Effect of Filler Types on Moisture Damage of Asphalt Mixtures
The filler in the asphalt mixture is essential since it plays a significant role in toughening and stiffening the asphalt. Changes in filler type can lead the asphalt mixtures to perform satisfactorily during their design life or degrade rapidly when traffic and environmental effects are considered....
Gespeichert in:
| Veröffentlicht in: | Journal of Engineering Jg. 31; H. 1; S. 189 - 205 |
|---|---|
| Hauptverfasser: | , |
| Format: | Journal Article |
| Sprache: | Englisch |
| Veröffentlicht: |
University of Baghdad
01.01.2025
|
| Schlagworte: | |
| ISSN: | 1726-4073, 2520-3339 |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | The filler in the asphalt mixture is essential since it plays a significant role in toughening and stiffening the asphalt. Changes in filler type can lead the asphalt mixtures to perform satisfactorily during their design life or degrade rapidly when traffic and environmental effects are considered. This study aims to assess the impact of filler types such as limestone dust (LS) and hydrated lime (HL) on Marshall characteristics and moisture damage in asphalt mixtures. Three different percentages of HL were employed in this study to partially replace the LS mineral filler: 1.5, 2.0, and 2.5% by aggregate weight. Furthermore, a control mixture was created with 7% LS by overall aggregate weight for the wearing course layer. The Marshall method was used to obtain the optimal asphalt content and the asphalt mixes' volumetric properties. The optimum asphalt content was used to prepare the asphalt concrete mixes, which were then tested for moisture damage resistance using the indirect tensile strength (ITS) and the index of retained strength (IRS). The findings demonstrate that resistance to moisture damage can be significantly enhanced by partially substituting HL for the LS filler. This was verified by the fact that the optimum increase in the tensile strength ratio (TSR) was 7.29% at 2.5% of HL, and at the same HL percent, the greatest rise in the IRS was 9.81% compared with the control mix. |
|---|---|
| AbstractList | The filler in the asphalt mixture is essential since it plays a significant role in toughening and stiffening the asphalt. Changes in filler type can lead the asphalt mixtures to perform satisfactorily during their design life or degrade rapidly when traffic and environmental effects are considered. This study aims to assess the impact of filler types such as limestone dust (LS) and hydrated lime (HL) on Marshall characteristics and moisture damage in asphalt mixtures. Three different percentages of HL were employed in this study to partially replace the LS mineral filler: 1.5, 2.0, and 2.5% by aggregate weight. Furthermore, a control mixture was created with 7% LS by overall aggregate weight for the wearing course layer. The Marshall method was used to obtain the optimal asphalt content and the asphalt mixes' volumetric properties. The optimum asphalt content was used to prepare the asphalt concrete mixes, which were then tested for moisture damage resistance using the indirect tensile strength (ITS) and the index of retained strength (IRS). The findings demonstrate that resistance to moisture damage can be significantly enhanced by partially substituting HL for the LS filler. This was verified by the fact that the optimum increase in the tensile strength ratio (TSR) was 7.29% at 2.5% of HL, and at the same HL percent, the greatest rise in the IRS was 9.81% compared with the control mix. |
| Author | Adwar, Noor N. Albayati, Amjad H. |
| Author_xml | – sequence: 1 givenname: Noor N. surname: Adwar fullname: Adwar, Noor N. – sequence: 2 givenname: Amjad H. surname: Albayati fullname: Albayati, Amjad H. |
| BookMark | eNo90LFOwzAQgGELFYlS-gBseYEEnx3b8cBQlRYqtWIps-Uk55IojSs7SPTtaShiOunu9A3_PZn0vkdCHoFmHCiTT22G_SFjlImMQgZwQ6ZMMJpyzvWETEExmeZU8Tsyj7GllLJCgxRqSp5XzmE1JN4l66brMCT78wlj4vtk55s4fAVMXuzRHnB8WcTTp-2GZNd8j5f4QG6d7SLO_-aMfKxX--Vbun1_3SwX27QCAZCCQspU7ZBKXpRc1iXmDB2rGdUakGFd6JKWQoCUiFUly9IyXSiFoAFQ8xnZXN3a29acQnO04Wy8bczvwoeDsWFoqg5NpUdScOXQ5qqUus6lFCgubRizubtYcLWq4GMM6P49oOY3p2nNJacZcxoKBoD_AO61aQs |
| ContentType | Journal Article |
| DBID | AAYXX CITATION DOA |
| DOI | 10.31026/j.eng.2025.01.11 |
| DatabaseName | CrossRef DOAJ Directory of Open Access Journals |
| DatabaseTitle | CrossRef |
| DatabaseTitleList | CrossRef |
| Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website |
| DeliveryMethod | fulltext_linktorsrc |
| EISSN | 2520-3339 |
| EndPage | 205 |
| ExternalDocumentID | oai_doaj_org_article_c9991e537fea47b69d4665e502522a4f 10_31026_j_eng_2025_01_11 |
| GroupedDBID | .K5 AAYXX ADBBV AFWDF ALMA_UNASSIGNED_HOLDINGS BCNDV CITATION GROUPED_DOAJ |
| ID | FETCH-LOGICAL-c1511-17e027dfe0638b36dbe42ef2d20991e2ed89b0b55166eecc6bba29877e1911e93 |
| IEDL.DBID | DOA |
| ISSN | 1726-4073 |
| IngestDate | Fri Oct 03 12:44:48 EDT 2025 Sat Nov 29 03:08:00 EST 2025 |
| IsDoiOpenAccess | true |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 1 |
| Language | English |
| License | https://creativecommons.org/licenses/by/4.0 |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-c1511-17e027dfe0638b36dbe42ef2d20991e2ed89b0b55166eecc6bba29877e1911e93 |
| OpenAccessLink | https://doaj.org/article/c9991e537fea47b69d4665e502522a4f |
| PageCount | 17 |
| ParticipantIDs | doaj_primary_oai_doaj_org_article_c9991e537fea47b69d4665e502522a4f crossref_primary_10_31026_j_eng_2025_01_11 |
| PublicationCentury | 2000 |
| PublicationDate | 2025-01-01 |
| PublicationDateYYYYMMDD | 2025-01-01 |
| PublicationDate_xml | – month: 01 year: 2025 text: 2025-01-01 day: 01 |
| PublicationDecade | 2020 |
| PublicationTitle | Journal of Engineering |
| PublicationYear | 2025 |
| Publisher | University of Baghdad |
| Publisher_xml | – name: University of Baghdad |
| SSID | ssj0002891657 |
| Score | 2.2788205 |
| Snippet | The filler in the asphalt mixture is essential since it plays a significant role in toughening and stiffening the asphalt. Changes in filler type can lead the... |
| SourceID | doaj crossref |
| SourceType | Open Website Index Database |
| StartPage | 189 |
| SubjectTerms | Hydrated lime Index of retained strength Indirect tensile strength Limestone dust Moisture damage |
| Title | Effect of Filler Types on Moisture Damage of Asphalt Mixtures |
| URI | https://doaj.org/article/c9991e537fea47b69d4665e502522a4f |
| Volume | 31 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals customDbUrl: eissn: 2520-3339 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0002891657 issn: 1726-4073 databaseCode: DOA dateStart: 20050101 isFulltext: true titleUrlDefault: https://www.doaj.org/ providerName: Directory of Open Access Journals |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV09T8MwELUQYmBBIECUL3lgQoqIHceOx_JRMdCKAVC3KI4vqEgkVdMifj53TkBlYmFNrMh5Z93d8_meGbtwLs6MdWWktDe0dYN-0DsdFYl1kuRYqnDK9-XBTCbZdGof1676ojNhnTxwB9xVSRkMpImpoFDGaeuV1imkGKulLFRF3heznjUy9daVz4QOMp8YoDWSJJN0JU3MZiTVNKF-RXIog2anEL-C0pp2fwgyo12202eHfNjNao9tQL3PeoVh3lR8FDr3OJHHljc1HzdopdUC-G3xjo6BhgzbOZXA-Xj2SW_aA_Y8unu6uY_6Ww-iEqOviIQBpIq-AkomXKK9AyWhkp6aXAVI8Jl1saMClwY0gHaukDYzBpB6CbDJIdusmxqOGEeoTeoqZASpVUWcFpkqvUqQDeuUGmwH7PL7t_N5J26RIykIGCErQIxywiiPBRKFAbsmYH4Gki51eIDWyntr5X9Z6_g_PnLCtmla3UbIKdtcLlZwxrbKj-WsXZyHhfAFFL6yVg |
| linkProvider | Directory of Open Access Journals |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Effect+of+Filler+Types+on+Moisture+Damage+of+Asphalt+Mixtures&rft.jtitle=Journal+of+Engineering&rft.au=Noor+N.+Adwar&rft.au=Amjad+H.+Albayati&rft.date=2025-01-01&rft.pub=University+of+Baghdad&rft.issn=1726-4073&rft.eissn=2520-3339&rft.volume=31&rft.issue=1&rft_id=info:doi/10.31026%2Fj.eng.2025.01.11&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_c9991e537fea47b69d4665e502522a4f |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1726-4073&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1726-4073&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1726-4073&client=summon |