NO976136L - Merged construction and noise barrier - Google Patents

Merged construction and noise barrier

Info

Publication number
NO976136L
NO976136L NO976136A NO976136A NO976136L NO 976136 L NO976136 L NO 976136L NO 976136 A NO976136 A NO 976136A NO 976136 A NO976136 A NO 976136A NO 976136 L NO976136 L NO 976136L
Authority
NO
Norway
Prior art keywords
noise barrier
molded
noise
concrete layer
merged
Prior art date
Application number
NO976136A
Other languages
Norwegian (no)
Other versions
NO976136D0 (en
Inventor
Lassi Jorvinen
Erkki Kaivola
Olli Korander
Eero Kujala
Jukka Lehtonen
Jarmo Murtonen
Reijo Mokelo
Heikki Sarin
Original Assignee
Partek Concrete Dev Oy
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 FI960636U external-priority patent/FI2891U1/en
Application filed by Partek Concrete Dev Oy filed Critical Partek Concrete Dev Oy
Publication of NO976136D0 publication Critical patent/NO976136D0/en
Publication of NO976136L publication Critical patent/NO976136L/en

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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • 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
    • E01F8/0017—Plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

Det er beskrevet en sammenføyd platekonstruksjon av betong bestående av en første del (1) støpt på forhånd, hvor en overflate derav er tilveiebragl med flere parallelle åser (2) og en andre del støpt på toppen av den første delen, som strekker seg inn i rillene mellom åsene til den første delen. Åsene (2) er tilveiebragt med et parti som er smalere enn det ytre partiet derav. Platen kan også anvendes i en støybarriére bestående av et kompakt lastbærende betonglag og et mer porøst, støyabsorberende betonglag.There is disclosed a pre-cast concrete slab structure consisting of a first portion (1) molded in advance, a surface thereof provided with multiple parallel ridges (2) and a second portion molded on the top of the first portion, extending into the the grooves between the hills of the first section. The ridges (2) are provided with a portion narrower than the outer portion thereof. The plate can also be used in a noise barrier consisting of a compact load-bearing concrete layer and a more porous, noise-absorbing concrete layer.

NO976136A 1996-12-30 1997-12-30 Merged construction and noise barrier NO976136L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI960636U FI2891U1 (en) 1996-12-30 1996-12-30 Federal structure
FI970196U FI3057U1 (en) 1996-12-30 1997-04-16 Noise protection and noise protection panel

Publications (2)

Publication Number Publication Date
NO976136D0 NO976136D0 (en) 1997-12-30
NO976136L true NO976136L (en) 1998-07-01

Family

ID=26160114

Family Applications (1)

Application Number Title Priority Date Filing Date
NO976136A NO976136L (en) 1996-12-30 1997-12-30 Merged construction and noise barrier

Country Status (3)

Country Link
EP (1) EP0851067A3 (en)
FI (1) FI3057U1 (en)
NO (1) NO976136L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544419A (en) * 2016-02-03 2016-05-04 江阴市人人达科技有限公司 Expressway or high-speed rail sound insulation wall
CN105544418A (en) * 2016-02-03 2016-05-04 江阴市人人达科技有限公司 Efficient sound-absorption sound-proof wall used for metro or light rail
CN114232999A (en) * 2022-01-14 2022-03-25 苏州国远建材科技有限公司 Sound insulation and heat preservation system for floor slab and construction method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486563A2 (en) * 1980-07-10 1982-01-15 Barge Roland PREFABRICATED ELEMENT FOR BUILDING A HOUSING WALL AND WALLS OBTAINED
CH678870A5 (en) * 1988-09-16 1991-11-15 Hunziker & Cie Ag
CH675738A5 (en) * 1989-11-23 1990-10-31 Brodtbeck Ag Noise barrier - consists of basic panel with thickened outer edge making recess for an absorbent layer
FI102057B1 (en) * 1994-04-29 1998-10-15 Addtek Res & Dev Oy Ab Method and apparatus for casting concrete products

Also Published As

Publication number Publication date
NO976136D0 (en) 1997-12-30
EP0851067A3 (en) 2000-10-18
EP0851067A2 (en) 1998-07-01
FI3057U1 (en) 1997-09-18
FIU970196U0 (en) 1997-04-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application