屋面施工方案

1、江陰碧桂園白鷺灣花園項目A地塊屋面工程施工方案0目錄目錄一、編制依據(jù)...............................................................................................................1二、工程概況....................................................................

2、...........................................1三、施工部署...............................................................................................................13.1施工準備...................................................

3、......................................................13.1.1技術準備：..........................................................................................13.1.2施工分包單位及人員準備：...............................................

4、...............23.1.3材料準備..............................................................................................23.1.4機具準備...........................................................................................

5、...33.1.5作業(yè)條件..............................................................................................33.1.6卷材及找坡、保溫材料的存放..........................................................33.2組織管理............................

6、.............................................................................33.2.1施工領導小組。..................................................................................33.2.2人員分工......................................

7、.......................................................43.2.3勞動力計劃..........................................................................................43.3施工工期計劃......................................................

8、...........................................4四、屋面各分項工程施工方法...................................................................................54.1施工工序........................................................................

9、.................................54.2涂料防水層施工：.........................................................................................54.2.1基面清理............................................................................

10、..................54.2.2涂刷防水層..........................................................................................54.3卷材防水層施工..........................................................................................

11、...64.3.1材料要求..............................................................................................64.3.2作業(yè)條件..............................................................................................64.3.3施工工

12、藝..............................................................................................64.4.4質量要求..............................................................................................74.4.5防水施工注意事項.......

13、.......................................................................74.4.6主要施工要點......................................................................................84.4.8常見質量通病.......................................

14、...............................................84.5屋面保溫.........................................................................................................84.5.1.材料選擇.................................................

15、.............................................84.5.2.施工準備............................................................................................84.5.3施工要點..............................................................

16、................................94.5.4板塊狀保溫層鋪設..............................................................................94.5.5質量控制：.....................................................................................

17、...94.5.6質量要求..............................................................................................94.6屋面細石混凝土保護層施工........................................................................94.6.1.施工準備..............

18、................................................................................94.6.2.作業(yè)條件............................................................................................104.6.3、施工操作工藝.......................

19、..........................................................104.6.4質量標準............................................................................................114.6.5成品保護................................................

20、............................................124.6.6質量注意事項...................................................................................12江陰碧桂園白鷺灣花園項目A地塊屋面工程施工方案0一、編制依據(jù)一、編制依據(jù)1.1施工組織設計1.2施工圖紙；1.3《屋面工程質量驗收規(guī)范》（GB5020720

21、12）1.4《建筑工程施工質量驗收統(tǒng)一標準》（GB503002013）1.5《屋面工程技術規(guī)范》（GB503452012）二、工程概況二、工程概況本工程的屋面形式為一般平屋面和結構找坡平屋面，屋面防水等級均為一級，防水層合理使用年限為15年，防水層設置在保溫層下側。各屋面做法如下：主樓屋面具體做法：一、上人屋面做法（平屋面4有保溫）：1）50厚C30細石砼保護層配Φ4@100雙向鋼筋網(wǎng)片，每4米見方設置分格縫，縫寬20mm，縫內填高分子

22、密封膏。2）70厚擠塑聚苯板。3）1.5厚單面反應粘高分子防水卷材。4）1.5厚聚合物水泥涂料防水涂料。5）最薄處30厚1：2.5水泥砂漿找坡3%。6）現(xiàn)澆鋼筋混凝土板。二、上人屋面做法（平屋面3無保溫）：1）50厚C30細石砼保護層配Φ4@100雙向鋼筋網(wǎng)片，每4米見方設置分格縫，縫寬20mm，縫內填高分子密封膏。2）1.5厚單面反應粘高分子防水卷材。3）1.5厚聚合物水泥涂料防水涂料。4）最薄處20厚1：2.5水泥砂漿找坡2%。5）