餐饮废油生物沥青路用性能的试验研究
|
摘要
为探究餐饮废油作为石油沥青抗老化剂的可行性,以90#基质沥青和基于餐饮废油制备的生物质重油为原材料,经高速剪切制备得到3%、5%、7%生物质重油掺量的生物沥青.基于动态剪切流变仪和弯曲梁流变仪系统地进行了老化后的基质沥青与生物沥青路用性能的对比研究.试验结果表明:随着生物质重油掺量的增加,生物沥青的中温抗疲劳性能和低温性能均有着不同程度的提高,但生物沥青的高温抗变形能力较差,与基质沥青相比更容易产生永久变形.
To investigate the feasibility of bio-oil generated from waste cooking oil as anti-aging agent for the petroleum asphalt,the 90# control asphalt binder and the bio-oil produced by waste cooking oil were selected. The bio-oil modified asphalt binders were obtained according to the high speed blend tests. The road performance of the control asphalt binder and bio-oil modified asphalt binders were evaluated using the dynamic sheer rheometer and bending beam rheometer. Results show that with the increase of the biooil content,bio-oil modified binders present better fatigue performance and low temperature performance than the control asphalt binder,while the bio-oil modified binders show a worse rutting resistance than the control asphalt binder.
To investigate the feasibility of bio-oil generated from waste cooking oil as anti-aging agent for the petroleum asphalt,the 90# control asphalt binder and the bio-oil produced by waste cooking oil were selected. The bio-oil modified asphalt binders were obtained according to the high speed blend tests. The road performance of the control asphalt binder and bio-oil modified asphalt binders were evaluated using the dynamic sheer rheometer and bending beam rheometer. Results show that with the increase of the biooil content,bio-oil modified binders present better fatigue performance and low temperature performance than the control asphalt binder,while the bio-oil modified binders show a worse rutting resistance than the control asphalt binder.
引文
[1]YANG X,YOU Z P.Performance evaluation of asphalt binder modified by bio-oil generated from waste wood resources[J].International Journal of Pavement Research and Technology,2013,6(4):431-439.
[2]FINI E H,KALBERER E W,SHAHBAZI A,et al.Chemical characterization of biobinder from swine manure:sustainable modifier for asphalt binder[J].Journal of Materials in Civil Engineering,2011,23(11):1506-1513.
[3]WEN H,BHUSAL S,WEN B.Laboratory evaluation of waste cooking oil-based bioasphalt as an alternative binder for hot mix asphalt[J].Journal of Materials in Civil Engineering,2013,25(10):1432-1437.
[4]MIAO X,WU Q.High yield bio-oil production from fast pyrolysis by metabolic controlling of Chlorella protothecoides[J].Biotechnology,2004,110(1):85-93.
[5]何敏,曹东伟,张海燕,等.改性生物沥青常规性能研究[J].公路交通科技,2015,32(2):8-12.HE M,CAO D W,ZHANG H Y,et al.Study on regular performance of modified bio-asphalt[J].Journal of Highway and Transportation Researchand Development,2015,32(2):8-12.(in Chinese)
[6]RAOUF M A,WILLIAMS R C.Determination of pretreatment producer required for developing bio-binders from bio-oils[C]∥Proceedings of the 2009 Mid-continent Transportation Research Symposium.Ames Iowa:Iowa State University,2009.
[7]YOU Z P,MILLS-BEALE J,FINI E H,et al.Evaluation of low temperature binder properties of warm mix asphalt,extracted and recovered RAP and RAS,and bioasphalt[J].Journal of Materials in Civil Engineering,2011,23(11):1569-1574.
[8]YANG X,YOU Z P,DAI Q L,et al.Mechanical performance of asphalt mixture modified by bio-oils derived from waste wood resource[J].Construction and Building Materials,2014(5):424-431.
[9]WEN H,BHUSAL S,WEN B.Laboratory evaluation of waste cooking oil based bioasphalt as sustainable binder for hot mix asphalt[R].Washington D C:[s.n.],2012.
[10]D'ANGELO J.The relationship of the MSCR test to ruting[J].Road Materials and Pavement Design,2009,10(S1):61-80.
[11]孙艳娜,李立寒,汪于凯.沥青疲劳性能评价指标[J].西南交通大学学报,2014,49(6):1102-1107.SUN Y N,LI L H,WANG Y K.Fatigue performance indicators of asphalt binder[J].Journal of Southwest Jiao Tong University,2014,49(6):1102-1107.(in Chinese)
[12]徐骁龙,叶奋,宋卿卿,等.沥青疲劳评价指标试验研究[J].华东交通大学学报,2014,31(2):14-19.XU X L,YE F,SONG Q Q,et al.Experimental research for fatigue performance indicators of asphalt binder[J].Journal of East China Jiaotong University,2014,31(2):14-19.(in Chinese)
[2]FINI E H,KALBERER E W,SHAHBAZI A,et al.Chemical characterization of biobinder from swine manure:sustainable modifier for asphalt binder[J].Journal of Materials in Civil Engineering,2011,23(11):1506-1513.
[3]WEN H,BHUSAL S,WEN B.Laboratory evaluation of waste cooking oil-based bioasphalt as an alternative binder for hot mix asphalt[J].Journal of Materials in Civil Engineering,2013,25(10):1432-1437.
[4]MIAO X,WU Q.High yield bio-oil production from fast pyrolysis by metabolic controlling of Chlorella protothecoides[J].Biotechnology,2004,110(1):85-93.
[5]何敏,曹东伟,张海燕,等.改性生物沥青常规性能研究[J].公路交通科技,2015,32(2):8-12.HE M,CAO D W,ZHANG H Y,et al.Study on regular performance of modified bio-asphalt[J].Journal of Highway and Transportation Researchand Development,2015,32(2):8-12.(in Chinese)
[6]RAOUF M A,WILLIAMS R C.Determination of pretreatment producer required for developing bio-binders from bio-oils[C]∥Proceedings of the 2009 Mid-continent Transportation Research Symposium.Ames Iowa:Iowa State University,2009.
[7]YOU Z P,MILLS-BEALE J,FINI E H,et al.Evaluation of low temperature binder properties of warm mix asphalt,extracted and recovered RAP and RAS,and bioasphalt[J].Journal of Materials in Civil Engineering,2011,23(11):1569-1574.
[8]YANG X,YOU Z P,DAI Q L,et al.Mechanical performance of asphalt mixture modified by bio-oils derived from waste wood resource[J].Construction and Building Materials,2014(5):424-431.
[9]WEN H,BHUSAL S,WEN B.Laboratory evaluation of waste cooking oil based bioasphalt as sustainable binder for hot mix asphalt[R].Washington D C:[s.n.],2012.
[10]D'ANGELO J.The relationship of the MSCR test to ruting[J].Road Materials and Pavement Design,2009,10(S1):61-80.
[11]孙艳娜,李立寒,汪于凯.沥青疲劳性能评价指标[J].西南交通大学学报,2014,49(6):1102-1107.SUN Y N,LI L H,WANG Y K.Fatigue performance indicators of asphalt binder[J].Journal of Southwest Jiao Tong University,2014,49(6):1102-1107.(in Chinese)
[12]徐骁龙,叶奋,宋卿卿,等.沥青疲劳评价指标试验研究[J].华东交通大学学报,2014,31(2):14-19.XU X L,YE F,SONG Q Q,et al.Experimental research for fatigue performance indicators of asphalt binder[J].Journal of East China Jiaotong University,2014,31(2):14-19.(in Chinese)