鋼制波紋涵管易維(wei)護，只需(xu)做(zuo)好內(nei)壁的(de)(de)(de)防(fang)護保養即(ji)可。鋼(gang)(gang)(gang)波紋(wen)(wen)涵(han)(han)管在(zai)高喊(han)凍土地(di)(di)區(qu)，軟土路(lu)基(ji)地(di)(di)帶(dai)，具有明(ming)顯的(de)(de)(de)經(jing)濟(ji)效益。其良好的(de)(de)(de)整體性、可塑性對(dui)地(di)(di)質條(tiao)件(jian)復雜路(lu)段抗變形能力強。鋼(gang)(gang)(gang)波紋(wen)(wen)涵(han)(han)管經(jing)過了防(fang)腐(fu)處(chu)理耐(nai)久性高。其良好的(de)(de)(de)導熱(re)性對(dui)凍土區(qu)的(de)(de)(de)路(lu)基(ji)擾動(dong)小，路(lu)基(ji)穩定。鋼(gang)(gang)(gang)波紋(wen)(wen)涵(han)(han)管出廠時，應進行(xing)出廠檢驗。

鋼制(zhi)波紋涵管運(yun)到現場后這樣安裝非常實用

產品(pin)需(xu)檢(jian)驗(yan)合格(ge)并附有產品(pin)質(zhi)量合格(ge)證書方可出廠(chang)。波紋(wen)鋼板運到施工現場(chang)后，必須逐塊檢(jian)查。

鋼波紋涵(han)管價格

材料出廠時己(ji)進行(xing)鍍(du)(du)鋅(xin)防腐處理，運輸(shu)工地(di)后，卸(xie)貨時不可直接翻(fan)拉，應采用吊(diao)車配合人工進行(xing)裝卸(xie)，避(bi)免(mian)損壞(huai)鍍(du)(du)鋅(xin)層(ceng)。鋼波紋涵管進行(xing)外(wai)觀檢查，防止(zhi)出現損傷(shang)變形、裝卸(xie)劃(hua)痕、鍍(du)(du)鋅(xin)層(ceng)損壞(huai)、切(qie)口(kou)有不規則鋸齒現象。

拼接波紋(wen)管涵

鋼(gang)(gang)波紋(wen)涵(han)管采用工(gong)(gong)(gong)(gong)廠化生產，生產不受(shou)環境影響并有利(li)于(yu)控制質(zhi)量(liang)(liang)(liang)。鋼(gang)(gang)波紋(wen)涵(han)管現(xian)(xian)場(chang)拼裝，必須嚴格按(an)照設計以及鋼(gang)(gang)波紋(wen)涵(han)管施工(gong)(gong)(gong)(gong)安裝規范的要求施工(gong)(gong)(gong)(gong)。現(xian)(xian)場(chang)施工(gong)(gong)(gong)(gong)中(zhong)土建部分驗收(shou)標準(zhun)(zhun)可參照交通部《公路工(gong)(gong)(gong)(gong)程質(zhi)量(liang)(liang)(liang)檢驗評定標準(zhun)(zhun)》JTGF80/1-2004中(zhong)有關標準(zhun)(zhun)，鋼(gang)(gang)波紋(wen)涵(han)管外回填土的驗收(shou)可歸入路基(ji)工(gong)(gong)(gong)(gong)程之中(zhong)。拼裝施工(gong)(gong)(gong)(gong)，工(gong)(gong)(gong)(gong)期短(duan)、重量(liang)(liang)(liang)輕、安裝方便(bian)，在高海(hai)拔地區減少大(da)量(liang)(liang)(liang)人工(gong)(gong)(gong)(gong)，并可在冬(dong)季施工(gong)(gong)(gong)(gong)。（hanihanbj.com）