도로포장용 아스콘으로 슁글의 재활용

홍영호; 권영진; Young-Ho Hong; Young Jin Kwon

Journal of the Korean Industrial and Engineering Chemistry, Vol.17, No.6, 614-618, December, 2006

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도로포장용 아스콘으로 슁글의 재활용

Recycling of Shingle Waste for Pavement Asphalt Concrete

홍영호^†, 권영진¹

혜전대학 의료재료과
¹호서대학교 소방방재학과

Young-Ho Hong^†, and Young Jin Kwon¹

Department of Bio-Materials, Hyejeon College, Hongsung 350-702, Korea
¹Department of Fire & Disaster Protection Engineering, Hoseo University, Asan 330-713, Korea

E-mail:

초록

슁글 중 함유된 아스팔트 성분의 재활용 기술의 개발은 슁글의 처리 비용의 감소와 경제적인 측면에서 매우 중요하다고 할 수 있다. 본 연구에서는 아스팔트 슁글을 도로 포장용 아스콘으로 재활용하기 위한 기초적인 연구를 수행하였다. 이를 위하여 순수한 아스팔트분과 재활용된 아스팔트 혼합물의 열적 특성, 점성 그리고 침입도를 측정하였다. 연구 결과 다음과 같은 몇 가지 결론을 얻을 수 있었다. DSC 분석에 의하면 처리 조건에 관계없이 분리된 슁글의 열적 특성은 유사한 결과를 보였다. 또한 슁글에서 분리된 아스팔트분의 멜팅은 170 ℃ 부근에서 발생하였다. 분리된 아스팔트분을 중량비로 1∼5% 까지 혼합한 후에 침입도를 측정한 결과 도로 포장용 아스팔트분의 기준에 적합한 것을 확인 할 수 있었다.

Recycling of asphalt including shingle is much important for economic aspects such as a decrease of treatment cost. This research was carried out in order to process the recycled shingle to asphalt concrete which is a pavement material. Pure asphalt and the mixture of recycled asphalt were tested in terms of the thermal characteristics, viscosity, and penetration. DSC analysis indicates that the thermal characteristics of separate shingle showed similar properties regardless of processing conditions. Melting of asphalt separated from shingle occurred at 170 ℃. The viscosity and penetration of the 1∼5 wt% of mixed recycling asphalt and raw material asphalt are suitable for the pavement material standard.

Keywords:asphalt concrete;penetration;shingle;viscosity

[References]

Mallick RB, Teto MR, Mogawer WS, Evaluation of Use of Manufactured Waste Asphalt Shingles in Hot Mix Asphalt, Technical Report, Chelsea Center for Recycling And Economic Development Technical Research Program, Massachusetts (2000)
Kandhal PS, Waste Materials in Hot Mix Asphalt, NCAT (National Center for Asphalt Technology) Report, No.92-6, Alabama (1992)
Watson DE, Kandhal PS, Performance of Recycled Hot Mix Asphalt Mixture, NCAT Report, No.95-1, Alabama (1995)
Krivit D, Manufacturer Shingle Scrap Recycling, Final Report, Solid Waste Management Coordinating Board, Minnesota (2004)
Janisch DK, Turgeon C, Minnesota Experience Using Shingle Scrap in Bituminous Pavements, Final Report, Minnesota Department of Transportation, Minnesota (1996)
Williams PT, Waste Treatment and Disposal, 2nd ed. 171, John Wiley & Sons, Ltd, Chichester (2005)
Vesilind PA, Introduction to Environmental Engineering, 402, PWS Publishing Company, Boston (1997)
한국자원리싸이클링학회, 리사이클링백서, 181, 문지사, 서울 (1999)
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한국표준협회, 스트레이트 아스팔트, KS M 2201 (2002)
한국표준협회, 점도 분류에 의한 도로포장용 아스팔트, KS M 2208 (2002)
한국표준협회, 역청재료의 침입도 시험 방법, KS M 2252 (1987)
홍영호, 환경관리학회지, 12, 139 (2006)

[1] Mallick RB, Teto MR, Mogawer WS, Evaluation of Use of Manufactured Waste Asphalt Shingles in Hot Mix Asphalt, Technical Report, Chelsea Center for Recycling And Economic Development Technical Research Program, Massachusetts (2000)

[2] Kandhal PS, Waste Materials in Hot Mix Asphalt, NCAT (National Center for Asphalt Technology) Report, No.92-6, Alabama (1992)

[3] Watson DE, Kandhal PS, Performance of Recycled Hot Mix Asphalt Mixture, NCAT Report, No.95-1, Alabama (1995)

[4] Krivit D, Manufacturer Shingle Scrap Recycling, Final Report, Solid Waste Management Coordinating Board, Minnesota (2004)

[5] Janisch DK, Turgeon C, Minnesota Experience Using Shingle Scrap in Bituminous Pavements, Final Report, Minnesota Department of Transportation, Minnesota (1996)

[6] Williams PT, Waste Treatment and Disposal, 2nd ed. 171, John Wiley & Sons, Ltd, Chichester (2005)

[7] Vesilind PA, Introduction to Environmental Engineering, 402, PWS Publishing Company, Boston (1997)

[8] 한국자원리싸이클링학회, 리사이클링백서, 181, 문지사, 서울 (1999)

[9] Hanson DI, Foo KY, Lynn TA, Evaluation of Roofing Shingles in HMA, Technical Report, NCAT, No. 97, Alabama (1997)

[10] Steele GW, Antle CE, Anderson DA, Hot Mix Asphalt Laboratory Model Proficiency Sample Program, Technical Report, National Research Council, Washington (1994)

[11] 한국표준협회, 스트레이트 아스팔트, KS M 2201 (2002)

[12] 한국표준협회, 점도 분류에 의한 도로포장용 아스팔트, KS M 2208 (2002)

[13] 한국표준협회, 역청재료의 침입도 시험 방법, KS M 2252 (1987)

[14] 홍영호, 환경관리학회지, 12, 139 (2006)