CRTSⅡ型板式无砟轨道用CA砂浆灌注施工关键技术

摘要

The quality control of CA mortar perfusion is critical for ensuring the construction quality of the orbital plate. This article discusses the overall CRTS Ⅱ type of slab track with CA mortar pouring technology, including compression of the installation, edge, mortar transport, perfusion, health, defect repair, and other related processes of construction methods and key technologies, to provide a reference ensuring the CA perfusion quality mortar.%CA砂浆灌注质量控制对保证整个轨道板的施工质量非常关键.本文总体论述了CRTSⅡ型扳式无砟轨道用CA砂浆灌注工艺,包括压紧装置的安装、封边,砂浆的运输,灌注、养生、缺陷的修补等相关工序的施工方法及关键技术,为确保CA砂浆灌注质量提供借鉴.