石膏板吊頂施工方案

videoconference, Secretary of the provincial Committee of Xia Baolong stressed: this year is the five water treatment 357 timetables for three years to resolve outstanding issues, obviously worked, victory of the year. The Countys departments at all levels must firmly establish the guanghui is gold and silver green development concept, convinced that Castle is not relaxed, always maintaining strategic ability and strong determination to improve the environment, consistently playing well five water treatment of winning the war, ever-higher levels of comprehensive well-off society was built. (A) lay the sewage uphill battle. This year we will river water quality improved at the county level, up to five this basic objective grasp of pollution control that focus, with the focus on three things: a good job, clear rivers reaching the County created. Organization look back special inspection, the County garbage River, black and odorous River is Dragnet investigation, timely rectification of problems found in place firmly to prevent river pollution rebound. In accordance with the one-stop strategy, improving the inferior five water quality monitoring stations work this year to ensure the Elimination of 1 provincial control, five water quality section 3 municipalities controlled deterioration, ensure the creation this year of clear rivers standards. Second, pay special attention to pollution-cutting construction of nanotubes. Intercepting nanotubes are the basis of pollution of water source engineering, engineering, matter of success or failure of water management. Urban sewage treatment, to improve effluent from sewage treatment rate, running accuracy, compliance requirement, speed up the towns support network construction, is focusing on nanotubes home last meters question. Domestic sewage treatment in rural areas, this year is the final year of the three-year action, determination to fight and the momentum around, ending the battle on which fully to ensure the realization of all County 648 formed village coverage. Also, be sure to attach importance to focus on rural domestic wastewater treatment facility operation and management, ensure that wastewater treatment facility up and running, role play, avoid the Sun problem. Third, pay special attention to the River Lake pond desilting operation. Provinces now have focused on pollution control of water go to dig up mud, as the deepening water of this years plays. Next, to jump-start an investigation line touches work, implementation plan according to the priorities and the programme of work, in accordance with the one river one policy requires detailed cleaning, dredging plan, planning ahead of time cleaning out mud way out, according to local conditions to do sludge, promote scientific resource utilization of silt and mud. (B) the heavy regulation of heavily polluting industries. Pollution of water must grab the source, wastewater is primarily the source of backward production capacity, increase the intensity of 石膏板吊頂施工方案 審批： 審核： 編制： 目 錄1、工程概況21.1、建筑概況21.2、編制依據21.3、施工范圍22、工期目標23、 施工進度計劃24、施工準備及資源配置34.1、技術準備34.2、勞動力準備34.3、施工機械設備準備44.4、主要材料準備44.5、作業(yè)條件45、施工方法及工藝要求45.1、工藝流程45.2、施工工藝要求45.3、質量管理及控制措施65.4、安全環(huán)保措施86、 技術資料編制計劃9為了促進本公司各項經營活動由事后管理向事前管理方式的轉變，強化生產經營全過程控制，提高資金使用的計劃性，特制定本管理辦法，以增加公司資金運行的透明度treatment of heavily polluting industries. According to municipal, and municipal government deployment of seven big heavy pollution industry regulation three years action plans, requirements to December 2016 end of Qian, all included shut stopped eliminated of enterprise all shut stopped eliminated in place; June 30, 2017 Qian, all included place regulation upgrade and agglomeration restructuring of enterprise by unified standard regulation in place, late not standard of enterprise are implementation discontinued; June 30, 2018 Qian, all intends Park production of enterprise relocation Park in place, late not Park of are discontinued. In the process of renovation, will focus on four aspects: to firmly close the high energy consumption and heavy pollution, hopeless enterprise governance and production lines, eliminated a number of yearly emission intensity, low value-added products of backward production capacity. Second, we must strictly enforce the space, total project Trinity environment access system, promoting industry access and environmental conditions of access of enterprises to the Park, industrial park, in principle, no longer the class on the new project. Thirdly, promoting replacement and reconstruction of heavily polluting industries, mergers and reorganizations, guide enterprises to energy conservation, recycling and low-carbon and clean production, and improve the level of green development. Four to establish a long-term supervision mechanism, increase the intensity of special inspections, investigate and punish the rectification is not in place, normal business of running anti-pollution installations do not. (Iii) linkage to promote flood control water, drainage, water supply, improving water saving. Speed up cross Yang support river dike reinforcement, and along Pu seawall except insurance reinforcement, and Lake Qian sluice, and BA Cao sluice, and cloud cover reservoir, focus flood control drainage engineering construction, vigorously implementation strong library solid di spread row engineering, increased geological disaster hidden points governance efforts, solid advance small basin torrent disaster governance, efforts from essentially solution basin sex, and regional flood control drainage capacity insufficient of problem. Vigorously implement the piers, algae and other water sources protection and, promoting rural drinking water safety projects, setting up water pricing reform and environmental protection mechanism, guiding water depth. Further soil pollution and repair, strengthen agricultural non-point source pollution prevention, mountain, water, forests, fields, lakes, various elements mutual long. Four, manage to tighten control, to play three to split battle. Xia Baolong, Secretary of provincial party Committee stressed that while the three to split operation time is over three years, but three to split must continue to catch on, and resolve a split cannot be changed. All localities and departments to the village and no unauthorised created1、工程概況1.1、建筑概況1.2、編制依據依據以下國家規(guī)范、行業(yè)標準、相關文件、圖紙編制的：國家行業(yè)及有關技術和驗收的標準、規(guī)范中華人民共和國建筑法建筑裝修裝飾工程質量驗收規(guī)范 （GB50210-2001）民用建筑工程室內環(huán)境污染控制規(guī)范 （GB50325-2010）建筑內部裝修設計防火規(guī)范 （GB50222-95）建筑施工安全檢查標準 （JG59-2011）建筑工程施工質量驗收統一標準 (GB50300-2013)以所提供施工圖紙、效果圖、設計變更及相應的技術核定單作為依據。1.3、施工范圍2、工期目標我們將充分利用我公司在生產經營、技術管理的各種優(yōu)勢，使工程在管理、質量、文明施工上均創(chuàng)出一流水平。本工程達到：工程合格率100%，爭取2015年5月25日竣工質量目標：達到魯班獎要求3、 施工進度計劃附頁4、施工準備及資源配置4.1、技術準備項目技術負責人熟悉施工圖紙、圖紙會審記錄組織編制、報審施工方案，對現場施工管理人員進行技術交底。4.2、勞動力準備根據工程的實際情況，施工選擇高素質成建制的施工作業(yè)隊伍及有經驗的專業(yè)工種人員，分級簽訂勞務合同，施工前進行入場教育。工種人員安排：序號工種名稱人數備注1、木工25302、電工123、雜工12合計：27-344.3、施工機械設備準備 型材切割機、電動曲線鋸、手電鉆、電錘、自攻螺釘鉆、手提電動砂紙機等。4.4、主要材料準備4.4.1、石膏板：9.5mm厚紙面石膏板，材質、規(guī)格及質量性能指標符合設計及規(guī)范要求4.4.2、龍骨：主龍骨為38*12*1.2的U型龍骨；次龍骨為50*19*0.5的U型龍骨。符合國標建筑用輕鋼龍骨（GB11981-89）；4.4.3、吊桿、膨脹螺栓、自攻螺釘、拉鉚釘、紙帶、石膏粉、白乳膠等需準備材料的檢驗報告、合格證、并且在材料到場當天進行現場取樣，及時報送實驗室進行材料復驗，經復驗合格，方可使用。4.5、作業(yè)條件4.5.1、在所要吊頂的范圍內,機電安裝均已施工完畢,各種管線均已試壓合格,已經過隱蔽驗收。4.5.2、已確定燈位、通風口及各種照明孔口的位置。4.5.3、頂棚罩面板安裝前,應作完墻、地濕作業(yè)工程項目。4.5.4、搭好頂棚施工操作平臺架子。4.5.5、輕鋼骨架頂棚在大面積施工前,應做樣板,對頂棚的起拱度、燈槽、窗簾盒、通風口等處進行構造處理,經鑒定后再大面積施工。5、施工方法及工藝要求5.1、工藝流程彈頂棚標高水平線畫龍骨分檔線安裝主龍骨吊桿安裝邊龍骨安裝主龍骨安裝次龍骨安裝石膏板接縫處理5.2、施工工藝要求a)、彈頂棚標高水平線彈頂棚標高水平線:根據設計標高,沿墻四周彈頂棚標高水平線,并沿頂棚的標高水平線,在墻上畫好龍骨分擋位置線。b)、安裝主龍骨吊桿8吊桿U38主龍骨石膏板UC50次龍骨石膏板吊頂節(jié)點圖石膏板在彈好頂棚標高水平線及龍骨位置線后,確定吊桿下端頭的標高,安裝8吊桿。吊桿安裝選用膨脹螺栓固定到結構頂棚上。吊桿選用規(guī)格符合設計要求,間距800mm。c)、安裝邊龍骨沿標高線安裝，固定邊龍骨使用自攻螺絲，間距為200mm。接縫處間距為20mm。d）、安裝主龍骨主龍骨間距為800mm。主龍骨用與之配套的龍骨吊件與吊桿相連。一、二級吊頂部位的連接處使用75系列龍骨，并用邊龍骨做斜加固，相互間用鉚釘連接。陰、陽角處鉚釘加固，并用邊龍骨做斜加固。e）、安裝次龍骨次龍骨間距為400mm,次龍骨與主龍骨、次龍骨之間、次龍骨與橫撐龍骨連接應采用專用連接件連接，并保證連接牢固、緊密。上述工序經自檢、互檢和專檢工程質量合格后，及時辦理隱蔽工程驗收。達到要求后才能進行下道工序。f）、安裝石膏板石膏板與輕鋼骨架固定的方式采用自攻螺釘固定法,在已裝好并經驗收合格的輕鋼骨架上(即做隱蔽驗收工作),安裝9.5mm厚石膏板基層，采用25自攻螺絲固定。安裝9.5mm石膏板面層時，陰陽角處用整板切割，面層板與基層板的接縫應錯開，不允許在同一根龍骨上接縫，采用35自攻螺絲固定。安裝時自攻螺釘與板邊距離應為1015mm，螺釘間距150170mm為宜，均勻固定。釘頭嵌入板面深度以0.51mm為宜，板與板之間縫隙應在左右，固定時應從一塊板的中間向板的四邊固定，不得多點同時操作。自攻螺絲固定后點刷防銹漆。g）接縫處理:紙面石膏板安裝完畢后，自攻螺絲應進行防銹處理（防銹漆最好采用銀灰色），并用膩子找平。紙面石膏板之間的接縫采用專用補縫膏填補（分三次進行），要求填補密實，平整，待補縫膏干燥后，粘貼專用貼縫帶。注意：檢修口、風口等的加固采用木龍骨固定兩側。5.3、質量管理及控制措施項目工長認真學習施工圖紙、相關技術標準、施工規(guī)范和操作規(guī)程。由項目工長向勞務工長技術交底，勞務工長向班組長，班組長對班組作業(yè)人員的交底。嚴格執(zhí)行施工中各工序的自檢、互檢、交接檢制度，對操作人員，實行定部位定人，層層把關。5.3.1、質量要求質量要求符合建筑裝飾裝修工程質量驗收規(guī)范(GB50210-2001)的規(guī)定。 主控項目吊頂標高、尺寸、起拱和造型應符合設計要求。 檢驗方法：觀察；尺量檢查。飾面材料的材質、品種、規(guī)格、圖案和顏色應符合設計要求。 檢驗方法：觀察；檢查產品合格證書、性能檢測報告、進場驗收記錄和復驗報告。暗龍骨吊頂工程的吊桿、龍骨和飾面材料的安裝必須牢固。 檢驗方法：觀察；手扳檢查；檢查隱蔽工程驗收記錄和施工記錄。吊桿、龍骨的材、規(guī)格、安裝間距及連接方式應符合設計要求。金屬吊桿、龍骨應經過表面防腐處理；木吊桿、龍骨應進行防腐、防火處理。 檢驗方法：觀察；尺量檢查；檢查產品合格證書、性能檢測報告、進場驗收記錄和隱蔽工程驗收記錄。石膏板的接縫應按其施工工藝標準進行板縫防裂處理。安裝雙層石膏板時，面層板與基層板的接縫應錯開，并不得在同一根龍骨上接縫。 檢驗方法：觀察。一般項目飾面材料表面應潔凈、色澤一致，不得有翹曲、裂縫及缺損。壓條應平直、寬窄一致。 檢驗方法：觀察；尺量檢查。飾面板上的燈具、煙感器、噴淋頭、風口篦子等設備的位置應合理、美觀，與飾面板的交接應吻合、嚴密。 檢驗方法：觀察。金屬吊桿、龍骨的接縫應均一致，角縫應吻合，表面應平整，無翹曲、錘印。木質吊桿、龍滑應順直，地劈裂、變形。吊頂內填充吸聲材料的品種和鋪設厚度應符合設計要求，并應有防散落措施。 檢驗方法：檢查隱蔽工程驗收記錄和施工記錄。允許偏差項目允許偏差值（mm）表面平整度3接縫直線度3接縫高低差15.3.2、質量保證措施a）、根據質量保證體系，建立崗位責任制及質量監(jiān)督制度，明確分工，落實施工質量控制責任。b)、嚴格按工序質量控制程序進行施工，確保施工質量。c)、施工過程中建立有效的質量信息反饋、定期質量檢查制度。5.3.3 質量通病的預防與控制a） 、吊頂龍骨架不平整：墻面四周未彈標高控制線；吊桿或吊筋間距過大、吊筋不垂直，使龍骨受力不均勻；主龍骨與主吊掛、副龍骨與主龍骨沒連接緊密；主龍骨不順直、龍骨接頭安裝不平；橫撐龍骨下料不對，過大或過小、或橫撐龍骨截面切割產生的毛刺未處理平整。預防措施：施工前，根據設計標高，將控制標高線彈出，尺寸準確；按規(guī)范要求，使主龍骨吊筋的間距控制在800mm之間，保證吊筋在一條直線上且每根均垂直；施工時，保持主龍骨與主吊掛、副龍骨與主龍骨連接緊密，間隙控制在1mm以內；橫撐龍骨嚴格按副龍骨的間