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発表 Possibility to Utilize New Natural Rock Asphalt for Guss Asphalt

作成年度 2014 年度
論文名 Possibility to Utilize New Natural Rock Asphalt for Guss Asphalt
論文名(和訳)
論文副題
発表会 ISAP 2014 Conference
誌名 Asphalt Pavements
巻・号・回
発表年月日 2014/06/01 ~ 2014/06/05
所属研究室/機関名 著者名(英名)
Public Works Research InstituteAtsushi Kawakami
Public Works Research InstituteIwao Sasaki
Public Works Research InstituteKazuyuki Kubo
Nichireki Co.,LTDSadaharu Ueno
Institute of Road Engineering, IndonesiaMadi Hermadi
抄録
In this research, the physical properties and chemical properties of AsButon were analysed, and the AsButon can be expected to be more durable than straight asphalt at high temperatures. The tendencies of the compositions of AsButon were close to the tendency of the composition ofTrinidad Lake Asphalt (TLA). Therefore the asphalt mixture tests for guss asphalt using AsButon were conducted. As the results, the guss asphalt mixture using AsButon ratio of 20% was met the Japanese standards of guss asphalt mixture for fluidity, dynamic stabilityand flexural strain. AsButon is regarded to be possible alternative for TLA as guss asphalt material for steel bridge deck pavement.
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