PL429521A1 - Method for foaming bituminous binder using zeolite - Google Patents

Method for foaming bituminous binder using zeolite

Info

Publication number
PL429521A1
PL429521A1 PL429521A PL42952119A PL429521A1 PL 429521 A1 PL429521 A1 PL 429521A1 PL 429521 A PL429521 A PL 429521A PL 42952119 A PL42952119 A PL 42952119A PL 429521 A1 PL429521 A1 PL 429521A1
Authority
PL
Poland
Prior art keywords
foaming
asphalt binder
zeolite
asphalt
weight
Prior art date
Application number
PL429521A
Other languages
Polish (pl)
Other versions
PL235884B1 (en
Inventor
Agnieszka Woszuk
Wojciech Franus
Michał Wróbel
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 PL429521A priority Critical patent/PL235884B1/en
Publication of PL429521A1 publication Critical patent/PL429521A1/en
Publication of PL235884B1 publication Critical patent/PL235884B1/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Road Paving Structures (AREA)

Abstract

Przedmiotem wynalazku jest sposób spieniania lepiszcza asfaltowego z użyciem zeolitu nasączonego wodą pozwalający na obniżenie lepkości asfaltu. Pozwoli to na obniżenie temperatury produkcji i zagęszczania mieszanek mineralno-asfaltowych oraz poprawę ich zagęszczalności. Sposób spieniania lepiszcza asfaltowego, polega na tym, że do zeolitu syntetycznego dodaje się olej silnikowy w ilości od 40 do 80% w stosunku do masy zeolitu syntetycznego i miesza się do momentu uzyskania mieszaniny o jednolitej strukturze. Następnie dodaje się mieszaninę w ilości od 2% do 10% wagowo w stosunku do masy lepiszcza asfaltowego do gorącego lepiszcza asfaltowego rozgrzanego do temperatury od 145°C do 180°C. W dalszej kolejności miesza się do momentu rozpoczęcia spieniania lepiszcza asfaltowego.The subject of the invention is a method of foaming asphalt binder with the use of zeolite impregnated with water, which allows to reduce the asphalt viscosity. This will reduce the production temperature and compaction of asphalt mixtures and improve their compaction. The method of foaming the asphalt binder consists in adding 40 to 80% of engine oil to the synthetic zeolite based on the weight of the synthetic zeolite and mixing until a mixture with a uniform structure is obtained. The mixture is then added in an amount of 2% to 10% by weight based on the weight of the asphalt binder to the hot asphalt binder heated to a temperature of 145 ° C to 180 ° C. It is then mixed until foaming of the asphalt binder begins.

PL429521A 2019-04-04 2019-04-04 Method for foaming bituminous binder using zeolite PL235884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL429521A PL235884B1 (en) 2019-04-04 2019-04-04 Method for foaming bituminous binder using zeolite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL429521A PL235884B1 (en) 2019-04-04 2019-04-04 Method for foaming bituminous binder using zeolite

Publications (2)

Publication Number Publication Date
PL429521A1 true PL429521A1 (en) 2019-08-26
PL235884B1 PL235884B1 (en) 2020-11-02

Family

ID=67683699

Family Applications (1)

Application Number Title Priority Date Filing Date
PL429521A PL235884B1 (en) 2019-04-04 2019-04-04 Method for foaming bituminous binder using zeolite

Country Status (1)

Country Link
PL (1) PL235884B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080271639A1 (en) * 2007-05-04 2008-11-06 Sierra Process Systems, Inc. Addition of spent activated carbon to asphalt compositions and to coking units as feedstock or quencher
KR20110130328A (en) * 2010-05-27 2011-12-05 주식회사 뉴페이브 Composition of mesophilic asphalt additives, including tackifiers, blowing agents and lubricants
CN105238083A (en) * 2015-09-24 2016-01-13 天长市金牛防水防腐材料有限公司 Asphalt composite matrix flexible waterproof coiled material, and preparation method thereof
PL423256A1 (en) * 2017-10-24 2018-03-12 Politechnika Lubelska Method for asphalt foaming
PL423255A1 (en) * 2017-10-24 2018-03-12 Politechnika Lubelska Method for asphalt foaming

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080271639A1 (en) * 2007-05-04 2008-11-06 Sierra Process Systems, Inc. Addition of spent activated carbon to asphalt compositions and to coking units as feedstock or quencher
KR20110130328A (en) * 2010-05-27 2011-12-05 주식회사 뉴페이브 Composition of mesophilic asphalt additives, including tackifiers, blowing agents and lubricants
CN105238083A (en) * 2015-09-24 2016-01-13 天长市金牛防水防腐材料有限公司 Asphalt composite matrix flexible waterproof coiled material, and preparation method thereof
PL423256A1 (en) * 2017-10-24 2018-03-12 Politechnika Lubelska Method for asphalt foaming
PL423255A1 (en) * 2017-10-24 2018-03-12 Politechnika Lubelska Method for asphalt foaming

Also Published As

Publication number Publication date
PL235884B1 (en) 2020-11-02

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