地下防水施工方案(8.26改) 下载本文

目 录

1 编制依据 ··················································································································································· 1 1.1 施工图纸 ··················································································································································· 1 1.2相关规范、标准、图集 ···························································································································· 1 1.3相关法律法规及其它 ································································································································ 2 2 施工部位概况与分析 ································································································································ 2 2.1单位工程概况 ············································································································································ 2 2.2设计概况 ···················································································································································· 2 2.3 分项工程概况 ··········································································································································· 3 2.4场地概况 ···················································································································································· 4 2.5工程重点、难点 ········································································································································ 4 3 施工安排 ··················································································································································· 4 3.1施工任务划分 ············································································································································ 4 3.2组织机构及职责 ········································································································································ 4 3.3工期要求 ···················································································································································· 5 4 施工准备 ··················································································································································· 5 4.1技术准备 ···················································································································································· 5 4.2机具准备 ···················································································································································· 5 4.3材料准备 ···················································································································································· 6 4.4试验准备 ···················································································································································· 7 5 主要施工方法及工艺要求 ························································································································ 7 5.1施工流水段划分 ········································································································································ 7 5.2防水混凝土施工 ········································································································································ 8 5.3卷材防水施工 ·········································································································································· 10 5.4防水细部构造 ·········································································································································· 14 5.5雨期施工要求 ·········································································································································· 22 6 质量要求 ··················································································································································22

6.1施工质量标准 ·········································································································································· 22 7 其他要求 ··················································································································································23 7.1 质量保证措施 ········································································································································· 23 7.2安全生产保证措施 ·································································································································· 24 7.3 消防安全管理措施 ································································································································· 26 7.4 文明工地管理措施 ································································································································· 27 7.5成品保护措施 ·········································································································································· 28

朝阳区平房乡新村建设(三期)项目B-2地块A-5#楼、A-6#楼及2#地下车库工程 地下防水施工方案

1 编制依据

1.1 施工图纸

序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 图纸名称 建筑设计总说明 地下二层平面图 5#楼地下二层平面图 6#楼地下二层平面图 结构设计总说明(一) 结构设计总说明(二) 人防结构设计说明 基础梁平面图 基础板平面图 墙柱平面图 人防墙体套管平面图 地下一层梁平面图 地下一层板平面图 基础结构平面图 基础结构平面图 编 号 建总-02 建施-01 建施-10 建施-11 结施-01 结施-02 结施-03 结施-04 结施-05 结施-06 结施-07 结施-08 结施-09 结施-03 结施-04 出图日期 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 2016.07 1.2相关规范、标准、图集

序号 规范、标准、图集名称 编号 备注 《建筑工程施工质量验收统一标准》 《混凝土结构工程施工质量验收规范》 《混凝土结构工程施工规范》 《地下工程防水技术规范》 标准 规范 规程 《弹性体改性沥青防水卷材》 《北京市地下室防水施工技术规程》 《建筑长城杯工程质量评审标准》 《地下防水工程质量验收规范》 GB50300-2013 GB50204-2015 GB50666-2011 GB50108-2008 GB50208-2011 GB18242-2008 DB11/367-2006 DB11T 1075-2014 《建筑结构长城杯工程质量评审标准》 DB11T 1074-2014 《建筑安装分项工程施工工艺规程》 DBJ/T 01-26-2003 《地下工程防水》 图集 《工程做法》 《地沟及盖板》 08BJ6-1 12BJ1-1 02J331 第 1 页 ,共 30 页

朝阳区平房乡新村建设(三期)项目B-2地块A-5#楼、A-6#楼及2#地下车库工程 地下防水施工方案

1.3相关法律法规及其它

序号 名称 编号 备注 中华人民共和国建筑法 中华人民共和国安全生产法 工程建设标准强制性条文 法规 建设工程施工现场管理规定 北京市建设工程施工现场安全防护 2014年修订版 2013年版 京建施[2003]1号 标准 北京市建设工程施工现场环境保护京建施[2003]3号 标准 2 施工部位概况与分析

2.1单位工程概况

序 号 1 2 3 4 5 6 7 8 9 项目 工程名称 工程地点 建筑面积 建设单位 监理单位 设计单位 质量监督单位 施工总承包单位 分包单位 内容 朝阳区平房乡新村建设(三期)项目 B-2地块A-5#楼、A-6#楼及2#地下车库 北京市朝阳区平房乡 45561.2㎡ 北京市聚鑫城房地产开发有限责任公司 北京首建工程咨询监理有限公司 北京国科天创建筑设计院 北京市朝阳区建设工程质量监督站 北京建工四建工程建设有限公司 A-5#楼:河南省建安防水防腐工程有限公司 A-6#楼:北京华泰龙城防腐工程有限公司 计划工期:666日历天 10 11 合同工期 质量目标 计划开工日期:2015年11月10日 计划竣工日期:2017年9月6日 合同要求(合格),公司要求《北京市结构长城杯》。 2.2设计概况

序号 1 项目 内容 地下建筑面建筑面积(㎡) 总建筑面积 45561.2 积 地下单层面9056.70 A-5#楼 1061.43 第 2 页 ,共 30 页