PL449533A1 - Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces - Google Patents

Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces

Info

Publication number
PL449533A1
PL449533A1 PL449533A PL44953324A PL449533A1 PL 449533 A1 PL449533 A1 PL 449533A1 PL 449533 A PL449533 A PL 449533A PL 44953324 A PL44953324 A PL 44953324A PL 449533 A1 PL449533 A1 PL 449533A1
Authority
PL
Poland
Prior art keywords
asphalt
amidopolyamines
amount
tall oil
reduced
Prior art date
Application number
PL449533A
Other languages
Polish (pl)
Inventor
Mateusz Iwański
Original Assignee
Politechnika Świętokrzyska
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 Politechnika Świętokrzyska filed Critical Politechnika Świętokrzyska
Priority to PL449533A priority Critical patent/PL449533A1/en
Publication of PL449533A1 publication Critical patent/PL449533A1/en

Links

Classifications

    • 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
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
    • C08L2555/70—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye from natural non-renewable resources
    • C08L2555/72—Petrochemical based or extracted waxes, e.g. paraffin, Montan wax or cracked polyethylene wax

Landscapes

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

Abstract

Przedmiotem zgłoszenia jest lepiszcze asfaltowe będące spienioną z wykorzystaniem wody mieszaniną asfaltu z woskiem syntetycznym F-T o obniżonym śladzie węglowym LC będącym polimerem metylenowym, który jest alkanem syntetyzowanym z gazu syntetycznego na bazie węglowodorów lub gazu ziemnego i amidopoliaminami oleju talowego, które charakteryzuje się tym, że stanowi mieszaninę 96,9-98,9% m/m asfaltu oraz wosku syntetycznego F-T o zmniejszonym śladzie węglowym LC w ilości 1-2,5% m/m, korzystnie 1,5-2,0% m/m oraz amidopoliaminami oleju talowego w ilości 0,2-0,6% m/m, korzystnie 0,2-0,4% m/m. Korzystnie, spienione jest poprzez podanie pod ciśnieniem 450-600 kPa i w ilości 1-2,5% m/m wody i w wyniku synergii wosku syntetycznego F-T o obniżonym śladzie węglowym LC będącego polimerem metylenowym, który jest alkanem syntetyzowanym z gazu syntetycznego na bazie węglowodorów lub gazu ziemnego i amidopoliaminami oleju talowego poddane starzeniu RTFOT (Rolling Thin Film Oven) i PAV (Pressure Ageing Vessel). Jako asfalt stosuje się asfalt 50/70 zgodny z normą PN-EN 12591 według najnowszego datowania.The subject of the application is an asphalt binder being a mixture of asphalt foamed with the use of water with a synthetic wax F-T with a reduced LC carbon footprint being a methylene polymer, which is an alkane synthesized from a synthetic gas based on hydrocarbons or natural gas and tall oil amidopolyamines, which is characterized in that it is a mixture of 96.9-98.9% m/m of asphalt and synthetic wax F-T with a reduced LC carbon footprint in the amount of 1-2.5% m/m, preferably 1.5-2.0% m/m, and tall oil amidopolyamines in the amount of 0.2-0.6% m/m, preferably 0.2-0.4% m/m. Preferably, it is foamed by applying water at a pressure of 450-600 kPa and in an amount of 1-2.5% m/m, and as a result of the synergy of F-T synthetic wax with a reduced carbon footprint LC, which is a methylene polymer, which is an alkane synthesized from synthetic gas based on hydrocarbons or natural gas, and tall oil amidopolyamines, subjected to RTFOT (Rolling Thin Film Oven) and PAV (Pressure Aging Vessel) aging. The asphalt used is 50/70 asphalt compliant with the PN-EN 12591 standard according to the latest dating.

PL449533A 2024-08-19 2024-08-19 Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces PL449533A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449533A PL449533A1 (en) 2024-08-19 2024-08-19 Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449533A PL449533A1 (en) 2024-08-19 2024-08-19 Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces

Publications (1)

Publication Number Publication Date
PL449533A1 true PL449533A1 (en) 2026-02-23

Family

ID=98825337

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449533A PL449533A1 (en) 2024-08-19 2024-08-19 Asphalt binder for the production of mineral-asphalt mixtures intended for road surfaces

Country Status (1)

Country Link
PL (1) PL449533A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL191982B1 (en) * 1997-08-29 2006-07-31 Schuemann Sasol Gmbh Bituminous compound or asphalt mix form making road pavement and method of obtaining such bituminous compound or asphalt mix
PL2209853T3 (en) * 2007-11-14 2013-06-28 Akzo Nobel Chemicals Int Bv Asphalt modifiers for "warm mix" applications including adhesion promoter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL191982B1 (en) * 1997-08-29 2006-07-31 Schuemann Sasol Gmbh Bituminous compound or asphalt mix form making road pavement and method of obtaining such bituminous compound or asphalt mix
PL2209853T3 (en) * 2007-11-14 2013-06-28 Akzo Nobel Chemicals Int Bv Asphalt modifiers for "warm mix" applications including adhesion promoter

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