小區改造的管道做彩鋼板和鋁皮外護哪種好

鐵皮(pi)保溫施(shi)工(gong)(gong)需(xu)要(yao)專(zhuan)業的施(shi)工(gong)(gong)隊(dui)，在(zai)保溫施(shi)工(gong)(gong)中經(jing)常需(xu)要(yao)用鐵皮(pi)壓邊機卷筒機等(deng)設(she)備(bei)對鐵皮(pi)進(jin)行相(xiang)關操作，既需(xu)要(yao)專(zhuan)業的施(shi)工(gong)(gong)隊(dui)，也需(xu)要(yao)專(zhuan)業的設(she)備(bei)。 每道工(gong)(gong)序施(shi)工(gong)(gong)隱蔽前要(yao)經(jing)甲(jia)方質檢(jian)(jian)人(ren)員檢(jian)(jian)查驗收，做好(hao)表面(mian)干凈、無灰塵(chen)、無油(you)污等(deng)，每一道油(you)漆必須采(cai)用漆膜測(ce)(ce)厚(hou)儀測(ce)(ce)干膜厚(hou)度，防(fang)腐完工(gong)(gong)后組織竣工(gong)(gong)驗收 。

主(zhu)要(yao)工(gong)(gong)程(cheng)對象：冶金(jin)、化(hua)工(gong)(gong)、制(zhi)藥、釀造、石油、建(jian)(jian)筑、建(jian)(jian)材城市供暖等(deng)行(xing)業(ye)，有著廣泛(fan)的應用(yong)價值。 用(yong)于建(jian)(jian)筑、石油、電力、冶金(jin)、紡織、國防、交通(tong)運輸等(deng)行(xing)業(ye)，是管道(dao)貯(zhu)罐、鍋爐、煙(yan)道(dao)、熱交換(huan)器、風機、車船(chuan)等(deng)工(gong)(gong)業(ye)（設備）（保溫隔熱、隔聲）的理 想 材料。

    管(guan)道(dao)、罐體、設備(bei)、儀表(biao)等。對罐體、管(guan)道(dao)以(yi)(yi)及連接(jie)的(de)所有(you)部件提供熱源加熱，同時需要(yao)外加保(bao)(bao)(bao)溫(wen)(wen)(wen)層（如：鐵皮、鋁皮、彩鋼(gang)板等）使之(zhi)保(bao)(bao)(bao)持一(yi)定(ding)的(de)溫(wen)(wen)(wen)度(du)，以(yi)(yi)工(gong)藝設備(bei)運行的(de)溫(wen)(wen)(wen)度(du)需要(yao)。特點(dian)：具有(you)保(bao)(bao)(bao)溫(wen)(wen)(wen)效果好(hao)、工(gong)程造價低、施工(gong)周期短、外觀美觀、防(fang)(fang)水(shui)、防(fang)(fang)火、防(fang)(fang)腐等使用年(nian)(nian)限長達(da)30-50年(nian)(nian)的(de)優點(dian)。罐體管(guan)道(dao)保(bao)(bao)(bao)溫(wen)(wen)(wen)工(gong)程的(de)工(gong)藝流程及特點(dian)：1.罐體保(bao)(bao)(bao)溫(wen)(wen)(wen)工(gong)程層厚(hou)度(du)層使用50-150mm的(de)大型(xing)擺錘工(gong)藝巖棉、玻璃棉、硅酸(suan)鋁、復合硅酸(suan)鹽等保(bao)(bao)(bao)溫(wen)(wen)(wen)材料，特殊要(yao)求(qiu)分兩(liang)層錯(cuo)縫固定(ding)。外護層使用厚(hou)度(du)為 0.3-0.6mm的(de)鍍(du)鋅鐵皮、鋁皮、彩鋼(gang)板通過保(bao)(bao)(bao)溫(wen)(wen)(wen)專用的(de)凹凸(tu)槽(cao)式壓邊機(ji)壓邊成(cheng)型(xing)和防(fang)(fang)滑式機(ji)成(cheng)筒(tong)進行搭接(jie)順(shun)水(shui)流方向，寬度(du)適宜，接(jie)口平(ping)整，均勻 的(de)包裹。