【正文】 ..................................................................................................................... 19 地下室頂板防水卷材的施工 ................................................................................................ 22 質(zhì)量要求 ................................................................................................................................ 23 施工驗(yàn)收 ................................................................................................................................ 24 回填土工程 .............................................................................................................................. 24 .................................................................................................................................. 25 .................................................................................................................................. 27 .................................................................................................................................. 28 土料處理 ................................................................................................................................ 31 夯實(shí)方法 ................................................................................................................................ 31 宿舍樓地下室 主要分項(xiàng)工程 施工方案 2 取樣要求 ................................................................................................................................ 33 技術(shù)保證措施 ........................................................................................................................ 33 質(zhì)量保證措施 ........................................................................................................................ 34 安全保證措施 ........................................................................................................................ 34 成品保護(hù) .............................................................................................................................. 35 1工期保證措施 ...................................................................................................................... 36 1環(huán)境及職業(yè)健康安全保證措施 .......................................................................................... 36 鋼筋工程 .................................................................................................................................. 38 1．鋼筋加工與運(yùn)輸 .................................................................................................................... 38 2．鋼筋材 料要求 ........................................................................................................................ 39 3．鋼筋的連接 ............................................................................................................................ 40 鋼筋的綁扎 ............................................................................................................................ 40 模板工程 ................................................................................................................................. 44 .................................................................................................................................. 44 2底板模板的安裝 ....................................................................................................................... 46 3外墻模板安裝 ........................................................................................................................... 47 4梁模板的安裝 ........................................................................................................................... 49 5頂板模板的安裝 ....................................................................................................................... 50 6預(yù)留洞模板 ............................................................................................................................... 51 7模板安裝質(zhì)量偏差 ................................................................................................................... 51 8模板的拆除 ............................................................................................................................... 52 混凝土工程 .............................................................................................................................. 53 1混凝土的配合比設(shè)計(jì) ............................................................................................................... 53 .................................................................................................................................. 54 .................................................................................................................................. 54 4混凝土的拌制與運(yùn)輸 ............................................................................................................... 55 5混 凝土的澆注和振搗 ............................................................................................................... 55 6 混凝土的養(yǎng)護(hù) .......................................................................................................................... 57 7混凝土工藝流程 ....................................................................................................................... 57 8混凝土澆筑注意事項(xiàng) ............................................................................................................... 58 9混凝土試驗(yàn) ............................................................................................................................... 59 腳手架工程 .............................................................................................................................. 61 1地下室腳手架概況 ................................................................................................................... 61 2搭設(shè)技術(shù)參數(shù) ........................................................................................................................... 61 3