DE3563463D1 - Method for renovating road surfaces - Google Patents

Method for renovating road surfaces

Info

Publication number
DE3563463D1
DE3563463D1 DE8585111339T DE3563463T DE3563463D1 DE 3563463 D1 DE3563463 D1 DE 3563463D1 DE 8585111339 T DE8585111339 T DE 8585111339T DE 3563463 T DE3563463 T DE 3563463T DE 3563463 D1 DE3563463 D1 DE 3563463D1
Authority
DE
Germany
Prior art keywords
particles
old asphalt
road surfaces
layer
renovating
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
DE8585111339T
Other languages
German (de)
Inventor
Adolf Holly
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.)
SCHUTZ KG WILHELM
Original Assignee
SCHUTZ KG WILHELM
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8193751&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3563463(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCHUTZ KG WILHELM filed Critical SCHUTZ KG WILHELM
Application granted granted Critical
Publication of DE3563463D1 publication Critical patent/DE3563463D1/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
    • 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
    • E01C7/187—Repairing bituminous covers, e.g. regeneration of the covering material in situ, application of a new bituminous topping
    • 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

Landscapes

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

Abstract

Renovation of esp. deformed road surfaces, using old asphalt, involves; (a) heating the surface with the old asphalt layer; (b) loosening the hot old asphalt layer and uniformly distributing the particles in it on the width, so that the particles are mixed thoroughly; and (c) consolidating the particles in the renovated layer. Before mixing, the particles are treated with amorphous polyolefins (I) as copolymers of olefins with selected monomers so that the mixed prod. is semi-hard to soft and tends to stick at elevated outside temps., 0.3-0.5 wt.% w.r.t. the old asphalt or ca. 7% of its total binder content are used.
DE8585111339T 1985-09-07 1985-09-07 Method for renovating road surfaces Expired DE3563463D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85111339A EP0215139B1 (en) 1985-09-07 1985-09-07 Method for renovating road surfaces

Publications (1)

Publication Number Publication Date
DE3563463D1 true DE3563463D1 (en) 1988-07-28

Family

ID=8193751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111339T Expired DE3563463D1 (en) 1985-09-07 1985-09-07 Method for renovating road surfaces

Country Status (3)

Country Link
EP (1) EP0215139B1 (en)
AT (1) ATE35296T1 (en)
DE (1) DE3563463D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613737B1 (en) * 1987-04-09 1991-11-22 Beugnet Sa METHOD FOR REGENERATING AN AGED PAVEMENT COATING
FR2639375B1 (en) * 1988-11-18 1993-11-26 Muntzer Emile REGENERATION AND COLD COATING OF BITUMINOUS RECYCLING MATERIALS
FR2667085B1 (en) * 1990-09-25 1993-08-13 Screg Routes & Travaux METHOD AND DEVICE FOR PRODUCING A LAYER OF A ROADWAY.
CN100339537C (en) * 2004-08-04 2007-09-26 戴锋 Method of constructure for stereo colour road surface mfg. with pressed lines and colour sprayed on asphalt road surface
DE102007039650A1 (en) * 2007-08-22 2009-02-26 Henkel Ag & Co. Kgaa Glued flooring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245962C3 (en) * 1972-09-19 1980-11-27 Deutsche Bp Ag, 2000 Hamburg Process for the production of elasticized bituminous mixtures
NO145385C (en) * 1974-09-13 1982-03-10 Bunzl & Biach Ag PROCEDURE FOR THE PREPARATION OF A BITUMINOEST BINDING MATERIAL FOR CONSTRUCTION MATERIALS.
FR2559516A1 (en) * 1984-02-10 1985-08-16 Regeneration Revetements Routi Improvements to the restoration of road surfaces.

Also Published As

Publication number Publication date
EP0215139B1 (en) 1988-06-22
EP0215139A1 (en) 1987-03-25
ATE35296T1 (en) 1988-07-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee