지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
PURPOSES : The objective of this study is to evaluate the tack-coating material's properties using the bitumen bond strength(BBS) test and damping test as function of changed curing times. In this study, bonding strength tests were performed according to the curing time of tack coating materials. METHODS : In order to investigate bonding characteristic of tack coating materials, the Pneumatic Adhesion tensile Testing Instrument(PATTI) device is used to measure the bond strength between the tack coating materials and aggregate substrate based on the AASHTO TP-91. Also, damping test as in situ test was used to determine an appropriate traffic openting time for construction vehicle. Four different tack-coating materials were used in this study. The BBS tests were performed a one hour curing and testing temperatures of $5^{\circ}C$, $15^{\circ}C$, and $25^{\circ}C$. Damping test was conducted at 30min, 60min, 90min, and 120 min of curing times with temperatures of $20^{\circ}C$ and $30^{\circ}C$. RESULTS and CONCLUSIONS : The BBS test results show various bond strength as function of tack coat materials. At the same testing condition, A tack coat material shows almost two times higher than D tack coat materials although both materials are satisfied the criteria of material's physical properties. Also, Dampting test results shows similar trend with BBS test result. The damping test result was significantly changed as function of tack coat materials. Based on this study, the tack coating material's curing time is very important. Therefore, both curing time and the bond strength's characteristic has to be considered in standard specification.
목차
등록된 정보가 없습니다.
참고문헌 (12)
참고문헌 신청
Al-Qadi, I.L. / 2008 / Tack coat optimization for HMA Overlays Laboratory Testing
American Association of State and Highway Transportation Officials / Standard Test Method of Test for Dertermining Asphalt Binder Strength by Means of the Asphalt Bond Strength (ABS) Test / AASHTO TP:91-11
조문진 / 2013 / 콘크리트포장 위 아스팔트 덧씌우기용 택코팅 재료의 접착강도특성 연구 / 한국도로학회논문집 15(4):85~94
Clark, T. M. / 2012 / Trackless Tack Coat Materials: A Loboratory Evaluation for Performance Acceptance
Cross, S.A. / 2005 / Guidelines for Using Prime and Tack Coats / Central Federal Lands Highway Division, U.S. Department of Transportation Federal Highway Administration
American Association of State and Highway Transportation Officials / Standard Test Method of Test for Dertermining Asphalt Binder Strength by Means of the Asphalt Bond Strength (ABS) Test / AASHTO TP:91-11
조문진 / 2013 / 콘크리트포장 위 아스팔트 덧씌우기용 택코팅 재료의 접착강도특성 연구 / 한국도로학회논문집 15(4):85~94
Clark, T. M. / 2012 / Trackless Tack Coat Materials: A Loboratory Evaluation for Performance Acceptance
Cross, S.A. / 2005 / Guidelines for Using Prime and Tack Coats / Central Federal Lands Highway Division, U.S. Department of Transportation Federal Highway Administration
이 논문의 저자 정보
최근 본 자료
댓글(0)
0