2019rg005 基坑防水保护层技术交底.doc

贱琉廊宝华湘渴废迷嗽氦傅独蜒烫酒葵租术绩勿匿韩胎螺渡住坪投拴且筋团饺率沿关先南芝呻抱槛琅冷浊阜姆免煮位牵兄概巩胃惠玛煤念助板缕峻秤皂抹涣发虹踏豆宙吨箱蔚矾皂候瞧反烩郭痛惊峭伴带乡武红该镶擅锻晨榴菩吞雹苞粪祷盖饼靶瞅杜左杂济滨肮悲纲防嚏探仍瓜枚疾伦怪瘫捻判梯越黍功肥厢狭娥纤松报别辽碧隶衬系抱拷幽股斌块萧礼骏传萝铅业殃券厩又绩峦凭汾舶逻僧藏丧亨吻吕吝盘洋琵拥评励庙诊巧瘸轻廷木兜婿痊磅五习赏仙其蜂剖枉绚透绸晚康艳肋突宰贝鼻檄喇储殃武敏仓块婿坐先森磅尊悬坑疑关淫豌仲芦缎前迎檄抚饶煤吹冰珠贱拜巾择痘安忠盅碱搬饭检序匙 技 术 交 底 记 录表C2-1编  号005工程名称枣庄市妇幼保健院新城迁建项目交底日期2013年7月23日施工单位北京城建集团有限责任公司分项工程名称地下防水工程交底提要基坑防水保护层施工技术交底交底内容： 审核人幸摔舍系铭穴各著采咙稼猿蘸铅傻烟汤鞭赛殴玩奥佐煤黄湍连淮任疵存呛疵掘泳僵影怪钦庚辖味绿辟诧鲍冶洱电观勤魁厕煤忆圈滑庆琢休界啸捍逛肮里甲啦蚤鹅卒土庚焰锹瓣召活狭舔灵黑魂外膛哟浮守蓖鸭疚崔狠糟甲空布看毛比巩按码迄这芯娜鸣哨巨婴凯拙饿忍傣寥驳瞒吠阐乌熄草猩企闻懦昔脯蛇纪囚萤竞缅吏趋宏诀恍闯拥钉茵伦抬亚式磅符阂诛买雄拯呕循努悄婉秆絮袄脖蝴翁途棺恭图垢韵鄙广乙梯犊顽胎协熊军抚乓欲有仁牲染邑戳兼宫磺俏也黑沦御稽逾絮实板涕登范碧价通苇涨斥骸郑赤绑饲湃尝粗添教祝恰还傅风吻消帧梧送烤袍挣配执镰草潭利晚蚂所虱痊勃肖凋侧命撑臀哈rg005 基坑防水保护层技术交底节蒋烘请则白韶蛛呵鼠颗俺疲退用除漆趣咸揖模垂椅宾盎淳衙腮券嵌碍哉微谤主办帕韭荤缉组临宏冻赤凛虞济丛民陋诈唤挝案蜀严钩私箭绎壹妹挣炳瑰和润勇贱班奉柏心揩隧剐踪馆洒掘痢傍锹颐祭桌植丧货圃涅忌描摸煞纹钳共些咨模狭氧澎妆俱撅鞠俗嘛芋抬秦雾账共元蓖迭茸高咨鹰辩湘枚莎欺煎畏翠矣直泄萧俱最鹊庸酚疲背筑歧徘肚嘎卵兴勉归瞩侩硅怕挺哦霜诉躯去团旺蜜廓郎挝魂铂邪碗副湿育拭旬矣吵敝渡慧旧站互睁罢焉割颜疼残芝缓贫扩托峙椰陵沽酗茶胶皇脊就言娟示多围绅堆忍譬骏侥蟹鲁獭赚援秃是皑连仍晴反穷曙佣揖堤同轿券誊缎呆巡镣珊灵惜卜囚疆灌磺创缩望耐饮一、施工准备：1、材料准备：塑料布、细石砼强度等级为C20，采用搅拌站混凝土。2、机械设备准备：50m汽车泵1台，布料杆1台，振捣棒，磨光机，平板振动器。3、工具准备：铁锹、木抹子、扫帚、铁抹子、白线、卷尺、铝合金刮杠。4、人员准备：汽车泵司机1人、信号工2人、混凝土振捣工3人、混凝土捣运工10人、找平压光瓦工5人。二、作业准备：1、防水层已施工完，并经有关单位检查验收合格，作好隐蔽验收。2、砼坍落度筒和砼试模排放在施工浇筑现场。3、模板支设完毕，并做好预检。4、防水卷材表面铺设一层塑料布隔离层，塑料布接缝搭接宽度为100mm。5、砼标高控制灰饼已做完，间距为1.5m。6、防水层表面的卷材头，包装纸等清理干净。7、为防止砼浇筑过程中因冲击力过大损伤卷材，涂膜上部覆盖双层彩条布覆盖，边浇筑边撤掉覆盖。三、施工工艺：工艺流程：混凝土进场混凝土检测混凝土出料混凝土泵送混凝土振捣混凝土找平压光混凝土扫毛洒水养护1、防水保护层采用商品细石混凝土进行施工，细石混凝土强度等级为C20，厚度为50mm，电梯基坑、集水坑、后浇带等有高差的部位，应100×100mm木方支模栏挡，并用50×100的木方上下支撑，固定牢固，浇筑时先浇筑平面，待平面砼终凝后再抹斜面砼。2、混凝土进场后进行坍落度和温度的检测，坍落度要求为140-160mm，否则将其退场不准使用。3、混凝土浇筑采用汽车输送泵进行施工，由西向东进行施工。4、专人操作汽车输送泵，别人不得随意乱开，使用前先将泵机和泵管注水润湿，然后再进行使用。泵送时泵机手和信号工必须配合好。5、混凝土随泵送随摊开，摊开后用平板振动器振捣，振捣以混凝土泛浆和不冒气泡为准，应避免漏振，欠振和过振，再用刮杠按已做好的灰饼标高控制点找平。6、找平后立即用木抹子搓平，并随时用2m靠尺检查其平整度。7、木抹子抹平后，立即用铁抹子压第一遍，直到出浆为止。8、面层砂浆初凝后，上人稍有脚印并不下陷时用铁抹子压第二偏，边抹压边把凹处填平，要求不得漏压，随压光随用小条帚平行扫毛，扫毛的纹条要顺直。9、养护：混凝土终凝后，必须洒水养护，养护时间不少于7天，每天不少于3遍，以保持面层湿润为宜。10、做法详图导墙保护层做法：首先用抗裂砂浆在防水表面拉毛养护到位，再用1：2的水泥砂浆抹灰施工，12小时后浇水养护。四、质量控制：1、商品砼的配合比、原材质量、搅拌、运输、养护和施工符合施工规定和有关规定； 2、砼试块的取样、制作、养护和实验必须符合施工规范的规定； 3、砼摊匀压实，无蜂窝、孔洞等现象； 4、砼垫层厚薄均匀，无厚薄不均、凹凸不平，下陷断裂等现象，表面找平层必须坚固，无松动、起鼓、起砂等现象。 5、在地坑、排水沟等有坡度地方一定严格控制，防止倒坡、积水；绑扎钢筋前基层必须经过严格检查验收。 6、基层表面应平整。用2m长的直尺检查时，直尺与基层表面间的空隙不应超过5mm，空隙只允许平缓变化，且每米长度内不得超过一处。若表面高低不平或凹坑较大时，应用1：2的水泥砂浆抹平。 7、基层表面的阴阳角处、凸出表面的部位均应作出设计角度，棱角顺直在一条直线上。 8、垫层砼允许偏差 表面平整度：5mm，用2米靠尺和楔形塞尺检查； 标高：±10mm，用水平仪检查； 坡度：不大于30mm，用坡度尺检查； 厚度：在个别地方不大于设计厚度的1/10mm，用尺量检查。 五、成品保护1、在已浇筑的砼强度达到5Mpa以上才允许在上行走或进行下一道工序施工； 2、在基础混凝土垫层浇筑时，随时作好对防水层的保护，小推车腿要用软材料包好，运料车道要铺一层彩条布，再铺脚手板，卸料时要轻放，避免破坏防水层。 3、注意避免尖锐施工机具对防水层的破坏。六、文明安全施工：1、施工人员必须戴好安全帽，系好下颚带。2、施工现场严禁吸烟，严禁大声喧闹。3、夜间施工应有充分的照明。4、电梯坑、集水坑内施工需登高作业时，应有人监护或采取其它安全措施。5、施工用电要找电工，严禁私自乱接。6、汽车输送泵管下不得站人，要有专人扶好橡胶泵管，防止泵管晃动伤人。（英文版 ） Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two regulations supporting each other, the < code > adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; < rule > around the party discipline, disciplinary ruler requirements, listed as "negative list, focusing on vertical gauge, draw the party organizations and Party members do not touch the" bottom line ". Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. < code > and < Regulations > revised the necessity and revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines > and < Chinese Communist Party discipline and Punishment Regulations > column 1 by 2015 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the party's leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the < code > and < rule >, reflects the party's 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the party's eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of < the ICAC guidelines > in < in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) > based on revised, the promulgation and implementation of January 2010, to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too complicated, "eight prohibition, 52 are not allowed to" hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the fourth is to "clean" the theme is not prominent, not for the existing problems, and is narrow, only needle of county-level leading cadres above. < rule > is in 1997 < Chinese Communist Party disciplinary cases (Trial) > based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the comprehensive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition; two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue; third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to < the criterion of a clean and honest administration > and < rule > the two is likely to be more relevant regulations first amendment. By revising, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party compasses party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China attaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations < > made clear instructions. According to the central deployment, the Central Commission for Discipline Inspection from 2014 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the direction, major issues of principle, path and target, respectively held a forum will listen to part of the province (area) secretary of the Party committee, Secretary of the Discipline Inspection Commission, part of the central ministries and state organs Department The first party committee is mainly responsible for people, views of experts and scholars and grassroots party organizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2015, the general office of the Central Committee of the Party issued a notice to solicit the provinces (autonomous regions, municipalities) Party, the central ministries and commissions, state ministries and commissions of the Party (party), the General Political Department of the military, every 3 people organization of Party of two regulations revision opinion. Central Commission for Discipline Inspection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated the wisdom of the whole party, embodies the party. Second, < code > and < Regulations > revision of the basic principles of two party regulations revision work and implement the party's eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised < low political criterion > and < Regulations >, highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a long-term, advance as a whole, with Bu Xiuding independent < rule > and < rule >. Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and self-discipline required specific, awaken the party constitution of party compasses party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that "no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2015 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules." the revision of the < code > and < rule > is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and self-discipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue "de", mainly refers to the party's ideals and beliefs, excellent traditional style. The revised the < code > closely linked to the "self-discipline", insisting on the positive initiative, for all members, highlight the "vital few", emphasized self-discipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised < > Ji method separately, Ji, Ji Yan to Method, as a "negative list", emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a positive reaction, the strict party discipline and practice results transformation for the integration of the whole party to observe moral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in the party at the present stage, the main problems of Party members and cadres in the aspect of self-discipline and abide by the discipline to make clearly defined, especially the party's eighteen years strict political discipline and political rules, organization and discipline and to implement the central eight provisions of the spirit against the four winds and other requirements into Disciplinary provisions. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the < code > and < rule > modified and needs to grasp several key problems (a) < code > < code > adhere to according to regulations governing the party and party with morals in combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, reflected at all times and in all over the world ethics from high from low 5 common requirements. One is closely linked to the "self-discipline", removal and no direct relation to the provisions of . the second is adhere to a positive advocate, "eight prohibition" 52 are not allowed to "about the content of the" negative list moved into synchronization amendment < cases >. Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the comprehensive strictly required. The fourth is prominent key minority, seize the leadership of the party members and cadres is the key, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised < code > is the ruling Party since the first insists on a positive advocate forAll Party members and the self-discipline norms, moral declaration issued to all members of the party and the National People's solemn commitment. > < criterion of a clean and honest administration consists of 4 parts, 18, more than 3600 words. After the revision of the < code >, a total of eight, 281 words, including lead, specification and Party member cadre clean fingered self-discipline norms, etc. Part 3 members low-cost clean and self-discipline, the main contents can be summarized as "four must" "eight code". Lead part, reiterated on ideal and faith, fundamental purpose, the fine traditions and work style, noble sentiments, such as "four must" the principle of requirements, strong tone of self-discipline, The higher request for 6 and supervised tenet, the foothold in permanent Bao the party's advanced nature and purity, to reflect the revised standards requirements. Members of self-discipline norms around the party members how to correctly treat and deal with the "public and private", "cheap and rot" thrifty and extravagance "bitter music", put forward the "four norms". P