小學(xué)教學(xué)樓吊頂專項(xiàng)施工方案

1、合川市新華小學(xué)教學(xué)樓吊頂安裝專項(xiàng)施工方案編制人：杜知青審核人：楊 沖二00六年六月十九日一、 適用范圍休息廳；走廊；二、 引用標(biāo)準(zhǔn)及圖紙建筑裝飾工程施工及驗(yàn)收規(guī)范（JGJ73-91）；建筑工程質(zhì)量檢驗(yàn)評(píng)定標(biāo)準(zhǔn)（GBJ301-88）'三、 施工準(zhǔn)備1. 材料(1)、硅鈣板：材質(zhì)及規(guī)格尺寸必須符合設(shè)計(jì)要求，不得有扭曲變形。(2)、鋁合金龍骨構(gòu)架及配件：材質(zhì)及規(guī)格尺寸必須符合設(shè)計(jì)要求，不得有扭曲變形。(3)、吊桿：直徑8冷拉鋼筋，鍍鋅或防銹處理。2. 作業(yè)條件(1)、屋面或樓面的防水層完工，并驗(yàn)收合格。(2)、墻面抹灰作完。(3)、吊頂內(nèi)各種管線及通風(fēng)管道安裝調(diào)試完。(4)、地面濕作業(yè)完成。

2、(5)、樓面預(yù)埋及吊筋的數(shù)量、質(zhì)量，經(jīng)檢查符合要求。(6)、搭設(shè)好安裝吊頂?shù)哪_手架。(7)、樓面標(biāo)出+100cm標(biāo)高線。四、 操作工藝(1)、吊頂標(biāo)高線應(yīng)根據(jù)房?jī)?nèi)+100cm水平準(zhǔn)線，彈到四周墻面或柱上。(2)、根據(jù)吊頂大樣圖，將龍骨及吊桿的位置彈到平頂上。吊桿主龍骨的間距必須符合裝飾硅鈣板的模數(shù)，縱向間距600mm、橫向間距800mm-1000mm，燈光糟及檢修口等位置應(yīng)增加吊桿。（吊頂大樣圖附后）(3)、根據(jù)墻上吊頂?shù)陌惭b水平標(biāo)高線，用射釘將邊龍骨釘固于墻體上。釘距以30-40cm為宜。邊龍骨應(yīng)釘平直、牢固。(4)、采用內(nèi)膨脹螺栓固定在樓板底面，然后用直徑8作吊筋，將吊筋上端套螺絲接在內(nèi)膨

3、脹螺栓內(nèi)，下端彎鉤后掛在主龍骨吊孔內(nèi)。吊筋應(yīng)垂直向下，用枋木作撐繃緊。(5)、安裝主龍骨時(shí)，必須拉十字調(diào)平通線。相鄰主龍骨的腹部孔槽必須調(diào)在一直線上，并應(yīng)拉通線控制孔位。吊筋繃緊，可用撐木上頂住樓板下抵住大龍骨，將撐木綁扎在吊筋上。主龍骨接頭應(yīng)平整。(6)、隱蔽在吊頂內(nèi)的管線和其他設(shè)施，水、暖、電工應(yīng)在吊頂安裝時(shí)校正其位置。(7)、安裝次龍骨時(shí)，采用腹部帶孔槽的主龍骨，次龍骨則控制主龍骨間距。第一根次龍骨應(yīng)兩端帶鉤，將鉤插入主龍骨孔槽內(nèi)，第二根次龍骨可用兩端不帶鉤的交錯(cuò)安裝。(8)、硅鈣板安裝的方法一般為：首先先從房間中線部分開始往兩邊安裝，大面積整塊安裝完畢后，再安墻邊、燈孔、檢修口等特殊部

4、位。然后先將硅鈣板側(cè)面凹槽對(duì)準(zhǔn)主、次龍骨的翼緣輕輕插入，然后再安插片和另一塊硅鈣板。在相鄰次龍骨上的硅鈣板安裝后，方能安第二根龍骨，并依次順序進(jìn)行。(9)、在安裝過程中，每完成一道工序，應(yīng)及時(shí)進(jìn)行檢查，發(fā)現(xiàn)缺陷立即糾正，以保證吊頂牢固可靠。其表面平整度、接縫嚴(yán)密和平直的程度均應(yīng)滿足規(guī)范要求。五、 質(zhì)量標(biāo)準(zhǔn)1. 保證項(xiàng)目(1)、材料品種、規(guī)格、顏色等必須符合設(shè)計(jì)要求和有關(guān)標(biāo)準(zhǔn)規(guī)定。(2)、安裝必須牢固，滿足功能要求。2. 基本項(xiàng)目(1)、表面平整、清潔、無污染、錘印。檢驗(yàn)方法：觀察檢查。(2)、順直、無翹曲、無變形。檢驗(yàn)方法：觀察檢查和尺量檢查。允許偏差項(xiàng)目和檢驗(yàn)方法。項(xiàng)次項(xiàng)目允許偏差（mm）檢

5、驗(yàn)方法1表面平整2用2M靠尺檢查2接縫平直<1.5拉線、尺量檢查3接縫高低1用直尺檢查六、 施工注意事項(xiàng)1. 應(yīng)避免的質(zhì)量通病(1)、各種外露的鐵件，必須作防銹處理;(2)、吊頂內(nèi)的一切空調(diào)、消防、用電及電訊設(shè)備等，必須自行獨(dú)立架設(shè)。(3)、所有焊接部分必須焊縫飽滿；吊扣、掛件必須擰夾牢固。(4)、吊頂安裝后，明顯不平，甚至產(chǎn)生波浪：施工中應(yīng)拉通線檢查，標(biāo)高線應(yīng)準(zhǔn)確彈到樓上，并控制其誤差不大于±5mm，吊桿應(yīng)固定牢固，避免引起局部下沉。2. 成品保護(hù)(1)、骨架、罩面板及其它吊頂材料在進(jìn)場(chǎng)、存放、使用過程中應(yīng)嚴(yán)格管理，保證不變形、不受潮、不生銹。(2)、施工部位已安裝的門窗、地

6、面、墻面、窗臺(tái)等應(yīng)注意保護(hù)，防止損壞。(3)、已裝好的輕骨架上不得上人踩踏，其它工種的吊掛件不得吊于輕骨架上。(4)、一切結(jié)構(gòu)未經(jīng)設(shè)計(jì)審核，不能亂打亂鑿。罩面板安裝后，應(yīng)采取保護(hù)措施，防止損壞、污染。3. 安全措施(1)、所有龍骨不能作施工或其它重物懸吊支點(diǎn)。(2)、吊頂高度離樓地面超過3.7m應(yīng)搭設(shè)固定腳手架，腳手架搭設(shè)后，應(yīng)進(jìn)行檢查，符合要求后方可上人操作。(3)、現(xiàn)場(chǎng)設(shè)備及照明用電，應(yīng)嚴(yán)格按規(guī)程操作；現(xiàn)場(chǎng)一切用電不得亂拉亂架；所有電動(dòng)工具尾線均需外套橡皮膠線。工具暫不使用時(shí)應(yīng)拔掉電源插座。合川市裕華建筑工程有限公司2006年6月19日g an employment tribunal cl

7、aimEmployment tribunals sort out disagreements between employers and employees.You may need to make a claim to an employment tribunal if:· you don't agree with the disciplinary action your employer has taken against you· your employer dismisses you and you think that you have been dism

8、issed unfairly.For more information about dismissal and unfair dismissal, see Dismissal.You can make a claim to an employment tribunal, even if you haven't appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may

9、 reduce any compensation awarded to you as a result of your failure to appeal.Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are complaining about happened. If your application is received after this time limit, t

10、he tribunal will not usually accept it.If you are worried about how the time limits apply to you, take advice from one of the organisations listed under Further help.Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence u

11、nder an oath or affirmation.Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed under Further help.If you are being represented by a soli

12、citor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your compensation if you win the case. This is known as a damages-based agreement. In England and Wales, your solicitor can't charge you more than 35% of your compensation  if you win the case.I

13、f you are thinking about signing up for  a damages-based agreement, you should make sure you're clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau.  To find your nearest CAB, including those that

14、give advice by e-mail, click on nearest CAB.For more information about making a claim to an employment tribunal, see Employment tribunals.The (lack of) air up there Watch mCayman Islands-based Webb, the head of Fifa's anti-racism taskforce, is in London for the Football Association'

15、;s 150th anniversary celebrations and will attend City's Premier League match at Chelsea on Sunday."I am going to be at the match tomorrow and I have asked to meet Yaya Toure," he told BBC Sport."For me it's about how he felt and I would like to speak to him first to find out

16、what his experience was."Uefa has opened disciplinary proceedings against CSKA for the "racist behaviour of their fans" during City's 2-1 win.Michel Platini, president of European football's governing body, has also ordered an immediate investigation into the re

17、feree's actions.CSKA said they were "surprised and disappointed" by Toure's complaint. In a statement the Russian side added: "We found no racist insults from fans of CSKA."Age has reached the end of the beginning of a word. May be guilty in his seems to passing a lot of

18、different life became the appearance of the same day; May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deep

19、ly shallow, suddenly feel something, do it.一字開頭的年齡已經(jīng)到了尾聲?；蛟S是愧疚于自己似乎把轉(zhuǎn)瞬即逝的很多個(gè)不同的日子過成了同一天的樣子；或許是追溯過去，對(duì)自己那些近乎偏執(zhí)的怪異信念的醒悟，這些天以來，思緒一直很凌亂，在腦海中不斷糾纏。總覺得自己自己似乎應(yīng)該去做點(diǎn)什么，或者寫點(diǎn)什么。二十年的人生軌跡深深淺淺，突然就感覺到有些事情，非做不可了。The end of our life, and can meet many things really do?而窮盡我們的一生，又能遇到多少事情是真正地非做不可？During my childhood, thi

20、nk lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional; Junior high school, thought to have a crush on just means that the real growth, but over the past three years later, his writing of alumni in peace, s

21、uddenly found that isn't really grow up, it seems is not so important; Then in high school, think don't want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again sto

22、od on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can't remember his appearance.童年時(shí)，覺得壓歲錢和新衣服是過年必備，但是隨著年齡的推進(jìn)，會(huì)越來越發(fā)現(xiàn)，那些東西根本就可有可無；初中時(shí)，以為要有一場(chǎng)暗戀才意味著真正的成長(zhǎng)，但三年過去后，自己心平氣和的寫同學(xué)錄的時(shí)候，突然就發(fā)現(xiàn)是不是真正的成長(zhǎng)了，好像并沒有那么重要了；然后到了高中，覺得非要吐露出自己的心聲才能為高中生涯里的懵懂情愫

23、劃上一個(gè)句點(diǎn)，但畢業(yè)晚會(huì)的時(shí)候最終還是被梗塞在了咽喉，后來再次站在他曾經(jīng)揮汗如雨的球場(chǎng)，看著他投過籃球的球框時(shí)，突然間發(fā)現(xiàn)自己已經(jīng)想不起他的容顏。Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time.原來，這個(gè)世界上，對(duì)某個(gè)事件能產(chǎn)生化學(xué)反應(yīng)的，除了非做不可的堅(jiān)決，還有，時(shí)間。A person's time, your ideas are always special to clear. Want, want

24、, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years

25、oneself give oneself an arm injection, or is a self-righteous spiritual.一個(gè)人的時(shí)候，自己的想法總是特別地清晰。想要的，不想要的，界限明確，好像沒有什么可以撼動(dòng)自己。也曾經(jīng)好像已經(jīng)下定了決心去做某件事，但更多的時(shí)候是最后又打起了退堂鼓。嫌惡過自己的怯懦，最終卻發(fā)現(xiàn)有很多緣分，有很多錯(cuò)過，好像冥冥之中真的已經(jīng)注定。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強(qiáng)心劑，或者說，是自以為是的精神寄托罷了。At the moment, the sky is dark, the air is fresh factor a

26、fter just rained. Suddenly thought of blue plaid shirt; Those were broken into various shapes of stationery; From the corner at the beginning of deep friendship; Have declared the end of the encounter that haven't start planning. Those years, those days of do, finally, like youth, will end in ou

27、r life.此刻，天空是陰暗的，空氣里有著剛下過雨之后的清新因子。突然想到那件藍(lán)格子襯衫；那些被折成各種各樣形狀的信紙；那段從街角深巷伊始的友誼；還有那場(chǎng)還沒有開始就宣告了終結(jié)的邂逅計(jì)劃那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。Baumgartner the disappointing news: Mission aborted. r plays an important role in this mission. Starting at the ground, conditions have to be very calm - winds less than 2 mp

28、h, with no precipitation or humidity and limited cloud cover. The balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our day-to-day weather lives. It will climb higher than the tip of Mount Everest (5.5 miles/8.85 kilometers), drifting even hi

29、gher than the cruising altitude of commercial airliners (5.6 miles/9.17 kilometers) and into the stratosphere. As he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence.The supersonic descent could happen as early as Sunda.The weatheThe balloon will slowly drift to th

30、e edge of space at 120,000 feet ( Then, I would assume, he will slowly step out onto something resembling an Olympic diving platform.Below, the Earth becomes the concrete bottom of a swimming pool that he wants to land on, but not too hard. Still, he'll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow en