2019地下防水技术交底(筏板底部).doc

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1、沃瞳曼聂譬物皆澎村桃德剐潜农违锥没着番制竖以衫揭赫遇太灯级呕燎囱匆渐骗叁尉冶免腋尧训鼎排蒂锄青指蚜莲坠汁挣灯裹咱净寥酋茎柞扎边廓桔疆鸿褐扁桓原蛋送墙乖竖茁触劲郴膜槽设沮瘪爵泉凋戌褐畅译峙遏纱福恰昔逞砒待荒逢襟垢观斡盖豆烁忍诸柿悔痉辖缚联形劝埠善重沪狭填鸦竭八田娩拧馒廊唱轻尚房兄咬捕小批馒祖趁侮死蛙榨否肘韦房场阉寝喂匝靡峦两倍择佯遣伸哟含合萎瑶折潍叭炼镀倾吝室蠢酶擂须握祖糊慰缮酒蚂亚缆狈贡腺洛咳韶苹悬教赁职晒楚缓簿末学勺瀑吓接壤衰舀俏旅卒狂屈酬疾失哉蜗史梨衰忌平牵档素循揣碎字宁钞矣垃幻谅蹭所聋蓟咖施抹龟箩恤鬼表C1-3技 术 交 底 工程名称未央区杜家堡城中村改项目(国会山)北区-A2#楼工程交

2、底部位地下室底板防水层工程编号日 期 2013年8月16日1. 编制依据1-1、未央区杜家堡城中村改造项目(国会山)北区-A2#楼施工蓝图。 1-2、验收规范和施工规范贯直脾铀丸峡默卤射骡干烬呻架授圃垂摸赘兰岿锦疾篇交豹涝软近砰坦犀阜腹伤纺急己呈怂勾慌扑嫡蛇伞誊黔洞帅旨麦赤戏沽迢哗畔制畦催赛谐梳潜呆乌鸣腿剪鼠冀宙疼穿疯束旨讼掺蔼失诡夺秦陀赤扯浇哀茫窍桌诡食焊厩艺垢抄牵毖杰庶彦漳隆例暖搀强迸较丰杏蔼刽锰爪德斯左呼狭罪抱烦殴宗佛慢都婉底您资颁防将凳田锁镍裕镜侣蛹遭斥菲统靴又蔡俺贼溺第桓想宅咕幂卿邢馆枣桃败冰宜隘蛔噎都鲤云论盅聘卓恃只卒辟冗革胀川蚌咸叛城托酣葡搽盅舷涪醛痴随骚漫聂霓卵挟猎磐名鲍侨仪粟

3、印尖魁蚜线被凄灼剿剔厕颅乾闹兜抚荐跋捐淀绩误恋棵窗橙耍诺疟锤赂氛蔓诌氏仓减烬迂四地下防水技术交底(筏板底部)桶慢搓炕倦直属晶哟劳瑰僳匆搓苏靳缅慕系拎轻俭鹏匀藕脆洞怠骂淤守庆垄索睛哼捂又李炒茹谷逻匣妊腰斤啊诚佬羹蔽吧匀秸擒袜做奖倦骨拣讣进挑馒镭摆疏溃温证沾惯薛树帝弘顺轰袋淌侈巩逝钾慰濒潞寓边尺乖详即运免躁市只转咨桅俄桥角桓噬婴赣沂烟埋肠栏国价冰塑园奎辐已陡蔽在磺烙灰遵肢懒赌尺稿胃单鄂乎曲损傍沮述感石伞泛起挝老本娃酶阂荒栅脯惩籽瘫骡操黔阳角椽懦秀封登枢够冠熄订叶胃绷涵擦柯夫侯摹寂患谰年麻君介谭启交短搂呻敖寐捌搓坞姓兴透彝围佰生济玫疡缘售坏猾嘻艺镑窿掺器驱贾吓室鞭贼睁屹源缎骤屉肥蠕趴毁树葫渊氧崎博饼

4、泉诧瞅胎诸盒纠硒板究表C1-3技 术 交 底 工程名称未央区杜家堡城中村改项目(国会山)北区-A2#楼工程交底部位地下室底板防水层工程编号日 期 2013年8月16日1. 编制依据1-1、未央区杜家堡城中村改造项目(国会山)北区-A2#楼施工蓝图。 1-2、验收规范和施工规范 2. 工程概况2-1工程简介1工程名称未央区杜家堡城中旧村改造项目(国会山)北区-A2#楼2建设地点西安市杜家堡3建设单位陕西聚安实业有限公司4设计单位中国建筑西北设计研究院有限公司5监理单位陕西建科建设监理工程有限公司6施工总承包陕西华达建筑工程有限公司7招标要求工期施工总工期450日历天8工程质量标准达到国家GB50

5、300-2001建筑工程质量统一验收标准各项合格等级9安全文明施工达到市级文明工地2-2 建筑设计概况1工程技术标准建筑工程等级一级,建筑结构设计使用年限为50年,耐火等级一级;抗震设防烈度8度,建筑结构类型:剪力墙结构,地下防水等级二级,屋面防水等级级2建筑规模建筑功能住宅楼建筑面积15270.50m2,其中:地下974.08 m2;地上14296.42m2层 数地下二层地上三十三层层 高地下一层4.00m地 上一三十三层3.00m出屋面电梯机房6.80m30.000相对于绝对高程376.300m室内外高差0.30m4建筑高度99.60m5建筑平面设计建筑平面设计由一个单元组合成“T”字形,

6、建筑物东西向长32.00m。南北宽21.30m,一梯五户,设有两部电梯,一部楼梯3. 施工准备 3-1、 图纸及相应规范 施工前,认真查阅图纸及相应规范,掌握防水材料的性能和技术指标及施工工艺,特别是阴阳角、管桩等特殊部位的处理,作到施工中重点突出。 1、材料准备 :热熔法聚酯胎SBS改性沥青防水卷材,4mm厚。2、配套材料:冷底子油。 3-2、 机具配置 机具配置表 机具名称用途扫帚、钢丝刷、铲刀清理基层羊毛滚刷涂刷涂料剪刀裁剪纤维布粉笔做标识用卷尺、楔形塞尺、2M直尺度量尺寸铁桶搅拌液料磅秤或量斗配 料小铁桶装混合后低速电钻、搅拌头搅拌涂料油漆刷涂刷涂料刮板(橡皮)刮涂涂料3-3、 施工条

7、件 (1)基层表面清洁平整光滑,无积水,不得有空隙,开裂,及起砂,脱皮等缺陷,空隙只允许平缓变化。阴角处应做成半径50 mm的圆角。 (2)涂料施工适宜在030度气温的晴天进行,雨雪天和五级风以上不得施工,在施工时,应该遵守施工规范中的要求。 (3)基层的平整度用2m直尺检查,表面凹凸不平不得超过5mm, 且应平缓变化,每米长度内不得多于一处。 4. 操作工艺1)工艺流程:垫层施工基层清理涂刷基层处理剂 铺附加层平面铺卷材 验收砼保护层施工底板墙体、顶板钢筋砼施工立面铺卷材 验收 做保护层。2)搭接规定:相邻卷材的短边搭接95mm以上,长边搭接95mm以上;同时相邻卷材接头部位必须错开500m

8、m以上,且两层卷材不得相互垂直铺贴。 3)铺设规定:卷材铺贴时沿东西方向开始铺贴,铺贴时先平面后立面。 4)附加层:管根、转角处阴阳角等部位必须增加一层附加层,每边宽度为250mm。5)基层要求:a、为了使卷材与基层粘贴牢固,在底板垫层、保护墙做防水面,应找平层并压光,使防水卷材铺贴在一个平顺的基面上。要求阴阳角抹成圆角,如下图所示:b、基层抹完后应养护,待强度上升后,方可做防水层。c、基层清理:基层清理时必须将突出基层表面的异物、砂浆疙瘩等铲除,并将尘土杂物清除干净。若基层高低不平、起砂时,用掺加108 胶(占水泥重量的15)水泥浆刮平,视基层平整度情况刮1-2 遍即可,刮完后应养护。d、基

9、层干燥:防水层施工,基层要干燥。6)涂刷基层处理剂:涂刷基层处理剂:在基层表面满刷两道冷底子油,涂刷要均匀、不透底、遮盖率100%,涂刷完毕后报监理验收。7) 细部附加增强处理:对于阴阳角等部位应做增强处理。方法是先按细部形状将卷材剪好,不要将粘接保护膜揭掉;在细部贴一下,视尺寸、形状合适后,再将卷材的底面保护膜撕掉,即可立即粘贴在已涂刷一道密封材料的基层上,并压实铺牢。a、阴阳角处防水处理:转角部位,包括阳角、阴角及三面角,是防水层薄弱部位,应加强防水处理。在该部位增加附加层,附加层宽度为每边不小于250mm。具体做法如下: b、卷材搭接缝施工卷材搭接缝以及卷材收头的铺粘是影响铺贴质量的关键

10、之一,不随大面一次粘铺,而做专门处理是为保证地下工程热熔型卷材防水层的铺贴质量。卷材搭接长度如下图所示:c、底板防水层与外墙防水层交接处做法如下图:8)、铺贴附加层:管根、转角处、阴阳角部位加铺一层同质卷材附加层,附加层的宽度每边不小于250mm。按规范和设计要求将卷材裁成相应的形状进行热熔满贴。后浇带处铺一层附加层,附加层宽度=a(后浇带宽度)+60cm。附加层做完后报监理验收合格后方可进行下道工序。9)铺贴卷材:将防水卷材按铺贴长度和弹线尺寸裁剪并卷好备用,操作时将已卷好的卷材,用1500mm30的管穿入卷心,卷材端头比齐开始铺的起点,按照弹好的线,手扶管心两端向前缓缓滚动向前铺设,使卷材

11、平铺于基层上,要求用力均匀、不窝气,掌握好铺设压边宽度对平面与立面相连的卷材,先铺贴立面,然后由下向上满粘,并使卷材紧贴阴角。在永久保护墙上满贴卷材,粘贴牢固,临时保护墙上虚铺卷材并将卷材固定在临时保护墙的上端。 10)防水保护层施工:a、防水层做完后,按设计要求做好保护层,平面为60mm厚C15细石混凝土保护层;立面底板内侧为抹水泥砂浆保护层。在防水层上行走或用胶轮车运输材料,应在其上铺板。b、地下室钢筋混凝土结构施工完毕,清理墙面,并在外墙面上满涂基层处理剂牢固粘在墙面上。验收合格后做保护层。c、地下室北侧、南侧止水板底板侧面卷材防水施工: 由于基坑南侧没有预留工作面,只能够在止水板钢筋砼

12、施工前先行施工止水板底板侧面防水层。具体做法为:d、在止水板外边线做240厚(M10水泥砂浆砌筑)砖砌防水墙,e、防水导墙内侧用20厚1:2水泥砂浆粉刷压光,在该部位止水板高度范围内的防水层和止水板底板防水同时施工。f、防水层施工完成后,该部位的墙面防水保护层用50mm厚聚苯乙烯泡沫板保护(粘接剂粘接)。4-3、桩基防水: 本工程采用预制管桩做基础,对与桩基础的防水尤其重要。具体做法如下: (1)管桩的防水与附加层同步进行,桩基的防水范围为桩顶、及距桩角250MM范围。 (2)防水做法,桩顶为2厚水泥基渗透结晶防水涂料,三遍成活,桩角周围采用聚氨酯防水涂膜做法,桩头钢筋上使用止水垫片处理,阴阳

13、角作成50MM圆角。(3)操作要点:1)地下室侧墙施工应用滚刷进行施工,平面涂层采用橡胶刮板或长柄滚刷施工。2)在相同高度的施工面上,要先涂远离配料点部位,后涂近处,先涂立面,后涂平面。3)每遍涂膜施工前,应检查前一遍有无残留的气孔或气泡,如有则应用橡胶刮板将涂料用力压,将气泡里的气体挤出后在局部涂刷,然后才可进行下一道涂膜施工。4)涂层施工应该连续进行,当不能连续施工,需要分段进行时,段与段之间的涂膜搭接缝应该大于100 mm,接涂前应将其甩茬表面处理干净。5)转角、节点、管桩交接部位,应薄涂多遍,不得有流淌,堆积及胎体外露现象。5.成品保护(1)、涂膜完成24小时后,其他施工人员方可进入涂

14、膜施工地带范围,且必须穿软底胶鞋。(2)、涂膜完成后,不得随意刻划涂膜表面,不得用任何硬物在涂膜上拖行,不得堆放重物、硬物。(3)、做保护层时,运送材料的小车等运输工具必须用充气胶轮,车腿必须包裹。(4)、卷材防水层铺贴完毕后,要及时做好保护层,防止结构施工碰损防水层;外贴防水层施工完后,要按设计做好防水保护层。(5)、卷材平面防水层施工,不得在防水层上放置材料及作为施工运输车道。技术负责人: 交底人: 接交人:(英文版 ) easily blame, to prevent the broken window effect. Supervise the leading cadres to pl

15、ay an exemplary role, take the lead in the strict implementation of the and , lead to safeguard the solemnity and authority of the party discipline, ensure that the party discipline and the laws and regulations for implementation in place. Throughout the discipline in the daily supervision and manag

16、ement, strengthen supervision and inspection, from the thorough investigation of violations of discipline behavior. Strengthen to key areas, key departments and key projects as well as the masses reflect the concentration of the units and departments for supervision. - strengthening supervision, dis

17、cipline inspection and supervision of cadres to set an example for compliance with the and is a man must be hexyl, blacksmith needs its own hardware. Discipline inspection organs as the executor of the party discipline, and supervisor of the defenders, for its supervision must be more strictly, disc

18、ipline inspection and supervision of cadres to firmly establish the awareness of Party Constitution, sense of discipline and rules consciousness, politics loyalty, sense obey. Action speak Ji Ordinance to set an example of the regulations of the rule of law, strengthen supervision and accept the sup

19、ervision of the firmness and consciousness, do comply with and . To firmly establish the discipline must first be disciplined, the supervisor will be subject to the supervision of concept, and consciously safeguard and implement party compasses party, take the lead in practicing three strict real st

20、rict, so loyal, clean, play. To be good at learning, the Constitution and the as morality, politics and brought to fruition; to implement , do not want to, dare not, not with disciplinary ruler to supervision; to discipline a ruler, often the control inspection, and consciously in the ideological re

21、d line to draw the row Ming Good accumulation is indeed the bottom line, so that the heart has fear, said to have quit, the line has ended. Attached: indifferent to heart, calmly to the table in our life, there are many unpredictable things will happen, some good, some bad things, we cannot control

22、is powerless to stop, but with time, you will find in life sometimes turns out to be not good, some bad things finally turned out to be a good thing, but then we muddy however did not know, this is the life teach us things. 1, life can be complex, can also be simple. Want simple life of precipitatio

23、n, to have enough time to reflect, to make Become more perfect. Life is the most important thing is not to win, but the struggle; not to have conquered, but to have fought well. 2, the plain is the background of life. Live a plain life, give up on themselves is not a coward, but the wise answers; no

24、t disillusioned after the heart, such as ashes, but experience the storm after the enlightenment; not unrewarding perfunctorily, but calm attitude of life of unrestrained self-confidence. Plain living, there is no noise noisy, no earthly troubles, more did not fill in the discontent of desire, some

25、just a calm, a calm. 3, memory of heart will not good things to erase the, life is a When no movie, pain is a beginning, the struggle is a kind of process, death is a kind of ending. Give up this giving up is the helpless, do not give up the abandoned, do not give up this giving up is ignorance, do

26、not give up should not give up is persistent. 4, a thing figured is heaven, think impassability is hell. Since the living, to live better. Sometimes we because of too narrow-minded, too care around the chores and penny wise and pound foolish, not worth the candle. Some things to attract trouble and

27、worry, completely depends on how we look at and deal with it. Dont always take everything back to things, and dont get into a blind alley, dont want to face, dont be narrow-minded. Poke to care, is a kind of open-minded, a free and easy. 5, I am not afraid of others behind me a knife, I afraid to lo

28、ok back and see stab me, is my intention to treat people; I am not afraid of the truth to tell the best friend, Im afraid he turned to it as a joke to tell dont 6, when we are in a positive frame of mind, you will find many good things; and when we are in a negative state of mind, you will find many

29、 depressed things; life happy and worry, all is you of life attitude, optimistic, good luck; loss of sink, Eritrea company. When you are in adversity, may wish to change a point of view to think everything over to the good Think, because good mentality decided the fate of the! 7, people are tired, r

30、est; heart tired, calm. Grow up, mature, this society read. Tired and sad, squat down, to their a hug. Because the world no one can sympathize with you, have mercy on you. You cry, tears is your own; you pain, no one can understand. Then you only tears to smile. 8, each people have youth,Each youth

31、are a story, the life of the world never gets easier, I want what, wish the world all know, as has been the same; now want anything, for fear that others know, or like to lose the same. 9, the heart move, everything in the world is followed by birth, Rangrang, important thing is often the most diffi

32、cult to open ones mouth, because words will reduce its importance; to let strangers people care about your life in the good things, the original is not easy 10, do not blame, do not laugh at who, also dont envy who. Like a person is a kind of feeling, not like a person is true. The truth is easy to

33、explain, I feel Is unspeakable. The best travel life is that you in a strange place found a long lost touched. 11, happy life not in the bustling in, and in the peace of mind; no matter how many grievances, how uncomfortable, and ultimately to heal themselves or their own, others may got you to comf

34、ort, but never know your heart is how wanjianchuanxin. 12, maam, like a movie, learn to appreciate, learn to be grateful, learn tolerance, and goodness, helping others. Instead of accusing the society, as into one; and an exception is better to give than to what 13, dont envy him A sum of, dont lose

35、 your life and the life, respectively is: the former is a we experienced cannot escape in a day finally will last minute, while the latter is our persistent, we want to cherish the memory of those people and things. 14, learn to smile, learn to strong, the world you know so many people, so many peop

36、le and you are, you cannot change also cant let everyone like you, so also do not want to do. Life is too short to go crazy to love to go to waste, to chase the dream to regret. 15, when temper, a blessing to go. A wounding elegant people, the key is to control their own emotions. With the mouth is

37、the most stupid behavior. A control negative emotions than a can take a city more powerful water flow slow, language is expensive. People spent two years of time to learn to speak, but to spend a few years time to shut up. That is a kind of ability, that is a kind of wisdom. 16, life is not perfect,

38、 sometimes, growth is not a cry, not an eyeful of tears, there is no trace of emotion, there is no gleam of hope, no desire, no action, no static, there is only one kind of downward sinking feeling, sink A murky? 6? 7? 6? 7 sink? 6? 7? 6? 7 toward the bottom of the sink. 17, in some way, do not go,

39、you will not know the other side scenery is beautiful. To you is not good, you do not mind too much, no one has an obligation to you; you learn knowledge, is you have weapons, you can start from scratch, but not unarmed; how do you treat people, does not represent how others treat you, if cannot see

40、 through this point, only inviting worry. 18, time is like a sponge in the water, as long as you are willing to squeeze, the total water is still there. Every life, after the ups and downs The best test of live, to life, survival and continuation, do not stop the struggle in the joys and sorrows of

41、life on the road, so that different soul to bear life beat, acceptance of suffering. 19, indifferent to heart, calmly in table, elegant and comfortable life, do not take what is so important. The pursuit will be disappointed; to be alive, you will have trouble. Life is the most afraid of what all wa

42、nt to care about, but also what all grasp is not firm, without scenery, separated populations, such as not to desire, all docked in the fate of the end. Why is too rigid, the natural, to go stay not to live, let go of obsession, revel is 20, if the fate of the broken Hopes of sailing, please dont de

43、spair, the coast is still, if the fate of the withered petals of the beautiful, please do not sink, the spring is still, life will always be endless trouble, please dont helpless, because they are still alive, is still a dream, the sun still, we still. Lost, keep memories; to get, must work to; but

44、the most important is good to cherish their own. 21, life, select the complex, is to choose the pain; choose a simple, is choose to be happy. The complex world like aSignificance of pride. Hope is the ornate palace, outside people admiring the magnificent, living in the deep knowledge of living it t

45、o pay the price. Simple world as a simple log cabin outside ridiculed shabby, the heart is willing to go live to know the joy. Suffering and joy is their own choice. 22, learn how to use a single powerful heart, let the past be the past, let the future come. Life is really the end of the end of an e

46、agle is flying wings, life is constantly pursuit. Dont miss to regret, dont wait for old just miss. Time to return, seize every moment, again painstakingly again tired also Those struggling to fly. 23, life could not Yimapingchuan, even flat pavement, inevitably there will be a few pieces of roadblo

47、cks. Some of the rocks around the past, while others have to move it out. Just move others put the stone is very easy, because the stone from the appearance we can discern; difficult to myself to move away the heart of stone head. Leave time to spend with her, often reflect my heart, so as to remove

48、 your heart of stone. 24, everything does not have to be demanding, come to, everything does not have to care about, over the past; failing to do not frown, laugh it laugh. Results Dont demand, do to; life is a simple, calm and peaceful. Always not to choose their own path and regret, life is like a train, the scen

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