FR2436223A1 - Distance and stiffening fillets in noise damping wall - have planks adjacent outer ends to form wall limits and containing grooves for T=shaped connectors - Google Patents

Distance and stiffening fillets in noise damping wall - have planks adjacent outer ends to form wall limits and containing grooves for T=shaped connectors

Info

Publication number
FR2436223A1
FR2436223A1 FR7921175A FR7921175A FR2436223A1 FR 2436223 A1 FR2436223 A1 FR 2436223A1 FR 7921175 A FR7921175 A FR 7921175A FR 7921175 A FR7921175 A FR 7921175A FR 2436223 A1 FR2436223 A1 FR 2436223A1
Authority
FR
France
Prior art keywords
outer ends
distance
wall
fillets
planks
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
FR7921175A
Other languages
French (fr)
Other versions
FR2436223B1 (en
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.)
ROTTERINK JOHANNES
Original Assignee
ROTTERINK JOHANNES
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 ROTTERINK JOHANNES filed Critical ROTTERINK JOHANNES
Publication of FR2436223A1 publication Critical patent/FR2436223A1/en
Application granted granted Critical
Publication of FR2436223B1 publication Critical patent/FR2436223B1/fr
Granted 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
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The prefabricated noise-damping wall comprises at least one wall component to be supported between uprights. The wall component is composed of a number of parallel sections with distance and stiffening fillets arranged vertically across the surface in paired formation. Adjacent the outer ends of the pairs of fillets, planks (7) forming the top and bottom wall limits are provided with a retention groove in which metal T-shaped union pieces (12) are fitted. Flat cross legs (13) fit against the outside of the planks, and lengthways legs (11) are located between the fillet outer ends, being connected to them by bolts (14).
FR7921175A 1978-09-18 1979-08-22 Distance and stiffening fillets in noise damping wall - have planks adjacent outer ends to form wall limits and containing grooves for T=shaped connectors Granted FR2436223A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7827763 1978-09-18

Publications (2)

Publication Number Publication Date
FR2436223A1 true FR2436223A1 (en) 1980-04-11
FR2436223B1 FR2436223B1 (en) 1983-04-22

Family

ID=6695217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921175A Granted FR2436223A1 (en) 1978-09-18 1979-08-22 Distance and stiffening fillets in noise damping wall - have planks adjacent outer ends to form wall limits and containing grooves for T=shaped connectors

Country Status (2)

Country Link
FR (1) FR2436223A1 (en)
NL (1) NL7906456A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210588U (en) * 1972-06-15 Roetterink J Prefabricated soundproofing wall
DE7508340U (en) * 1975-07-31 Wirus Werke Ruhenstroth W Gmbh Prefabricated noise barrier
DE2419154A1 (en) * 1974-04-20 1975-10-23 Schlueter Kg Karl Sound absorbing wall - has absorbing layer of coarse fibre and braid mat behind this layer and reflecting layer
FR2294287A1 (en) * 1974-12-11 1976-07-09 Rotterink Johannes Prefabricated outdoor noise screening wall - has posts, noise-screening bays and rear carrier panels reflecting sound
US4071223A (en) * 1975-04-26 1978-01-31 Vincent Demarest Fences and noise barriers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210588U (en) * 1972-06-15 Roetterink J Prefabricated soundproofing wall
DE7508340U (en) * 1975-07-31 Wirus Werke Ruhenstroth W Gmbh Prefabricated noise barrier
DE2419154A1 (en) * 1974-04-20 1975-10-23 Schlueter Kg Karl Sound absorbing wall - has absorbing layer of coarse fibre and braid mat behind this layer and reflecting layer
FR2294287A1 (en) * 1974-12-11 1976-07-09 Rotterink Johannes Prefabricated outdoor noise screening wall - has posts, noise-screening bays and rear carrier panels reflecting sound
US4071223A (en) * 1975-04-26 1978-01-31 Vincent Demarest Fences and noise barriers

Also Published As

Publication number Publication date
FR2436223B1 (en) 1983-04-22
NL7906456A (en) 1980-03-20

Similar Documents

Publication Publication Date Title
IT1137607B (en) METHOD FOR COATING A SUPER-SUBSTRATE, COATING COMPOSITIONS AND COMPOUNDS OBTAINED WITH THE SAME
MX7004E (en) IMPROVEMENTS IN THE METHOD TO PRODUCE A PULVEMETALLURGICAL STEEL ARTICLE WITH GREAT VANADIUM CARBIDE CONTENT
GB2116192B (en) Water based wood stain
YU39037B (en) Device for manufacturing construction wood in the shape of circular-section logs
ZA706501B (en) Austenitic steel having corrosion stability
FR2436223A1 (en) Distance and stiffening fillets in noise damping wall - have planks adjacent outer ends to form wall limits and containing grooves for T=shaped connectors
JPS53138972A (en) Package device for catalyst block
ES508223A0 (en) PROCEDURE TO CONCURRENTLY PRACTICE THE PRODUCTION OF REDUCED IRON AND THERMAL FRACTION OF A HEAVY OIL.
IT1138294B (en) PROCEDURE AND EQUIPMENT TO DETERMINE THE FINISHING LEVEL OF A RUNNING YARN
GB2072748B (en) Multistage condensate pump
JPS56163700A (en) Steam iron
ES8702559A1 (en) Structure for metal constructions in general, in particular for trestle-work constructions, accomplished by means of section bars and jointing elements.
FR2481904B1 (en) CABINET TYPE FURNITURE
JPS53125569A (en) Centralized lubricating oil supply apparatus
FR2450085A1 (en) Sectional unit or modular furniture - is assembled by intermediate supports inserted into holes, so that units can be staggered vertically and horizontally
JPS56112300A (en) Steam iron
IT8122141V0 (en) METAL CAST IRON STORAGE GRID.
GB2076498B (en) Joining wooden boards etc with plate profile members
FR2442319A1 (en) Shutter mounting for breeze block wall - has risers connected through existing wall extending upwards for shutter support
GB585598A (en) Improvements in and relating to walls for use in prefabricated building construction
IT8019428V0 (en) EQUIPMENT TO TRANSFORM ANY FIREPLACE INTO A WOOD, COAL OR GAS BOILER
JPS56128200A (en) Steam iron
FR2314984A1 (en) Cavity wall sill assembly - has stiffening devices mounted in area enclosed by rib and top and bottom plates
PL225982A1 (en)
JPS5781299A (en) Voice pitch cycle extractor

Legal Events

Date Code Title Description
ST Notification of lapse