
罐體(ti)保(bao)溫施工(gong)註意哪(na)些細節(jie)
鐵皮保溫(wen)施工(gong)的(de)定義(yi): 為(wei)減(jian)少(shao)設(she)備、管(guan)道(dao)及其附件(jian)向周圍(wei)環(huan)境散(san)熱(re),在(zai)其外表(biao)采取的(de)增(zeng)設(she)保溫層和保護層措施的(de)施工(gong)。 鐵(tie)皮管(guan)道(dao)保(bao)溫施工(gong): 管(guan)道(dao)保(bao)溫均(jun)按(an)設(she)計的(de)材(cai)質(zhi)及保(bao)溫(wen)厚度(du)進(jin)行(xing)。管(guan)道(dao)保(bao)溫先鋪(pu)設(she)保溫管(guan)殼(ke),本工程蒸汽管(guan)道(dao)保(bao)溫采用(yong)矽酸鋁纖維(wei)制(zhi)品,然後用(yong)鍍鋅(xin)鐵(tie)絲將管(guan)殼(ke)綁紮牢(lao)固,每(mei)層材(cai)料(liao)都(dou)用(yong)鍍鋅(xin)鐵(tie)絲綁紮,每(mei)塊(kuai)保(bao)溫材(cai)料(liao)不少(shao)於(yu)兩道(dao)雙(shuang)股鐵(tie)絲,保溫材(cai)料(liao)鋪(pu)設(she)時要(yao)錯(cuo)縫壓(ya)縫(feng)。主(zhu)保(bao)溫(wen)層鋪(pu)設(she)結(jie)束(shu)後(hou)進(jin)行(xing)外護層的施工(gong),外護層采用(yong)金(jin)屬(shu)外護,本工程采用(yong)厚(hou)度(du)為0.5mm的鋁(lv)合金(jin)板(ban)。金屬(shu)外護下料(liao)加工(gong)需(xu)壹(yi)套(tao)白(bai)鐵(tie)加工(gong)機(ji)械(xie)。以(yi)確(que)保(bao)保(bao)溫(wen)外護加工(gong)美(mei)觀(guan)。管(guan)道(dao)彎頭加工(gong)成蝦米(mi)彎形式,閥(fa)門制(zhi)成壹保(bao)溫盒(he),既美(mei)觀(guan)又拆(chai)卸方便(bian)。外護固定(ding)采用(yong)抽(chou)芯鋁鉚釘,間(jian)距(ju)200mm左右(you)。安裝(zhuang)好(hao)的金屬(shu)外護層要(yao)做到(dao)牢(lao)固、美(mei)觀(guan)、防水(shui)。

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