试论纤维封层在公路工程施工中的应用

Application of Fiber Sealing Layer in Highway Construction

纤维封层技术是在碎石封层技术的基础上发展而来,相比其他技术,纤维封层具有良好防水、防裂及抗滑特点,在公路沥青路面施工中得到了广泛应用及推广。在实际工程应用中为进一步研究纤维封层,本文结合具体案例,由施工材料特性、配合比设计及施工工艺等方面进行了探讨,以此为后期实际施工提供一定技术指导。

The fiber sealing technology is developed on the basis of gravel sealing technology.Compared with other technologies,the fiber sealing layer has good waterproof,anti-crack and anti-slip features,and it has been widely used and promoted in the construction of highway asphalt pavements.In the actual engineering application,in order to further study the fiber sealing layer,this article discusses the characteristics of construction materials,mix ratio design,and construction techniques in combination with specific cases to provide certain technical guidance for the actual construction in the later period.