
硅酸鋁管道保溫施工外護鋁皮安裝過程
管(guan)道保(bao)溫(wen)(wen)(wen)施工(gong)均按設計的(de)材(cai)質及保(bao)溫(wen)(wen)(wen)厚度進行(xing)。管(guan)道保(bao)溫(wen)(wen)(wen)先(xian)鋪設保(bao)溫(wen)(wen)(wen)管(guan)殼(ke)本(ben)工(gong)程蒸汽管(guan)道保(bao)溫(wen)(wen)(wen)采用(yong)(yong)硅(gui)酸鋁纖(xian)維制(zhi)品(pin),然后用(yong)(yong)鍍(du)鋅(xin)鐵(tie)(tie)(tie)絲將(jiang)管(guan)殼(ke)綁扎牢固,每(mei)層(ceng)材(cai)料都用(yong)(yong)鍍(du)鋅(xin)鐵(tie)(tie)(tie)絲綁扎,每(mei)塊保(bao)溫(wen)(wen)(wen)材(cai)料不少于(yu)兩道雙股鐵(tie)(tie)(tie)絲,保(bao)溫(wen)(wen)(wen)材(cai)料鋪設時要錯縫壓(ya)縫。主保(bao)溫(wen)(wen)(wen)層(ceng)鋪設結束后進行(xing)外(wai)護層(ceng)的(de)施工(gong),外(wai)護層(ceng)采用(yong)(yong)金屬外(wai)護,本(ben)工(gong)程采用(yong)(yong)厚度為0.5mm的(de)鋁合金板(ban)。
專業負(fu)責管道保(bao)溫施(shi)工項(xiang)目,多年的經驗積累,
我們總結(jie)了許多管道保溫(wen)施(shi)工方法:
1.施工過程中,需有兩個(ge)人(ren)一(yi)組,一(yi)個(ge)人(ren)先將保溫管(guan)外殼(ke)剝(bo)開,對包在(zai)管(guan)道(dao)上,兩手用(yong)力擠住,另(ling)外一(yi)人(ren)纏裹保溫外護殼(ke),纏裹鐵皮時用(yong)力要均(jun)勻,壓(ya)茬要平整,粗細(xi)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。