河北某南水北调中线工程渠道预制混凝土块施工方案

目 录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc294185701" 一、编制依据 PAGEREF _Toc294185701 \h 1 HYPERLIN

目录 ···················································································· 1 一、编制依据 ···················································································· 1 二、工程综述 ···················································································· 1 三、施工条件 ···················································································· 2 四、资源配置 ·················································································· 2 4.1设备配置 ······································································ 2 4.2主要施工人员配置 ····································································· 3 4.3主要材料供应计划 ····································································· 4 五、混凝土预制块施施工 ······································································ 4 5.1预制混凝土的拌制 5.1.1 施工工艺流程 ········································································ 4 5.1.2 混凝土的原材料要求 ······························································· 4 5.1.3 混凝土的配合比 ····································································· 5 5.1.4 预制块预制过程 ····································································· 5 ·················································································· 7 5.2钢筋加工 5.2.1 钢筋材料检验 ········································································ 7 5.2.2 钢筋堆放 ·············································································· 7 5.2.3 钢筋配料 ·············································································· 8 5.2.4 钢筋加工 ·············································································· 8 ·················································································· 8 5.3施工控制 5.3.1 混凝土施工过程控制 ······························································· 8 ···················································· 9 5.4混凝土预制块的安装及边坡绿化 5.4.1 预制块安装流程 ····································································· 9 5.4.2 混凝土预制块的安装 ······························································· 9 5.4.3 边坡的绿化 ········································································· 10 ················································································ 11 5.5质量控制 5.5.1 预制块的基本要求 ································································ 11 5.5.2 预制混凝土构件的制作偏差 ···················································· 11 5.5.3 外观鉴定 ············································································ 11 ·················································································· 11 六、文明施工