管(guan)(guan)(guan)(guan)道(dao)絕熱在(zai)(zai)法蘭斷開處金(jin)屬(shu)保(bao)護(hu)層(ceng)端部的封(feng)堵，應(ying)符(fu)合相關(guan)規定。管(guan)(guan)(guan)(guan)道(dao)三通部位金(jin)屬(shu)保(bao)護(hu)層(ceng)的安裝，支管(guan)(guan)(guan)(guan)與主(zhu)管(guan)(guan)(guan)(guan)相交部位宜翻邊固定，順水(shui)搭接(jie)。垂直(zhi)管(guan)(guan)(guan)(guan)與水(shui)平(ping)直(zhi)通管(guan)(guan)(guan)(guan)在(zai)(zai)水(shui)平(ping)管(guan)(guan)(guan)(guan)下部相交，應(ying)先(xian)包垂直(zhi)管(guan)(guan)(guan)(guan)，后(hou)包水(shui)平(ping)管(guan)(guan)(guan)(guan)；垂直(zhi)管(guan)(guan)(guan)(guan)與水(shui)平(ping)直(zhi)通管(guan)(guan)(guan)(guan)在(zai)(zai)水(shui)平(ping)管(guan)(guan)(guan)(guan)上部相交，應(ying)先(xian)包水(shui)平(ping)管(guan)(guan)(guan)(guan)，后(hou)包垂直(zhi)管(guan)(guan)(guan)(guan)。垂直(zhi)管(guan)(guan)(guan)(guan)道(dao)或設備金(jin)屬(shu)保(bao)護(hu)層(ceng)的敷設，應(ying)由下而(er)上進行施工，接(jie)縫(feng)(feng)應(ying)上搭下。設備及大型儲罐金(jin)屬(shu)保(bao)護(hu)層(ceng)的接(jie)縫(feng)(feng)和(he)凸筋，呈(cheng)棋盤形錯列布(bu)置。青島(dao)大型油煙機清洗效率(lv)高質量優(you)。

       金(jin)屬(shu)保(bao)(bao)護層(ceng)(ceng)(ceng)(ceng)的(de)(de)接(jie)(jie)縫可選用(yong)(yong)搭接(jie)(jie)、咬(yao)接(jie)(jie)、插接(jie)(jie)及(ji)嵌接(jie)(jie)的(de)(de)形式(shi)。保(bao)(bao)護層(ceng)(ceng)(ceng)(ceng)安(an)裝應緊貼保(bao)(bao)溫層(ceng)(ceng)(ceng)(ceng)或(huo)防(fang)潮(chao)層(ceng)(ceng)(ceng)(ceng)。金(jin)屬(shu)保(bao)(bao)護層(ceng)(ceng)(ceng)(ceng)縱向(xiang)接(jie)(jie)縫可采(cai)用(yong)(yong)搭接(jie)(jie)或(huo)咬(yao)接(jie)(jie)；環向(xiang)接(jie)(jie)縫可采(cai)用(yong)(yong)鋪(pu)接(jie)(jie)或(huo)搭接(jie)(jie)。室內的(de)(de)外(wai)保(bao)(bao)護層(ceng)(ceng)(ceng)(ceng)結構(gou)，宜(yi)采(cai)用(yong)(yong)搭接(jie)(jie)形式(shi)。當固定保(bao)(bao)冷結構(gou)的(de)(de)金(jin)屬(shu)保(bao)(bao)護層(ceng)(ceng)(ceng)(ceng)時，嚴(yan)禁(jin)損壞防(fang)潮(chao)層(ceng)(ceng)(ceng)(ceng)。濰坊油(you)煙管道(dao)清洗技(ji)術要求高，清洗設備(bei)先進，清洗經驗符豐富。