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CA1006486A - Anti-skid and retroflective aggregates for road surface marking signs - Google Patents

Anti-skid and retroflective aggregates for road surface marking signs

Info

Publication number
CA1006486A
CA1006486A CA201,143A CA201143A CA1006486A CA 1006486 A CA1006486 A CA 1006486A CA 201143 A CA201143 A CA 201143A CA 1006486 A CA1006486 A CA 1006486A
Authority
CA
Canada
Prior art keywords
retroflective
skid
aggregates
road surface
surface marking
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.)
Expired
Application number
CA201,143A
Inventor
Ludwig Eigenmann
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
Application granted granted Critical
Publication of CA1006486A publication Critical patent/CA1006486A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
CA201,143A 1973-05-30 1974-05-29 Anti-skid and retroflective aggregates for road surface marking signs Expired CA1006486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24864/73A IT988829B (en) 1973-05-30 1973-05-30 IMPROVEMENT TO THE IRRU VIDENT ELEMENTS FOR MATERIALS FOR HORIZONTAL ROAD SIGNALS AND HORIZONTAL ROAD SIGNS WITH SUCH ELEMENTS

Publications (1)

Publication Number Publication Date
CA1006486A true CA1006486A (en) 1977-03-08

Family

ID=11214966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,143A Expired CA1006486A (en) 1973-05-30 1974-05-29 Anti-skid and retroflective aggregates for road surface marking signs

Country Status (8)

Country Link
JP (1) JPS5021539A (en)
AU (1) AU6962574A (en)
BE (1) BE815684A (en)
CA (1) CA1006486A (en)
CH (1) CH578653A5 (en)
IT (1) IT988829B (en)
NL (1) NL7407319A (en)
SE (1) SE396976B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142859A1 (en) * 2008-05-22 2009-11-26 3M Innovative Properties Company Optically active elements including multiple bead layers
US10858496B2 (en) 2015-09-11 2020-12-08 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
US11353640B2 (en) 2015-09-11 2022-06-07 3M Innovative Properties Company Durable retroreflective elements with an ionic copolymer core

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228941A (en) * 1975-08-28 1977-03-04 Sumitomo Chem Co Ltd Herbicide and process for its preparation
JPS5251028A (en) * 1975-10-22 1977-04-23 Nippon Tokushu Noyaku Seizo Kk Herbicide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142859A1 (en) * 2008-05-22 2009-11-26 3M Innovative Properties Company Optically active elements including multiple bead layers
US10858496B2 (en) 2015-09-11 2020-12-08 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
US11286368B2 (en) 2015-09-11 2022-03-29 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
US11353640B2 (en) 2015-09-11 2022-06-07 3M Innovative Properties Company Durable retroreflective elements with an ionic copolymer core
US12043723B2 (en) 2015-09-11 2024-07-23 3M Innovative Properties Company Durable retroreflective elements with a blend of beads

Also Published As

Publication number Publication date
CH578653A5 (en) 1976-08-13
SE396976B (en) 1977-10-10
BE815684A (en) 1974-09-16
SE7407012L (en) 1974-12-02
JPS5021539A (en) 1975-03-07
AU6962574A (en) 1975-12-04
NL7407319A (en) 1974-12-03
IT988829B (en) 1975-04-30

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