IT1181498B - HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE - Google Patents

HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE

Info

Publication number
IT1181498B
IT1181498B IT85506/84A IT8550684A IT1181498B IT 1181498 B IT1181498 B IT 1181498B IT 85506/84 A IT85506/84 A IT 85506/84A IT 8550684 A IT8550684 A IT 8550684A IT 1181498 B IT1181498 B IT 1181498B
Authority
IT
Italy
Prior art keywords
procedure
plant
regeneration
recycling
implement
Prior art date
Application number
IT85506/84A
Other languages
Italian (it)
Other versions
IT8485506A0 (en
Inventor
Walter Bedogni
Original Assignee
Soave Asfalti Spa
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 Soave Asfalti Spa filed Critical Soave Asfalti Spa
Priority to IT85506/84A priority Critical patent/IT1181498B/en
Publication of IT8485506A0 publication Critical patent/IT8485506A0/en
Priority to DE8484116386T priority patent/DE3482758D1/en
Priority to EP84116386A priority patent/EP0149848B1/en
Priority to AT84116386T priority patent/ATE54689T1/en
Application granted granted Critical
Publication of IT1181498B publication Critical patent/IT1181498B/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
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals
    • E01C19/463—Bituminous mixtures of which at least part of the solid ingredients has previously been deposited on the surface, e.g. with lifting of spread or windrowed aggregate

Landscapes

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

Abstract

The invention concerns a process for the hot regeneration and recycling in situ of worn road pavings, of the type wherein the surface layer of said pavings is heated and then scarified down to a maximum depth of 4 cm, and the removed material is subsequently mixed with asphaltic concrete, integrated with the addition of aggregates, mixed again by means of mixers, levelled by moving rakes, compressed by a tamping bar and finally tamped by rolling, characterized in that the addition of aggregates is carried out at the end of the heating phase and before the scarifying operation, and in that said scarifying operation is carried out by means of rotary tools and the edges are trimmed by two vertical cutters. The invention also concerns a plant allowing to carry out said process by means of a plurality of self-propelled machines.
IT85506/84A 1984-01-13 1984-01-13 HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE IT1181498B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT85506/84A IT1181498B (en) 1984-01-13 1984-01-13 HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE
DE8484116386T DE3482758D1 (en) 1984-01-13 1984-12-27 METHOD AND PLANT FOR HOT REGENERATION AND REUSE ON SITE AND IN PLACE OF OLD ROAD COVERINGS.
EP84116386A EP0149848B1 (en) 1984-01-13 1984-12-27 Process for the hot regeneration and recycling in situ of worn road pavings and plant for carrying out the same
AT84116386T ATE54689T1 (en) 1984-01-13 1984-12-27 PROCESS AND PLANT FOR HEAT REGENERATION AND REUSE IN PLACE OF OLD ROAD SURFACE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85506/84A IT1181498B (en) 1984-01-13 1984-01-13 HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE

Publications (2)

Publication Number Publication Date
IT8485506A0 IT8485506A0 (en) 1984-01-13
IT1181498B true IT1181498B (en) 1987-09-30

Family

ID=11327177

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85506/84A IT1181498B (en) 1984-01-13 1984-01-13 HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE

Country Status (4)

Country Link
EP (1) EP0149848B1 (en)
AT (1) ATE54689T1 (en)
DE (1) DE3482758D1 (en)
IT (1) IT1181498B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634502A1 (en) * 1988-07-21 1990-01-26 France Littoral Sa Route Extensible and foldable preheater for regenerating roadways and its method of use
FR2666600B1 (en) * 1990-09-07 1993-07-23 Beugnet Sa THERMORECYCLING PROCESS IN PLACE OF A DRAINING COATING PAVEMENT LAYER.
GB2392190B (en) * 2002-08-16 2005-12-21 Roads Europ Ltd Improved road repair systems
CN100453735C (en) * 2006-04-26 2009-01-21 鞍山森远路桥股份有限公司 Hot-in-place regeneration heater for asphalt pavement mixture
US10407841B2 (en) 2017-10-25 2019-09-10 Caterpillar Paving Products Inc. Rotary mixing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254463A (en) * 1939-06-13 1941-09-02 Spears Wells Machinery Company Means for constructing and reconstructing road surfaces
AT246767B (en) * 1965-01-29 1966-05-10 Walter Dipl Ing Schimmel Process for the repair of traffic areas, preferably roadways and sidewalks, after excavations and devices for this
US3451721A (en) * 1967-03-06 1969-06-24 Engelhard Hanovia Inc Combination slotting and milling tool
US4347016A (en) * 1980-08-21 1982-08-31 Sindelar Robert A Method and apparatus for asphalt paving
DE3147834A1 (en) * 1981-12-03 1983-06-16 Walter 7024 Filderstadt Schölkopf METHOD FOR REPAIRING A BITUMINOUS ROAD COVERING LAYER IN WHICH CONTINUOUSLY WARMING, LOOSENING, LEVELING, AND COMPRESSING THE COVERING LAYER MATERIAL

Also Published As

Publication number Publication date
DE3482758D1 (en) 1990-08-23
ATE54689T1 (en) 1990-08-15
EP0149848A3 (en) 1986-12-10
EP0149848B1 (en) 1990-07-18
EP0149848A2 (en) 1985-07-31
IT8485506A0 (en) 1984-01-13

Similar Documents

Publication Publication Date Title
US5653552A (en) Process for heating an asphalt surface
AU2002310307B2 (en) Method of upgrading gravel and/or dirt roads and a composite road resulting therefrom
CN1113134C (en) Process for recycling an asphalt surface and apparatus therefor
US4828426A (en) Device for imprinting surface of fresh concrete
US5213442A (en) Controlled density paving and apparatus therefor
US4324504A (en) Method of sealing bridge deck joints
CN110904801A (en) Construction tool and method for repairing asphalt pavement of highway
US3625121A (en) Apparatus for producing supporting layers or road surfaces
IT1181498B (en) HOT WEBSITE REGENERATION AND RECYCLING PROCEDURE OF USED ROAD FLOORS AND PLANT TO IMPLEMENT THIS PROCEDURE
US2014894A (en) Method of and means for installing road joints
GB1058510A (en) Improvements in and relating to the repair or restoration of road- and like surfaces
US2112489A (en) Combination traffic line and joint installing machine
US1718863A (en) Impact method of making pavement
RU98111083A (en) METHOD FOR REPAIR OF ROAD ASPHALT CONCRETE COVERINGS
FR2562109B1 (en) PAVEMENT RENOVATION PROCESS
SU1294901A1 (en) Method of preparing asphalt concrete paving
US1963088A (en) Method for building roads
SU876826A1 (en) Apparatus for producing groove at marking roads
JP3378544B2 (en) Paving method and cutting device
BROADBENT et al. THE USE OF SPECIALIZED PLANT ON AIRFIELD AND ROAD CONSTRUCTION.
JPH0324650Y2 (en)
CA1302115C (en) Device for imprinting surface of fresh concrete
Davis Soil-Cement Base, Wayne County, Iowa
Conner METHODS FOR CONSTRUCTING SMOOTH RIDING BITUMINOUS SURFACES
CN109371788A (en) A kind of semi-rigid base material without vertical form paving integrated device and paving method