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地下室卷材防水施工方案 1、編制依據(jù): 1.1施工圖紙 1.2 《地下防水工程質(zhì)量驗收規(guī)范》(GB50208-2002) 1.3《北京市地下室防水推薦做法》(京95TJ3) 1.4 《北京市地下室防水推薦做法》(GB50108-2001) 1.5施工組織設計 2、工程概況: 建筑物包括20~24層寫字樓、14~18層公寓、商場、俱樂部及純地下室組成。建筑面積約138390m2;擬建樓座均設3層地下室,于主樓周邊均為純地下建筑,并與主樓地下室底板連成一整體;擬建建筑物±0.00標高為51.06m,場地自然標高為50.23~51.49m;采用筏板基礎,基礎埋深約14.60m。 該工程地下室設計為柔性防水和剛性防水相結合的方式,柔性防水為SBS(-18。)改性瀝青防水卷材,厚度3mm,鋪貼兩層,地下室底板及外墻剛性防水為C40P10抗?jié)B混凝土。 3、防水卷材施工 3.
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龍信建設集團(南京)分公司 - 1 - 目 錄 1、編制依據(jù) ···············································2 2、工程概況 ···············································2 3、施工準備 ···············································4 3.1 施工人員準備 ·······································4 3.2 材料及機具準備 ·····································5 3.3 技術準備 ···········································5 4、施工進度計劃 ··································