2021年地下车库地面施工技术交底.pdf

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1、技术交底文件传阅表发文部门技术部发文日期2012-9-5 文件编号2012-09-02 文件标题地下车库地面施工技术交底拟送阅范围技术负责人：阅文意见及签名姓名日期意见精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 1 页，共 8 页1 施工准备1.1 材料、机具1.1.1 材料(1)白灰：使用成品是灰粉，不得夹有未熟化的石灰块。素土：土料使用前过筛，粒径不大于50mm；含水量符合压实要求的粘性土，不得含有过多的水分；不能含有碎块、草皮和有机质含量大于8%的土。(2)C20 混凝土：商混。(3)铸铁篦子：规格型号为590(长)380(宽)20(厚)。(4)角钢：采用 4025

2、3(厚)的不等边角钢。1.1.2 机具运输小铲车、小水桶、扫帚、3m靠尺、凿毛机、平板振捣器、抹光机、平锹、凿子、锤子、低压照明灯、人力打夯机、蛙式打夯机、手推车、筛子、木耙、胶皮管、小线及钢尺等。1.2 作业条件(1)回填前，应清除基底的垃圾等杂物，清除积水、淤泥，对基底标高以及地下防水层、保护层等进行检查验收，混凝土强度应达到规定的要求，方可进行回填土。(2)施工前根据工程特点、填方土料种类、密实度要求、施工条件等，合理的确定填方土料含水率控制范围、虚铺厚度和压实遍数等参数。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 2 页，共 8 页文档编码:CD6P10O5M7Z

3、3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7

4、Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M

5、7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5

6、M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O

7、5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10

8、O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P1

9、0O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10(3)施工前，集水坑四周用竹胶板做好围挡，在车库内墙、柱面四周弹好建筑标高1m线，并做好水平标志，以控制

10、回填土的高度和厚度。1.3 技术准备(1)施工前组织工人进行安全技术交底。(2)施工前应认真熟悉图纸，熟悉施工做法，掌握施工工艺。2 操作工艺2.1 工艺流程基层清理测量放线检验土质、混匀灰土铺土、耙平夯打密实找平验收排水沟模板安装浇筑混凝土、找坡切割分隔缝。2.2 施工工艺2.2.1 基层清理(1)回填前应先将基层上垃圾、砂浆、石子、积水、淤泥及杂物清除干净，必须清理到基层底面标高。(2)保证基层不受破坏。2.2.2 测量放线在墙柱上弹出建筑标高1m线，并标注回填土高度及混凝土找坡高度控制线，拉控制线保证标高和厚度。车库内回填土厚度为160mm，即回填土完毕后标高-7.44m；消防泵房内回填

11、土厚度为140mm，即回填完毕后标高为-7.46m。2.2.3 检验土质、混匀灰土精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页，共 8 页文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档

12、编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文

13、档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10

14、文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R1

15、0文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R

16、10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4

17、R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E

18、4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10(1)检验回填土的质量有无杂物，粒径是否符合规定要求，回填土的含水量是否在控制范围内；如水量偏高可采用翻松、晾晒或均匀掺如干土等措施；如遇含水量偏低可采用预先洒水湿润等措施。(2)三七灰土为在场外搅拌好运入施工现场，搅拌均匀，颜色一致，灰土配比严格按设计要求；(3)含水量测量以手将灰土紧握成团，两指轻捏即碎为宜，即“手握成团、落地开花”，一般最优含水量为14%-18%。2.2.4 铺土、耙平灰土铺摊后应用木耙找平，与墙壁上控制线一致；?2.2.5 夯打密实(1)打夯机具为蛙式打夯机，打夯前应对填土初步

19、平整，打夯机依次夯打，均匀分布，不留间隙。(2)夯打的遍数根据要求一般不少于3 遍。夯打应一夯压半夯，夯夯相接，行行相接，纵横交叉(用环刀取样，回填土压实度合格为止)。(3)灰土应当日铺填夯压，入坑灰土不能隔日夯打。夯打后的灰土 3d 内不得受水浸泡，应在灰土表面进行临时性覆盖，避免日晒雨淋。随时作好防雨排水措施，保证基坑回填在无积水状态下进行。2.2.6 找平验收精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 4 页，共 8 页文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7

20、ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7

21、 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V

22、7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4

23、V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S

24、4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2

25、S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q

26、2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10(1)灰土回填夯实后，应根据规范规定进行环刀取样，测出灰土的质量密度，达到设计要求后方可进行下一步施工。(2)灰土回填完成后应拉线或用靠尺检查标高和平整度，超高处用铁锨铲平；低洼处应及时补打灰土。2.2.7 排水沟模板安

27、装(1)在有排水沟位置挖土至车库混凝土底板基层，将底板基层进行处理，把粘结在基层上的松散混凝土、砂浆等用錾子剔掉，用钢丝刷刷掉水泥浆皮。挖沟尺寸为见图1(排水沟剖面详图)。图 1 排水沟剖面详图(2)按照图 1 所示尺寸安装排水沟立面模板。当集水坑处于图2 所示位置，即排水沟是从两端向中间的集水坑排水时，排水沟排水口数量和位置按图3 所示做法进行变更。图 2 建设图纸原排水孔位置示意图图3 排水孔变更做法示意图(3)排水沟立面浇筑与地面混凝土采用一体浇筑做法。在混凝土浇筑时，需将角钢安装在图1 标注位置，角钢上需焊接锚固件，锚固件样式做法及与角钢焊接位置详见图4。图 4 角钢锚固安装细部做法(

28、4)待立面混凝土浇筑完成后，在排水沟内砼底板基层上按放坡系数 0.1%向集水坑打灰饼以控制放坡坡度，每隔2m做一个灰饼。根据做好的灰饼抹防水砂浆，待砂浆抹面完成用木杠刮平，厚度与灰饼相平。排水沟内侧边用防水砂浆压光抹平。2.2.8 混凝土浇筑精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 5 页，共 8 页文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6

29、P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD

30、6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:C

31、D6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:

32、CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码

33、:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编

34、码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档

35、编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10(1)基层处理：将已经碾压夯实达到要求的回填土面层清理干净，在浇注之前向回填土面层适量洒水。(2)贴灰饼冲筋：根据标高线做出灰饼(间距 1.5m),。灰饼要采用水泥砂浆制作，随后浇筑混凝土。(3)浇注混凝土车库地面做法采用 C20混凝土浇筑，混凝土内双向配筋A6250，混凝土振捣密实后用长刮杠刮平，表面塌陷处应用混凝土铺平，用长刮杠大面找平，表

36、面收面、压光。并以D2-6 轴为中心线向东西方向墙根排水沟按 0.5%坡度找坡，最薄处不小于120mm。消防泵房地面做法采用 C20混凝土浇筑 80mm 垫层表面压光；然后抹1.5mm厚JS2型防水涂料；再用C20细石混凝土从门口处向排水沟1%找坡，最低处不小于 30mm 厚，随打随抹平。(4)养护：混凝土浇筑24h 后，及时养护，以后每天洒水两次，至少连续养护7d 后，方能上人。2.2.9 切割分隔缝在地库轴线位置双向设置伸缩缝，伸缩缝切割深度为60mm，伸缩缝宽度设置为2-3mm。3 施工注意事项(1)表面不平标高不准：水平线不准，操作时要认真找平或用大杠刮平。精品w o r d 学习资料

37、 可编辑资料-精心整理-欢迎下载-第 6 页，共 8 页文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M

38、7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5

39、M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O

40、5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10

41、O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P1

42、0O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P

43、10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10(2)混凝土不密

44、实：基层太干燥会造成不密实，混凝土基层必须浇水湿润。4 质量标准(1)保证项目：回填土必须按夯压密实。取样测定夯（压）实后土的最大干密度，其合格率不应小于90%，不合格土的最大干密度的最低值与设计值的差，不应大于0.08g/cm3，且不应集中。环刀取样的方法及数量应符合规定。混凝土面层的材质、强度(配合比)必须符合设计要求和施工规定。(2)允许偏差项目：项次项目允许偏差（mm）检验方法1 表面平整度5 用 2m 靠尺2 混凝土面标高 10 用水准仪检查5 成品保护(1)夜间施工时应合理安排施工顺序，设有足够的照明设施，防止铺填超厚，严禁汽车直接倒土入槽；(2)注意保护防水层和防水保护层，手推车

45、推行和倒料时应小心轻放，如有防水层破坏应及时汇报施工负责人安排进行修补；(3)注意安装的管线、槽洞，经过妥善的保护后再按规定回填土料，不得碰坏；(4)雨季施工应提前作好防雨措施；(5)混凝土施工时运料小车不得碰撞门口及墙面等处。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 7 页，共 8 页文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7

46、Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M

47、7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5

48、M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O

49、5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10

50、O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P10O5M7Z3 HB10B3Q2S4V7 ZV4X8K9E4R10文档编码:CD6P1