浙江高层医院综合楼屋面施工方案(种植屋面).doc

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1、目录1、工程概况··········································0022、编制依据及执行标准································0023、各部位屋面设计情况································0024、施工部署·········································0045、屋面工程施工进度计划·····························0056、地下室顶板屋面工程施工进度计划···················0057、施工准备·

2、·········································0058、各工序施工工艺····································0051）、CL7.5轻集料混凝土施工工艺························0052)、屋面通气管布局···································0073）、水泥砂浆找平层施工工艺···························0094）、JS防水涂膜施工工艺·······························0095）、地下室顶板聚

3、氨酯防水涂料施工工艺·················0106）、APP改性沥青防水卷材施工工艺······················0117）、隔离层点粘200g油毡施工工艺·······················0138）、泡沫混凝土保温隔热层施工工艺······················0139）、刚性混凝土防水层施工工艺··························01410）、油膏嵌缝施工工艺·······························01511）、地砖面层施工工艺························

4、·······01512）、塑料夹层板、土工布、种植土回填施工工艺··········01713）、沥青混凝土路面施工工艺························01714）、细部构造施工工艺·······························0209、屋面工程冬期施工控制措施···························02710、屋面工程施工质量控制措施··························02711、屋面工程安全管理控制措施··························028一、工程概况**人民医院医疗综合大楼的

5、屋面分主楼屋面、裙楼屋面及地下室顶板屋面。工程地上19层，地下2层，裙楼地上6层，总建筑面积82794m2，屋面防水等级Ⅱ级，地下室顶板分Ⅰ级与Ⅱ级防水。屋面工程对整个工程在以后使用过程至关重要，发生渗漏水对医疗机械的损失、对住院病人增加了麻烦，对施工单位声誉均产生一定负面影响，现为了工程质量，明确各道工序的施工方法，对细部进行优化与创出细部亮点作出分析，特编制本方案。二、编制依据及执行标准1、《建筑工程施工质量验收统一标准》GB50300-20012、《屋面工程质量验收规范》GB50207-20023、《屋面工程技术规范》（GB50345-2001）4、《地下防

6、水工程质量验收规范》GB50208-20025、《种植屋面工程技术规程》JGJ155-20076、现行国家有关施工规范及标准以及施工合同等7、建施与结施图纸以及联系单8、**集团施工工艺标准及精品细部做法第二版汇编书三、各部位屋面设计情况（一）裙楼屋面设计做法表工序号种植屋面做法大餐厅屋面、连廊屋面做法机房、楼梯屋面做法天沟做法1钢筋结构砼屋面楼板（结构找坡3%）钢筋结构砼屋面楼板（结构找坡3%）钢筋结构砼屋面楼板现浇钢砼结构屋面板并基层处理220厚1：3水泥砂浆找平20厚1：3水泥砂浆找平CL7.5轻集料混凝土，最薄处30mm，找坡2%20厚1:3水泥砂浆找平3

7、1.5厚JS防水涂膜3厚APP改性沥青防水卷材20厚1：3水泥砂浆找平泡沫混凝土保温隔热层410厚C20水泥砂浆隔离层泡沫混凝土保温隔热层厚度120mm。3厚APP改性沥青防水卷材3厚APP改性沥青防水卷材厚度50mm53厚APP改性沥青防水卷材隔离层点粘200g油毡一层防水卷材保护层附加一道3厚APP改性沥青防水卷材6隔离层点粘200g油毡一层40厚C20水泥基渗透结晶型刚性混凝土防水层（内配ø6＠150双向钢筋网片）泡沫混凝土保温隔热层厚度80mm。C20细石混凝土找纵坡1%最薄厚50mm，内配ø4b＠150双向，侧壁砼厚120mm支模浇捣7泡沫混凝土保温隔热

8、层厚度50