SE9600438L - Road barrier constructed of concrete blocks and coupling elements for this - Google Patents

Road barrier constructed of concrete blocks and coupling elements for this

Info

Publication number
SE9600438L
SE9600438L SE9600438A SE9600438A SE9600438L SE 9600438 L SE9600438 L SE 9600438L SE 9600438 A SE9600438 A SE 9600438A SE 9600438 A SE9600438 A SE 9600438A SE 9600438 L SE9600438 L SE 9600438L
Authority
SE
Sweden
Prior art keywords
sides
road barrier
coupling elements
concrete blocks
block
Prior art date
Application number
SE9600438A
Other languages
Swedish (sv)
Other versions
SE507346C2 (en
SE9600438D0 (en
Inventor
Jan Lillieblad
Original Assignee
Abetong Teknik Ab
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 Abetong Teknik Ab filed Critical Abetong Teknik Ab
Priority to SE9600438A priority Critical patent/SE507346C2/en
Publication of SE9600438D0 publication Critical patent/SE9600438D0/en
Publication of SE9600438L publication Critical patent/SE9600438L/en
Publication of SE507346C2 publication Critical patent/SE507346C2/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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection

Abstract

The sides (1a,1b) of the concrete block comprise to an essential part of plain surfaces with a slight inclination inwards towards each other. The top side (1c) of the block has a soft, upwardly convex curvature. The sides have a longitudinal track (4) with a height of approximately 10cm and a depth of approximately 2.5 cm. When a vehicle runs against the road barrier the sides of the track are deformed, whereby the vehicle is exposed to a force effect which causes its wheels to be maintained on the road surface. The sides of the block have different lengths for coupling to straight or curved road barriers. A T-shaped coupling component releasably joins the blocks together.
SE9600438A 1996-02-06 1996-02-06 Road barrier formed by separate concrete blocks SE507346C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9600438A SE507346C2 (en) 1996-02-06 1996-02-06 Road barrier formed by separate concrete blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600438A SE507346C2 (en) 1996-02-06 1996-02-06 Road barrier formed by separate concrete blocks

Publications (3)

Publication Number Publication Date
SE9600438D0 SE9600438D0 (en) 1996-02-06
SE9600438L true SE9600438L (en) 1997-08-07
SE507346C2 SE507346C2 (en) 1998-05-18

Family

ID=20401292

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600438A SE507346C2 (en) 1996-02-06 1996-02-06 Road barrier formed by separate concrete blocks

Country Status (1)

Country Link
SE (1) SE507346C2 (en)

Also Published As

Publication number Publication date
SE507346C2 (en) 1998-05-18
SE9600438D0 (en) 1996-02-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed