基础底板大体积混凝土施工方案高枧乡.doc
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基础底板大体积混凝土施工方案高枧乡.doc

基础底板大体积混凝土施工方案高枧乡.doc

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精选范本,供参考!精选范本,供参考!精选范本,供参考!目录方案报审表·····························1方案会签表·····························2目录································3一、编制依据····························6二、工程概况·······················································71.工程情况·························································72.气象条件························································73.工程水文地质条件·················································84.工程难点与重点··················································8三、施工准备······················································91.技术准备·························································92.机械设备准备····················································103.物资准备························································124.劳动力准备······················································125、其他准备···························13四、施工方法及技术措施············································141.工艺流程····························142.浇筑方法的选择·························143.混凝土的浇筑要求················································154.集水坑内混凝土的浇筑······················155.地下室外墙导墙混凝土······················166.混凝土的振捣··························167.混凝土输送······················································168.底板防水混凝土浇筑··············································189.后浇带施工······················································2010.后浇带防水技术措施·············································2111.泌水处理····························23五、底板大体积混凝土的测温····················231.测温的意义···························232.测温管理制度··························243.混凝土测温养护··················································244.混凝土温控措施··················································255.测温注意事项··························28六、大体积混凝土裂缝控制计算······································28七、商品混凝土的运输·······················35八、混凝土的泵送·························361泵的选型····························362泵输送管配管布置原则······················363.泵送混凝土的浇筑························36九、质量标准···························3