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大壩ⅱ標(biāo)段尾水渠混凝土工程施工方案-展示頁(yè)

2024-10-19 00:15本頁(yè)面
  

【正文】 .......................................................................... 1 施工期導(dǎo)流工程 .............................................................................................................. 2 混凝土原材料及配合比 .................................................................................................. 3 水 泥 .......................................................................................................................... 3 水 ........................................................................................................................... 3 砂石骨料 .......................................................................................................................... 3 粉煤灰和其它活性摻和料 .............................................................................................. 3 外 加劑 .......................................................................................................................... 4 配合比設(shè)計(jì) ...................................................................................................................... 4 混凝土施工方法 ............................................................................................................ 4 保護(hù)層開(kāi)挖和混凝土 分倉(cāng) .............................................................................................. 4 混凝土拌制、運(yùn)輸 .......................................................................................................... 5 模板 .......................................................................................................................... 5 澆筑 .......................................................................................................................... 5 整平、抹面 ...................................................................................................................... 6 填縫材料、排水孔 .......................................................................................................... 7 養(yǎng)護(hù) .......................................................................................................................... 7 工序檢查 .......................................................................................................................... 7 混凝土施工質(zhì)量保證措施 .............................................................................................. 7 拌制 .......................................................................................................................... 8 澆筑 .......................................................................................................................... 8 混凝土的抹面和養(yǎng)護(hù) ...................................................................................................... 9 混凝土裂縫控制措施 .................................................................................................. 9 外觀質(zhì)量保證措施 ...................................................................................................... 10 混凝土工程外觀質(zhì)量控制措施 .............
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