fr) * 1996-03-14 1997-09-19 Promo Brevet Borg Sarl Bloc paysager, element en beton colore destine a creer des murs paysagers, des talus paysagers, des jardinieres composees et des petits bassins
US6178715B1 (en) 1996-12-24 2001-01-30 Designscape Enterprises Ltd. Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standardized blocks
EP2430255A1 (fr) * 2009-05-13 2012-03-21 Andre Esterhuizen Bloc
EP2430255A4 (fr) * 2009-05-13 2012-10-17 Andre Esterhuizen Bloc
US10676890B2 (en) 2016-03-30 2020-06-09 Robert Gordon McIntosh Retaining wall system, method of supporting same, and kit for use in constructing same
USD895153S1 (en) 2018-10-05 2020-09-01 Pacific Prebenched Ltd. Block for a retaining wall
US12264447B2 (en) 2021-03-17 2025-04-01 Robert Gordon McIntosh Retaining wall systems
ES2926347A1 (es) * 2021-04-16 2022-10-25 Ros Olivares Maria Rosa Sistema constructivo para la fabricación de bloques de roca ornamental y sus aplicaciones en contrucción

Also Published As

Publication number Publication date
EP0021449B1 (fr) 1984-06-27
DE3068345D1 (en) 1984-08-02

Similar Documents

Publication Publication Date Title
WO1999043894A1 (fr) Treillis en fils metalliques pour la protection contre les chutes de pierres ou pour la consolidation d'une couche terrestre superficielle, et procede et dispositif pour la fabrication d'un tel treillis
EP0021449B1 (fr) Construction dans le genre d'un mur de soutènement ou analogue
DE2519232A1 (de) Bauelementsystem zur erstellung bepflanzbarer mauern
EP0872607B1 (fr) Elément de construction, mur massif fabriqué avec cet élément et sa méthode de construction
DE1811932A1 (de) Betonbalken,insbesondere fuer Raumgitter und Stuetzmauern
DE2062477A1 (de) Verfahren und Einrichtung zum Schützen und/oder Stabilisieren von geneigten Fla chen
WO1996004430A1 (fr) Dispositif de maintien pour parement d'une paroi raide, pouvant etre recouvert de verdure, et son procede de mise en place
DE1947249B2 (de) Verfahren zum herstellen einer schlitzwand im erdboden und fertigteil zum durchfuehren des verfahrens
DE2951485A1 (de) Bauelementsystem zur erstellung bepflanzbarer waende
DE3912710A1 (de) Stuetzkonstruktion zur bodenstabilisierung
DE19737515C2 (de) Vorrichtung zur Befestigung von Bauteilen an und im Abstand zu einem Tragwerk, insbesondere von Längsprofilen an und im Abstand zu einer Bauwerkswand und dafür geeigneter Abstandhalter
EP3112537B1 (fr) Construction de soutien perméable à l'eau
DE2826324A1 (de) Stuetzwand, bestehend aus einem aus beton-fertigteilen zusammengesetzten raumgitter, dessen hohlraeume mit schuettgut verfuellt sind
AT380502B (de) Verfahren und vorrichtung zum verbreitern von fahrbahnplatten, brueckenfahrbahnen od.dgl.
AT360574B (de) Stuetz- und futtermauer
EP0566539B1 (fr) Armature pour maçonnerie
EP1978159A1 (fr) Coffrage pour étanchér des modules des rideaux souterrains
DE2926302A1 (de) Erdanker zum verankern von bauwerken im erdreich
DE2201950A1 (de) Zuganker zum verankern von bauteilen in erdigem oder felsigem baugrund
DE3920514A1 (de) Vorgefertigter hangstein fuer den aufbau begruenbarer stuetzbauwerke
DE8628958U1 (de) Bauelementensatz für die Herstellung von Raumgitterwänden
AT398994B (de) Bepflanzbares stützbauwerk und verfahren zu dessen herstellung
DE7918678U1 (de) Erdanker zum verankern von bauwerkken im erdreich
DE3406248C2 (fr)
DE20308938U1 (de) Sicherheitsanker für bewehrte Bodenkörper

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19810703

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19840627

Ref country code: LI

Effective date: 19840627

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19840627

Ref country code: CH

Effective date: 19840627

REF Corresponds to:

Ref document number: 8159

Country of ref document: AT

Date of ref document: 19840715

Kind code of ref document: T

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19840630

Ref country code: AT

Effective date: 19840630

REF Corresponds to:

Ref document number: 3068345

Country of ref document: DE

Date of ref document: 19840802

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19841024

Year of fee payment: 5

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19841226

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19841231

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19850630

Year of fee payment: 6

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19860630

BERE Be: lapsed

Owner name: QUADIE-BAUSYSTEME G.M.B.H.

Effective date: 19860630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19870101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870227

GBPC Gb: european patent ceased through non-payment of renewal fee
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19871001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118