Bachelor's Thesis

Influence of polymer modified bitumens storage on their properties

Final Thesis 1.33 MB

Author of thesis: Ing. Petra Měšťanová

Acad. year: 2018/2019

Supervisor: doc. Ing. Ondřej Dašek, Ph.D.

Reviewer: Ing. Jiří Fišer, Ph.D.

Abstract:

Subject of this bachelor’s thesis is to describe the influence of long-term storage of polymer modified bitumen at temperature of 180 °C on their properties. The principle of binder modification and test procedure of needle penetration, softening point, elastic recovery and dynamic viscosity in DSR will be explained in the theoretical part. The properties changes of five tested modified binders during storage will be evaluated and compared in the practical part.

Keywords:

Bitumen, modified bitumen, polymer modified bitumen, modified binders, needle penetration, softening point, ring and ball method, elastic recovery, dynamic viscosity, dynamic shear rheometer, bitumen ageing.

Date of defence

12.06.2019

Result of the defence

Defended (thesis was successfully defended)

znamkaAznamka

Grading

A

Process of defence

Studentka Petra Měšťanová seznámila komisi s obsahem své bakalářské práce. Na otázky a připomínky plynoucí z posudků vedoucího a oponenta a komise při odborné rozpravě nad bakalářskou prací ~Vliv skladování polymerem modifikovaných asfaltů na jejich vlastnosti~ reagovala velmi dobře.

Language of thesis

Czech

Faculty

Fakulta stavební

Department

Institute of Road Structures

Study programme

Civil Engineering (B-P-C-SI)

Field of study

Constructions and Traffic Structures (K)

Composition of Committee

Ing. Petr Hýzl, Ph.D. - předseda,
doc. Ing. Jan Pavlíček, CSc. - místopředseda,
Ing. Pavel Šperka - tajemník,
Ing. Ondřej Dašek, Ph.D. - člen,
Ing. Radka Matuszková - člen,
Ing. Manar Chaker - člen,
Ing. Zdeněk Kaška - člen,

Supervisor’s report
doc. Ing. Ondřej Dašek, Ph.D.

Grade proposed by supervisor: A

File inserted by supervisor Size
48821.pdf 150,18 kB

Reviewer’s report
Ing. Jiří Fišer, Ph.D.

Grade proposed by reviewer: A

File inserted by the reviewer Size
49897.pdf 841,04 kB

Responsibility: Mgr. et Mgr. Hana Odstrčilová