管(guan)道非開挖修(xiu)復(fu)中聚氨(an)酯噴(pen)涂(tu)(tu)法的(de)(de)工(gong)序流(liu)程：1)降水(shui)、排(pai)水(shui);2)對檢(jian)(jian)查井進(jin)行(xing)通風或強制排(pai)水(shui);3)對檢(jian)(jian)查井進(jin)行(xing)清理(li);4)對管(guan)線進(jin)行(xing)清理(li);5)采(cai)用(yong)PU進(jin)行(xing)防水(shui)封堵;6)用(yong)高(gao)壓清洗器清理(li)井壁底部的(de)(de)全部浮塵和污物;采(cai)用(yong)水(shui)泥砂(sha)漿或改性環(huan)氧樹(shu)脂(zhi)砂(sha)漿對井壁進(jin)行(xing)處理(li);表面(mian)(mian)的(de)(de)干燥(zao)是通過間接加熱(re)的(de)(de)。7)調整裝置到(dao)(dao)不同(tong)的(de)(de)材料所需的(de)(de)溫(wen)度(du)和壓力(li)系數,并進(jin)行(xing)加熱(re)。8)在(zai)試驗塊的(de)(de)測試質量滿(man)足(zu)規定前,不得進(jin)行(xing)噴(pen)涂(tu)(tu)。9)按先細后細的(de)(de)順序,依次(ci)進(jin)行(xing),一次(ci)多次(ci)交叉噴(pen)涂(tu)(tu),直(zhi)到(dao)(dao)達到(dao)(dao)設(she)(she)計(ji)要(yao)求的(de)(de)厚(hou)度(du)。10)在(zai)噴(pen)涂(tu)(tu)施(shi)工(gong)完畢(bi),通過檢(jian)(jian)測,根(gen)據需要(yao),可(ke)以(yi)在(zai)表面(mian)(mian)涂(tu)(tu)上一層(ceng)保護(hu)膜。防腐砂(sha)漿噴(pen)涂(tu)(tu)非開挖修(xiu)復(fu)，歡迎來(lai)電詢價江蘇(su)振(zhen)祺建設(she)(she)工(gong)程有(you)限(xian)公司。梅州雨水(shui)管(guan)道非開挖修(xiu)復(fu)聯系人

非開(kai)(kai)挖(wa)管(guan)道(dao)紫外光固化(hua)修(xiu)復施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)一般規定1.1施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)單位應具備相應的(de)(de)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)資質、施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)設(she)備和(he)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)經(jing)驗，并(bing)取得安(an)全生產許可證，建立完善的(de)(de)安(an)全生產管(guan)理體系(xi)。1.2施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)前必(bi)須編制(zhi)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)組織(zhi)設(she)計(ji)或(huo)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)方(fang)(fang)案(an)(an)，并(bing)按規定程(cheng)(cheng)(cheng)序審(shen)批(pi)后(hou)執行。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)組織(zhi)設(she)計(ji)或(huo)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)方(fang)(fang)案(an)(an)應對下列重點內(nei)容進行描述：1）軟管(guan)充(chong)氣壓力、燈架行走(zou)速度等(deng)固化(hua)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)參數；2）封(feng)堵導(dao)水與疏(shu)通沖洗方(fang)(fang)案(an)(an)；3）現(xian)(xian)場(chang)(chang)(chang)布置與交通導(dao)行方(fang)(fang)案(an)(an)；4）有限空(kong)間作業方(fang)(fang)案(an)(an)；5）應急預案(an)(an)。1.3編制(zhi)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)組織(zhi)設(she)計(ji)或(huo)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)方(fang)(fang)案(an)(an)前應對施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)情(qing)況(kuang)(kuang)進行勘查，并(bing)形成(cheng)正(zheng)式文件。現(xian)(xian)場(chang)(chang)(chang)勘查至少(shao)應包括下列內(nei)容：1）舊管(guan)道(dao)所處地層的(de)(de)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)地質、水文地質情(qing)況(kuang)(kuang)；2）施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)周邊地下管(guan)線與建（構）筑物情(qing)況(kuang)(kuang)；3）施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)用(yong)道(dao)路、場(chang)(chang)(chang)地、水電(dian)情(qing)況(kuang)(kuang)；4）施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)期間的(de)(de)天(tian)氣、氣溫、日照情(qing)況(kuang)(kuang)。1.4固化(hua)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)不(bu)宜在大于(yu)30℃或(huo)低于(yu)-5℃氣溫下進行。四川PVC管(guan)道(dao)非開(kai)(kai)挖(wa)修(xiu)復有哪些(xie)局部樹脂非開(kai)(kai)挖(wa)修(xiu)復施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，歡(huan)迎來電(dian)聯系(xi)江蘇(su)振(zhen)祺建設(she)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)有限公司。

我們通(tong)過管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)可以用于突發(fa)事件(如路面(mian)出現(xian)(xian)裂縫等)發(fa)生時的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)查(cha)，可以對(dui)管(guan)(guan)(guan)(guan)道(dao)進(jin)(jin)(jin)(jin)行(xing)定(ding)期檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，避免(mian)和(he)(he)減少人員(yuan)進(jin)(jin)(jin)(jin)入雨污(wu)水(shui)管(guan)(guan)(guan)(guan)道(dao)內(nei)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)查(cha)好(hao)的(de)(de)(de)(de)(de)頻率和(he)(he)發(fa)生中(zhong)毒、窒息的(de)(de)(de)(de)(de)潛在危(wei)險。那么您知道(dao)管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)主要(yao)(yao)包(bao)含哪兩(liang)個方(fang)面(mian)呢?管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)主要(yao)(yao)包(bao)含以下兩(liang)個方(fang)面(mian)：1、功能(neng)(neng)性檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)：管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)的(de)(de)(de)(de)(de)排水(shui)管(guan)(guan)(guan)(guan)道(dao)功能(neng)(neng)性檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)主要(yao)(yao)是以檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)查(cha)管(guan)(guan)(guan)(guan)道(dao)排水(shui)功能(neng)(neng)為(wei)目的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，一(yi)般(ban)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)有效過水(shui)斷面(mian)，并將管(guan)(guan)(guan)(guan)道(dao)實際(ji)過流量與設(she)計(ji)流量進(jin)(jin)(jin)(jin)行(xing)比較(jiao)，以確(que)定(ding)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)功能(neng)(neng)性狀(zhuang)(zhuang)況。2、結(jie)構(gou)(gou)(gou)性檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)：管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)的(de)(de)(de)(de)(de)排水(shui)管(guan)(guan)(guan)(guan)道(dao)結(jie)構(gou)(gou)(gou)性檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)主要(yao)(yao)是以檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)查(cha)管(guan)(guan)(guan)(guan)道(dao)材料結(jie)構(gou)(gou)(gou)現(xian)(xian)狀(zhuang)(zhuang)為(wei)目的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，這(zhe)類(lei)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)主要(yao)(yao)了(le)解管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)結(jie)構(gou)(gou)(gou)現(xian)(xian)狀(zhuang)(zhuang)以及連接(jie)狀(zhuang)(zhuang)況，通(tong)過綜(zong)合評估后確(que)定(ding)管(guan)(guan)(guan)(guan)道(dao)給地下水(shui)資源及市(shi)政設(she)施是否(fou)帶來(lai)影響。對(dui)于這(zhe)類(lei)結(jie)構(gou)(gou)(gou)性問(wen)題被檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)出來(lai)后一(yi)般(ban)需要(yao)(yao)通(tong)過管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)的(de)(de)(de)(de)(de)手段來(lai)解決。綜(zong)上(shang)所述，就是管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)主要(yao)(yao)包(bao)含的(de)(de)(de)(de)(de)兩(liang)個方(fang)面(mian)。但(dan)是由于情況不(bu)同，我們在進(jin)(jin)(jin)(jin)行(xing)管(guan)(guan)(guan)(guan)道(dao)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)地的(de)(de)(de)(de)(de)過程中(zhong)，應根據(ju)具體(ti)來(lai)具體(ti)分析，從而才能(neng)(neng)更加準確(que)而經(jing)濟地確(que)定(ding)管(guan)(guan)(guan)(guan)道(dao)損壞的(de)(de)(de)(de)(de)位置(zhi)和(he)(he)程度，為(wei)制(zhi)定(ding)管(guan)(guan)(guan)(guan)道(dao)維修(xiu)(xiu)(xiu)(xiu)計(ji)劃提供參考，以便采用不(bu)同的(de)(de)(de)(de)(de)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)方(fang)法，及時、經(jing)濟地進(jin)(jin)(jin)(jin)行(xing)修(xiu)(xiu)(xiu)(xiu)復(fu)(fu)。

頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)優點：（1）頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作的(de)(de)過程(cheng)(cheng)(cheng)中偏(pian)差是非(fei)(fei)常(chang)(chang)(chang)的(de)(de)小(xiao)的(de)(de)。（2）頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)在(zai)(zai)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)時(shi)(shi)候(hou)會使用到的(de)(de)費用是非(fei)(fei)常(chang)(chang)(chang)的(de)(de)少的(de)(de)。（3）在(zai)(zai)同樣類型的(de)(de)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)中，如(ru)果是做同樣的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)，頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作時(shi)(shi)間(jian)是非(fei)(fei)常(chang)(chang)(chang)非(fei)(fei)常(chang)(chang)(chang)的(de)(de)短的(de)(de)。（4）在(zai)(zai)頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)時(shi)(shi)候(hou)對周圍的(de)(de)影響是非(fei)(fei)常(chang)(chang)(chang)的(de)(de)小(xiao)的(de)(de)。（5）頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)時(shi)(shi)候(hou)可以很好地躲開其他可以阻(zu)擋的(de)(de)物品(pin)。頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)缺(que)點：因為頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)是一直在(zai)(zai)地下進行工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作的(de)(de)，所以頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)就(jiu)會出現很多的(de)(de)不(bu)是非(fei)(fei)常(chang)(chang)(chang)非(fei)(fei)常(chang)(chang)(chang)穩定的(de)(de)因素。頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)在(zai)(zai)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)時(shi)(shi)候(hou)會出現很多很多不(bu)安(an)全的(de)(de)現象，如(ru)果頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)出現問題，就(jiu)會帶來(lai)很大的(de)(de)錢(qian)財(cai)方面的(de)(de)損失。CIPP翻轉(zhuan)非(fei)(fei)開挖修(xiu)復施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，歡迎來(lai)電(dian)聯系(xi)江蘇振祺建(jian)設工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)有限公司(si)。

管(guan)(guan)道(dao)非(fei)開(kai)(kai)挖修(xiu)(xiu)復和(he)維(wei)(wei)護(hu)存(cun)在管(guan)(guan)道(dao)埋(mai)設(she)太深(shen)(shen)怎么(me)解(jie)決(jue)(jue)？定向(xiang)鉆井技術中，由于(yu)需要避開(kai)(kai)常見的地下(xia)障礙物、河流等管(guan)(guan)道(dao)，管(guan)(guan)道(dao)鋪(pu)設(she)的埋(mai)深(shen)(shen)遠遠大于(yu)正常排(pai)水(shui)(shui)管(guan)(guan)的埋(mai)深(shen)(shen)，局(ju)部(bu)深(shen)(shen)度(du)(du)甚(shen)至大于(yu)5m。一(yi)旦管(guan)(guan)道(dao)有(you)這樣的深(shen)(shen)度(du)(du)泄漏，挖掘和(he)緊(jin)急修(xiu)(xiu)復就無法實(shi)施(shi)。有(you)一(yi)種可(ke)(ke)(ke)行的方(fang)(fang)法是取消(xiao)整個(ge)非(fei)開(kai)(kai)挖管(guan)(guan)道(dao)的新排(pai)水(shui)(shui)管(guan)(guan)，從而(er)增(zeng)加(jia)維(wei)(wei)修(xiu)(xiu)成(cheng)本和(he)難度(du)(du)。解(jie)決(jue)(jue)方(fang)(fang)案:對于(yu)管(guan)(guan)道(dao)鋪(pu)設(she)較深(shen)(shen)的局(ju)部(bu)管(guan)(guan)段，可(ke)(ke)(ke)以(yi)選擇直徑減小的非(fei)開(kai)(kai)挖技術來替代定向(xiang)鉆井技術。維(wei)(wei)修(xiu)(xiu)時，可(ke)(ke)(ke)以(yi)直接(jie)將內部(bu)管(guan)(guan)道(dao)拔出進行維(wei)(wei)修(xiu)(xiu)，也可(ke)(ke)(ke)以(yi)直接(jie)采用傳統的管(guan)(guan)道(dao)施(shi)工(gong)方(fang)(fang)法，不可(ke)(ke)(ke)替代。在施(shi)工(gong)過程中，只(zhi)有(you)做好管(guan)(guan)道(dao)保(bao)(bao)護(hu)工(gong)作，才能保(bao)(bao)證(zheng)施(shi)工(gong)質量(liang)，避免今(jin)后發生滲漏。結構性(xing)噴涂修(xiu)(xiu)復，歡(huan)迎電(dian)詢江蘇振祺建(jian)設(she)工(gong)程有(you)限公司。市政管(guan)(guan)道(dao)非(fei)開(kai)(kai)挖修(xiu)(xiu)復包括哪(na)些

螺旋纏繞非(fei)開(kai)(kai)挖修(xiu)復(fu)施工，歡迎(ying)來(lai)電聯系(xi)江蘇振祺建設(she)工程有限公(gong)司洽談。梅(mei)州雨水(shui)管道非(fei)開(kai)(kai)挖修(xiu)復(fu)聯系(xi)人

市政管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)紫外(wai)光固(gu)化(hua)修(xiu)(xiu)復是新(xin)型的(de)(de)非(fei)開挖管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)修(xiu)(xiu)復技(ji)術，是針對污水管(guan)(guan)(guan)(guan)(guan)全內(nei)(nei)(nei)襯(chen)(chen)修(xiu)(xiu)復的(de)(de)解決方案。該技(ji)術的(de)(de)特點(dian)是修(xiu)(xiu)復速度(du)快，修(xiu)(xiu)復質量高且(qie)穩定可靠。紫外(wai)光固(gu)化(hua)技(ji)術是將(jiang)玻(bo)璃(li)纖維編制成(cheng)(cheng)軟管(guan)(guan)(guan)(guan)(guan)浸漬光固(gu)化(hua)樹脂，然后將(jiang)其拉入原有管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)內(nei)(nei)(nei)充氣擴張緊貼原有管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)，以原有管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)充當外(wai)模具，軟管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)膜為內(nei)(nei)(nei)模具，然后在管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)使(shi)用紫外(wai)光的(de)(de)照射(she)下(xia)使(shi)樹脂固(gu)化(hua)形成(cheng)(cheng)具有一(yi)定強度(du)的(de)(de)內(nei)(nei)(nei)襯(chen)(chen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)修(xiu)(xiu)復加固(gu)方法。管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)紫外(wai)光固(gu)化(hua)修(xiu)(xiu)復材料(liao)：材料(liao)內(nei)(nei)(nei)含有光敏劑(ji)的(de)(de)聚酯、玻(bo)璃(li)鋼布以及(ji)其他數(shu)種樹脂組合而成(cheng)(cheng)，在紫外(wai)光的(de)(de)照射(she)下(xia)，通過(guo)光敏劑(ji)引(yin)發聚合反(fan)應，從而引(yin)起(qi)整個(ge)材料(liao)的(de)(de)固(gu)化(hua)，達(da)到修(xiu)(xiu)復管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)目的(de)(de)。梅州雨水管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)非(fei)開挖修(xiu)(xiu)復聯系人(ren)

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