摘要
简要介绍了玄武岩短切纤维的性能及经济性分析,通过AC沥青混合料和SMA改性沥青玛蹄酯沥青碎石混合料掺加木质纤维和玄武岩短切纤维的试验数据,验证掺加玄武岩短切纤维比掺加木质纤维对沥青性能的改善,包括抗车辙能力、抗渗性及水稳定性。并通过经济性分析对比,论证玄武岩矿物短切纤维可以在更大范围内进行推广。
The article briefly introduces and analyzes the performance and economy of basalt chopped fiber.According to the test data of AC asphalt mixture and SMA modified asphalt stone matrix asphalt mixture mixed with wood fiber and basalt chopped fiber, the article validates that the asphalt performance mixed with basalt chopped fiber is more improved than one mixed with wood fiber including the anti-rut ability,anti-permeability and water stability. Based on the analysis and comparison of the economies, the article demonstrates that the basalt chopped fiber can be widely popularized in the greater range.
出处
《城市道桥与防洪》
2015年第11期195-198,24-25,共4页
Urban Roads Bridges & Flood Control
