CH607830A5 - Method for treating roads - Google Patents

Method for treating roads

Info

Publication number
CH607830A5
CH607830A5 CH979577A CH979577A CH607830A5 CH 607830 A5 CH607830 A5 CH 607830A5 CH 979577 A CH979577 A CH 979577A CH 979577 A CH979577 A CH 979577A CH 607830 A5 CH607830 A5 CH 607830A5
Authority
CH
Switzerland
Prior art keywords
binder
roads
everything
aggregate
heated
Prior art date
Application number
CH979577A
Inventor
Serge Rofidal
Original Assignee
Huiles Goudrons & Derives
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 Huiles Goudrons & Derives filed Critical Huiles Goudrons & Derives
Publication of CH607830A5 publication Critical patent/CH607830A5/en

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
    • E01C7/353—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)

Abstract

In order to give the roughness back to roads on which an excess of binder made up with bitumen has appeared, aggregate is spread over the surface of the said road and everything is heated until the temperature, measured at 1 mm into the layer of binder, is between 100 and 200 DEG C. Everything is then compacted so as to sink the aggregate into the heated binder as far as approximately two thirds of its height.
CH979577A 1975-04-10 1975-07-04 Method for treating roads CH607830A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511273A FR2307084A2 (en) 1975-04-10 1975-04-10 NEW PROCESS FOR THE REALIZATION OF SURFACE COATINGS

Publications (1)

Publication Number Publication Date
CH607830A5 true CH607830A5 (en) 1978-11-15

Family

ID=9153763

Family Applications (1)

Application Number Title Priority Date Filing Date
CH979577A CH607830A5 (en) 1975-04-10 1975-07-04 Method for treating roads

Country Status (3)

Country Link
CH (1) CH607830A5 (en)
FR (1) FR2307084A2 (en)
GB (1) GB1520399A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360243A (en) * 1930-12-13 1931-11-05 Berry Wiggins And Company Ltd Improvements in or relating to the treatment of road surfaces for the purpose of removing slipperiness
US2254463A (en) * 1939-06-13 1941-09-02 Spears Wells Machinery Company Means for constructing and reconstructing road surfaces
FR1189004A (en) * 1957-12-26 1959-09-28 Method and apparatus for the treatment of road surfaces

Also Published As

Publication number Publication date
FR2307084B1 (en) 1979-03-16
FR2307084A2 (en) 1976-11-05
GB1520399A (en) 1978-08-09

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Legal Events

Date Code Title Description
PL Patent ceased