盤點金屬波紋涵管的那(nei)些優勢(shi)
金屬(shu)波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)也叫金屬(shu)波紋(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)、波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)、波紋(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)或鋼制波紋(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan),是(shi)(shi)指(zhi)鋪埋在公路(lu),鐵路(lu)下面的涵(han)(han)洞用(yong)螺紋(wen)波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan),它是(shi)(shi)由(you)波形金屬(shu)板(ban)卷制成(cheng)或用(yong)半圓波形鋼片拼制成(cheng)的圓形波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan),應用(yong)于公路(lu),鐵路(lu),小橋,通道,擋土墻以(yi)及各種(zhong)礦場,巷道擋墻支護等工(gong)程中的涵(han)(han)洞(管(guan)(guan)(guan)(guan)(guan)(guan))。
①強(qiang)度高(gao),由于其獨特的波紋結構使其比同口(kou)徑的水泥管耐壓強(qiang)度大15倍(bei)以上。
②運輸方便,波紋管涵的重量只有(you)同(tong)口徑水(shui)泥管的1/10到1/5,即使在(zai)窄(zhai)的場所沒(mei)有(you)運輸設備,人工(gong)也可運輸。
③使(shi)用壽(shou)命長,鋼制波紋管涵是采用鋼管熱浸(jin)鍍鋅,所以使(shi)用壽(shou)命長,壽(shou)命為80-100年(nian),在腐蝕性特(te)別(bie)大的環境下使(shi)用時(shi),采用內外(wai)表面瀝清附層的鋼制波紋管,可在原使(shi)用壽(shou)命基礎(chu)上提高約20年(nian)以上。
④ 施(shi)(shi)工(gong)方便(bian):波紋管涵是采用套(tao)筒(tong)或法蘭(lan)方式連接,而且可(ke)以根據需要定(ding)制長度(du),即使是非(fei)熟(shu)練工(gong)也可(ke)以操(cao)作(zuo),施(shi)(shi)工(gong)以少量的手工(gong)操(cao)作(zuo),可(ke)在短時(shi)間(jian)內完成(cheng),既(ji)快捷又方便(bian)。
⑤優良(liang)的(de)經濟(ji)性:連接方(fang)式簡便,可(ke)縮短工期。
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