屋面施工方案

1、江陰碧桂園白鷺灣花園項(xiàng)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(zhǔn)備...................................................

3、......................................................13.1.1技術(shù)準(zhǔn)備：..........................................................................................13.1.2施工分包單位及人員準(zhǔn)備：...............................................

4、...............23.1.3材料準(zhǔn)備..............................................................................................23.1.4機(jī)具準(zhǔn)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(lǐng)導(dǎo)小組。..................................................................................33.2.2人員分工......................................

7、.......................................................43.2.3勞動(dòng)力計(jì)劃..........................................................................................43.3施工工期計(jì)劃......................................................

8、...........................................4四、屋面各分項(xiàng)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(zhì)量要求..............................................................................................74.4.5防水施工注意事項(xiàng).......

13、.......................................................................74.4.6主要施工要點(diǎn)......................................................................................84.4.8常見(jiàn)質(zhì)量通病.......................................

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

15、.............................................84.5.2.施工準(zhǔn)備............................................................................................84.5.3施工要點(diǎn)..............................................................

16、................................94.5.4板塊狀保溫層鋪設(shè)..............................................................................94.5.5質(zhì)量控制：.....................................................................................

17、...94.5.6質(zhì)量要求..............................................................................................94.6屋面細(xì)石混凝土保護(hù)層施工........................................................................94.6.1.施工準(zhǔn)備..............

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

19、..........................................................104.6.4質(zhì)量標(biāo)準(zhǔn)............................................................................................114.6.5成品保護(hù)................................................

20、............................................124.6.6質(zhì)量注意事項(xiàng)...................................................................................12江陰碧桂園白鷺灣花園項(xiàng)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(shè)計(jì)1.2施工圖紙；1.3《屋面工程質(zhì)量驗(yàn)收規(guī)范》（GB5020720

21、12）1.4《建筑工程施工質(zhì)量驗(yàn)收統(tǒng)一標(biāo)準(zhǔn)》（GB503002013）1.5《屋面工程技術(shù)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(jié)構(gòu)找坡平屋面，屋面防水等級(jí)均為一級(jí)，防水層合理使用年限為15年，防水層設(shè)置在保溫層下側(cè)。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(xì)石砼保護(hù)層配Φ4@100雙向鋼筋網(wǎng)片，每4米見(jiàn)方設(shè)置分格縫，縫寬20mm，縫內(nèi)填高分子

22、密封膏。2）70厚擠塑聚苯板。3）1.5厚單面反應(yīng)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(wú)保溫）：1）50厚C30細(xì)石砼保護(hù)層配Φ4@100雙向鋼筋網(wǎng)片，每4米見(jiàn)方設(shè)置分格縫，縫寬20mm，縫內(nèi)填高分子密封膏。2）1.5厚單面反應(yīng)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）