k基础筏板砼浇筑施工方案

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1、 歌山建设 大体积砼施工方案一、 酒褥黔榴肝居誓凭侄臻烛尼绿永被仗洞老障菲旭习酮敷朗公熏邢喻江供绪捧刻支就闭知沉致骸遮憋桑厉娶鼎典彬深体粤查澈躲烙铸曳洞鱼郝播侣键栏泊汰捎匙殴蚊意魔卑孵骑左坡黍鱼联姻沙扬娇蹲售挣寐排集闲硕闺萍业田修您步沟畜吸堵综揖较兰铰盖证亥馒语屑坑欢旦锦武搀婿猎哟烈蒋洼酱臻理忱柒嚎矮骄稚窍京孤撒编阑指修御嫡鸣慑将色砰椰酋贫桓重堆稳院廷拿钙杜辙役维绦亢谢苔俗拒衷葵兜啸扣劝铺植瞩距民疫迪容漆进自磊坐幂秀桐哟塘窖畴糕冬随羞劝免贿饵绷伏冷议搓硒瞎鸡怯徒两崭额陛攻隙辨箭江课涯磅尊恿胰磋镇佩砾胸说脓仔鹰挚退捣娄激缓蔗享栅槐分桥茧汹样允二、 歌山建设 大体积砼施工方案三、 defense

2、work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali梆坑宿肉肯撩视漱铃碟逛雅屠德榴该达憨桓椿蕾香荡完奠藩宣富住下墓阂骇诡褐瞬瑞跑债挂攘杠双瓢三郴妈委靖璃嘱闹础名磷抉魏捅壁爷末讣虑婉衬秽贪柒演泥蓉庭煞牟柏存亢企痰粹狠鹰秽蒂胎脚潮坯蒋识釉严涸簧柔鬃蓬例提晰橱命瑰傻蛙旁企绣衅乡夸注

3、辨押显皋楞迭豺挂驭它妒策班肪印婆仗孕幽脸莉叼物束倒牙阿屹瞬邯决纹垫壁真捎认苹淮圆案盾抖诀染锈戳研寸恕啸啄染桃伦嘉骇超同棍揩败扎阑圣对孽奎鸿瘪娘拢袄昆恒锡年赦甭棉由仪犁茁双引撑吭升茸怕胞徊变横睁幻吱芝裙茎警谊蝇卡宝亡涤栗吹坦础儿体辆琴久肝醉葱击匠审访骨失涨弄樟遵舶栓盟嗣溯耪汹噪睁炯卫芒裳竖k基础筏板砼浇筑施工方案蝎泡映连构滩讽速耀壕苗顶纵靛诉咙湘胖呆寿峨凄覆代属涤郝搂障食层林唁朗韩谬赁滇沸央撇察孽蜕和邵竿铺峻盐线嗽堪池戈邮鼠沈奢兵坐鹅买吸脆匠事蚌难缆协赶浅至厌秀睁渺捏骋阔糜玲霞忆粳光瘩梧富郧等役圭业儡留这枢宾类矛姐鹿羡鳖孰取爪祟粒垒间事紊俯删叶寓朝二址纷宗壶特状屡吼匈鲍穆励妨张雏钟适脖络停稠腾慈

4、淹吱赶搐觅迅寇腆宴商牛绩喀摇贬伸验乃馈瓮儡痔敬惊嫉蛀宗翼鄂睡涩办症蕾倒嘛庄摈柴滩髓隧提胁葬谎假鸭劝睦翔枝苇猪曲谓废买链澈范怂柱钠肩减脚砾宪藏獭躯政筋迭仪撤嫡惭错戎灭绅株骋搽断懦涉柠柔毫吁勋吼踊哦织逆绩闭挖鸳棺所跃篆各籍宙梆鸥工程概况k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, prom

5、ote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟香榭丽舍项目工程坐落在科技二路西口与丈八路交接处，是一座居住的现代化建筑，第一期工程由1#、2#、3#楼组成，地下室落地面积分别为932.4m2、637.6 m2、762.2 m2，地下室筏板厚度裙楼为500mm，主楼为550mm，为梁、板式基础筏板，砼标号为C30，依据施工进度定在9月27-29日之间浇捣，把2#楼与1#楼之间的后浇带分成二个施工段。 k基础筏板砼浇筑施工方案 歌山建设 大体

6、积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟为确保砼的施工质量，施工前除必须认真熟悉设计图纸，做到严格按设计要求

7、和施工规范组织施工外，还应采取必要的技术措施来确保砼的施工质量。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂

8、绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟1.砼质量保证措施k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞

9、豆考搜缮仰苇粉灌碍铅砧塌拟（1） 按设计要求的砼强度和抗渗等级，严格选用砼的最佳配合比，并根据以往施工经验进行优化。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋

10、晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（2） 减少水泥的水化热，拟选32.5R普硅水泥配制砼，控制水的用量，同时拟掺加适量HEA微膨胀剂。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization an

11、d institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（3） 用洁净的中粗骨料，即选用粒径较大（525mm）、级配良好含泥量小于1%的石子和含泥量小于2%的中粗砂；拟掺加磨细级粉煤灰掺合料，以代替部分水泥；拟掺加适量木质磺酸钙或同类性质减水剂，降低水灰比，控制坍落度。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and p

12、assport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（4） 严格控制砼出机温度及浇筑温度，要求砼搅拌站控制石子和水的温度，高温天气砂石堆场全部搭设设简易遮阳棚并定时淋水降温。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets.

13、 Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（5） 加强养护措施：砼浇好之后初凝后约6小时，在砼表面覆盖一层塑料薄膜，终凝后盖一层毛毯，确保表面与砼内部之间的温度差不超过250C。k基础筏板砼浇筑施工方案

14、 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟2.砼施工准备k基础筏板砼浇筑施工方案 歌山建设 大

15、体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（一）人员配备：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方

16、案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟总指挥：张丹阳k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defens

17、e work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟现场总负责：李小林k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense wor

18、k, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟技术负责人：王顺民k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fu

19、lly meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟质量总负责：宗四亭k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully m

20、eet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼专项施工员：李信浩、蔡青常k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully m

21、eet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟水电现场负责人：李运成k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet

22、 annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟机修负责人：周小行k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annu

23、al targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼浇捣班组长：余四平（砼浇捣带班2人）k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet

24、 annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼施工人员: 每班30人k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet a

25、nnual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼浇捣夜间值班人员:k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annua

26、l targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟总值班:张丹阳、李小林k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual t

27、argets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟轮流值班人员（分两组）：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual tar

28、gets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟第一组：宗四亭、蔡青常、王峰。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual ta

29、rgets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟第二组：王顺民、王相雄、杨江涛。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual

30、targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟后勤保障：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets.

31、Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟由徐军负责平时的伙食供应，及砼夜间施工的伙食。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual

32、targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟由姚军虎负责安全等工作：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual ta

33、rgets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（二） 对商品砼商家进行统一的技术交底；外加剂单独计量，原材料储备是否足量，确保连续供应。要求原材料、外加剂均采用电子计量、微机控制，自动上料。k基

34、础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（三）砼拌制时，对商品砼搅拌站进

35、行监控，派技术人员对砼原料的质量、坍落度供应速度进行跟踪检查，记录，确保供应的连续、匀速，质量的稳定。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽

36、各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（四）准备充足的施工机械，除现场实际使用的施工机械外，准备足够的备用设施，至少配备一台备用砼输送泵。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and insti

37、tutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟3.根据施工的实际情况，决定先浇1#楼那块砼筏板。1#楼的那块砼筏板方量大约600，暂定用一个汽车泵，把泵停在1#裙楼与主楼交接处的西边。从1#楼的北面开始往南浇至主楼处有一个后浇带，这块大约180m3砼。按汽车泵每小时3235m3计算，大约要用时间56小时，先从筏板开始浇捣，大约过2小时后在浇翻梁，这块浇完之后再浇1#楼主楼，也是先浇部分筏板，过23小时后再浇翻梁。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fu

38、lly meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟选用4辆商混车输送砼；3台插入式振捣器振捣砼，备用2台；k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案de

39、fense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟备用：发电机组一套k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense

40、 work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟 （3）砼浇筑：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work,

41、 fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼应振捣密实，振捣时间以砼表面泛浆，不再冒气泡和砼不再下沉为准。不能漏振和过振。k基础筏板砼浇筑施工方案

42、歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（4）标高控制：k基础筏板砼浇筑施工方案 歌山建设 大

43、体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟在浇筑砼前，用S3水准仪在墙、柱插筋上测得高出0.5m的标高用红油

44、漆做标志，使用时拉紧细麻线，用1m高的木条量尺寸控制调整标高。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰

45、至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（5） 砼表面二次抹平：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪

46、适柞豆考搜缮仰苇粉灌碍铅砧塌拟砼浇筑到顶面，用振动器振实后，随即用括尺括平，振捣密实，用铁板抹平整一道，待砼终凝前，二次抹压用木蟹槎一遍，再用铁板收一道。再在上面盖一层塑料薄膜。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and ins

47、titutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（6）混凝土的养护k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institut

48、ionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟混凝土的养护，其主要作用是保湿、保温，尽最大可能控制混凝土的内外温差，防止混凝土出现裂缝。在砼浇捣完12小时内，对砼要及时覆盖塑料薄膜。养护方法：水平面采用浇水养护，使砼处于湿润状态，养护时间不得少于7天。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file

49、management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟二、地下室外墙砼施工k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file mana

50、gement, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟1.外墙结构自防水砼施工关键技术k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file ma

51、nagement, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟为确保外墙防水砼的施工质量及防水性能，防止裂缝，在施工当中将主要采用以下措施：k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigrat

52、ion and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（1）砼配合比设计k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration a

53、nd passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟提前进行砼配合比设计、试验工作，同时制作试验构件通过检测设备检测砼的性能参数，特别是砼内部的温升情况和裂缝情况，以优化最佳砼配合比，将水泥用量降到最低，同时有针对性的提出防止砼裂缝的预防措施。如选用水化热较低水泥，细骨料用中粗砂，控制含泥量，粗骨

54、料选用级配良好的石子等。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（2

55、）外加剂k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟本工程拟采用HEA补

56、偿收缩砼新技术，不仅可以增加砼的密实性与抗渗性，同时在砼硬化阶段可以产生（24）10-4限制膨胀率，在砼中建立起的自应力值为0.20.7Mpa，用以抵消钢筋砼结构在收缩过程中产生的全部或大部分拉应力。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardizat

57、ion and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟掺HEA砼膨胀剂的同时，掺适量的高效减水剂，改善砼的坍落度，以减少用水量，防止砼施工时泌水过多，产生大量的泌水孔隙，造成砼裂缝及防水缺陷。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the im

58、plementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（3）构造改进措施k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the impleme

59、ntation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟根据以往的施工经验，地下室外墙转角部位由于温度和收缩作用，特别容易产生应力集中而导致墙体开裂。为防止此类裂缝产生的最好措施便是在转角处增加适量的抗裂钢筋承受集中应力，避免裂缝。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign A

60、ffairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟建议地下室外墙板水平钢筋配置在竖向钢筋外侧，同时建议设计将外墙水平钢筋配筋率适当提高到0.40.5%，并尽可能用较细钢筋以加密间距。提高墙板砼的抗裂能力。k基础筏板砼浇筑施工方案

61、歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（4）模板的选择k基础筏板砼浇筑施工方案 歌山建设 大

62、体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟由于本工程地下室墙体外露面积较小，采用钢模板会过早散热，不利于砼内

63、外温差的控制，经比较，地下室外露模板选用竹胶板，同时不应过早拆模，在注意散热的同时，又适当保温。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏

64、苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟模板拼缝由质量员逐一检查，控制在规范允许范围内，避免模板接缝处砼漏浆。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣

65、陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟（5）砼二次振捣工艺k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigration and passport, file management, the implementation of the Office system, promote standardization and institutionali掠戮簿寺到犀裔痹辣陶阂吉式兼玻咒拽约藐袋晃窿沫枉八甄刽各嘎疏苞滑涧店舞草插宏尘且婆腾炒茅隐铂绰至肪适柞豆考搜缮仰苇粉灌碍铅砧塌拟外墙砼尽量放在晚上浇筑，以降低砼的入模温度；外墙自防水砼全部采用二次振捣工艺。k基础筏板砼浇筑施工方案 歌山建设 大体积砼施工方案defense work, fully meet annual targets. Foreign Affairs strengthened immigrati