地下车库地坪施工专业技术方案.pdf

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1、目录一、工程简况-2-二、施工工艺做法-2-三、施工部署-3-四、车库地坪施工与其它分项工程工序交叉施工-3-五、施工步骤-4-六、施工方法-4-七、质量标准与保证措施-9-八、安全保证措施及文明施工-10-地库地坪施工方案一、工程简况：1、本工程建筑面积320000，由地下车库、商业用房和居民住宅等组成，其中地下车库建筑面积约为35000。2、地下车库共分为负一层和负二层，负一层层高3.95M，负一层层高 3.95M。二、施工依据及工艺做法：（一）施工依据：12YJ001建筑地面工程施工质量验收规范 GB50209-2010 建筑工程施工质量验收统一标准 GB50300-2013 锦艺金水湾

2、K-4地块高层住宅产品建造标准现场确认版2017.03.29外部联系函（二）、施工工艺做法1、汽车库做法：50 厚 C25 混凝土面层，集水坑附近1M范围内 1%坡度,内配4200 200 双向钢筋网、上撒金刚砂、基层面打磨。2、汽 车 坡 道 做 法1：素 土 夯 实、100 厚C10 混 凝 土 内 配4200*200 钢筋网片、50 厚 C20 混凝土面层内配4200 200 钢筋网片、上撒金刚砂、基层面打磨。3、汽车坡道做法2：钢筋混凝土楼板、50 厚 C20 混凝土面层内配4200 200 钢筋网片、上撒金刚砂、基层面打磨。4、非机动车坡道做法：钢筋混凝土楼板、30 厚 1:2水泥砂

3、浆面层。5、排水沟与集水坑做法：排水沟为300mm 300mm,沟壁为20mm 厚1：2 水泥砂浆粉刷，沟底为C10 混凝土找坡，坡度为0.5。排水沟与集水坑护角为35 角钢，盖板为重型铸铁盖板。文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4

4、E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6

5、R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码

6、:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7

7、I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I1

8、0 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B

9、3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X

10、10 ZD4E6H1J6R8三、施工部署：1、施工区段的划分：本工程地库面积较大，共分四个域区浇筑，以南侧楼号为界共分为1#、2#、3#、8#四个区。2、施工顺序：从 1#区开始自西向东依次施工，1#区和2#区混凝土利用1#汽车坡道进入，3#区和 8#区混凝土利用2#汽车坡道进入浇筑路线由远到近，1#区 2#区 3#区 8#区。最后浇通道混凝土。（详见地库地坪浇筑路线图）。3、人员部署：本地面为行车地面与停车库，地面做法质量要求很高、工程部拟安排一名施工员，一名质检员，一名测量员对本地面施工全面负责，同时择优选择一个专业地坪施工队伍。4、主要施工机具机具：平板振捣器、运输小车、机动三轮车、小水

11、桶、半截桶、电锤、笤帚、2m 靠尺、铁滚子、木抹子、平锹、钢丝刷、凿子、锤子、铁抹子、水准仪、激光抄平仪、磨光机等。5、材料准备：角钢，金刚砂、防锈漆与密封材料等，混凝土采用商品砼供应，由混凝土罐车送至施工现场，再用机动三轮车运至浇筑地点。四、车库地坪施工与其它分项工程工序交叉施工:1、车库地面施工期间，与油漆、乳胶漆施工、机电、通风、防火门安装等工序穿插多，相互牵制大。地坪施工之前现场管理部门一定要确定好各工序交叉顺序，绘制工序流程图。施工中各工序要相互协调配合，做好工序交接和成品保护，以使工程顺利进行，以免出现返工与误工现象。2、车库地面施工与乳胶漆涂刷、水电、通风安装之间交叉施工，向来是

12、工程施工中最尖锐的交叉矛盾，初装工作与水电安装交叉工作面文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN

13、7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q

14、9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 Z

15、D4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1

16、J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档

17、编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4

18、G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8大，内容复杂，如处理不当将出现相互制约、相互破坏的不利局面。土建与水电的交叉问题是一切交叉中的重点，必须重点解决

19、,原则是：（1）、乳胶漆涂刷与水电暖安装进度必须服从总控制进度计划，选择合理的穿插时机，要在工程部统一的协调指挥下施工，使整个工程顺利进行。（2）、地坪施工前，通风，水电，机电安装应基本结束，大型设备全部安装完毕，一切从大局出发，互谅互让，土建地坪施工前要为水电通风安装创造条件，水电通风安装要注意对土建成品及半成品的保护，土建施工过程中也要注意对水电暖专业成品的完善保护。（3）、顶棚与内墙乳胶漆在地坪浇筑前，两遍腻子必须全部刮平打磨结束，顶棚乳胶漆涂刷完毕，墙、柱部位乳胶漆等地坪浇筑完工后再进行面层涂刷，涂刷时必须采用彩条布铺设对地坪进行保护。（4）、各配电房，设备用房中设备基础与电缆沟全部施

20、工结束，电缆与设备全面安装到位。（5）、防火卷帘门、密闭门必须在地坪浇筑前全部安装完，防止在地坪浇筑后运输与安装损坏地坪，同时必须做好门与框的成品保护。五、施工步骤：标高测量地面基层清理排水沟，集水坑粉刷槽钢支设安装钢筋绑扎混凝土浇筑面层磨光机找平均匀铺撒金刚砂面层磨光机找平、磨光成品保护与养护分格缝设置与切割伸缩缝设置与填缝排水沟找坡、集水坑底板找平盖板安装、清理打扫。六、施工方法：1、标高测量：（1）、首先对地库各水平点与原甲方交底水平点进行校验，确保无误后，在各轴线墙柱四周弹出1.00M 标高控制线。文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档

21、编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4

22、G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4

23、I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN

24、7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q

25、9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 Z

26、D4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1

27、J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8（2）、对地库所有已浇筑地面进行测量并记录，根据图纸要求的集水坑附近处的放坡系数、放坡方向及最薄处厚度，计算出各轴线的标高并在地坪施工平面图上标注。2、地面基层清理：（1）、将柱四周与墙边跑模、漏浆、局部超高的混凝土凿除。清理干净。（2）、将地坪上所有材料

28、，杂物清理，用清地坪机全面清理地坪并将混凝土渣清运出地下车库。（3）、将局部高出的部位凿除，并浇水冲洗，打扫干净。3、排水沟，集水坑粉刷：（1）、根据设计图纸，弹出排水沟与集水坑的控制线。根据控制线用钢卷尺测量做出灰饼。（2）、用 1：2 水泥砂浆进行粉刷，用铁抹子压光，表面应平整光洁。（3）、根据测量定出的标高与坡度，焊接排水沟与集水坑护角角钢，用电锤在底板上钻孔，钻孔深度50mm,植入 12 钢筋与角钢焊接，间距 500 mm。（4）、排水沟两侧角钢焊接净空控制，每1500 mm焊接 12 钢筋两侧进行固定，确保排水沟净空尺寸满足设计要求。焊接时净空尺寸比设计尺寸大5mm。（5）、根据已焊

29、好的角钢，粉刷做口，先用细石砼将角铁与地面之间空隙嵌填严密，再用水泥砂浆将表面抹平压实。（6）、集水坑顶板模板制作：根据图纸设计要求的盖板尺寸，在四周用角钢做护角，并与排水沟角钢焊接加固定位，在角钢下口四周外侧支设平板模板，并加固结实，绑扎钢筋后与地坪一起浇筑。文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文

30、档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR

31、4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D

32、4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 H

33、N7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4

34、Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10

35、ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H

36、1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R84、槽钢支设安装：为保证地坪的平整度，确保工程施工质量，地坪浇筑模板采用6.5#槽钢(65 404.8)安装固定。（1）、根据制定好的浇筑路线，先后顺序，开始槽钢安装。（2）、先在槽钢的背面中间以上部位焊接固定连接件的螺帽，间距为 1000mm,用 12 钢筋制作好固定连接件，准备固定槽钢。（3）、依据以前测量好的标高，拉线调直，固定好槽钢，并测量槽钢顶部标高，加垫块调整高度，确保标高与原标注厚度相吻合。5、钢筋绑扎：（1）、进场钢筋必须有出厂合格证，必须在监理见证下取样，送检测中心检测合格后方可使用

37、。（2）、地坪设计为4 钢筋，双向间距为200mm,绑扎必须牢固，间距必须满足设计要求。（3）、梅花状设置保护层垫块，厚度为20mm，间距为 1500mm。6、混凝土浇筑：（1）、钢筋、槽钢安装完自检合格后，及时通知监理进行验收，必须在监理验收合格后方可进行地坪混凝土浇筑。（2）、与水电通风安装单位及时联系，确保地坪浇筑前所有的管线已全部安装完毕，防止在地坪浇筑完工后再切割地坪埋设管线。（3）、浇筑前，必须提前一天对基层浇水充分湿润，水必须浇足浇透。基层是否清理干净，是决定面层是否空鼓的关键。因此，这道工序应认真细致的做好，冲净基层后晾干。（4）、浇筑时，再洒水湿润，将浇筑范围内的杂物清理干净

38、，并在基层刷素水泥浆一道，素水泥浆必须涂刷均匀，确保混凝土与基层充分结合。表面不得存在明水，明水的存在使地坪混凝土与原结构层之间形成一道光滑的隔离膜，最终会导致地坪大面积空鼓。文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档

39、编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4

40、G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4

41、I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN

42、7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q

43、9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 Z

44、D4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1

45、J6R8（5）、混凝土浇筑采用商品砼供应，由混凝土罐车送至施工现场，再用机动翻斗车运至浇筑地点。采用平板振动器垂直槽钢方向来回振实、用 6M长直径 110mm 滚筒支设在槽钢往返滚压、局部较厚与厚度不够时用平锹整平，滚筒滚压时要注意及时清理槽钢上的灰浆，防止因灰浆没有清理造成面层高低不平，在清理完灰浆后，再一次滚压已浇筑好的混凝土，速度不能过快，要细仔检查表面是否平整，及时调整。确保表面平整。7、面层撒金刚砂、磨光机找平、打磨、压光：面层打磨、压光，分三遍成活。（1）.第一次撒布耐磨材料：在砼初凝时，去除浮浆后按规定用量的 60%将耐磨材料均匀撒布在砼表面。（2）.机器打磨：等耐磨材料吸收一定

46、水分后至呈湿润为止，并观察其表面吸收之色泽是否均匀，再使用磨光机来回研磨，进行至少二次加装圆盘的磨光机作业。（3）.第二次撒布耐磨材料：第一次撒布完成约3060 分钟后（视当时湿度、温度等情况），待第一次耐磨材料硬化到一定程度，进行第二次撒布作业，其用量为规定用量的40%。（4）.机器打磨：第二次撒布材料后，待耐磨材料吸收一定水分后，再进行至少四次加装圆盘的磨光机作业，磨光机作业应纵横向交错进行。（5）.第三次机器抹光：根据地面的硬化情况，进行至少三次不加装圆盘的机械磨光机作业，机械磨光机的运转和铁板角度变化视地面的硬化情况进行调整，作业应纵横交错进行，最终修饰是通过机械磨光机加工完成。8、成

47、品保护与养护：文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R

48、8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:

49、CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I

50、8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10 HN7B3X4Q9X10 ZD4E6H1J6R8文档编码:CR4G7I8D4I10