复合杂化纤维沥青路面施工质量控制

复合杂化纤维是指由两种或两种以上不同种类的纤维材料按照不同比例混合而成的多相纤维材料。由于沥青混合料中添加了复合杂化纤维使得混合料的施工工艺较为复杂，质量难以控制。以某高速公路采用复合杂化纤维进行路面大修的施工项目为例，介绍了复合杂化纤维沥青路面施工工艺，总结了其质量控制方法，可为类似工程提供参考。

Construction Quality Control of Composite Hybrid Fiber Asphalt Pavement

The composite hybrid fiber is a multi-fiber material which is composed of more than two kinds of fiber materials with various proportions. Adding composite hybrid fiber into asphalt mixtures leads to the complex technique and difficult of quality control. Taking an expressway construction project which applies composite hybrid fiber to implement pavement overhaul for example, the paper introduces the technique of composite hybrid fiber asphalt pavement and sums up the quality control measures, which can be consulted by similar projects.