不同类型纤维对纤维微表处路用性能影响的研究

Research on Influence of Different Types of Fibers on Pavement Performance of Fiber Micro-surfacing

在重载交通下,微表处的高温稳定性和抗水损害能力较差,为提高微表处的使用寿命常常在微表处中添加少量纤维。将玄武岩纤维、聚丙烯纤维和木质素纤维分别作为纤维外加剂加入到微表处中,对三种纤维微表处的施工性能和路用性能进行研究。

Under surfacing are poor, so the heavy traffic, the high temperature stability and the water damage resistance of micro - it is necessary to a small amount of fiber often to prolong the service life of micro - surfacing. The basalt fiber, polypropylene fiber and lignin fiber are respectively added into the micro - surfacing as the additives of fiber. The research on the construction performance and pavement performance of three kinds of micro -surfacing is made