FR2206410A1 - Powder additive for bituminous road surfacing - comprises rubber and mineral particles lightly coated with hydrocarbon and plasticiser to facilitate mix-ing - Google Patents

Powder additive for bituminous road surfacing - comprises rubber and mineral particles lightly coated with hydrocarbon and plasticiser to facilitate mix-ing

Info

Publication number
FR2206410A1
FR2206410A1 FR7328278A FR7328278A FR2206410A1 FR 2206410 A1 FR2206410 A1 FR 2206410A1 FR 7328278 A FR7328278 A FR 7328278A FR 7328278 A FR7328278 A FR 7328278A FR 2206410 A1 FR2206410 A1 FR 2206410A1
Authority
FR
France
Prior art keywords
plasticiser
hydrocarbon
ing
mix
facilitate
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
FR7328278A
Other languages
French (fr)
Other versions
FR2206410B1 (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.)
ANTONIADES CONSTANTIN CH
Original Assignee
ANTONIADES CONSTANTIN CH
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 ANTONIADES CONSTANTIN CH filed Critical ANTONIADES CONSTANTIN CH
Publication of FR2206410A1 publication Critical patent/FR2206410A1/en
Application granted granted Critical
Publication of FR2206410B1 publication Critical patent/FR2206410B1/fr
Granted 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
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
    • 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
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/182—Aggregate or filler materials, except those according to E01C7/26
    • 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
    • E01C7/358—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with a combination of two or more binders according to groups E01C7/351 - E01C7/356

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

A pulverulent additive for road surfacing material consists, at least partly, of rubber particles and mineral particles of density 80-900 (80-300) kg/m3. The particles are coated with a skin of a mixt. contg. a hydrocarbon binder and a plasticiser. The ratio of mixt. to particles is such that the material remains in powder form. Pref. the hydrocarbon is bitumen and the plasticiser is fuel oil and/or vegetable oil.
FR7328278A 1972-11-13 1973-08-02 Powder additive for bituminous road surfacing - comprises rubber and mineral particles lightly coated with hydrocarbon and plasticiser to facilitate mix-ing Granted FR2206410A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1649772A CH561750A5 (en) 1972-11-13 1972-11-13

Publications (2)

Publication Number Publication Date
FR2206410A1 true FR2206410A1 (en) 1974-06-07
FR2206410B1 FR2206410B1 (en) 1976-06-18

Family

ID=4417889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328278A Granted FR2206410A1 (en) 1972-11-13 1973-08-02 Powder additive for bituminous road surfacing - comprises rubber and mineral particles lightly coated with hydrocarbon and plasticiser to facilitate mix-ing

Country Status (3)

Country Link
CH (1) CH561750A5 (en)
DE (1) DE2355149A1 (en)
FR (1) FR2206410A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672791A1 (en) * 1994-03-18 1995-09-20 Colas S.A. Hot bituminous road covering comprising recycled rubber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059827B (en) * 1955-03-15 1959-06-18 Us Rubber Co Crushed cube-shaped or columnar, non-sticking masses of a thermoplastic mixture of rubber with bituminous material as an additive for road construction binders
DE1569017A1 (en) * 1964-11-04 1969-08-21 Dr Erich Haes Filler and pigment for bituminous road construction material and similar substances

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059827B (en) * 1955-03-15 1959-06-18 Us Rubber Co Crushed cube-shaped or columnar, non-sticking masses of a thermoplastic mixture of rubber with bituminous material as an additive for road construction binders
DE1569017A1 (en) * 1964-11-04 1969-08-21 Dr Erich Haes Filler and pigment for bituminous road construction material and similar substances

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672791A1 (en) * 1994-03-18 1995-09-20 Colas S.A. Hot bituminous road covering comprising recycled rubber
FR2717511A1 (en) * 1994-03-18 1995-09-22 Colas Sa Hot bituminous mix with recovery rubber.

Also Published As

Publication number Publication date
CH561750A5 (en) 1975-05-15
DE2355149A1 (en) 1974-05-22
FR2206410B1 (en) 1976-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse