鋼波紋涵管是與鋼筋混凝(ning)土管涵(han)相(xiang)比,具有管節薄,重量輕,便于運輸寄存,施(shi)工(gong)工(gong)藝簡單,拼(pin)裝(zhuang)快速(su),工(gong)期短等長(chang)處。建(jian)筑波紋(wen)管時,可根(gen)據需求隨意拼(pin)裝(zhuang)成任何長(chang)度,必要時,管節還(huan)可拆除,遷往別使用(yong)壽命長(chang),鋼波紋(wen)涵(han)管是選用(yong)鋼管熱浸(jin)鍍鋅。
來看看張家口鋼波紋涵管是怎么操作的
所以使(shi)用(yong)壽命長,壽命為80-100年,在腐蝕性特別大的環(huan)境(jing)下使(shi)用(yong)時,選用(yong)表里外表瀝清附層(ceng)的鋼(gang)波紋(wen)涵(han)管(guan)(guan)(guan),可(ke)在原使(shi)用(yong)壽命基礎(chu)上(shang)提(ti)高約20年以上(shang)。搬運到現場(chang)的波紋(wen)管(guan)(guan)(guan)要(yao)(yao)集中堆積規整(zheng),不(bu)能在波紋(wen)管(guan)(guan)(guan)上(shang)踐(jian)踏(ta)。鋼(gang)波紋(wen)涵(han)管(guan)(guan)(guan)要(yao)(yao)覆蓋保護(hu),防止(zhi)風吹雨(yu)淋使(shi)其提(ti)前老化。切割波紋(wen)管(guan)(guan)(guan)要(yao)(yao)平直,不(bu)能切成斜口(kou)。
鋼波(bo)(bo)紋涵管(guan)接(jie)(jie)頭(tou)的辦法:波(bo)(bo)紋管(guan)接(jie)(jie)頭(tou)處要(yao)外包(bao)0.3米長的大號波(bo)(bo)紋管(guan),并且兩端(duan)頭(tou)要(yao)對半(ban)擰緊(jin),中(zhong)心不(bu)得留(liu)有空(kong)地。為(wei)保證中(zhong)心不(bu)留(liu)空(kong)地,應在兩接(jie)(jie)頭(tou)端(duan)頭(tou)處做(zuo)好(hao)標(biao)記(ji)。做(zuo)好(hao)后要(yao)用膠帶包(bao)裹(guo)緊(jin)密,以防漏漿。
來看看張家口鋼波紋涵管是怎么操作的
施工(gong)(gong)便(bian)利:波紋管涵是選用套筒或(huo)法(fa)蘭方法(fa)連(lian)接,并且能夠根據需求定制長度,即便(bian)對錯熟練工(gong)(gong)也能夠操(cao)作,施工(gong)(gong)以少數的(de)手(shou)工(gong)(gong)操(cao)作,可在短時(shi)間內完成,既快捷又便(bian)利。經(jing)濟(ji)性:連(lian)接方法(fa)簡便(bian),可縮短工(gong)(gong)期。
鋼波(bo)紋涵管(guan)(guan)在國(guo)外的公路(lu)(lu)、鐵路(lu)(lu)和房屋(wu)建工(gong)程中早已被方泛選用,一些發達不只設有(you)制作(zuo)波(bo)紋管(guan)(guan)節(jie)的工(gong)廠,并且有(you)些發布了波(bo)紋管(guan)(guan)涵的規(gui)劃與施工(gong)規(gui)范或(huo)規(gui)程。解放前公路(lu)(lu)、鐵路(lu)(lu)部門也曾使用過國(guo)外進口的波(bo)紋管(guan)(guan)管(guan)(guan)節(jie)。
目前(qian)我國已有出產波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的工(gong)廠,鑒于這種管(guan)(guan)(guan)涵(han)(han)的許多(duo)長處(chu),我國鋼材(cai)產量已跨居(ju),在推廣(guang)應用波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的遠景對錯常寬廣(guang)的。鋼波(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)也叫金屬波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)或鋼波(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan),是指鋪埋在公路,鐵(tie)路下面的涵(han)(han)洞用螺紋(wen)(wen)波(bo)紋(wen)(wen)管(guan)(guan)(guan)。
它是由波形金屬板卷制成或用半圓波形鋼片拼制成的圓形波紋管,應用于公路,鐵路,小橋,通道,擋土墻以及各種礦場,巷道擋墻支護等工程中的涵洞(管)。處建筑,在缺少砂石資料區域或地基承載力較低的區域。//hanihanbj.com/
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