钢箱梁桥面高弹高粘沥青面层施工技术

Construction Technology of High-elasticity and High-viscosity Asphalt Surface for Steel Box Girder Bridge Deck

本文依托高速公路桥面高弹高粘沥青面层施工,基于成本控制简要介绍了沥青路面配合比优化方法,并详细介绍了高弹高粘沥青路面施工工艺,针对沥青混凝土拌和、运输、摊铺、碾压、施工接缝处理等施工环节,详细说明了关键控制要点,以期对类似工程施工提供借鉴和参考。

Relying on the construction of high-elasticity and high-viscosity asphalt surface layer of highway bridge deck,this paper briefly introduces the optimization method of asphalt pavement mix ratio based on cost control,and introduces the construction technology of high-elasticity and high-viscosity asphalt pavement in detail.Paving,rolling,construction joint treatment and other construction links,the key control points are explained in detail,in order to provide reference and reference for the construction of similar projects.