甘肅鋼波(bo)紋管的(de)施(shi)工關鍵技術有哪幾點呢?
鋼波(bo)紋(wen)管(guan)的(de)施(shi)工(gong)關鍵技術(shu)有哪幾點呢?①施(shi)工(gong)季節(jie)應(ying)(ying)嚴格(ge)控制(zhi),防(fang)止(zhi)在冰(bing)(bing)凍季節(jie)施(shi)工(gong)影響工(gong)程質量。②寒冷冰(bing)(bing)凍地區對基礎換填材料要求(qiu)較高,特(te)別(bie)是對粉粘粒含量應(ying)(ying)嚴格(ge)控制(zhi).以防(fang)止(zhi)產(chan)生冰(bing)(bing)脹(zhang)導致(zhi)涵管(guan)破壞。③基礎與涵管(guan)側面、頂部的(de)填料應(ying)(ying)分(fen)層碾壓,壓實度(du)達到要求(qiu).......更多
2022-09-19
甘肅鋼(gang)波(bo)紋涵管規格型號(hao)管徑范圍Φ0.5m~Φ12m
鋼波(bo)紋(wen)涵(han)(han)管(guan)(guan)(guan)規(gui)格型(xing)(xing)號(hao)(hao)管(guan)(guan)(guan)徑范(fan)圍Φ0.5m~Φ12m鋼波(bo)紋(wen)涵(han)(han)管(guan)(guan)(guan)規(gui)格型(xing)(xing)號(hao)(hao)管(guan)(guan)(guan)徑范(fan)圍Φ0.5m~Φ12m,管(guan)(guan)(guan)壁厚度為3mm~10mm,能夠滿(man)足填土(tu)0.5m~40m厚的需要,波(bo)紋(wen)涵(han)(han)管(guan)(guan)(guan)是采(cai)用Q235熱軋鋼板制成波(bo)紋(wen)狀管(guan)(guan)(guan)或由波(bo)紋(wen)狀板通過連接、拼裝形成的一(yi)種涵(han)(han)......更多
2022-09-13
甘肅(su)鋼波紋管的產(chan)品特征是(shi)什么呢?
鋼(gang)波(bo)紋(wen)管(guan)的產品特征是什么呢?① 強(qiang)度高:由于(yu)其獨特的波(bo)紋(wen)結構使其比同(tong)口徑的水泥(ni)管(guan)耐(nai)壓強(qiang)度大15倍以上(shang)。② 運輸(shu)方便:波(bo)紋(wen)管(guan)涵的重量只(zhi)有同(tong)口徑水泥(ni)管(guan)的1/10到1/5,即使在窄的場(chang)所(suo)沒有運輸(shu)設(she)備,人工也可運輸(shu)。③使用壽命(ming)長:鋼(gang)制波(bo)紋(wen)管(guan)涵是采(cai)用......更多
2022-09-06
甘肅鋼波紋管之間正確(que)的連接方法(fa)是什(shen)么(me)?
鋼波(bo)紋(wen)(wen)管(guan)是怎(zen)樣連接的(de)?鋼波(bo)紋(wen)(wen)管(guan)之間正確的(de)連接方法(fa)是什么?鋼波(bo)紋(wen)(wen)管(guan)接口方法(fa)按下述程序進行:De400mm以(yi)下管(guan)道(dao),先(xian)由一人(ren)用(yong)(yong)棉(mian)紗繩吊(diao)住被安裝管(guan)道(dao)的(de)插(cha)口,另一人(ren)用(yong)(yong)長撬(qiao)棒斜(xie)插(cha)入基礎,并(bing)抵住該(gai)管(guan)端(duan)部中心(xin)位置的(de)橫擋板,然后用(yong)(yong)力將該(gai)管(guan)緩緩插(cha)入原管(guan)的(de)承口......更多
2022-09-01
甘肅鋼波(bo)紋(wen)(wen)管安裝方法(fa)流程及鋼波(bo)紋(wen)(wen)管施工工藝是怎樣的?
鋼(gang)波(bo)紋(wen)(wen)管(guan)安(an)(an)裝(zhuang)(zhuang)方法流程及鋼(gang)波(bo)紋(wen)(wen)管(guan)施工工藝(yi)是怎樣(yang)的?鋼(gang)波(bo)紋(wen)(wen)管(guan)安(an)(an)裝(zhuang)(zhuang)(1)安(an)(an)裝(zhuang)(zhuang)前工作檢查(cha)波(bo)紋(wen)(wen)管(guan)鋼(gang)板(ban)底部平整度、水平、標高(gao);核對土建基(ji)準,確定涵管(guan)的位置、中心軸(zhou)線、中點(dian);先(xian)對底板(ban)進行噴(pen)涂兩遍專用(yong)防腐涂料做防腐處理。(2)拼裝(zhuang)(zhuang)底板(ban)時以中心軸(zhou)線中點(dian)為基(ji)準......更(geng)多
2022-09-01
甘肅造成(cheng)鋼波紋(wen)管損(sun)壞的原因有(you)哪些(xie)?
造成鋼(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)損壞的原因有哪些?鋼(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)的在各個行(xing)業的廣運(yun)用(yong),在實際加工和使用(yong)中,經(jing)常(chang)會出現一些原因使得波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)損壞,這是需要(yao)我(wo)們(men)注意的地方,下面接(jie)著帶大家(jia)了(le)解波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)的保護要(yao)點。1、 搬運(yun)到現場的波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)要(yao)集(ji)中堆放整齊(qi),不能在波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)上踩踏(ta)。2、 ......更多(duo)
2022-08-24
甘(gan)肅工程施工中(zhong)為什么選擇用鋼制(zhi)波紋管涵?
工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)中為(wei)什么選擇(ze)用(yong)(yong)(yong)鋼制(zhi)波紋管(guan)(guan)涵?在工(gong)(gong)(gong)程(cheng)中用(yong)(yong)(yong)鋼制(zhi)波紋涵管(guan)(guan)替代鋼筋混凝土進行涵洞工(gong)(gong)(gong)程(cheng)作業,不管(guan)(guan)從工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)周期、工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)造價成(cheng)本、環(huan)境保護的意義等方面(mian)都是有其不可以比(bi)擬的優(you)勢,且用(yong)(yong)(yong)金屬(shu)波紋涵管(guan)(guan)進行涵洞工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong),可進一步提高(gao)道路行車(che)穩定系數(shu),避(bi)......更多
2022-08-17
甘肅鋼(gang)波紋(wen)管涵施工技術要(yao)求?
鋼(gang)波(bo)紋管涵施工技術要(yao)求(qiu)?(1)挖(wa)基(ji)按設(she)計要(yao)求(qiu)在鋼(gang)波(bo)紋涵管投影(ying)線向(xiang)外延伸2m范圍開挖(wa)基(ji)坑,一般情(qing)況下基(ji)坑按設(she)計開挖(wa)完(wan)成后不(bu)得長期(qi)暴(bao)露、擾(rao)動(dong)和雨水浸泡,對(dui)地(di)基(ji)承(cheng)載力滿(man)足不(bu)了設(she)計要(yao)求(qiu)的需采(cai)用換填或(huo)其他措施對(dui)地(di)基(ji)進行(xing)處理至滿(man)足要(yao)求(qiu)后立(li)即組(zu)織進行(xing)基(ji)礎......更多
2022-08-17
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