| 用测力延度试验评价沥青胶浆的低温性能 |
| |
| 引用本文： | 陈亦文. 用测力延度试验评价沥青胶浆的低温性能[J]. 山西建筑, 2009, 35(36): 160-161 |
| |
| 作者姓名： | 陈亦文 |
| |
| 作者单位： | 佛山市顺德区恒顺交通投资管理公司,广东,佛山,528303 |
| |
| 摘 要： | 通过对基质沥青和SBS改性沥青两类沥青、四种粉胶比在三种温度下的沥青胶浆进行测力延度试验,分析了沥青胶浆延度、测力延度峰力值及延度拉伸柔量三个常规指标与粉胶比、温度之间的相关性,认为测力延度试验能有效的评价沥青胶浆的低温抗裂性能。
|
| 关 键 词： | 沥青胶浆 粉胶比 测力延度 常规指标 相关性 |
Evaluation of low temperature performances of asphalt mortar by measuring-stress ductility test |
| |
| CHEN Yi-wen. Evaluation of low temperature performances of asphalt mortar by measuring-stress ductility test[J]. Shanxi Architecture, 2009, 35(36): 160-161 |
| |
| Authors: | CHEN Yi-wen |
| |
| Affiliation: | CHEN Yi-wen |
| |
| Abstract: | Through the measuring-stress ductility test on the base asphalt and SBS modified asphalts of the two kinds of asphalt mortar with four different filler-asphalt satio at three different temperatures,showing the correlation between three routine index of asphalt mortar ductility,maximum stress,compliance of tension and filler-asphalt ratio,temperature.Test results indicate the force ductility test is a simple and effective mean of characterization of low temperature tension properties of asphalt mortar. |
| |
| Keywords: | asphalt mortar filler-asphalt ratio measuring-stress ductility routine index correlation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
