鋼制波紋涵管易維護，只需做(zuo)好(hao)內壁的(de)防(fang)護保養即(ji)可。鋼(gang)波紋(wen)涵管在(zai)高(gao)喊(han)凍土地(di)(di)區，軟(ruan)土路(lu)(lu)基(ji)地(di)(di)帶，具(ju)有(you)明顯的(de)經濟效益。其(qi)(qi)良好(hao)的(de)整體性、可塑(su)性對(dui)地(di)(di)質條件復雜路(lu)(lu)段抗變形能力(li)強。鋼(gang)波紋(wen)涵管經過(guo)了防(fang)腐處(chu)理耐久性高(gao)。其(qi)(qi)良好(hao)的(de)導熱性對(dui)凍土區的(de)路(lu)(lu)基(ji)擾動(dong)小，路(lu)(lu)基(ji)穩定。鋼(gang)波紋(wen)涵管出廠時，應進行出廠檢驗。

鋼制波紋(wen)涵管運到現場后這樣(yang)安裝非常實用(yong)

產(chan)品(pin)需(xu)檢(jian)驗合格并附有產(chan)品(pin)質(zhi)量(liang)合格證書方可出廠。波(bo)紋鋼板運(yun)到施工現場后，必須逐塊檢(jian)查(cha)。

鋼波紋涵(han)管價格

材料出廠時(shi)己進(jin)(jin)行鍍鋅防(fang)腐處理，運輸工地后，卸貨(huo)時(shi)不(bu)可直接(jie)翻拉，應采(cai)用吊(diao)車(che)配合人工進(jin)(jin)行裝(zhuang)卸，避免損(sun)(sun)壞鍍鋅層。鋼波紋涵(han)管進(jin)(jin)行外觀檢查，防(fang)止出現損(sun)(sun)傷(shang)變形(xing)、裝(zhuang)卸劃(hua)痕、鍍鋅層損(sun)(sun)壞、切口有不(bu)規則鋸齒現象(xiang)。

拼接波紋(wen)管涵

鋼波紋(wen)涵管采(cai)用工(gong)(gong)(gong)廠化生(sheng)產(chan)，生(sheng)產(chan)不受環境影(ying)響(xiang)并有(you)利于控(kong)制質量(liang)。鋼波紋(wen)涵管現場(chang)拼裝，必須嚴(yan)格按照(zhao)設計以及(ji)鋼波紋(wen)涵管施工(gong)(gong)(gong)安裝規(gui)范的要求施工(gong)(gong)(gong)。現場(chang)施工(gong)(gong)(gong)中土建部分(fen)驗(yan)收標(biao)準可參照(zhao)交通部《公路工(gong)(gong)(gong)程(cheng)質量(liang)檢驗(yan)評定標(biao)準》JTGF80/1-2004中有(you)關標(biao)準，鋼波紋(wen)涵管外(wai)回(hui)填(tian)土的驗(yan)收可歸入路基(ji)工(gong)(gong)(gong)程(cheng)之中。拼裝施工(gong)(gong)(gong)，工(gong)(gong)(gong)期(qi)短、重量(liang)輕、安裝方便，在高海拔地區減少大量(liang)人工(gong)(gong)(gong)，并可在冬季(ji)施工(gong)(gong)(gong)。（hanihanbj.com）