The application technologies of gcrap are studied systemically . it includes characteristics of gcr , gradation design , compacted technology and anti - ice or - snow performance 本项目针对橡胶颗粒路面的应用技术开展了系统地研究。提出了橡胶颗粒技术标准、橡胶颗粒沥青混合料组成设计方法、成型工艺、施工工艺及其除冰雪性能。
Through the construction and survey of the experiment sections , the functional and anti - ice - snow performance of granulated crumb rubber asphalt pavement is proved well , and its relevant technical manual is compiled , deserving extensive use 通过试验路的观测，证明了其良好的使用性能和抑制冰雪的能力，并提出了相应的施工技术指南，实体工程应用结果表明其具有良好的推广应用价值，该研究成果达到国际先进水平。
It is necessary to deal with so many scrap tires . granulated crumb rubber asphalt mixture is the best choice . however it lacks systemic research on application technologies of granulated crumb rubber asphalt mixture , such as gradation design or compaction technology and anti - ice - snow performance 而且,随着废旧橡胶轮胎污染问题的日趋严重,其回收利用技术日益成为研究热点,而橡胶颗粒沥青混合料的应用为废旧橡胶轮胎回收利用提供了有效途径。
Thus the application technologies of granulated crumb rubber asphalt mixture are studied in the paper . it includes characteristics of granulated crumb rubber , gradation composition design , compaction technology and anti - ice - snow performance . the main contents are introduced in the following paragraphs 为此,本论文就橡胶颗粒的技术性质、橡胶颗粒沥青混合料组成设计方法、成型工艺及其除冰雪性能等问题,对橡胶颗粒沥青混合料应用技术进行了系统研究。
