LT2017068A - Crumb rubber modified bitumen - Google Patents

Crumb rubber modified bitumen

Info

Publication number
LT2017068A
LT2017068A LT2017068A LT2017068A LT2017068A LT 2017068 A LT2017068 A LT 2017068A LT 2017068 A LT2017068 A LT 2017068A LT 2017068 A LT2017068 A LT 2017068A LT 2017068 A LT2017068 A LT 2017068A
Authority
LT
Lithuania
Prior art keywords
bitumen
crumb rubber
modified
resistance
modified bitumen
Prior art date
Application number
LT2017068A
Other languages
Lithuanian (lt)
Other versions
LT6536B (en
Inventor
Audrius VAITKUS
Donatas ČYGAS
Ovidijus ŠERNAS
Original Assignee
Vilniaus Gedimino technikos universitetas
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 Vilniaus Gedimino technikos universitetas filed Critical Vilniaus Gedimino technikos universitetas
Priority to LT2017068A priority Critical patent/LT6536B/en
Publication of LT2017068A publication Critical patent/LT2017068A/en
Publication of LT6536B publication Critical patent/LT6536B/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

This invention relates to the field of bitumen compositions, more precisely to modified bitumen, used in the production of asphalt mixtures suitable for the installation of roads and other traffic areas coatings with increased durability and resistance to high environmental impact factors. The purpose of the invention is to produce crumb rubber modified bitumen characterized by rut resistance, durability, resistance to environmental impact and a relatively low cost. The modified bitumen composition comprising bitumen and crumb rubber while the modified road bitumen is 50/70, crumb rubber particle size is less than 1.0 mm, when the weight (%) ratio of the components is: bitumen - 94 - 96; crumb rubber - 4 - 6.
LT2017068A 2017-08-08 2017-08-08 Crumb rubber modified bitumen LT6536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2017068A LT6536B (en) 2017-08-08 2017-08-08 Crumb rubber modified bitumen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2017068A LT6536B (en) 2017-08-08 2017-08-08 Crumb rubber modified bitumen

Publications (2)

Publication Number Publication Date
LT2017068A true LT2017068A (en) 2018-05-25
LT6536B LT6536B (en) 2018-06-25

Family

ID=62171497

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017068A LT6536B (en) 2017-08-08 2017-08-08 Crumb rubber modified bitumen

Country Status (1)

Country Link
LT (1) LT6536B (en)

Also Published As

Publication number Publication date
LT6536B (en) 2018-06-25

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20180525

FG9A Patent granted

Effective date: 20180625

MM9A Lapsed patents

Effective date: 20200808