CA2213655A1 - A vegetative noise protection device - Google Patents

A vegetative noise protection device

Info

Publication number
CA2213655A1
CA2213655A1 CA 2213655 CA2213655A CA2213655A1 CA 2213655 A1 CA2213655 A1 CA 2213655A1 CA 2213655 CA2213655 CA 2213655 CA 2213655 A CA2213655 A CA 2213655A CA 2213655 A1 CA2213655 A1 CA 2213655A1
Authority
CA
Canada
Prior art keywords
side walls
protection device
noise protection
wall
substrate
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
CA 2213655
Other languages
French (fr)
Other versions
CA2213655C (en
Inventor
Karl-Heinz Freitag
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2213655 priority Critical patent/CA2213655C/en
Priority to DE1997143542 priority patent/DE19743542A1/en
Publication of CA2213655A1 publication Critical patent/CA2213655A1/en
Application granted granted Critical
Publication of CA2213655C publication Critical patent/CA2213655C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • 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
    • E01F8/026—Live wall, e.g. interlaced twines
    • 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
    • E01F8/027—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 external support, e.g. wall facing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Revetment (AREA)

Abstract

A vegetative noise protection device comprises two side walls (1, 2), the space between the side walls (1, 2) being filled with a substrate (3). The side walls (1, 2) are erected from wall elements (4) formed by closely adjacent willow branches (5) extending from the top to the bottom and clamped between clamping rods (6, 7) extending in the longitudinal direction of the wall. On the outside of each wall element (4) there are at least two supporting poles (9) protruding into the subsoil (10). The supporting poles (9) on the two side walls (1, 2) are inclined toward each other and interconnected by threaded rods (12). Between the willow branches (5) and the space filled with substrate (3) there is a root-permeable textile material (8).
CA 2213655 1997-08-19 1997-08-19 A vegetative noise protection device Expired - Fee Related CA2213655C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 2213655 CA2213655C (en) 1997-08-19 1997-08-19 A vegetative noise protection device
DE1997143542 DE19743542A1 (en) 1997-08-19 1997-10-01 Vegetative noise protection wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2213655 CA2213655C (en) 1997-08-19 1997-08-19 A vegetative noise protection device

Publications (2)

Publication Number Publication Date
CA2213655A1 true CA2213655A1 (en) 1999-02-19
CA2213655C CA2213655C (en) 2001-06-19

Family

ID=4161315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2213655 Expired - Fee Related CA2213655C (en) 1997-08-19 1997-08-19 A vegetative noise protection device

Country Status (2)

Country Link
CA (1) CA2213655C (en)
DE (1) DE19743542A1 (en)

Also Published As

Publication number Publication date
CA2213655C (en) 2001-06-19
DE19743542A1 (en) 1999-02-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed