Study on Properties and Pavement Performance of Anti-Flaming and Warm-Mix SBS Modified Asphalt

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Abstract:

In order to solve problems such as environmental contamination, large resource consuming, and the inflammability of present asphalt mixture, a warm-mix agent was chosen and fire retardant was added to asphalt to modify its characteristics. The anti-flaming and warm-mix asphalt has been produced in the orthogonal experiment, and its road property and anti-flaming property lived up to expectation. The experiment shows that under the condition of a lower temperature (15-20°C lower than the the mix temperature), the rutting resistance of the anti-flaming and warm-mix SBS modified asphalt , but its low temperature property and water sensitivity decreased. This asphalt has excellent anti-flaming characteristic, and thus it can decrease the property loss in case of fire.

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367-372

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Cheng Ling., et al., Quantitative investigation on energy conservation and emission reduction related to warm mix asphalt (WMA) ,Chinese Journal of Environmental Engineering,Sep. 2010 No.9,pp.152-155

Google Scholar

[2] Nishant Mukeshkumar Sheth., Evaluation of selected warm mix asphalt additives, Master's thesis, University of Iowa, 2010.

Google Scholar

[3] Xu Shifa., et al., The Present Situation and Perspective Application of Energy Saving and Low Emission Type Warm-mix Asphalt Mixtures Technology, Highway, July. 2005 No.7, pp.195-198

Google Scholar

[4] Wang Xiao-lei., ZHANG Jiu-peng., et al., Application of Sasobit Modified Additive to Low Temperature Construction of Asphalt Concrete Pavement, Highway, Mar. 2007 No.3,pp.137-141

Google Scholar

[5] Cong peiliang., Study on the Preparation and Pavement Performance of Flame retardant Asphalt Concrete, Master's thesis, Wuhan University of Technology, (2006)

Google Scholar