PL450676A1 - Method for modifying road asphalt with a mineral-oxide additive - Google Patents

Method for modifying road asphalt with a mineral-oxide additive

Info

Publication number
PL450676A1
PL450676A1 PL450676A PL45067624A PL450676A1 PL 450676 A1 PL450676 A1 PL 450676A1 PL 450676 A PL450676 A PL 450676A PL 45067624 A PL45067624 A PL 45067624A PL 450676 A1 PL450676 A1 PL 450676A1
Authority
PL
Poland
Prior art keywords
mineral
oxide additive
asphalt
road asphalt
modifying road
Prior art date
Application number
PL450676A
Other languages
Polish (pl)
Inventor
Szymon Malinowski
Agnieszka Woszuk
Małgorzata Franus
Original Assignee
Politechnika Lubelska
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 Lubelska filed Critical Politechnika Lubelska
Priority to PL450676A priority Critical patent/PL450676A1/en
Publication of PL450676A1 publication Critical patent/PL450676A1/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
    • C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
    • 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
    • C08L2555/50—Inorganic non-macromolecular ingredients

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób modyfikacji asfaltu drogowego dodatkiem mineralno-tlenkowym, w którym składnikiem jest zeolit naturalny lub syntetyczny, który polega na tym, że miesza się zeolit naturalny lub syntetyczny z tlenkiem miedzi w postaci nanocząstek w proporcji masowej od 20:1 do 10:1 i dodaje się powstałą mieszaninę do upłynnionego asfaltu w ilości od 4% do 6% w stosunku do masy asfaltu oraz miesza się w temperaturze od 150°C do 180°C do uzyskania homogenicznej mieszaniny przez czas od 5 do 20 min.The subject of the application is a method of modifying road asphalt with a mineral-oxide additive, in which the ingredient is natural or synthetic zeolite, which consists in mixing natural or synthetic zeolite with copper oxide in the form of nanoparticles in a mass ratio of 20:1 to 10:1 and adding the resulting mixture to liquefied asphalt in an amount of 4% to 6% in relation to the mass of asphalt and mixing at a temperature of 150°C to 180°C until a homogeneous mixture is obtained for a time of 5 to 20 minutes.

PL450676A 2024-12-23 2024-12-23 Method for modifying road asphalt with a mineral-oxide additive PL450676A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450676A PL450676A1 (en) 2024-12-23 2024-12-23 Method for modifying road asphalt with a mineral-oxide additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450676A PL450676A1 (en) 2024-12-23 2024-12-23 Method for modifying road asphalt with a mineral-oxide additive

Publications (1)

Publication Number Publication Date
PL450676A1 true PL450676A1 (en) 2025-07-14

Family

ID=96344864

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450676A PL450676A1 (en) 2024-12-23 2024-12-23 Method for modifying road asphalt with a mineral-oxide additive

Country Status (1)

Country Link
PL (1) PL450676A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102827484A (en) * 2012-08-23 2012-12-19 长安大学 Warm mixing additive of asphalt mixture, preparation method and application method thereof
CN108314358A (en) * 2018-02-08 2018-07-24 重庆恩光科技有限公司 The corrosion-free type anti-freezing ice melting ice asphalt pavement of environmental protection
CN111138121A (en) * 2019-12-26 2020-05-12 安徽蜀牛数据科技有限公司 Foamed asphalt containing sodium hypochlorite oxidized waste tire rubber powder
CN116040986A (en) * 2023-02-08 2023-05-02 黄丽萍 Modified asphalt concrete and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102827484A (en) * 2012-08-23 2012-12-19 长安大学 Warm mixing additive of asphalt mixture, preparation method and application method thereof
CN108314358A (en) * 2018-02-08 2018-07-24 重庆恩光科技有限公司 The corrosion-free type anti-freezing ice melting ice asphalt pavement of environmental protection
CN111138121A (en) * 2019-12-26 2020-05-12 安徽蜀牛数据科技有限公司 Foamed asphalt containing sodium hypochlorite oxidized waste tire rubber powder
CN116040986A (en) * 2023-02-08 2023-05-02 黄丽萍 Modified asphalt concrete and preparation method thereof

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