Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen
Recently, many studies have been carried out on the use of waste materials in bitumen modification. In this way, environmental and economic benefits are obtained and a field of use is created for waste materials. In this study, magnesium lignosulfonate (MLS), which is an organic waste material relea...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Firat University
2023-02-01
|
| Series: | Firat University Journal of Experimental and Computational Engineering |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/download/article-file/2950808 |
| _version_ | 1797628134361661440 |
|---|---|
| author | Bahadır Yılmaz Ahmet Münir Özdemir |
| author_facet | Bahadır Yılmaz Ahmet Münir Özdemir |
| author_sort | Bahadır Yılmaz |
| collection | DOAJ |
| description | Recently, many studies have been carried out on the use of waste materials in bitumen modification. In this way, environmental
and economic benefits are obtained and a field of use is created for waste materials. In this study, magnesium lignosulfonate
(MLS), which is an organic waste material released during paper production from wood, was added to B50/70 bitumen.
Penetration, softening point, rolling thin film oven test (RTFOT) and rotational viscometer (RV) tests were performed on
modified binders. As a result of the experiments, it was determined that MLS increased the consistency, softening point and
short-term aging resistance of the asphalt and decreased the temperature sensitivity. In addition, the activation energy values
were determined using the Arrhenius equation and the flow properties were evaluated. |
| first_indexed | 2024-03-11T10:34:08Z |
| format | Article |
| id | doaj.art-fc363e7f3a6b4043a9f405272db21b9b |
| institution | Directory Open Access Journal |
| issn | 2822-2881 |
| language | English |
| last_indexed | 2024-03-11T10:34:08Z |
| publishDate | 2023-02-01 |
| publisher | Firat University |
| record_format | Article |
| series | Firat University Journal of Experimental and Computational Engineering |
| spelling | doaj.art-fc363e7f3a6b4043a9f405272db21b9b2023-11-14T11:37:00ZengFirat UniversityFirat University Journal of Experimental and Computational Engineering2822-28812023-02-0121384510.5505/fujece.2023.795531769Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumenBahadır Yılmaz0Ahmet Münir Özdemir1BURSA TEKNİK ÜNİVERSİTESİBURSA TEKNİK ÜNİVERSİTESİRecently, many studies have been carried out on the use of waste materials in bitumen modification. In this way, environmental and economic benefits are obtained and a field of use is created for waste materials. In this study, magnesium lignosulfonate (MLS), which is an organic waste material released during paper production from wood, was added to B50/70 bitumen. Penetration, softening point, rolling thin film oven test (RTFOT) and rotational viscometer (RV) tests were performed on modified binders. As a result of the experiments, it was determined that MLS increased the consistency, softening point and short-term aging resistance of the asphalt and decreased the temperature sensitivity. In addition, the activation energy values were determined using the Arrhenius equation and the flow properties were evaluated.https://dergipark.org.tr/tr/download/article-file/2950808bitümgeri dönüşümorganik katkımagnezyum lignosülfonatbitumenrecyclingorganic additiveligninmagnesium lignosulfonatebitümgeri dönüşümorganik katkımagnezyum lignosülfonat |
| spellingShingle | Bahadır Yılmaz Ahmet Münir Özdemir Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen Firat University Journal of Experimental and Computational Engineering bitüm geri dönüşüm organik katkı magnezyum lignosülfonat bitumen recycling organic additive lignin magnesium lignosulfonate bitüm geri dönüşüm organik katkı magnezyum lignosülfonat |
| title | Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| title_full | Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| title_fullStr | Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| title_full_unstemmed | Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| title_short | Investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| title_sort | investigation of flow properties and activation energy of magnesium lignosulfonate modified bitumen |
| topic | bitüm geri dönüşüm organik katkı magnezyum lignosülfonat bitumen recycling organic additive lignin magnesium lignosulfonate bitüm geri dönüşüm organik katkı magnezyum lignosülfonat |
| url | https://dergipark.org.tr/tr/download/article-file/2950808 |
| work_keys_str_mv | AT bahadıryılmaz investigationofflowpropertiesandactivationenergyofmagnesiumlignosulfonatemodifiedbitumen AT ahmetmunirozdemir investigationofflowpropertiesandactivationenergyofmagnesiumlignosulfonatemodifiedbitumen |