玄武岩纤维SMA-13沥青路面的应用研究
发布时间：2018-08-12 09:11
【摘要】：介绍了木质素纤维和玄武岩纤维的特点。分析研究了玄武岩纤维SMA-13沥青混合料的路用性能。提出玄武岩纤维SMA-13沥青混合料的谢伦堡沥青析漏试验结合料损失可放宽至≤0.3%,矿料间隙率可放宽至≥15.0%,沥青饱和度调整为70%~80%。结合中国首次全线使用玄武岩纤维SMA-13的郴(州)-宁(远)高速公路,介绍了玄武岩纤维SMA-13路面的施工关键技术。
[Abstract]:The characteristics of lignin fiber and basalt fiber are introduced. The road performance of basalt fiber SMA-13 asphalt mixture is analyzed and studied. It is proposed that the loss of the composite material in the Schrenburg asphalt leakage test of basalt fiber SMA-13 asphalt mixture can be relaxed to 鈮，
本文编号：2178603
[Abstract]:The characteristics of lignin fiber and basalt fiber are introduced. The road performance of basalt fiber SMA-13 asphalt mixture is analyzed and studied. It is proposed that the loss of the composite material in the Schrenburg asphalt leakage test of basalt fiber SMA-13 asphalt mixture can be relaxed to 鈮，
本文编号：2178603
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