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衡(heng)水浩(hao)威新材(cai)料有(you)限公司主營(ying)產(chan)品:鋼波紋管(guan)、鋼波紋涵(han)管(guan)

遂寧鋼波紋管的型號是取決于價格的關鍵嗎?

瀏覽:15317 發布日期:2021-07-12

為保證(zheng)鋼波紋管的(de)距離(li)和順直(zhi),可(ke)用鋼筋(jin)支架(jia)對波紋管進行(xing)點焊固定,防止澆筑砼(tong)時左右位(wei)移。管道鋪設后,出于其(qi)它原(yuan)因造成管壁(bi)呈現(xian)局部損壞,當損壞程度比較(jiao)小(xiao)時,可(ke)經過焊槍修(xiu)補(bu)處理,如(ru)環向(xiang)、縱向(xiang)裂縫(feng)小(xiao)于管周長的(de)112或(huo)孔徑60mm的(de)情況。

鋼波紋管

鋼波紋管

當損壞程度大于(yu)這些數據時(shi),宜經過換波紋管或基建筑檢查井、連接井等修(xiu)補方法處理。雨期時(shi)節應留意防止管材漂(piao)浮、位移等現象,當管道裝置完(wan)畢沒有(you)覆土遇到水(shui)泡情況(kuang)時(shi),應復測管底(di)與管中(zhong)心(xin)高程,并做好返工處理辦法。

鋼波(bo)紋(wen)(wen)管(guan)(guan)安置和線(xian)(xian)盒(he)及(ji)(ji)預留洞(dong)處相協調,管(guan)(guan)線(xian)(xian)盒(he)盡(jin)可能安置在管(guan)(guan)間(jian)肋的(de)位置。波(bo)紋(wen)(wen)管(guan)(guan)運工作面后,鋪放前應檢查(cha)管(guan)(guan)材的(de)外(wai)形及(ji)(ji)管(guan)(guan)端的(de)堵(du)頭封堵(du)是(shi)否嚴密,對(dui)變(bian)形或裂口(kou)處進行(xing)修補。并對(dui)波(bo)紋(wen)(wen)管(guan)(guan)的(de)外(wai)形和標(biao)(biao)準進行(xing)檢查(cha),按標(biao)(biao)準、型(xing)號分(fen)類平臥疊層堆(dui)放。

The placement of steel bellows shall be coordinated with wire box and reserved hole, and the wire box shall be placed at the position of ribs between pipes as far as possible. After the corrugated pipe is transported to the working face, the shape of the pipe and the sealing of the plug at the pipe end should be checked before laying, and the deformation or crack should be repaired. Check the shape and standard of the bellows, and stack them horizontally according to the standard and model.

鋼波紋管

鋼波紋管

依據放(fang)線位置進行(xing)波紋管(guan)的鋪設(she)裝置,在(zai)裝置過程中(zhong),應在(zai)管(guan)頂襯托(tuo)木板作維護,不(bu)得(de)直接踐踏(ta)波紋管(guan)。因(yin)波紋管(guan)底(di)(di)部砼層(ceng)較薄,在(zai)裝置底(di)(di)部鋼筋(jin)時,有必要安放(fang)并(bing)固定好墊塊或馬凳筋(jin),以保證(zheng)底(di)(di)部砼層(ceng)的厚度。

一(yi)般將管(guan)拉結錨(mao)固在板(ban)底(di)層鋼筋(jin)上,依據管(guan)徑巨細,每0.8-1.0米管(guan)長錨(mao)固一(yi)次鐵絲,底(di)筋(jin)的(de)錨(mao)固可別離放兩(liang)條通長鋼筋(jin)做壓筋(jin),然后(hou)用(yong)鐵絲將鋼筋(jin)與模板(ban)支(zhi)架拉結錨(mao)緊。壓筋(jin)和拉結鐵絲的(de)巨細、拉結錨(mao)固距(ju)離經(jing)核(he)算后(hou)確認或由設計院給定(ding)。

在管材放入溝槽時,應依據施工設備、溝槽以及管徑巨細,且鄙人管過程中應留意不得與溝壁、溝底呈現劇烈磕碰現象,宜經過適宜的吊車等機械平穩下溝,一起吊裝時不得呈現穿心吊,應少有兩個支撐吊點。為防止澆筑砼時波紋管上浮,將波紋管拉結錨固。//hanihanbj.com/

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