在pert保溫管施(shi)工(gong)(gong)(gong)過(guo)程(cheng)中，不(bu)僅要(yao)求溝(gou)槽平整，溝(gou)槽底部干燥，還需要(yao)使(shi)用(yong)(yong)鋪.上一(yi)層20cm厚度(du)(du)的(de)(de)細沙(sha)墊層。這樣可以做的(de)(de)研究目(mu)的(de)(de), 是確(que)保(bao)pert保(bao)溫管(guan)(guan)在(zai)使(shi)用(yong)(yong)的(de)(de)過(guo)程(cheng)中我們遭(zao)受到嚴重(zhong)破壞(huai),且將管(guan)(guan)道(dao)以及周邊的(de)(de)空隙給填滿。保(bao)溫管(guan)(guan)道(dao)安裝后(hou)，需要(yao)使(shi)用(yong)(yong)1.5倍(bei)的(de)(de)工(gong)(gong)(gong)作(zuo)壓(ya)力進行水(shui)壓(ya)試驗，但須通過(guo)后(hou)續使(shi)用(yong)(yong)。在(zai)連接的(de)(de)過(guo)程(cheng)中，要(yao)將這些管(guan)(guan)道(dao)進行表面的(de)(de)水(shui)分、污漬都清理干凈(jing)，并在(zai)社會(hui)環(huan)境(jing)不(bu)同溫度(du)(du)明顯高于(yu)10度(du)(du)時(shi)使(shi)用(yong)(yong)聚(ju)氨酯發泡。pert保(bao)溫管(guan)(guan)一(yi)次性補償埋管(guan)(guan)應(ying)按(an)說明書預熱，直至溫度(du)(du)處于(yu)恒定狀態。同時(shi)要(yao)等到補償器的(de)(de)施(shi)焊_工(gong)(gong)(gong)作(zuo)人員完(wan)成,或(huo)是填土施(shi)工(gong)(gong)(gong)項目(mu)完(wan)成后(hou)才(cai)可進行有效降溫管(guan)(guan)理工(gong)(gong)(gong)作(zuo)。