XXXXXXXXXXXXXXXXXXXXX 市政工程综合管廊主体结构混凝土质量缺陷处理方案目 录一、 编制依据........................................................................................................................ 1二、工程概况.......................................................................................................................... 1三、施工准备及要求.............................................................................................................. 13.1 施工准备.................................................................................................................... 13.2 缺陷处理要求............................................................................................................ 23.3 修补材料.................................................................................................................... 2四、质量缺陷原因分析及处理措施...................................................................................... 54.1 错台............................................................................................................................ 54.2 局部胀模.................................................................................................................... 64.3 蜂窝、麻面、露筋、孔洞........................................................................................ 64.4 结构表面缺棱、掉角................................................................................................ 94.5 结构渗漏水................................................................................................................ 9五、 缺陷修补施工流程...................................................................................................... 15六、安全、质量、文明施工................................................................................................ 176.1 安全施工..........................................................................................................
