沥青纤维碎石封层工艺在 330 国道温州段养护工程中的应用沥青纤维碎石封层工艺在 330 国道温州段养护工程中的应用 摘要:文章详细论述了乳化改性沥青纤维碎石封层工艺的工程性能与施工工艺流程,并结合实际工程应用,总结了施工中应控制的工序要点与材料选择要求,最后对工艺的应用效果进行了总结评价
实践证明,乳化改性沥青纤维碎石封层工艺提高了路面的应力吸收和分散能力,增强了路面的抗裂性、耐磨性、防水性和高温稳定性,是一项具有优越工程性能的预防性养护措施,值得广泛推广
关键词 纤维碎石封层 , 预防性养护,施工控制 Abstract: this paper discusses the emulsion modified asphalt gravel layer process of fiber sealing engineering performance and construction process, and combined with engineering application, summarizes the construction of key points should be controlled in process and material choice to requirements, finally to craft application effect was summarized evaluation
Practice has proved, emulsion modified asphalt fiber gravel layer process improve sealing the stress absorbed and dispersed ability, strengthens the resistance, abrasion resista