DE3027442A1 - Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units - Google Patents

Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units

Info

Publication number
DE3027442A1
DE3027442A1 DE19803027442 DE3027442A DE3027442A1 DE 3027442 A1 DE3027442 A1 DE 3027442A1 DE 19803027442 DE19803027442 DE 19803027442 DE 3027442 A DE3027442 A DE 3027442A DE 3027442 A1 DE3027442 A1 DE 3027442A1
Authority
DE
Germany
Prior art keywords
wall
mats
stretched
earth
prefab
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.)
Ceased
Application number
DE19803027442
Other languages
German (de)
Inventor
Heinz 8561 Eschenbach Melcher
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.)
Wayss and Freytag AG
Original Assignee
Wayss and Freytag AG
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 Wayss and Freytag AG filed Critical Wayss and Freytag AG
Priority to DE19803027442 priority Critical patent/DE3027442A1/en
Publication of DE3027442A1 publication Critical patent/DE3027442A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Support elements (2) clamped in the ground, an element forming a wall (3,4) -one each- on the front and rear sides, and earth filling (5) between front and rear walls, feature in a noise-screening wall assembled from prefabricated components. The wall-forming elements are prefabricated steel bar lattice units (7), with support mats (6), already bearing vegetation, stretched on them before assembly. The mat can be of the type as in 2438300 and 2438301. Capillary mats (8,9) of stone wool or other materials, may be laid horizontally and/or vertically in the earth. The side facing the source of noise may be concave. This is compact, and almost or nearly vertical, and can present a green surface from the beginning.

Description

Die Erfindung betrifft eine Schallschutzwand aus vorgefer-The invention relates to a soundproof wall made of prefabricated

tigten Teilen, bestehend aus im Boden eingespannten Stützenelementen 2, je einem wandbiIdenden Element 3s4, auf der Vorder- und Rückseite sowie einer zwischen Vorder- und Rückwand eingebrachten Erdfüllung 5.finished parts, consisting of support elements clamped in the ground 2, one wall-forming element 3s4 each, on the front and back as well as one Soil filling placed between the front and rear walls 5.

Bekannt sind Schallschutzwände aus Fertigteilen, die im Inneren mit Erde verfüllbar sind und deren Wandflächen von lamellenartig übereinander angeordneten waagerechten, die Erde stützenden Tragelementen gebildet werden. Diese Wände sind auch bepflanzbar. Ihr Nachteil besteht jedoch darin, daß sie erst nach der Montage bepflanzt werden können und es längere Z t dauert, bis ein die Wand völlig überziehender Bewuchs sich aufbauen kF n. Sehr häufig bewirkt die geringe Bodentiefe in den Lamellen eine schnelle Austrocknung der Erde in Trockenperioden, so daß der Bewuchs sich garnicht erst in der gewünschten Dichte entwickeln kann oder frühzeitig abstirbt. In der Regel haben derartige Wände auch eine mehr oder weniger große Neigung, so daß sie gegenüber senkrechten Wänden einen hohen Platzbedarf haben. Weiterhin sind Fertigteil-Schallsutzwände mit verschieden strukturierten senkrecht stehenden Wandelementen bekannt, die jedoch nicht begrünbar sind.Soundproof walls made of prefabricated parts that are inside with are known Earth can be filled and their wall surfaces are arranged one above the other like lamellae horizontal load-bearing elements supporting the earth are formed. These walls are also plantable. Their disadvantage, however, is that they only take place after assembly can be planted and it takes a longer time until a completely covering the wall Vegetation build up kF n. The shallow soil depth in the lamellas very often causes a rapid drying out of the earth in dry periods, so that the vegetation grows cannot develop in the desired density at all or dies prematurely. As a rule, such walls also have a more or less steep slope, see above that they have a lot of space compared to vertical walls. Furthermore are Precast soundproof walls with differently structured vertical wall elements known, which, however, cannot be greened.

Der Erfindung liegt die Aufgabe zugrunde, eine platzsparende, von Anfang an begrünte senkrechte oder nahezu senkrechte Schallschutzwand zu entwickeln.The invention is based on the object of a space-saving, of Beginning to develop green vertical or almost vertical noise protection wall.

Die Lösung der Aufgabe liegt in der Verwendung vorgefertigter, mit vor der Montage bereits begrünten geeigneten Trägermatten 6 bespannter Stabstahlgitter 7 als wandbildende Elemente 3,4. Zweckmäßig werden die Stabstahlgitter gegen Korrosion durch geeignete Maßnahmen - beispielsweise Verzinkung, Kunststoffbeschichtung oder Verwendung kossorionsbeständigen Stahles -geschützt. Zwischen den wandbildenden Elementen 3, 4 wird Humuserde 5 eingefüllt, die zusammen mit der Hygrokulturschicht der Trägermatte 6 die Bepflanzung der Wand ausreichend mit Wasser und Nährstoff versorgt.The solution to the problem lies in the use of prefabricated, with Before assembly, suitable support mats 6 covered with steel bars that are already greened 7 as wall-forming elements 3,4. The steel bars are useful against corrosion by suitable measures - for example galvanizing, plastic coating or Use of corrosion-resistant steel -protected. Between the mural Elements 3, 4 are filled with humus soil 5, which together with the hygroculture layer the support mat 6 planting the wall with sufficient water and nutrients provided.

Um die Wasserbevorratung im Erdsubstrat zu erweitern, werden bei Bedarf Kapillarmatten 8, 9 - aus beispielsweise Steinwolle - waagerecht und/oder lotrecht in die Erdfüllung 5 eingelegt.In order to expand the water supply in the soil substrate, if necessary Capillary mats 8, 9 - made of rock wool, for example - horizontally and / or vertically inserted into the earth filling 5.

Die erfindungsgemäße Wand hat durch die Verwendung einer begrünten Trägermatte unmittelbar nach Fertigstellung ihr endgültiges umweltfreundliches Aussehen. Der Aufbau der Trägermatte mit einer Hygrokulturschicht aus hochporösem wasseraufnehmendem Material im Zusammenwirken mit der in geeigneter Weise aufgebauten Hinterfüllung mit Humuserde 5 und zusätzlichem Einlegen von Kapillarmatten 8, 9 schafft die Voraussetzung für einen zusätzlichen Wasservorrat und damit für einen besseren Schutz der Bepflanzung auch in Trockenperioden. Die vor dem Einbau bereits bewachsene Rasenmatte verhindert ein bei Ausspülen des Bodens Dauerregen. Die Bepflanzung selbst wie auch die konkave Form der Wand ergeben einen hohen Schallschutz und unterbinden eine Schallreflektion.The wall according to the invention has through the use of a greened Carrier mat immediately after completion its final environmentally friendly appearance. The structure of the carrier mat with a hygroculture layer made of highly porous water-absorbing Material in cooperation with the backfill built up in a suitable manner with humus soil 5 and additional insertion of capillary mats 8, 9 creates the prerequisite for an additional water supply and thus for better protection of the plants even in dry periods. The lawn mat, which was already overgrown before installation, prevents continuous rain when rinsing the floor. The planting itself how The concave shape of the wall also results in a high level of sound insulation and prevents it a sound reflection.

Die Erfindung wird durch ein Ausführungsbeispiel in den Figuren 1 und 2 erläutert.The invention is illustrated by an exemplary embodiment in FIGS and 2 explained.

Fig. 1 zeigt einen Längsschnitt, Fig. 2 einen Querschnitt durch eine erfindungsgemäße Wand In Köcherfundamente 1 eingespannte Pfosten 2 tragen mit Haltevorrichtungen 10 befestigte, vorgefertigte wandbegrenzende Elemente 3,4. Der Raum, den diese umschließen, ist mit geeignetem Bodenmaterial 5 hinterfüllt. Die wandbegrenzenden Elementen 3,4 bestehen aus Stabstahlgittern 7, an die auf der der Hinterfüllung zugekehrten Seite fertig begrünte, mit der Bew-uchsseite nach außen gekehrte Trägermatten 6 mit Befestigunggmittelnll angeheftet sind. In die Erdhinterfüllung sind im Beispiel zur Verbesserung der Wasserbevorratung waagerechte und senkrechte Kapillarmatten 8,9 eingelagert. Mit Ankern 12 werden die Stabstahlgitter 7 der Wandelemente 3 und 4 durch die Erdfüllung 5 hindurch miteinander verbunden und am Ausweichen gehindert.Fig. 1 shows a longitudinal section, Fig. 2 shows a cross section through a Wall according to the invention in socket foundations 1 support posts 2 clamped with holding devices 10 fixed, prefabricated wall-delimiting elements 3, 4. The space that these enclose is backfilled with suitable soil material 5. The wall-delimiting elements 3.4 consist of steel bars 7, on the side facing the backfill fully greened, with the vegetation side facing outward carrier mats 6 with fastening means are pinned. In the example to improve the water supply are in the earth backfill horizontal and vertical capillary mats 8.9 embedded. With anchors 12 will be the bar steel grids 7 of the wall elements 3 and 4 through the soil filling 5 with one another connected and prevented from evading.

LeerseiteBlank page

Claims (4)

Schallschutzwand Patentansprüche 1. Schallschutzand aus vorgefertigten Teilen, bestehend aus im Boden eingespannten Stützenelementen (2), je einem wandbildenden Element (3,4) auf der Vorder-und auf der Rückseite sowie einer zwischen Vorder-und Rückwand eingebrachten Erdfüllung (5), d a -d u r c h g e k e n n z e i c h n e t, daß als wandbildende Elemente vorgefertigte, mit vor der Montage bereits begrünten geeigneten Trägermatten (6) bespannte Stabstahlgitter (7) verwendet werden. Soundproofing wall claims 1. Soundproofing sand made of prefabricated Parts, consisting of support elements (2) clamped in the ground, one wall-forming each Element (3,4) on the front and on the back as well as one between the front and Back wall introduced soil filling (5), d a d u r c h g e k e n n n z e i c h n e t that as wall-forming elements prefabricated, with already planted before the assembly suitable carrier mats (6) covered steel bars (7) are used. 2. Schallschutzwand nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß eine Trägermatte (6) nach den DE-PS 24 38 300 und 24 38 301 verwendet wird.2. Soundproof wall according to claim 1, d a d u r c h g e k e n n z e i c h n e t that a carrier mat (6) according to DE-PS 24 38 300 and 24 38 301 is used will. 3. Schallschutzwand nach Ansprüchen 1 und 2, d a -d u r c h g e k e n n z e i c h n e t, daß Kapillarmatten (8,9)-, beispielsweise aus Steinwolle, waagerecht und/oder lotrecht-in den Erdkörper (5) eingelegt werden.3. Soundproof wall according to claims 1 and 2, d a -d u r c h g e k It is noted that capillary mats (8, 9), for example made of rock wool, horizontally and / or vertically-inserted into the earth body (5). 4. Schallschutzwand nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß die der Lärmquelle zugewandte Seite konkav ausgebildet ist.4. Soundproof wall according to claim 1, d a d u r c h g e k e n n z e i c h n e t that the side facing the noise source is concave.
DE19803027442 1980-07-19 1980-07-19 Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units Ceased DE3027442A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803027442 DE3027442A1 (en) 1980-07-19 1980-07-19 Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units

Applications Claiming Priority (1)

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DE19803027442 DE3027442A1 (en) 1980-07-19 1980-07-19 Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units

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DE3027442A1 true DE3027442A1 (en) 1982-02-11

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100374A1 (en) * 1982-08-04 1984-02-15 David Rack Multilayer, sound-absorbing construction, overgrown with pile-up resistant plants
EP0130178A2 (en) * 1983-06-22 1985-01-02 Sigisbert Bokan Noise, wind or view barrier or protective structure for the banks of brooks and rivers
DE3402531A1 (en) * 1984-01-26 1985-08-14 Wolfgang 2833 Groß Ippener Behrens DRY LAWN CONSTRUCTION
EP0216422A1 (en) * 1985-09-10 1987-04-01 Holding Riede B.V. Soundproof wall
DE3609110A1 (en) * 1986-03-19 1987-09-24 Egl Entwicklung Und Gestaltung Noise protection device
DE3622715A1 (en) * 1986-06-14 1987-12-17 Volker Hansen Noise protection wall capable of being grassed
AT384843B (en) * 1984-06-27 1988-01-11 Kozeny Erik Dr METHOD FOR PRODUCING A NOISE AND VISIBLE PROTECTIVE WALL FROM SELF-HARDENING CASTING MATERIAL
EP0283542A1 (en) * 1985-10-03 1988-09-28 MAST Garten- und Landschaftsbau KG Noise barrier
EP0337085A2 (en) * 1988-04-14 1989-10-18 Wolfgang Behrens Noise barrier wall
DE3932493A1 (en) * 1989-09-28 1991-04-11 Volker Dipl Ing Hansen Construction steep embankment covered with plants - uses base elements with surface strip between bottom and ground surfaces
DE4014935A1 (en) * 1990-05-10 1991-11-21 Spiess Kunststoff Recycling Plastic noise barrier for e.g. motorways - consists of series of staggered members fitted together to form structure inclined backwards with stepped sections holding e.g. grass
WO1994003679A1 (en) * 1992-08-03 1994-02-17 Grodania A/S Method for production of noise shield and noise shield
WO2002048463A1 (en) * 2000-12-15 2002-06-20 Rockwool International A/S A noise-absorbent and/or -reducing screen
NL1027258C2 (en) * 2004-10-15 2006-04-19 First B V Overgrown soundproof screen consisting of planted panels and support structure.
EP1707675A1 (en) * 2005-03-15 2006-10-04 Berlinische Landschaftsbau GmbH Noise barrier with sound absorbing capacity independent from the filling material
WO2006133475A1 (en) * 2005-06-16 2006-12-21 Guenther Koszik Green protection system
WO2017167318A1 (en) * 2016-03-30 2017-10-05 Jan Eisenreich Railway or tramway track with modular panels of a low noise barrier

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100374A1 (en) * 1982-08-04 1984-02-15 David Rack Multilayer, sound-absorbing construction, overgrown with pile-up resistant plants
EP0130178A2 (en) * 1983-06-22 1985-01-02 Sigisbert Bokan Noise, wind or view barrier or protective structure for the banks of brooks and rivers
EP0130178A3 (en) * 1983-06-22 1986-04-09 Sigisbert Bokan Noise, wind or view barrier or protective structure for the banks of brooks and rivers
DE3402531A1 (en) * 1984-01-26 1985-08-14 Wolfgang 2833 Groß Ippener Behrens DRY LAWN CONSTRUCTION
US4665647A (en) * 1984-01-26 1987-05-19 Wolfgang Behrens Plant bearing noise abatement wall
AT384843B (en) * 1984-06-27 1988-01-11 Kozeny Erik Dr METHOD FOR PRODUCING A NOISE AND VISIBLE PROTECTIVE WALL FROM SELF-HARDENING CASTING MATERIAL
EP0216422A1 (en) * 1985-09-10 1987-04-01 Holding Riede B.V. Soundproof wall
EP0283542A1 (en) * 1985-10-03 1988-09-28 MAST Garten- und Landschaftsbau KG Noise barrier
DE3609110A1 (en) * 1986-03-19 1987-09-24 Egl Entwicklung Und Gestaltung Noise protection device
DE3622715A1 (en) * 1986-06-14 1987-12-17 Volker Hansen Noise protection wall capable of being grassed
EP0337085A2 (en) * 1988-04-14 1989-10-18 Wolfgang Behrens Noise barrier wall
EP0337085A3 (en) * 1988-04-14 1991-01-09 Wolfgang Behrens Noise barrier wall
DE3932493A1 (en) * 1989-09-28 1991-04-11 Volker Dipl Ing Hansen Construction steep embankment covered with plants - uses base elements with surface strip between bottom and ground surfaces
DE4014935A1 (en) * 1990-05-10 1991-11-21 Spiess Kunststoff Recycling Plastic noise barrier for e.g. motorways - consists of series of staggered members fitted together to form structure inclined backwards with stepped sections holding e.g. grass
WO1994003679A1 (en) * 1992-08-03 1994-02-17 Grodania A/S Method for production of noise shield and noise shield
WO2002048463A1 (en) * 2000-12-15 2002-06-20 Rockwool International A/S A noise-absorbent and/or -reducing screen
NL1027258C2 (en) * 2004-10-15 2006-04-19 First B V Overgrown soundproof screen consisting of planted panels and support structure.
EP1707675A1 (en) * 2005-03-15 2006-10-04 Berlinische Landschaftsbau GmbH Noise barrier with sound absorbing capacity independent from the filling material
WO2006133475A1 (en) * 2005-06-16 2006-12-21 Guenther Koszik Green protection system
WO2017167318A1 (en) * 2016-03-30 2017-10-05 Jan Eisenreich Railway or tramway track with modular panels of a low noise barrier

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