本公司主營：山(shan)(shan)(shan)西(xi)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)(tai)(tai)原(yuan)(yuan)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)非開挖施(shi)(shi)工(gong)(gong)(gong)、太(tai)(tai)(tai)原(yuan)(yuan)非開挖管(guan)道施(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)人工(gong)(gong)(gong)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)(tai)(tai)原(yuan)(yuan)過路頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)巖石頂(ding)管(guan)工(gong)(gong)(gong)程、太(tai)(tai)(tai)原(yuan)(yuan)定向鉆頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)非開挖頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)(tai)(tai)原(yuan)(yuan)泥水平衡頂(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、非開挖

小編為您分享非開挖相(xiang)關知識：

為什么(me)非(fei)開挖維修更實惠？

相(xiang)比之下，較新的(de)(de)修(xiu)復技(ji)術需(xu)(xu)要(yao)(yao)的(de)(de)時間(jian)要(yao)(yao)少得多，而(er)且不涉及挖(wa)掘。首先(xian)，工作人員(yuan)確定離(li)水管(guan)(guan)斷裂近的(de)(de)接(jie)入點。使(shi)(shi)用靈活的(de)(de)攝像機系統，檢查管(guan)(guan)道(dao)以找到(dao)泄漏或的(de)(de)確切位置。一(yi)旦(dan)發現(xian)，將(jiang)涂有環氧樹(shu)脂的(de)(de)襯套旋(xuan)入主管(guan)(guan)道(dao)，直(zhi)至到(dao)達損壞區域。然(ran)后將(jiang)其充氣，使(shi)(shi)其壓在管(guan)(guan)道(dao)的(de)(de)內(nei)壁上(shang)。當環氧樹(shu)脂固(gu)化時，襯里(li)基本上(shang)會在現(xian)有管(guan)(guan)道(dao)的(de)(de)內(nei)部(bu)形成一(yi)層新的(de)(de)管(guan)(guan)道(dao)。這可以密(mi)封主管(guan)(guan)道(dao)并對其進行維(wei)修(xiu)，而(er)無(wu)需(xu)(xu)將(jiang)其從地(di)面(mian)上(shang)移除。因為這個過(guo)程比傳(chuan)統方法(fa)少得多，非開挖(wa)管(guan)(guan)道(dao)施工，而(er)且只需(xu)(xu)要(yao)(yao)一(yi)小部(bu)分(fen)時間(jian)、勞動力和設備，非開挖(wa)下水道(dao)的(de)(de)維(wei)修(xiu)成本要(yao)(yao)低得多。

公司(si)從(cong)事非開挖施(shi)工(gong)、頂管施(shi)工(gong)，如果需要請(qing)撥打電話聯系我們。

本公司主營(ying)：山(shan)(shan)(shan)(shan)西頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、太原(yuan)(yuan)頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)(shan)西非開(kai)(kai)挖施(shi)工(gong)(gong)(gong)、太原(yuan)(yuan)非開(kai)(kai)挖管(guan)道施(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)(shan)西人工(gong)(gong)(gong)頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、太原(yuan)(yuan)過路頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)(shan)西巖石頂(ding)(ding)管(guan)工(gong)(gong)(gong)程、太原(yuan)(yuan)定向鉆頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)(shan)西非開(kai)(kai)挖頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、太原(yuan)(yuan)泥水(shui)平衡頂(ding)(ding)管(guan)施(shi)工(gong)(gong)(gong)、非開(kai)(kai)挖

小編(bian)為(wei)您分(fen)享非開(kai)挖(wa)相關知識(shi)：

頂(ding)管的施工難(nan)度遠(yuan)大于(yu)定(ding)向(xiang)鉆，可以(yi)說(shuo)根(gen)本不是(shi)一個(ge)量級。

定向鉆井(jing)設備(bei)通常(chang)重量(liang)(liang)小，機動性強(qiang)。到達現場(chang)時(shi)，可以簡單地準備(bei)和定位(wei)施(shi)工。頂(ding)管(guan)(guan)(guan)頂(ding)進設備(bei)非常(chang)重。運到現場(chang)后(hou)，需(xu)(xu)要(yao)先挖工作坑。有(you)些工作坑還(huan)需(xu)(xu)要(yao)支撐，需(xu)(xu)要(yao)做設備(bei)基(ji)礎和背墻，然后(hou)將頂(ding)進設備(bei)吊(diao)裝入坑，安裝調試。整個(ge)(ge)(ge)過程(cheng)非常(chang)復雜；定向鉆管(guan)(guan)(guan)一般直(zhi)徑小，質量(liang)(liang)輕(qing)。頂(ding)管(guan)(guan)(guan)為鋼(gang)筋混凝土(tu)管(guan)(guan)(guan)，直(zhi)徑也很大，一個(ge)(ge)(ge)接一個(ge)(ge)(ge)，非開挖管(guan)(guan)(guan)道施(shi)工項目(mu)承包(bao)，需(xu)(xu)要(yao)現場(chang)配備(bei)起重機吊(diao)管(guan)(guan)(guan)。

公司從(cong)事非開挖施工(gong)(gong)、頂(ding)管施工(gong)(gong)，如果(guo)需(xu)要請撥(bo)打電話聯(lian)系我們。

本公(gong)司主(zhu)營：山(shan)西頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、太原(yuan)頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西非(fei)開(kai)挖(wa)施(shi)(shi)工(gong)(gong)(gong)、太原(yuan)非(fei)開(kai)挖(wa)管(guan)(guan)(guan)道施(shi)(shi)工(gong)(gong)(gong)、山(shan)西人工(gong)(gong)(gong)頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、太原(yuan)過(guo)路頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西巖石頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)程、太原(yuan)定向鉆頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西非(fei)開(kai)挖(wa)頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、太原(yuan)泥水平衡頂(ding)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)(gong)、非(fei)開(kai)挖(wa)

小(xiao)編為您分享非開挖(wa)相關知識：頂管施(shi)工(gong)的(de)施(shi)工(gong)工(gong)藝(yi)

頂(ding)(ding)(ding)(ding)管施工(gong)(gong)應遵循“先挖(wa)后頂(ding)(ding)(ding)(ding)，隨挖(wa)隨頂(ding)(ding)(ding)(ding)”的原則，連(lian)續作業，朔州非開挖(wa)，避(bi)免中途停(ting)止，頂(ding)(ding)(ding)(ding)進(jin)(jin)開始(shi)時，應緩(huan)慢進(jin)(jin)行，待(dai)各接觸部位(wei)密合后，再按正(zheng)常頂(ding)(ding)(ding)(ding)進(jin)(jin)速度頂(ding)(ding)(ding)(ding)進(jin)(jin)。工(gong)(gong)作坑內設備(bei)安裝(zhuang)完畢(bi)，經檢查各部分處于良好(hao)狀態(tai)。即可進(jin)(jin)行試頂(ding)(ding)(ding)(ding)。首先將工(gong)(gong)具(ju)頭(tou)下到導(dao)軌上，就位(wei)以(yi)后，裝(zhuang)好(hao)頂(ding)(ding)(ding)(ding)鐵，連(lian)接好(hao)各系統并檢查正(zheng)常后，校測(ce)工(gong)(gong)具(ju)水(shui)平及(ji)垂直標高是否符合設計(ji)要求，合格后即可頂(ding)(ding)(ding)(ding)進(jin)(jin)工(gong)(gong)具(ju)頭(tou)，然后安放混凝(ning)土管節，再次測(ce)量標高，核定無誤后進(jin)(jin)行試頂(ding)(ding)(ding)(ding)，待(dai)調整(zheng)各項(xiang)參數(shu)后即可正(zheng)常頂(ding)(ding)(ding)(ding)進(jin)(jin)施工(gong)(gong)。

接口在頂進(jin)前先(xian)用(yong)粘的(de)牢膠水(shui)(shui)(shui)將(jiang)遇水(shui)(shui)(shui)膨脹(zhang)止水(shui)(shui)(shui)圈(quan)貼在鋼(gang)筋混凝土管(guan)口上(shang)，止水(shui)(shui)(shui)圈(quan)偏(pian)于(yu)管(guan)厚度(du)中間(jian)偏(pian)外放置，使(shi)管(guan)與管(guan)頂緊后管(guan)里(li)縫有2-3cm的(de)深(shen)度(du)，利(li)于(yu)頂機頂力將(jiang)其壓(ya)實，管(guan)里(li)縫再用(yong)水(shui)(shui)(shui)泥(ni)砂漿勾縫填充密實，素水(shui)(shui)(shui)泥(ni)漿抹內帶壓(ya)光(guang)，防(fang)止滲(shen)水(shui)(shui)(shui)。

為防(fang)止頂(ding)(ding)進(jin)過程中(zhong)管(guan)(guan)與管(guan)(guan)錯口(kou)，兩管(guan)(guan)之間接(jie)口(kou)處(chu)安裝(zhuang)鋼(gang)內脹圈固定，或安裝(zhuang)鋼(gang)卡(ka)，非開(kai)挖頂(ding)(ding)管(guan)(guan)施工，將管(guan)(guan)與管(guan)(guan)控制在(zai)同一圓心上，同時防(fang)止頂(ding)(ding)管(guan)(guan)導致周圍土(tu)體(ti)松動(dong)，在(zai)管(guan)(guan)壁(bi)外側安裝(zhuang)設置(zhi)鉆有蜂窩狀小孔的壓漿管(guan)(guan)（d50mm鋼(gang)管(guan)(guan)），以便管(guan)(guan)道頂(ding)(ding)進(jin)完成后對土(tu)體(ti)與管(guan)(guan)道之間空隙壓漿，使頂(ding)(ding)進(jin)管(guan)(guan)道與周圍土(tu)體(ti)密(mi)實無空隙，防(fang)止管(guan)(guan)頂(ding)(ding)土(tu)層(ceng)沉降。

公司從事非(fei)開挖施工(gong)、頂(ding)管施工(gong)，如果需要(yao)請撥打(da)電話聯系我們。