
鐵皮管道保溫施工有什么重要細節
管(guan)道保(bao)溫(wen)(wen)(wen)施(shi)工(gong)均(jun)按(an)設(she)計(ji)的材(cai)質及保(bao)溫(wen)(wen)(wen)厚(hou)(hou)度進行。管(guan)道保(bao)溫(wen)(wen)(wen)先鋪(pu)設(she)保(bao)溫(wen)(wen)(wen)管(guan)殼,然后(hou)用鍍(du)鋅(xin)鐵絲(si)(si)將(jiang)管(guan)殼綁扎牢(lao)固(gu),每(mei)層(ceng)(ceng)材(cai)料(liao)都用鍍(du)鋅(xin)鐵絲(si)(si)綁扎,每(mei)塊保(bao)溫(wen)(wen)(wen)材(cai)料(liao)不少于兩(liang)道雙股鐵絲(si)(si),保(bao)溫(wen)(wen)(wen)材(cai)料(liao)鋪(pu)設(she)時要錯縫壓(ya)縫。主保(bao)溫(wen)(wen)(wen)層(ceng)(ceng)鋪(pu)設(she)結束后(hou)進行外護層(ceng)(ceng)的施(shi)工(gong),外護層(ceng)(ceng)采(cai)用金屬(shu)外護,本工(gong)程(cheng)采(cai)用厚(hou)(hou)度為0.5mm的鋁(lv)合金板。 我廠專業(ye)負責管道保溫施工項目,多年的(de)經驗積(ji)累(lei),我們總結了許多管道(dao)保溫施(shi)工方法:
1.施工過程中(zhong),需有兩個人(ren)一(yi)組(zu),一(yi)個人(ren)先將保溫管外殼剝開,對包(bao)在管道(dao)上(shang),兩手用力擠住,另外一(yi)人(ren)纏裹(guo)保溫外護(hu)殼,纏裹(guo)鐵(tie)皮時用力要均勻,壓茬要平(ping)整(zheng),粗細要一(yi)致。
2.鐵皮要由下向上進行安裝,搭接處采用3×120mm鍍鋅鉚釘鉚接,罐體封頭,管道:彎頭、三通、變徑、等保溫后其外型要保持原有形狀