FR2280745A1 - Road surfacing material contg. filler and binder - and thermoplastics strips to increase compression and tensile strengths - Google Patents

Road surfacing material contg. filler and binder - and thermoplastics strips to increase compression and tensile strengths

Info

Publication number
FR2280745A1
FR2280745A1 FR7426293A FR7426293A FR2280745A1 FR 2280745 A1 FR2280745 A1 FR 2280745A1 FR 7426293 A FR7426293 A FR 7426293A FR 7426293 A FR7426293 A FR 7426293A FR 2280745 A1 FR2280745 A1 FR 2280745A1
Authority
FR
France
Prior art keywords
strips
binder
thermoplastics
filler
tensile strengths
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
FR7426293A
Other languages
French (fr)
Other versions
FR2280745B1 (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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7426293A priority Critical patent/FR2280745B1/en
Publication of FR2280745A1 publication Critical patent/FR2280745A1/en
Application granted granted Critical
Publication of FR2280745B1 publication Critical patent/FR2280745B1/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
    • E01C7/18—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
    • E01C11/00—Details of pavings
    • E01C11/16—Reinforcements
    • E01C11/165—Reinforcements particularly for bituminous or rubber- or plastic-bound pavings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Paints Or Removers (AREA)

Abstract

A compsn. or coating for forming (part of) the surface layer of a road comprises (A) mineral fillr of varying grain size, (B) a hydrocarbon binder (e.g. tar or pitch) and (C) strips of thermoplastics (pref. PVC, polystyrene or polyethylene) which are present as 10 wt. % based on (A) have average length more than half the max. size of the filler, have average width >1 mm and form a reinforcement in the coating. The compsns. are made by mixing (C) with (A) before adding the binder. The compression strength and esp. the tensile strength are increased by the presence of the strips, esp. when the strips and binder are miscible (e.g. PVC-tar) and the binder quality is improved. The strips can be obtd. cheaply by breaking up containers etc. thus avoiding pollution.
FR7426293A 1974-07-29 1974-07-29 PROCESS FOR THE MANUFACTURING OF COMPOSITIONS OR COATINGS FOR ROAD COATINGS Expired FR2280745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7426293A FR2280745B1 (en) 1974-07-29 1974-07-29 PROCESS FOR THE MANUFACTURING OF COMPOSITIONS OR COATINGS FOR ROAD COATINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426293A FR2280745B1 (en) 1974-07-29 1974-07-29 PROCESS FOR THE MANUFACTURING OF COMPOSITIONS OR COATINGS FOR ROAD COATINGS

Publications (2)

Publication Number Publication Date
FR2280745A1 true FR2280745A1 (en) 1976-02-27
FR2280745B1 FR2280745B1 (en) 1977-01-07

Family

ID=9141836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426293A Expired FR2280745B1 (en) 1974-07-29 1974-07-29 PROCESS FOR THE MANUFACTURING OF COMPOSITIONS OR COATINGS FOR ROAD COATINGS

Country Status (1)

Country Link
FR (1) FR2280745B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001179A1 (en) * 1978-12-06 1980-06-12 Kibag Ag Process for manufacturing asphaltic coating,coating and mixture to be heated for applying such process
EP0014646A1 (en) * 1979-02-02 1980-08-20 Entreprises Albert Cochery Method of preparing road surfaces and road surfaces obtained by this method
AT376228B (en) * 1978-12-06 1984-10-25 Kibag Ag METHOD FOR PRODUCING A BLACK COVER
FR2742174A3 (en) * 1995-12-12 1997-06-13 Elf Aquitaine Bituminous coated scrap plastic materials production, used for road coatings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001179A1 (en) * 1978-12-06 1980-06-12 Kibag Ag Process for manufacturing asphaltic coating,coating and mixture to be heated for applying such process
FR2443531A1 (en) * 1978-12-06 1980-07-04 Kibag Ag PROCESS FOR MANUFACTURING A ROAD COVERING IN BLACK PRODUCT AND COATING OBTAINED
AT376228B (en) * 1978-12-06 1984-10-25 Kibag Ag METHOD FOR PRODUCING A BLACK COVER
DK154513B (en) * 1978-12-06 1988-11-21 Kibag Ag PROCEDURE FOR PREPARING A STEEL FIBER REINFORCED BITUMINOES COATING
EP0014646A1 (en) * 1979-02-02 1980-08-20 Entreprises Albert Cochery Method of preparing road surfaces and road surfaces obtained by this method
FR2447998A1 (en) * 1979-02-02 1980-08-29 Cochery Entr Albert PROCESS FOR THE MANUFACTURE OF A PRODUCT INCLUDING THE CATEGORY OF COATED MATERIALS FOR ROAD COVERINGS
FR2742174A3 (en) * 1995-12-12 1997-06-13 Elf Aquitaine Bituminous coated scrap plastic materials production, used for road coatings

Also Published As

Publication number Publication date
FR2280745B1 (en) 1977-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse