市萬科1101項目會所15樓設計、供應及安裝幕墻工程匯總

GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour市PAGE19市PAGE1927市靜安區(qū)萬科1101項目6#15#樓設計、供應及安裝第一章項目概 第一節(jié)、工程概 第二節(jié)、編制依 第二章主要系統(tǒng)說明（ 一、FS01鋁合金門窗系 三、FS03鋁板幕墻系 四、FS06玻璃雨棚及采光頂系 五、FS07金屬格柵系 六、FS08玻璃欄桿系 七、FS09鋁合金裝飾線條系 八、FS10陶板陶棍系 第三章幕墻物理性能設 一、一般說 二、抗風壓性 三、水密性 四、氣密性 五、熱工性 六、空氣隔聲性 七、平面內(nèi)變形性 八、耐撞擊性 九、防雷設 十、防火設

第三章外窗物理性能設 一、抗風壓性 二、水密性 三、氣密性 四、熱工性 五、隔聲性 六、啟閉性 七、防火性 八、防雷性 第四章材料設計說 一、玻 二、鋁單 三、鋁合金型 四、鋼 五、硅酮 六、緊固 七、門 八、防火保溫 九、陶板陶 第五章、加工與安裝設計說 一、加工設計說 一般規(guī) 鋁型 鋼構件（平板型預埋件和鋼型材 玻 金屬板的加工制 陶板的加工制 二、安裝設計說 概 焊接焊縫的規(guī) 施工要 安裝施工準 構件式玻璃幕 門窗系 陶板陶棍系 第五章設計依 1、招標文件及答疑文 2、建筑設計 3、結構設計 4、幕墻設計 5、門窗設計 6、施工管理 7、檢測驗收 8、鋁型材及鋁板 9、玻璃 10、鋼材 12、建筑配件 13、防火保溫材料 14、其它國內(nèi)規(guī)

第一章項目概況

11016#15#11016#15#中民行業(yè)和市頒布的現(xiàn)行有效的建筑幕墻和建筑幕墻施工工程名稱：市靜安區(qū)萬科1101項目6#15#樓設計、供應及安裝幕墻工程建設單位：愷冠臻房地產(chǎn)開發(fā)建筑設計顧問：中房建筑設計院建筑師：華東建筑設計院：羅杰斯建筑幕墻設計單位：熙瑪工程顧問建筑類型：6棟住宅、商業(yè)及配套用房（2層，局部3層。本標段招標為6#15#樓地面粗糙度類型：C抗震設防分類：抗震設防烈度7度，設計基本加速度基本風壓：0.55kPa（50年一遇基本雪壓：0.2kPa（50年一遇25在獲得招標文件后，組織了相關人員認真閱讀圖紙、理解招標文件，并經(jīng)現(xiàn)場實地勘察，

中民、行業(yè)和市頒布的有關法律、及規(guī)定質(zhì)量、環(huán)境及職業(yè)安全健康管理手冊、程序文件及其支持性文件；有關生產(chǎn)管理、施工管理、、安全管理、文明施工管理等規(guī)定。第二章主要系統(tǒng)說明（一、FS01位置:位于15#（包含75、65系列鋁合金隔熱窗型材、門系統(tǒng)）；基本尺寸詳立面；：6+1.52PVB+6（Low-e）+12A+6+1.52PVB+68（low-e）+12A+8mm2mm；75（65）75mm表面處理室內(nèi)外鋁合金表面都采用氟碳三涂（顏色：RAL7024），玻璃背板及室內(nèi)鋁板采視鋼材熱浸鍍鋅處理，可視鋼材氟碳噴涂（顏色1.5mm+100mm三、FS0315#立面、頂部收口、陽臺吊頂類型:鋁板幕墻系統(tǒng)：3mm：RAL9006；不可視位置：1.5mm1.5mm+100mm四、FS06位置:位于15#和（1F和4F屋頂處）類型:構件式幕墻系統(tǒng)室外面板可視位置：8+1.52PVB+8mm夾膠鋼化玻璃（雨棚玻璃：數(shù)碼打印，玻璃繪圖藝術表面處理室外鋁合金表面都采用氟碳三涂（顏色：RAL7024），室內(nèi)鋁合金型材表面采用

氟碳噴涂（顏色五、FS07位置:位于15#立面類型:構件式幕墻系統(tǒng)基本尺寸詳立面級，室外AA25級；鋁合金格柵顏色RAL7024；設計特點凡外墻百頁窗及屋面通風百頁窗，百頁透孔率應大于50%，均內(nèi)附鋁合金或不銹鋼網(wǎng)一道，網(wǎng)孔不大于10X10mm，并應涂刷暗黑漆；根據(jù)需要建筑需要采用部分可開啟方式，框時宜采用鋁角碼在組角機上采用機械楔緊組角或其它可靠連接方法，并在鋁型材角部設置六、FS08位置:位于15#立面類型:玻璃欄桿系統(tǒng)設計特點玻璃頂部采用1mm不銹鋼外表面處理方式根據(jù)建筑師要求處理；底部采用鋁合金型材收邊保證平整度，轉(zhuǎn)角采用度密拼；爪件以及扶手保持S316緞面不銹鋼；七、FS09位置:位于15#立面類型:構件式系統(tǒng)八、FS10位置:位于15#立：40mm；75x50mm（內(nèi)襯鋁套芯120X80X4；50X50X4表面處理陶板表面處理：釉面處理，顏色：RAL3000；

防火系統(tǒng)采用1.5mm鍍鋅鋼板+100mm第三章幕墻物理性能設計幕墻的物理性能等級是依據(jù)國家現(xiàn)行規(guī)范《建筑幕墻》GB/T21086-20071.0KPa。WKGB50009相對撓度(L相對撓度(L跨度跨距-aa4500mmbP39號號123456789P31：9P39級2：分級指標值P3根據(jù)計算，得到各區(qū)域的抗風壓性能指標，本工程為3級1000Pa,可開啟部分與固定部分同級。 μzGB50009μc1.2；—基本風壓（kN/m21212345

注5級時需同時標注固定部分和開啟部分△P水密性能分級2(m3/m2.h)10210372731234qLq1234qA本工程為夏熱冬冷地區(qū)，非夏熱冬暖地區(qū)，氣密性能分級3級GB50176GB50189，JGJ132，JGJ134，JGJ26JGJ75（或其他透明材料）GB50189JGJ75123412345678K/[注：8K12345678標值1:8級時需同時標注SC2：玻璃幕墻遮陽系數(shù)=x外遮陽的遮陽系數(shù)x（1-非透光部分面積/玻璃幕墻總面積本項目中15#無玻璃幕墻，遮陽系數(shù)等級無要求GBJ118Rw12345注：5Rw

230dB。3筒多、鋼結注1：表性層間位移角=Δ/h，Δ為最大彈性層間位移量，h為層12345遇設防作用時，有輕微破壞，經(jīng)一般修理后可繼續(xù)使用；在遭遇預估的罕遇根據(jù)市規(guī)范要求平面變形性能不宜小于1/200。因此本工程平面變形性能取3級2EH1234撞擊能量——撞擊能量234級時標注撞擊能量實際測試值。1200/19001200N.m1900N.m。根據(jù)本工程建筑功能及招標文件要求，本工程幕墻的耐撞擊性能室內(nèi)3級、室外2級幕墻橫、豎構件的連接,相互間的接觸面積應不小于50mm2,

利用自身金屬材料作為防雷接閃器的幕墻,其壓頂板宜選用厚度不小于3mm的鋁合100mm110kg/m31.5mm第三章外窗物理性能設計建筑外窗的物理性能等級是依據(jù)《鋁合金窗》GB/T8478按照建筑物所在的地區(qū)的地理、氣候5建筑外窗抗風壓性能分級 1234567893

建筑外窗水密性能分級

準》DGJ08-205-2015及招標文件要求1123456XXXX表示≥700Pa31212345645≤6q2123456787外窗保溫性能分 W/(㎡1234567891234567外窗部分傳熱系數(shù)性能等級為6級，遮陽系數(shù)為3級，熱工性能均滿足《居住建筑節(jié)能設計

101門、窗在反復啟閉性能試驗后，應啟閉無異常，使用無。本工程建筑防火等級：15#防火等級為二級、6#防火等級為一級，并以建筑圖設計說本工程各樓防雷等級以建筑電氣圖設計說明為最終依據(jù)門窗的防雷性能應符合中國GB50057的規(guī)定，符合建筑結構的整體防雷體系設計。

第四章材料設計說明

GL-9:12+1.52pvb+12mm3.璃》GB15763.2-2005均質(zhì)鋼化玻璃應按《建筑用安全玻璃第4部分:均質(zhì)鋼化玻璃》GB15763.4-20093GB15763.3-2009本工程所用的玻璃形式符合設備中對玻璃用料的要求。本工程所有的玻璃產(chǎn)品的、和包裝嚴格按玻璃制造商的標準進行。GL-2:8LOW-E+12Ar+8mm高透光化LOW-E超白中空沖氬氣玻璃（做暖邊）；GL-4:6LOW-E+12Ar+6mm高透光化LOW-E超白中空沖氬氣玻璃（做暖邊）；GL-5:8+1.52PVB+8（Low-E）+12A+8+1.52PVB+8mm高透光化超白夾膠中空玻璃沖氬氣玻（做暖邊GL-6:6（Low-e）+12Ar+9mm復合防火玻璃銫鉀防火玻璃高透光化LOW-E超白中空沖氬氣玻GL-7:8+1.52pvb+8mmGL-8:10+1.52pvb+10mm

1.52mm。本工程幕墻夾層玻璃除滿足以上所有要求外，同時根據(jù)《建筑用安全玻璃第3部分:夾層玻璃》GB15763.3-2009的要求滿足耐輻照性、耐熱性、抗沖擊性和抗性。板面面積S,S212323434≥545注2：當出現(xiàn)下列情況之一時，視為密集存在：注3：單層中間層單層厚度大于2mm時，上表允許缺陷數(shù)總數(shù)增加1L≤30且L＞30且S125mm如點狀缺陷是氣泡，氣泡面積之和不應超過邊緣區(qū)面積的%。使用時不代邊框夾層玻璃的周邊區(qū)缺陷，由供需雙方商定。H.干法夾層玻璃厚度偏差夾層玻璃厚度偏差過構成夾層玻璃的原片允許偏差和中間層允許偏差之和。中間層總厚度小于2mm時，其允許偏差不予考慮。中間層總厚度大于2mm時，其對角線差：矩形夾層玻璃制品，長邊長度不大于2400mm，對角線差不得大于4mm；長邊長2400mm中空玻璃采兩道邊緣密封。第一道密封應以聚異丁烯連續(xù)地施于玻璃表面與干燥的金屬背襯，尤其是角頭部份，最少寬度為3.2mm。第二道密封應完金屬背襯，沒有縫隙或氣泡，兩面玻璃同時與金屬背襯接合。

樣品送審前，以說明那一片玻璃鍍膜需去除。外觀將以核準的樣品為標準密封象露點將儀溫度降到≤40度,濕進行測12塊試樣,11施。已充分考慮。幕墻用中空玻璃應采道密封。一道密封應采用丁基熱溶密封膠，二道密封采用聚硫中的干燥劑宜采用設備裝填。玻璃長度、寬度和對角線尺寸允許偏差為2mm0.3%玻璃鍍膜需在成熟可靠、質(zhì)量穩(wěn)定的鍍膜線上進行，鍍膜均勻mm20D.0.3mm0.3mm，50mm2本項目15#采用的鋁單板包含有：3mm氟碳三涂鋁板，顏色：RAL9006；2mm厚粉末噴YS/T429.13003-H14 05牌號測規(guī)定非比6O

鋁單板基材噴涂前，其表面應進行預處理，以提高涂層與基體的附著力。化學轉(zhuǎn)化膜應有一定200~1300mg/（用重量法測定———60°5（符合招標文件及 8685—68O58OO5經(jīng)落砂試驗后，其磨耗系數(shù)應≥1.6L/μmC.經(jīng)硝酸試驗后，涂層的變差△Eab＊應≤5.0。1000h(ASS斑點。在交叉劃線處產(chǎn)生的腐蝕流應在離劃線的兩側(cè)各2mm以內(nèi)，用膠帶法撕剝時，在離劃線2mm當采用銅加速乙酸鹽霧試驗（CASS試驗）時，經(jīng)120h試驗后其保護等級應≥9.5級。仲裁時，采用乙酸鹽霧試驗（ASS。J.象（0級，失光率應≤30%（2級，變差△Eab＊應≤3.0（1級。K.1500h≤1

RAL7024RAL900680%及以上。保光性：涂層在室外十年后，余光仍有至少50%保色性：涂層在室外十年后，色變不大于DeltaE5室外：在3m的距離下觀察，涂層上沒有明顯的起泡、刮痕、流線、條紋等其他一些外G.0L.N.3000h≤1O.鹽水噴灑試驗：將試件在100F（37.8C）的5%鹽水噴灑下3000小時，起皮現(xiàn)象評分8，7。P.在施工過程中，及移交之前，用低粘性膜保護露的鋁成品表面。Q.現(xiàn)場補漆需完全依制造商的指示進行。R.0.05mm。3mmGB/T5237.1-2008200~1300mg/m2B涂BB--

GB/T5237.1I.涂層（陽極氧化、型材）性能陽極氧化膜的厚度級別應符合下表30mg/d陽極氧化膜的耐腐蝕性采用銅加速醋酸鹽霧試驗（CASS）CASS時間（f·(g/μm）氧化膜的耐候性采用313B熒光紫外燈人工加速老化試驗，電解膜色差至少應至少達級，有機膜變色程度應至少應達到2級。具體色差級別應根據(jù)顏色的不同，由供需雙方協(xié)商80mm膜

顏色：RAL7024熱軋鋼材的強度設計值應符合下表要求 ff牌t（mm）——冷彎薄壁型鋼鋼材的強度設計值應符合下表要求 抗 f

85微米。非鍍鋅鋼料構件的表面準備工作須符合SSPC-SP6的噴砂清理規(guī)定SSPC-SP1用來溶解油污、100-a504℃PVC45PPI30-40%316100mm110kg/m3（18.0mm根據(jù)GBT27972-2011（心陶瓷板化學性能

3ULB3根據(jù)JG-T324-2011《建筑幕墻用陶板》要求，陶土板的ULB3JG-T324-2011《建筑幕墻用陶板》要求，陶土板的外表面品質(zhì)需滿足下表要求：≤1≤2≤2b用硅酮結構密封膠黏材時，結構膠不應長期處于受力狀態(tài)當石材幕墻使用硅酮結構密封膠和硅酮耐候密封膠時，應待石材干凈并完全干主體結構進行復測并把實測結果及時反饋給項目設計人員以便有必要時調(diào)整幕墻施工圖。15℃30℃

孔位的允許偏差為±0.5mm，孔距的允許偏差為±0.5mm，累計偏差為鉚釘?shù)耐壮叽缙顟犀F(xiàn)行《鉚釘用通孔》GB152.1的規(guī)定《沉頭螺釘?shù)某量壮叽缙顟犀F(xiàn)行沉頭螺釘用沉孔GB152.2的規(guī)定《圓柱頭、螺栓的沉孔尺寸應符合現(xiàn)行《圓柱頭、螺栓用沉孔》GB152.3規(guī)涂—豁口尺寸允許偏差榫頭尺寸允許偏差--t別膜BB—B———

鋼構件（平板型預埋件和鋼型材錨板邊長允許偏差為一般錨筋長度的允許偏差為+10mm，兩面為整塊錨板的式預埋件的錨筋長度的圓錨筋的中心線允許偏差為lS/30(lSmm)連接件、支承件尺寸允許偏差+5,-+1.0,+5,-+0.5,-彎曲角度d+1.0,鋼型材立柱及橫梁的加工應符合現(xiàn)行《鋼結構工程施工質(zhì)量驗收規(guī)范》GB50205的鋼構件拼裝單元的節(jié)點位置允許偏差為6mm2鋼結你的表面處理應符合第3.3節(jié)的有關規(guī)定50%，鋼構件焊接、螺栓連接應符合現(xiàn)行《鋼結構設計規(guī)范》GB50017及行業(yè)標準《建筑鋼結構焊接技術規(guī)程》JGJ81《鋼構件表面涂裝應符合現(xiàn)行鋼結構工程施工質(zhì)量驗收規(guī)范》GB50205的有關規(guī)定《0.2%0.2%項目項目

平型鋼化玻璃厚度及其允許偏差規(guī) 1×45°公稱孔徑允許偏差1mm0.3%，0.2%中空玻璃尺寸的允許偏差 1×45°機械倒棱及精磨邊處理。磨輪的目數(shù)應在180GB116140.2%GB178410.2%。

GB11614GB178411mm，差±≤±±0.5%,0.3%。 ≤>≤≤>氧化氧化噴涂輥涂20，1mm到板邊距離不宜小于2.5d(d為孔直徑)，孔間中心距不宜小于3d，并滿足金屬板幕墻組件承載和2mm板材厚度允許偏差（長邊

度劃傷總長度擦傷總面積B對建筑的測量應在風力不大于4級時進行

安裝施工之前，幕墻公司會同土建承包商檢查現(xiàn)場清潔情況、腳手架和起重設備，確認當兩種不阻值的金屬元件直接接觸時，應按設計圖紙設置防腐蝕橡膠片0.75mm；或涂鉻漆及防潮層。2mm；35m5mm；35m7mm；

121m1mm1m、玻璃和鋁合金構件的中性清潔劑應進行腐蝕性檢驗。中性清潔劑后應及時用清1 查≤5≤1m

2序號12343序號12材料出廠質(zhì)量，密封膠相容性試驗報告及性能檢驗報告3預制構件出廠質(zhì)量45測量放線→埋件的修補和補埋→樓層連接件安裝→立柱安裝→→鋁合金掛碼安裝→陶板面板安裝→立柱通過焊接與連接件連接，固定于預埋件上。安裝標高偏差不應大于2mm，軸線前后偏差不應大于2mm，左右偏差不應大于2mm。同時注意誤差不得積累。3mm3mm，相鄰立柱的距離偏差不應大于2mm。再報質(zhì)檢人員進行抽檢，抽檢數(shù)量應為立柱總數(shù)量的5%以上，且不少于5：定位劃 ：

3、清潔安裝完后，應從上到下用中性清潔劑對陶板表面進行，清潔劑后應及時用清水沖洗干凈第五章設計依據(jù)《公共建筑節(jié)能設計標準》GB50189-《公共建筑節(jié)能標準（》DGJ08-107-《民用建筑設計通則》GB50352-《建筑制圖標準》GB/T50104-《建筑設計防火規(guī)范》GBJ50016-《中民評價法《建筑玻璃應用技術規(guī)程》JGJ113-2015《建筑結構制圖標準》GB/T50105-《建筑結構可靠度設計統(tǒng)一標準》GB50068-《建筑結構荷載規(guī)范》GB50009-2001（2006《建筑結構荷載規(guī)范》GB50009-《鋼結構設計規(guī)范》GB50017-《中國烈度表》GB/T17742-《冷彎薄壁型鋼結構技術規(guī)范》GB50018-《鋁合金結構設計規(guī)范》GB50429-《建筑抗震設計規(guī)范》GB50011-《建筑抗震設計規(guī)程()》DGJ08-9-2003《建筑幕墻》GB/T21086-《玻璃幕墻工程技術規(guī)范》JGJ102-《市建筑幕墻工程技術規(guī)范》DGJ08-56-2012J12028-《市民用建筑節(jié)能設計技術管理》滬建交 《建筑玻璃采光頂》JG/T231-《點支式玻璃幕墻工程技術規(guī)程》CECS127JG138-2001《鋁合金門窗》GB/T8478-《建筑門窗術語》GB/T5823-JGT189-2006《建設工程項目管理規(guī)范》GB/T50326-《建筑工程施工質(zhì)量驗收統(tǒng)一標準》GB50300-《建筑外墻技術規(guī)程》JGJ168-《施工現(xiàn)場臨時用電安全技術規(guī)范》JGJ46-JGJ80-91《玻璃幕墻工程質(zhì)量檢驗標準》JGJ/T139-

《建筑幕墻氣密、水密、抗風壓性能測試方法》GB/T15227-《建筑外窗保溫性能分級及檢測方法》GB/T8484-《鋼結構工程施工質(zhì)量驗收規(guī)范》GB50205-《建筑幕墻平面內(nèi)變形性能檢測方法》GB/T18250-《建筑外門窗氣密、水密、抗風壓性能分級及檢測方法》GB/T7106-《建筑門窗空氣聲隔聲性能分級及檢測方法》GBT8485-《建筑外窗采光性能分級及檢測方發(fā)》GB.T11976-《建筑裝飾裝修工程質(zhì)量驗收規(guī)范》GB50210-JGJ150-2008《鋁合金建筑型材》GB/T5237.1∽5237.6-《鋁幕墻板氟碳噴涂鋁單板》YS/T429.2-《平板玻璃》GB11614-2GB/15763.2-4GB15763.4-3GB15763.3-《半鋼化玻璃》GB17841-《優(yōu)質(zhì)碳素結構鋼》GB/T699-《不銹鋼棒》GB/T1220-《不銹鋼熱軋鋼板和鋼帶》GB/T4237-《低合金高強度結構鋼》GB/T1591-《結構用無縫》GB/T8162-HJG/T137-《冷彎型鋼》GB/T6725-《不銹鋼和耐熱鋼牌號及化學成分》GB/T20878-《鋼鐵產(chǎn)品牌號表示方法》GB/T221-2008《石材用建筑密封膠》GB23261-《建筑用硅酮結構密封膠》GB16776-《幕墻玻璃接縫用密封膠》JC/T882-《螺紋緊固件應力截面積和承載面積》GB/T16823.1-《緊固件機械性能不銹鋼自攻螺釘》GB/T3098.21-《栓接結構用緊固件》GB/T18230.1~18230.7-GB/T3098.15-2000《絕熱用巖棉、礦渣棉及其制品》GB/T11835-《鋼結構防火涂料》GB14907-《金屬鍍覆和化學處理標識方法》GB/T13911-《建筑用鋁型材、鋁板氟碳涂層》JG/T133-《擦窗機》GB19154-《高處作業(yè)吊籃》GB19155-GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofour GradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistributedorreproducedwithoutauthorizationofourGradeⅠforBuildingCurtainWallEngineeringProfessionalConstructorGradeAforBuildingCurtainWallEngineeringDesignSpecialQualificationPropertyofthedrawingcannotbedistribut