Hauv cov kav dej hauv nroog, kev thauj mus los ntawm cov dej hauv nroog, cov dej khib nyiab pov tseg, thiab cov chaw tsim khoom siv dej thiab cov dej ntws tawm, cov kav dej xeb thiab kev laus, cov dej xau thiab kev puas tsuaj, kev cuam tshuam ntawm kev tsim kho, kev tsim kho ntev, thiab kev ua haujlwm siab -cov nqi kho vaj tse yeej ib txwm yog qhov mob tseem ceeb hauv kev ua haujlwm thiab kev saib xyuas. Ib txwm siv los tiv thaiv- corrosion thiab qhib-txiav cov yeeb nkab hloov cov txheej txheem tsis yog tsuas yog kim thiab ua paug, tab sis kuj muaj kev ua haujlwm tsawg, ua rau lawv tsis haum rau niaj hnub no cov qauv kev tsim vaj tsev uas xav tau kev tsim kho kom zoo, ntev - lub sij hawm durability, thiab ib puag ncig tus phooj ywg. Hauv qhov sib piv, qhov ua tiav UV- kho cov raj xa dej kho tau suav nrog ob lub thev naus laus zis: UV tiv thaiv- tiv thaiv corrosion rau cov kav dej tshiab thiab UV-CIPP trenchless hauv ob sab phlu kho rau cov kav dej qub. Nrog nws cov txiaj ntsig tseem ceeb ntawm kev tsim kho sai, kev tiv thaiv corrosion zoo tshaj, kev ua neej ntev, thiab xoom-kev tsim kho kev puas tsuaj, nws tau dhau los ua tus nqi ntau tshaj{11}} siv tau zoo rau kev tsim kho tshiab thiab cov kav dej kho dua tshiab, txo cov nqi ntawm qhov project thiab tom qab- kev tsim kho siab.
I. Daim ntawv thov tshwj xeeb rau cov kav raj xa dej tshiab: UV-Curated Protective Coating, Ntxiv Ntev -Coj Anti-Corrosion Armor rau cov kav dej
Rau ntau yam yeeb nkab cov ntaub ntawv, suav nrog cov khoom lag luam-cov kav hlau tshiab, 3PE tiv thaiv- cov kav dej xeb, thiab cov kav dej yas, peb siv cov txheej txheem sab nraud / sab hauv UV- kho cov txheej txheem tiv thaiv los hloov cov xim pleev xim, asphalt, thiab cov tshuaj tiv thaiv zoo tib yam -corrosion coatings, tsim kom muaj seamless, {dense. Cov txheej txheem no siv 100% hnyav-dawb photosensitive environmentally friendly coatings, tso siab rau ultraviolet lub teeb rau ob-theem curing, tag nrho cov teeb meem ntawm cov tsoos anti{10}}corrosion coatings xws li qeeb ziab, yooj yim tev, tsw, VOC emissions, thiab tsis zoo los tiv thaiv{11}.
Piv nrog rau cov txheej txheem los tiv thaiv- cov txheej txheem xeb, UV- kho cov kav dej muaj txiaj ntsig zoo. Kev tiv thaiv ib puag ncig thiab kev nyab xeeb yog cov ntsiab lus tseem ceeb; tag nrho cov txheej txheem yog hnyav-dawb thiab tsis muaj teeb meem tsis haum tshuaj emissions, ua raws li kev tiv thaiv ib puag ncig kev tsim kho ntawm thaj chaw hauv nroog, tshuaj lom neeg, thiab kev lag luam, tsis muaj kev tsim ua paug thiab tsis muaj kev phom sij. Kev tsim kho kev ua haujlwm tau zoo dua qub; UV teeb curing rau 3 mus rau 10 vib nas this yog txaus rau kev kho kom tiav. Nws tso cai rau huab hwm coj prefabrication hauv factories thiab ceev ceev ntawm -site kov-ups. Txawm tias qhov nyuaj thiab tsis zoo li qub xws li flanges, lub luj tshib, thiab cov li qub tuaj yeem tsim ua ke hauv ib thooj yam tsis muaj seams, tshem tawm cov kev pheej hmoo ntawm kev xeb hauv cheeb tsam thiab cov xau ntawm qhov chaw.
II. Tshwj xeeb tshaj yog rau Kev Kho Cov Kav Dej Laus: UV-CIPP Trenchless Liing Repair - Tsis Muaj Txoj Kev Demolition, Kev Kho sai, 50-Xyoo Lifespan. Hais txog cov teeb meem xws li tawg, tawg, corrosion, siltation, deformation, thiab load tsis txaus- bearing muaj peev xwm nyob rau hauv lub qub pipelines, ib txwm qhib- txiav yeeb nkab hloov raug kev txom nyem los ntawm ntau yam drawbacks, xws li kev puas tsuaj, chaw ntsuab puas, tsheb tsis sib haum, ntev kev tsim kho lub sij hawm, siab nqi, thiab loj heev plua plav thiab suab nrov ua paug Hoobkas, thiab cuam tshuam rau lub Hoobkas tsim ua phem. UV-CIPP ultraviolet lub teeb curing trenchless kho tshuab, txawm li cas los xij, yuav tsum tsis muaj kev khawb av lossis kev tsim kho loj. Tag nrho cov raj xa dej tuaj yeem kho dua tshiab siv cov manholes uas twb muaj lawm, ua rau nws lub ntsiab thiab nyiam siv tshuab rau kev kho dua tshiab thiab kho dua tshiab ntawm cov kav dej qub.
Lub hauv paus ntawm cov thev naus laus zis no suav nrog kev ntxig ib lub raj fiberglass impregnated nrog photosensitive resin rau hauv cov kav dej uas twb muaj lawm. Tom qab kev nce nqi thiab UV kho, ib qho tshiab, seamless, siab - lub zog fiberglass hauv ob sab phlu yog tsim nyob rau hauv cov yeeb nkab qub, tsim ib "pipe- hauv- yeeb nkab" cov qauv sib xyaw. Qhov no khaws cia cov qauv kav dej qub thaum ua tiav tag nrho cov kav dej kho dua tshiab thiab kev txhim kho cov txheej txheem. Tag nrho cov ntaub ntawv siv styrene-dawb, ib puag ncig tus phooj ywg photosensitive resin, uas yooj yim khaws cia, tsis muaj ntxhiab thaum tsim kho, thiab tsis muaj qhov kub ntawm - qhov kub thiab txias thaum lub sijhawm kho, ua rau nws muaj kev nyab xeeb rau kev xav tau kev tsim kho xws li thaj chaw hauv nroog, thaj chaw nyob, thiab chaw ua haujlwm.
Ob lub thev naus laus zis thev naus laus zis ntawm UV- cov kav dej kho tau zoo sib xyaw ua ke, tag nrho npog tag nrho cov kev xav tau ntawm cov kav raj xa dej tiv thaiv kev tsim kho thiab kev laus kho. Cov haujlwm tshiab siv UV- kho cov txheej txheem tiv thaiv los txhim kho cov kav xa dej corrosion thiab kev pabcuam lub neej ntawm tus nqi qis, txhim kho qhov haujlwm zoo los ntawm qhov chaw. Rau kev rov kho cov kav dej laus, UV-CIPP trenchless hauv ob sab phlu yog siv los ua kom tiav cov kav dej kho dua tshiab thiab hloov kho dua tshiab nrog cov nqi tsim kho tsawg thiab cuam tshuam.
Piv nrog rau cov txheej txheem ib txwm muaj, qhov ua tiav UV- kho cov kav dej kho tau muaj cov txiaj ntsig zoo xws li kev tsim kho sai, kev zoo nkauj zoo nkauj, kev ua haujlwm ruaj khov, muaj kev nyab xeeb dua ib puag ncig, kev ua neej ntev, thiab kev saib xyuas tsawg dua. Nws tuaj yeem ua tau raws li qhov siab - tus qauv lees paub ntawm cov haujlwm engineering hauv nroog thiab hloov mus rau qhov nyuaj tshaj tawm kev siv ib puag ncig ntawm cov nroj tsuag. Tam sim no nws yog qhov kev daws teeb meem zoo tshaj plaws rau kev txhim kho qhov zoo, txo cov nqi, thiab nce kev ua haujlwm ntawm pipeline engineering, thiab nws tseem yog cov thev naus laus zis tseem ceeb uas ntau thiab ntau lub tuam txhab engineering thiab cov neeg siv khoom xaiv.
