| 中海50号硬质沥青性能评价与工程应用 |
| |
| 引用本文： | 王亚明,雷勇.中海50号硬质沥青性能评价与工程应用[J].石油沥青,2009,23(4):54-57. |
| |
| 作者姓名： | 王亚明 雷勇 |
| |
| 作者单位： | 中海沥青(泰州)有限责任公司,江苏泰州,225300 |
| |
| 摘 要： | 国内外研究表明，采用低针入度硬质沥青有助于提高沥青路面抗车辙性能。经对中海50硬质沥青测试，完全符合现行规范技术标准，按照性能分级，属于PG70—6等级，高温性能优于泰普克70号沥青。中海50号硬质沥青已在江苏盐通高速公路、江西景九高速等公路上应用。
|
| 关 键 词： | 硬质沥青 性能 SHRP 规范 评价 应用 |
Performance evaluation and engineering application of Zhonghai A-50 hard asphalt |
| |
| Wang Yaming,Lei Yong.Performance evaluation and engineering application of Zhonghai A-50 hard asphalt[J].Petroleum Asphalt,2009,23(4):54-57. |
| |
| Authors: | Wang Yaming Lei Yong |
| |
| Affiliation: | Taizhou;Taizhou 225300;China |
| |
| Abstract: | Researches at home and abroad indicated that tracking resistance of the asphalt pavement with hard asphalt can be improved.Zhonghai A-50 asphalt was tested to evaluate its road performances according to current specification and American Superpave specification.The results showed that it was up to the grade of A-50 and PG70-16.High temperature performance of Zhonghai asphalt A-50 is better than of Taipuke asphalt A-70 and applied to Yantong highway in Jiangsu province and Jingjiu highway in Jiangxi province... |
| |
| Keywords: | Hard asphalt Performance SHRP Evaluation Application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
