畢節鋼(gang)波紋管涵管節拼裝之正(zheng)確放樣(yang)管節軸線位置
鋼波紋涵(han)管(guan)節(jie)拼裝筋(jin)砼(tong)圓(yuan)管(guan)涵(han)基(ji)礎:鋼筋(jin)砼(tong)圓(yuan)管(guan)涵(han)的基(ji)礎材料一(yi)般有砂(sha)礫墊層(ceng)、石灰墊層(ceng)或砼(tong)基(ji)座(zuo)(zuo)。因鋼筋(jin)砼(tong)圓(yuan)管(guan)涵(han)對基(ji)礎承載力(li)要求較高,所(suo)以(yi)我(wo)國(guo)公路上(shang)多(duo)數采(cai)(cai)用砼(tong)基(ji)座(zuo)(zuo)。采(cai)(cai)用砼(tong)基(ji)座(zuo)(zuo)施工時(shi)要留意基(ji)座(zuo)(zuo)尺寸及沉(chen)降(jiang)縫應(ying)符合設計要求,沉(chen)降(jiang)縫位置應(ying)與管(guan)節(jie)的接(jie)縫位置相一(yi)......更多(duo)
2019-05-09
畢節(jie)鋼波(bo)紋管的防腐處理方法有(you)哪些?
管(guan)壁(bi)及(ji)配套附件均經由熱浸鍍(du)鋅(xin)處(chu)理,其鍍(du)鋅(xin)層的平均 厚度大于84um。鋼(gang)(gang)波紋管(guan)運(yun)至施工現場后,工地(di)現場涂刷兩頭瀝(li)青。密(mi)封(feng)材料選用(yong)耐久(jiu)功(gong)能較好的橡膠(jiao)密(mi)封(feng)圈(quan)或方形石棉盤 根密(mi)封(feng)條。鋼(gang)(gang)波紋管(guan)的防腐處(chu)理方法(fa)有哪些?全體管(guan)銜接法(fa)蘭選用(yong)角鋼(gang)(gang)、鋼(gang)(gang)板制造(zao),波......更多
2019-05-07
畢節(jie)鋼(gang)波紋(wen)管涵(han)可以采取原裝(zhuang)的圓面直接進行安(an)裝(zhuang),減(jian)少了制作與施工的難題性
不管(guan)是選擇什么樣的(de)(de)(de)(de)坡(po)口,鋼波紋(wen)管(guan)涵道的(de)(de)(de)(de)施(shi)(shi)工仍(reng)是主要(yao)(yao)應該(gai)尊重(zhong)圖(tu)紙(zhi),圖(tu)紙(zhi)是施(shi)(shi)工中的(de)(de)(de)(de)至為重(zhong)要(yao)(yao)的(de)(de)(de)(de)一環。我(wo)們(men)不僅要(yao)(yao)從(cong)中讀出各種細(xi)節的(de)(de)(de)(de)尺(chi)寸和比例(li),還要(yao)(yao)由此推算施(shi)(shi)工地區(qu)的(de)(de)(de)(de)實際情況(kuang),做出相應的(de)(de)(de)(de)對策(ce),這(zhe)樣才(cai)能(neng)保證(zheng)施(shi)(shi)工的(de)(de)(de)(de)進行成(cheng)功(gong)。鋼波紋(wen)管(guan)涵可以采取原(yuan)裝的(de)(de)(de)(de)圓(yuan)面直(zhi)......更多
2019-05-07
畢(bi)節鋼波(bo)紋(wen)管涵的波(bo)紋(wen)結構可使涵洞路面受力公道
鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)也叫波(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han),是(shi)指鋪(pu)埋在公路、鐵(tie)路路下的(de)涵(han)洞(dong)(dong)(dong)用(yong)的(de)螺紋(wen)(wen)波(bo)(bo)紋(wen)(wen)管(guan)(guan),它是(shi)由波(bo)(bo)形(xing)鋼板卷制(zhi)成或用(yong)波(bo)(bo)形(xing)鋼片組拼成的(de)圓(yuan)形(xing)鋼結(jie)構管(guan)(guan)。應用(yong)于公路,鐵(tie)路,小橋,通道,擋土墻(qiang)以及各種礦場,巷道擋墻(qiang)支護等工程中的(de)涵(han)洞(dong)(dong)(dong)(管(guan)(guan))。鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)波(bo)(bo)紋(wen)(wen)結(jie)構可(ke)使(shi)涵(han)洞(dong)(dong)(dong)路面......更多
2019-05-06
畢(bi)節(jie)鋼波(bo)紋涵管安裝之前需要做(zuo)好(hao)哪些防腐措(cuo)施?
施工(gong)(gong)放樣鋼波(bo)紋(wen)(wen)(wen)涵(han)管(guan)在運(yun)輸(shu)、裝卸過程中,都要(yao)格外小心。不能(neng)滾動(dong)或磕碰硬物(wu),防止波(bo)紋(wen)(wen)(wen)管(guan)壁變形或損傷鍍鋅層。在施工(gong)(gong)前(qian)看具體現場情況,修筑相應長度的施工(gong)(gong)便道(dao),合理(li)安排組織過往車輛(liang),以保證(zheng)施工(gong)(gong)能(neng)安全(quan)進行。鋼波(bo)紋(wen)(wen)(wen)涵(han)管(guan)安裝之前(qian)需要(yao)做(zuo)好(hao)哪些防腐措施?同時(shi)安......更(geng)多(duo)
2019-05-06
畢節(jie)(jie)為什(shen)么說(shuo)鋼(gang)波紋涵(han)管(guan)的施工(gong)不受(shou)季節(jie)(jie)限制
兩(liang)側及頂(ding)(ding)部回(hui)填(tian)(tian)材(cai)(cai)料(liao)要(yao)(yao)求 填(tian)(tian)方路(lu)(lu)(lu)基(ji)(ji)段,鋼波紋涵管(guan)構(gou)造物(wu)兩(liang)側填(tian)(tian)筑(zhu)砂(sha)礫,填(tian)(tian)筑(zhu)范(fan)圍(wei)為不小于構(gou)造物(wu)孔徑的(de)0.5倍且(qie)不小于0.5米,頂(ding)(ding)部填(tian)(tian)筑(zhu)范(fan)圍(wei)為不小于0.5米,回(hui)填(tian)(tian)材(cai)(cai)料(liao)要(yao)(yao)求同基(ji)(ji)礎材(cai)(cai)料(liao)要(yao)(yao)求。頂(ding)(ding)部及側面填(tian)(tian)筑(zhu)范(fan)圍(wei)以外可采用路(lu)(lu)(lu)基(ji)(ji)填(tian)(tian)筑(zhu)材(cai)(cai)料(liao)。挖方路(lu)(lu)(lu)基(ji)(ji)段,構(gou)造物(wu)兩(liang)......更多
2019-04-29
畢節(jie)鋼波紋(wen)管(guan)施工時的輔(fu)助工具不能少
鑲石棉墊:由于在(zai)鋼波紋(wen)管場地勢等端(duan)由,有時候(hou)相鄰兩(liang)法(fa)蘭(lan)之(zhi)間(jian)間(jian)距較小,這時用(yong)手錘(chui)、鑿子把(ba)兩(liang)法(fa)蘭(lan)之(zhi)間(jian)鑿開大約1cm的縫子,用(yong)改錐把(ba)石棉墊鑲在(zai)兩(liang)法(fa)蘭(lan)之(zhi)間(jian),有時候(hou)管子頂(ding)部兩(liang)法(fa)蘭(lan)間(jian)距較大,石棉墊嵌入艱難(nan),用(yong)綁絲把(ba)石棉墊綁在(zai)螺(luo)釘上(shang)固定,而(er)后(hou)工人著手對稱......更(geng)多
2019-04-29
畢節(jie)鋼波紋管涵洞有哪(na)些施工要求?
鋼(gang)波紋管(guan)涵洞的施(shi)(shi)(shi)工(gong)(gong)主(zhu)要有以下特點:首先,其施(shi)(shi)(shi)工(gong)(gong)工(gong)(gong)藝流程較為特殊,在施(shi)(shi)(shi)工(gong)(gong)前要進(jin)行(xing)(xing)以下工(gong)(gong)作(zuo):施(shi)(shi)(shi)工(gong)(gong)前預備、施(shi)(shi)(shi)工(gong)(gong)放樣、設置圍堰、排(pai)水(shui)清(qing)淤以及平整場地等。在施(shi)(shi)(shi)工(gong)(gong)工(gong)(gong)作(zuo)中要對(dui)其壓實度(du)、含水(shui)量進(jin)行(xing)(xing)檢測(ce),接著對(dui)水(shui)準進(jin)行(xing)(xing)丈量,基(ji)于此,對(dui)施(shi)(shi)(shi)工(gong)(gong)基(ji)礎進(jin)行(xing)(xing)分層回填,檢......更多
2019-04-27
畢節為什么說(shuo)浩威(wei)鋼波紋管優勢顯而(er)易見(jian)?
但是(shi)在實際的(de)(de)施(shi)工(gong)過程(cheng)中(zhong),應主要(yao)按(an)照鋼(gang)波紋管涵(han)洞的(de)(de)使(shi)用功(gong)能(neng)以及工(gong)程(cheng)進度要(yao)求,并(bing)在充分結合施(shi)工(gong)現(xian)場前(qian)提的(de)(de)基(ji)礎上,進行公道的(de)(de)涵(han)洞材(cai)(cai)料(liao)選(xuan)擇(ze)。以往受到了較多(duo)的(de)(de)施(shi)工(gong)技術(shu)水平限(xian)制以及材(cai)(cai)料(liao)機能(neng)限(xian)制,較多(duo)的(de)(de)采用的(de)(de)石涵(han)作為主要(yao)的(de)(de)涵(han)洞施(shi)工(gong)材(cai)(cai)料(liao)。但是(shi)跟著當前(qian)出產力(li)......更多(duo)
2019-04-27
畢節公路鋼波(bo)紋涵管的耐磨(mo)性測試方(fang)法(fa)分(fen)析
鋼(gang)波紋涵管(guan)尺(chi)寸(cun)準(zhun)確,表面整潔無創(chuang)傷,其(qi)材質為奧氏體型不(bu)銹鋼(gang),產(chan)品集使(shi)用壽命長、結構(gou)緊湊、質量可靠、互換性好(hao)、無泄漏(lou)、耐(nai)(nai)腐蝕、便于(yu)安裝等多種(zhong)優點于(yu)一身(shen),現已(yi)用于(yu)航天、發電、石油化工、鋼(gang)鐵、水泥(ni)、建筑等行業的各類管(guan)道和(he)設備上。公路(lu)鋼(gang)波紋涵管(guan)的耐(nai)(nai)......更(geng)多
2019-04-27
版(ban)權所有:衡水浩威新材料(liao)有限公司(si) ICP備(bei)案/許可證號(hao): 技術支持(chi):