WO2009019158A3 - Asphalt mixture - Google Patents

Asphalt mixture Download PDF

Info

Publication number
WO2009019158A3
WO2009019158A3 PCT/EP2008/059852 EP2008059852W WO2009019158A3 WO 2009019158 A3 WO2009019158 A3 WO 2009019158A3 EP 2008059852 W EP2008059852 W EP 2008059852W WO 2009019158 A3 WO2009019158 A3 WO 2009019158A3
Authority
WO
WIPO (PCT)
Prior art keywords
asphalt mixture
change
colour
roads
prepare
Prior art date
Application number
PCT/EP2008/059852
Other languages
French (fr)
Other versions
WO2009019158A2 (en
Inventor
Catherine Rodrigues
Chantal Soubigou
Original Assignee
Shell Int Research
Catherine Rodrigues
Chantal Soubigou
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 Shell Int Research, Catherine Rodrigues, Chantal Soubigou filed Critical Shell Int Research
Publication of WO2009019158A2 publication Critical patent/WO2009019158A2/en
Publication of WO2009019158A3 publication Critical patent/WO2009019158A3/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
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions
    • 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
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/245—Methods or arrangements for preventing slipperiness or protecting against influences of the weather for preventing ice formation or for loosening ice, e.g. special additives to the paving material, resilient coatings
    • 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
    • E01C7/30—Coherent pavings made in situ made of road-metal and binders of road-metal and other binders, e.g. synthetic material, i.e. resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An asphalt mixture comprising a thermochromic compound is disclosed. The asphalt mixture can be used to prepare roads that change colour in response to a change in temperature. The colour change can alert road users of potential hazards.
PCT/EP2008/059852 2007-08-06 2008-07-28 Asphalt mixture WO2009019158A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07290986 2007-08-06
EP07290986.4 2007-08-07

Publications (2)

Publication Number Publication Date
WO2009019158A2 WO2009019158A2 (en) 2009-02-12
WO2009019158A3 true WO2009019158A3 (en) 2009-04-02

Family

ID=38941914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/059852 WO2009019158A2 (en) 2007-08-06 2008-07-28 Asphalt mixture

Country Status (1)

Country Link
WO (1) WO2009019158A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8562864B2 (en) * 2008-06-24 2013-10-22 Shell Oil Company Asphalt mixture
CN106243953B (en) * 2016-07-29 2018-08-10 神盾防火科技有限公司 A kind of anti-strike-through of blowdown
CN109233307A (en) * 2018-07-16 2019-01-18 湖南大学 Temperature self adjusting road asphalt material and preparation method thereof
CN109971190A (en) * 2019-03-18 2019-07-05 东南大学 A kind of thermochromism pitch and preparation method thereof of the reversible regulation of temperature
CN110590221B (en) * 2019-09-30 2021-10-29 山西省交通科技研发有限公司 Environment-friendly recycled asphalt concrete and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046902A (en) * 1931-08-22 1936-07-07 Patent & Licensing Corp Process of producing bituminous road mixtures
GB597739A (en) * 1941-03-01 1948-02-02 Thomas Swan & Company Ltd Bituminous composition
GB748403A (en) * 1952-11-07 1956-05-02 Val De Travers Asphalte Paving Production of mottled or variegated effects in asphalte
EP1726733A2 (en) * 2005-05-12 2006-11-29 Johns Manville International, Inc. Roofing membrane temperature indicator
WO2008101798A1 (en) * 2007-02-06 2008-08-28 Eurovia Thermochromic road surfacing composition having a colour that changes as a function of temperature

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046902A (en) * 1931-08-22 1936-07-07 Patent & Licensing Corp Process of producing bituminous road mixtures
GB597739A (en) * 1941-03-01 1948-02-02 Thomas Swan & Company Ltd Bituminous composition
GB748403A (en) * 1952-11-07 1956-05-02 Val De Travers Asphalte Paving Production of mottled or variegated effects in asphalte
EP1726733A2 (en) * 2005-05-12 2006-11-29 Johns Manville International, Inc. Roofing membrane temperature indicator
WO2008101798A1 (en) * 2007-02-06 2008-08-28 Eurovia Thermochromic road surfacing composition having a colour that changes as a function of temperature

Also Published As

Publication number Publication date
WO2009019158A2 (en) 2009-02-12

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