公路路面扩宽中新老路面拼接的施工技术

Construction Technology of New and Old Pavement Splicing in Highway Pavement Widening

本文首先分析公路旧路面中存在的病害，然后分析在新旧路面拼接前对旧路面的处理，最后分析新老路面拼接施工技术在公路路面扩宽中的应用，供相关人员参考。

This paper firstly analyzes the existing diseases in old highway pavement, then analyzes the treatment of old pav-ement before the splicing of old and new pavement, final y an-alyzes the application of construction technology of new and old pavement splicing in highway pavement widening, to pro-vide a reference for the related personnel.