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本文在对国内外文献调研的基础上,对二氧化钛材料的掺入工艺、粒径、掺量等因素对沥青混合料的体积指标、力学性能、降解尾气的性能影响进行了系统研究,并初步给出定性分析结论,为掺入二氧化钛材料的沥青混合料配合比设计的应用与实践提供参考。
Based on the investigation of literatures at home and abroad, this paper systematically studies the influence of the technology, particle size and dosage of titanium dioxide on the volume index, mechanical properties and degradation of tail gas. The conclusion of qualitative analysis is given for the application and practice of mix design of asphalt mixture with titanium dioxide.