FR2114997A1 - Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder - Google Patents

Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder

Info

Publication number
FR2114997A1
FR2114997A1 FR7041695A FR7041695A FR2114997A1 FR 2114997 A1 FR2114997 A1 FR 2114997A1 FR 7041695 A FR7041695 A FR 7041695A FR 7041695 A FR7041695 A FR 7041695A FR 2114997 A1 FR2114997 A1 FR 2114997A1
Authority
FR
France
Prior art keywords
covered
road surface
iron granules
bitumen binder
modified bitumen
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
FR7041695A
Other languages
English (en)
French (fr)
Other versions
FR2114997B1 (enExample
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.)
Bourdin & Chausse
Original Assignee
Bourdin & Chausse
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 Bourdin & Chausse filed Critical Bourdin & Chausse
Priority to FR7041695A priority Critical patent/FR2114997A1/fr
Publication of FR2114997A1 publication Critical patent/FR2114997A1/fr
Application granted granted Critical
Publication of FR2114997B1 publication Critical patent/FR2114997B1/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
    • E01C7/35—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
    • 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
    • E01C7/353—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively bituminous binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively bituminous binders, e.g. for roughening or clearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
FR7041695A 1970-11-20 1970-11-20 Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder Granted FR2114997A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7041695A FR2114997A1 (en) 1970-11-20 1970-11-20 Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041695A FR2114997A1 (en) 1970-11-20 1970-11-20 Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder

Publications (2)

Publication Number Publication Date
FR2114997A1 true FR2114997A1 (en) 1972-07-07
FR2114997B1 FR2114997B1 (enExample) 1973-11-23

Family

ID=9064459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041695A Granted FR2114997A1 (en) 1970-11-20 1970-11-20 Durable road surface - covered with iron granules coated with a polyurethane modified bitumen binder

Country Status (1)

Country Link
FR (1) FR2114997A1 (enExample)

Also Published As

Publication number Publication date
FR2114997B1 (enExample) 1973-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse