DE3560242D1 - Method for renovating roadways - Google Patents

Method for renovating roadways

Info

Publication number
DE3560242D1
DE3560242D1 DE8585400578T DE3560242T DE3560242D1 DE 3560242 D1 DE3560242 D1 DE 3560242D1 DE 8585400578 T DE8585400578 T DE 8585400578T DE 3560242 T DE3560242 T DE 3560242T DE 3560242 D1 DE3560242 D1 DE 3560242D1
Authority
DE
Germany
Prior art keywords
roadway
old
removal
addition
treatment
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.)
Expired
Application number
DE8585400578T
Other languages
German (de)
Inventor
Camille Bouchu
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.)
RAZEL FRERES ENTREPRISE
Original Assignee
RAZEL FRERES ENTREPRISE
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 RAZEL FRERES ENTREPRISE filed Critical RAZEL FRERES ENTREPRISE
Application granted granted Critical
Publication of DE3560242D1 publication Critical patent/DE3560242D1/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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
    • 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
    • E01C3/00—Foundations for pavings
    • E01C3/003—Foundations for pavings characterised by material or composition used, e.g. waste or recycled material
    • 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
    • E01C3/00—Foundations for pavings
    • E01C3/04—Foundations produced by soil stabilisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Solid Wastes (AREA)
  • Road Paving Structures (AREA)
  • Road Repair (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

1. A process for renovating roadways generally comprising a foundation layer, a base course and a pavement, according to which the old roadway is regenerated by a treatment which comprises removal of the existing roadway, collection and screening of the material removed, and addition of new materials which are mixed with the screened material and which are compensating aggregates and stabilising substances in the form of a binder and water, characterized in that the removal of the existing roadway is carried out throughout its full thickness so as to obtain blocks with a maximum dimension of 700 mm for thick products and of 1 000 mm for flat products, the material removed is crushed so as to obtained a crushed product with a granulometry of 0 to 40 mm, and the above-mentioned successive phases of the treatment, removal, collection, crushing, addition of new materials, are carried out in situ by a train of mobile machines which move along the roadway as the treatment progresses, the train of machines also performing the subsequent phases, namely spreading and levelling, along the ground, as the old roadway is removed, a single layer of regenerated material replacing the old foundation layers and base course and containing all materials so recycled from the old roadway and the addition of new materials, packing this single layer, after fine adjustment of the evenness of its surface transversely, and conventional finishing consisting in laying a pavement.
DE8585400578T 1984-03-30 1985-03-26 Method for renovating roadways Expired DE3560242D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8405071A FR2562109B1 (en) 1984-03-30 1984-03-30 PAVEMENT RENOVATION PROCESS

Publications (1)

Publication Number Publication Date
DE3560242D1 true DE3560242D1 (en) 1987-07-16

Family

ID=9302679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400578T Expired DE3560242D1 (en) 1984-03-30 1985-03-26 Method for renovating roadways

Country Status (4)

Country Link
EP (1) EP0158560B1 (en)
AT (1) ATE27719T1 (en)
DE (1) DE3560242D1 (en)
FR (1) FR2562109B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026206A (en) * 1990-03-30 1991-06-25 Oconnor Patrick L Pavement and base recycle method and apparatus
DE4237512A1 (en) * 1992-11-08 1994-05-11 Wirtgen Gmbh Method and device for repairing damaged lanes
DE102006040896B4 (en) * 2006-08-31 2015-04-02 Friedemann Hoppe Process for the rehabilitation of a roadway for air and road vehicles
GB2443191B (en) * 2006-10-27 2011-08-31 Clemmens O Keefe Llp Recycling of waste soil
FR3051202B1 (en) * 2016-05-10 2019-03-22 Colas DEVICE FOR THE IN SITU RECYCLING OF MATERIALS OF A CIRCULATION PAVEMENT AND SPECIALLY ADAPTED CRUSHER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732023A (en) * 1969-03-11 1973-05-08 Metradon Ass Soil stabilization apparatus

Also Published As

Publication number Publication date
ATE27719T1 (en) 1987-06-15
FR2562109A1 (en) 1985-10-04
EP0158560B1 (en) 1987-06-10
FR2562109B1 (en) 1986-09-26
EP0158560A1 (en) 1985-10-16

Similar Documents

Publication Publication Date Title
EP0324491B1 (en) Method and machine for renewing a road surface of bituminous mix, with cold application of the recycled covering material
US3841777A (en) Paving vibratory finishing machine having a device for constant compaction of the deposited layer
CA2196119A1 (en) Method and Apparatus for the Production of Slabs of Granulated Stone Materials and/or Sands Bound with a Hardenable Resin
US4324504A (en) Method of sealing bridge deck joints
CN111455770B (en) Asphalt pavement splicing structure based on recycled materials and construction method thereof
DE3560242D1 (en) Method for renovating roadways
CN112982058A (en) Vibration mixing construction method for cement stabilized macadam
CN105948595B (en) The anti-isolation framework compact Cement Stable Macadam Mixture of one kind, its application and paving method
US3625121A (en) Apparatus for producing supporting layers or road surfaces
CN113389107A (en) Milling, mixing, paving and compacting method for synchronous paving and in-situ cold recycling
US2041266A (en) Method and apparatus for treating sunken composite pavements
CN111877078A (en) Asphalt pavement paving method with water-stable layer
US1718863A (en) Impact method of making pavement
DE59100394D1 (en) Road surface for traffic areas.
CN212175372U (en) Splicing structure between new and old road surfaces
CN113445390A (en) Pavement construction and quality control method for rapid open traffic in heavy traffic low-temperature environment
US3824109A (en) Roads,airfield runways and the like
US2085420A (en) Method of making or repairing roads
EP0149848A3 (en) Process for the hot regeneration and recycling in situ of worn road pavings and plant for carrying out the same
US1637993A (en) Means for maturing and stabilizing road structures
SU483477A1 (en) The method of construction of gravel base of the road
WO1999041456A1 (en) Machine and method for the renewal of an asphalt surface
CN113584988A (en) Waste asphalt mixture high-proportion plant-mixed hot recycling pavement and construction method
SU1079727A1 (en) Method of constructing asphalt-concrete pavings
SU767267A1 (en) Method for restoring asphalt road pavement

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee