FR2360630A1 - Perfectionnements aux produits bitumineux pour le revetement des routes - Google Patents

Perfectionnements aux produits bitumineux pour le revetement des routes

Info

Publication number
FR2360630A1
FR2360630A1 FR7624107A FR7624107A FR2360630A1 FR 2360630 A1 FR2360630 A1 FR 2360630A1 FR 7624107 A FR7624107 A FR 7624107A FR 7624107 A FR7624107 A FR 7624107A FR 2360630 A1 FR2360630 A1 FR 2360630A1
Authority
FR
France
Prior art keywords
styrene
linear
improved
butadiene
mixts
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
FR7624107A
Other languages
English (en)
Other versions
FR2360630B1 (fr
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.)
ROUTE STE CHIMIQUE
Original Assignee
ROUTE STE CHIMIQUE
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 ROUTE STE CHIMIQUE filed Critical ROUTE STE CHIMIQUE
Priority to FR7624107A priority Critical patent/FR2360630A1/fr
Publication of FR2360630A1 publication Critical patent/FR2360630A1/fr
Application granted granted Critical
Publication of FR2360630B1 publication Critical patent/FR2360630B1/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procédé pour améliorer les produits bitumineux et caractérisé par le fait que l'on incorpore dans le bitume un mélange de copolymères styrène-butadiène, du type linéaire d'une part et du type non-linéaire ou réticulé d'autre part, le rapport de chacun d'eux étant d'environ 1,5; le mélange étant ajouté au bitume jusqu'à concurrence d'environ 20 %, avec chauffage à une température inférieure à 180 degrés C et agitation.
FR7624107A 1976-08-06 1976-08-06 Perfectionnements aux produits bitumineux pour le revetement des routes Granted FR2360630A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624107A FR2360630A1 (fr) 1976-08-06 1976-08-06 Perfectionnements aux produits bitumineux pour le revetement des routes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624107A FR2360630A1 (fr) 1976-08-06 1976-08-06 Perfectionnements aux produits bitumineux pour le revetement des routes

Publications (2)

Publication Number Publication Date
FR2360630A1 true FR2360630A1 (fr) 1978-03-03
FR2360630B1 FR2360630B1 (fr) 1980-04-25

Family

ID=9176640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624107A Granted FR2360630A1 (fr) 1976-08-06 1976-08-06 Perfectionnements aux produits bitumineux pour le revetement des routes

Country Status (1)

Country Link
FR (1) FR2360630A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072042A2 (fr) * 1981-06-29 1983-02-16 Shell Internationale Researchmaatschappij B.V. Membrane préformé comportant une couche d'un mélange bitume/caoutchouc thermoplastique
FR2620457A1 (fr) * 1987-09-14 1989-03-17 Route Ste Chimique Liant bitumineux a base de copolymeres styrene-butadiene et son procede de preparation
FR2716681A1 (fr) * 1994-02-28 1995-09-01 Colas Sa Procédé d'obtention d'un liant bitumineux, liant bitumineux et application du liant obtenu.
US5773496A (en) * 1996-05-31 1998-06-30 Koch Industries, Inc. Polymer enhanced asphalt
US5795929A (en) * 1997-04-22 1998-08-18 Koch Enterprises, Inc. Polymer enhanced asphalt emulsion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072042A2 (fr) * 1981-06-29 1983-02-16 Shell Internationale Researchmaatschappij B.V. Membrane préformé comportant une couche d'un mélange bitume/caoutchouc thermoplastique
EP0072042A3 (en) * 1981-06-29 1983-04-13 Shell Internationale Research Maatschappij B.V. Preformed membrane comprising a bitumen/thermoplastic rubber layer
FR2620457A1 (fr) * 1987-09-14 1989-03-17 Route Ste Chimique Liant bitumineux a base de copolymeres styrene-butadiene et son procede de preparation
FR2716681A1 (fr) * 1994-02-28 1995-09-01 Colas Sa Procédé d'obtention d'un liant bitumineux, liant bitumineux et application du liant obtenu.
EP0671438A1 (fr) * 1994-02-28 1995-09-13 Colas S.A. Procédé d'obtention d'un liant bitumineux, liant bitumineux et application du liant obtenu
US5773496A (en) * 1996-05-31 1998-06-30 Koch Industries, Inc. Polymer enhanced asphalt
US5795929A (en) * 1997-04-22 1998-08-18 Koch Enterprises, Inc. Polymer enhanced asphalt emulsion

Also Published As

Publication number Publication date
FR2360630B1 (fr) 1980-04-25

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