鋼波紋管連(lian)接頭的連(lian)接方法(fa)你知道嗎?
鋼波紋(wen)管連接(jie)(jie)頭的方法:波紋(wen)管涵接(jie)(jie)口處要業(ye)務外包0.3米長的小號波紋(wen)管,并且兩(liang)(liang)邊(bian)頭要對半扭緊,管理中(zhong)(zhong)心不(bu)可留出空(kong)閑(xian)地(di)。為(wei)保證管理中(zhong)(zhong)心沒(mei)留空(kong)閑(xian)地(di),應在(zai)兩(liang)(liang)連接(jie)(jie)頭邊(bian)緣處搞好標記。搞好后得用膠布包囊(nang)密不(bu)可分,防止跑漿(jiang)。波紋(wen)管涵要遮(zhe)蓋維護保養,防止日曬雨淋使其提前(qian)脆化。
鋼(gang)波紋(wen)管具有施(shi)工(gong)工(gong)期短、重(zhong)量輕、安裝方便、耐久性(xing)能好、工(gong)程造(zao)價(jia)低、抗變形能力強(qiang)、減少維護(hu)費用成本等(deng)優點。鋼(gang)波紋(wen)管是一種(zhong)柔性(xing)構(gou)造(zao),波紋(wen)管在構(gou)造(zao)上具有橫向抵償位(wei)移(yi)特(te)性(xing),可充分發(fa)揮鋼(gang)材(cai)抗拉(la)功能強(qiang)。
具有較大的抗變形和抗沉降才干,施(shi)工過(guo)程中(zhong)重量輕、設備方便快捷(jie)、施(shi)工簡潔等許多(duo)(duo)優(you)點。鋼(gang)波(bo)紋管(guan)(guan)按構(gou)成(cheng)材料(liao)可(ke)分(fen)為(wei)金屬波(bo)紋管(guan)(guan)、非(fei)金屬波(bo)紋管(guan)(guan)兩(liang)種(zhong);按構(gou)造可(ke)分(fen)為(wei)單層(ceng)和多(duo)(duo)層(ceng)。單層(ceng)波(bo)紋管(guan)(guan)應(ying)用(yong)較多(duo)(duo)。多(duo)(duo)層(ceng)波(bo)紋管(guan)(guan)強度(du)高,耐久性(xing)好(hao),應(ying)力小,用(yong)在重要的測量中(zhong)。
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