摘要
特立尼达湖沥青(TLA)是世界上最著名、使用范围最广泛、历史最悠久的天然沥青,它具有较好的路用性能。文章从特立尼达湖沥青(TLA)对基质沥青的改性性能试验出发,分析说明掺加湖沥青可以提高基质沥青性能,通过对比试验,进一步评价了特立尼达湖改性沥青混合料的优良路用性能。
Due to the great road service performance,TLA has become the most famous natural asphalt in the world with the most widest application and longest history.Based on the modifying performance test of TLA in relation to matrix asphalt,the article analyzes and illustrates that the performance of matrix asphalt can be improved by adding TLA.After comparison and test,the arti cle makes further assessment on the road service performance of TLA modified asp halt mixture.
出处
《西部交通科技》
2006年第5期25-28,21,共5页
Western China Communications Science & Technology
