Geomembrane Niaj hnub no, nrog rau kev saib xyuas ntxiv rau kev tiv thaiv ib puag ncig, kev tswj hwm thiab kev hloov pauv ntawm cov khib nyiab pov tseg tau dhau los ua ib feem tseem ceeb ntawm kev txhim kho kev lag luam ntawm cov nroog. Ntawm lawv, kev siv geomembranes, tshwj xeeb tshaj yog hauv kev tso cov khib nyiab pov tseg thiab kev tsim cov dej nag thiab cov dej phwj tuaj, tsis yog tsuas yog txhim kho kev ua haujlwm tiv thaiv kev ntws ntawm cov khib nyiab pov tseg, tab sis kuj tseem txhawb nqa kev sau cov dej nag thiab kev cais cov dej phwj tuaj, ua tiav kev siv cov peev txheej zoo. Lub hom phiaj ob npaug ntawm kev siv ntau tshaj plaws thiab kev tiv thaiv ib puag ncig. Tsab xov xwm no yuav tham txog cov ntsiab lus kev siv tshuab, cov ntsiab lus ua haujlwm thiab cov txiaj ntsig ib puag ncig ntawm kev tso geomembranes hauv cov khib nyiab pov tseg thiab kev tsim cov dej nag thiab cov dej phwj tuaj uas npog cov ntaub so ntswg.
Ib. Qhov tseem ceeb ntawm geomembrane hauv kev tso cov khib nyiab pov tseg Geomembrane, ua cov khoom siv polymer synthetic, ua lub luag haujlwm tseem ceeb hauv kev tsim cov chaw pov tseg vim nws cov kev ua tau zoo tiv thaiv kev nqus dej, cov khoom siv lub cev thiab cov khoom siv kho tshuab zoo thiab kev ruaj khov tshuaj lom neeg. Nws tuaj yeem thaiv kev nkag mus ntawm cov dej khib nyiab mus rau hauv av thiab av, txo qhov kev pheej hmoo ntawm kev ua qias tuaj hauv av, thiab tiv thaiv ib puag ncig ecological. Tib lub sijhawm, geomembrane kuj muaj qee lub zog tensile thiab elongation, thiab tuaj yeem tiv taus lub siab thiab deformation tsim thaum lub sijhawm pov tseg, ua kom ntseeg tau tias kev ua haujlwm ruaj khov mus sij hawm ntev ntawm cov chaw pov tseg.
Ob. Kev npaj rau kev tso geomembrane hauv cov khib nyiab pov tseg
1. Kev tshuaj xyuas qhov chaw thiab tsim qauv: Ua ntej tso, nws yog ib qho tsim nyog los ua qhov kev tshuaj xyuas qhov chaw ntawm cov khib nyiab, nkag siab txog cov xwm txheej geological thiab hydrological, thiab tsim ib txoj kev tiv thaiv kev seepage system tsim nyog raws li qhov xwm txheej tiag tiag. Xws li kev txiav txim siab hom, tuab, theem tso thiab hom kev sib txuas ntawm geomembrane, thiab lwm yam.
2. Kev Kho Lub Hauv Paus: Xyuas kom tseeb tias lub hauv paus hauv thaj chaw tso yog tiaj tus thiab tsis muaj cov khoom ntse, thiab yog tias tsim nyog, compact lossis tso ib lub cushion xuab zeb los muab kev txhawb nqa zoo thiab tiv thaiv geomembrane los ntawm kev puas tsuaj.
3. Kev npaj khoom siv thiab khoom siv: xaiv cov ntaub ntawv geomembrane uas ua tau raws li cov qauv, thiab xyuas lawv qhov zoo li cas, cov khoom siv lub cev thiab cov khoom siv kho tshuab thiab lwm yam cim qhia; Tib lub sijhawm, npaj cov khoom siv kho tshuab, cov khoom siv vuam, cov cuab yeej kuaj, thiab lwm yam rau kev tso.
3. Geomembrane tso thiab vuam tshuab
1. Txoj kev tso: Feem ntau siv txoj kev tso dov, uas yog, thawj zaug thauj cov geomembrane mus rau qhov chaw tso hauv cov yob, thiab tom qab ntawd nthuav tawm hauv qhov kev taw qhia ua ntej, thiab nias thaum tso kom ntseeg tau tias qhov chaw membrane du, tsis muaj wrinkle thiab raug ncua. Thaum lub sijhawm tso, yuav tsum tau them sai sai rau qhov kev taw qhia ntawm cov khoom siv membrane. Feem ntau, nws raug tso raws ntug ntawm qhov chaw pov tseg kom txo qhov slippage.
2. Kev siv tshuab vuam: Kev sib txuas ntawm geomembranes siv cov vuam kub yaj lossis extrusion vuam kom ntseeg tau tias vuam zoo. Ua ntej vuam, ntxuav qhov chaw membrane kom tshem tawm cov khoom tsis huv xws li roj thiab dej noo; Thaum lub sijhawm vuam, qhov kub, siab thiab lub sijhawm raug tswj hwm kom ntseeg tau tias qhov vuam ruaj khov thiab zoo sealing. Tom qab vuam tiav, yuav tsum tau kuaj xyuas qhov zoo ntawm vuam, suav nrog kev kuaj pom, kev kuaj xyuas cua lossis kev kuaj xyuas hluav taws xob, thiab lwm yam, kom ntseeg tau tias tsis muaj qhov vuam ploj lossis vuam virtual.
Kev tsim cov zaj duab xis npog dej nag thiab dej phwj tuaj
Muab ib daim zaj duab xis npog saum lub chaw pov tseg khib nyiab yog ib qho tseem ceeb uas yuav pab kom dej nag thiab dej phwj tuaj yeem ntws mus rau hauv. Daim zaj duab xis npog tsis yog tsuas yog txo qhov dej nag nkag mus rau hauv lub chaw pov tseg khib nyiab thiab txo cov dej ntws tawm xwb, tab sis kuj tseem tiv thaiv tau qhov kev sib kis ntawm cov pa tsw phem uas cov khib nyiab tsim tawm thiab txhim kho huab cua ib puag ncig.
1. Kev xaiv zaj duab xis npog: Raws li qhov xwm txheej tshwj xeeb thiab qhov xav tau ntawm cov khib nyiab, xaiv cov khoom siv zaj duab xis npog tsim nyog. Feem ntau, zaj duab xis npog yuav tsum muaj kev ua tau zoo tiv thaiv kev ntws tawm, kev ua tau zoo tiv thaiv kev laus, tiv taus huab cua thiab qee qhov muaj peev xwm thauj khoom.
2. Cov ntsiab lus tsim kho: Kev tso zaj duab xis npog yuav tsum haum rau qhov chaw pov tseg khib nyiab kom tsis txhob muaj qhov sib txawv; Hauv cov cheeb tsam uas muaj qhov ntxhab loj, yuav tsum tau ua cov kev ntsuas txhawb nqa, xws li teeb tsa cov kwj dej anchorage thiab tso cov txheej hnyav, kom tiv thaiv zaj duab xis npog kom tsis txhob swb. Tib lub sijhawm, kev kho cov xov sib txuas ntawm cov zaj duab xis npog kuj tseem ceeb ib yam, thiab yuav tsum tau siv txoj kev sib txuas txhim khu kev qha kom ntseeg tau tias muaj kev sib khi.
5. Cov txiaj ntsig ib puag ncig thiab kev cuam tshuam rau zej zog
Tom qab tso geomembrane rau hauv qhov chaw pov tseg thiab siv cov dej nag thiab dej phwj tuaj yeem npog cov qauv membrane, nws cov txiaj ntsig ib puag ncig yog qhov zoo kawg nkaus. Ntawm ib sab tes, nws ua tau zoo thaiv cov kev ua qias tuaj ntawm cov dej khib nyiab mus rau hauv av thiab av, thiab tiv thaiv cov peev txheej hauv av thiab ib puag ncig av; Ntawm qhov tod tes, los ntawm kev hloov cov dej nag thiab dej phwj tuaj, kev yaig thiab kev ntub dej nag hauv qhov chaw pov tseg raug txo qis, cov dej khib nyiab tsim tawm raug txo qis, thiab lub nra hnyav ntawm kev kho tom qab raug txo qis. Tsis tas li ntawd, kev siv cov zaj duab xis npog kuj txhim kho qhov pom ntawm qhov chaw pov tseg thiab huab cua ib puag ncig zoo, thiab txhim kho qhov zoo ntawm lub neej ntawm cov neeg nyob hauv.
Tib lub sijhawm ntawd, qhov kev pib no kuj tau txhawb nqa kev hloov pauv, kev txhim kho thiab kev txhim kho ntsuab ntawm kev lag luam kho cov khib nyiab. Nrog rau kev txhim kho tas mus li ntawm cov cai thiab kev cai lij choj ib puag ncig thiab kev txhim kho ntawm pej xeem kev paub txog kev tiv thaiv ib puag ncig, ntau thiab ntau qhov chaw pov tseg khib nyiab tau pib siv cov thev naus laus zis tiv thaiv kev ntws dej thiab cov kev ntsuas dej nag thiab dej phwj kom ua tiav txoj hauv kev pov tseg khib nyiab uas zoo rau ib puag ncig, ua haujlwm tau zoo thiab ruaj khov. Qhov no tsis yog tsuas yog pab txo qhov teeb meem ntawm kev raug kaw hauv nroog xwb, tab sis kuj muab kev txhawb nqa zoo rau kev tsim kom muaj kev vam meej hauv ecological thiab kev ua kom muaj kev sib raug zoo ntawm tib neeg thiab xwm.
Hauv ntej, kev tso cov geomembranes thiab cov dej nag thiab cov dej phwj tuaj yeem npog cov membranes hauv cov khib nyiab pov tseg yog ib qho project tiv thaiv ib puag ncig uas muaj txiaj ntsig zoo. Nws tsis tsuas yog daws tau qhov teeb meem kev ua qias tuaj ib puag ncig hauv cov txheej txheem pov tseg khib nyiab, tab sis kuj txhawb kev siv cov peev txheej thiab kev txhim kho kev lag luam ncig. Yav tom ntej, nrog rau kev nce qib ntawm thev naus laus zis thiab kev txhawb nqa cov ntawv thov tas mus li, peb muaj laj thawj ntseeg tias kev pov tseg khib nyiab yuav zoo dua rau ib puag ncig, ua haujlwm tau zoo thiab ruaj khov.
Lub sijhawm tshaj tawm: Lub Ib Hlis-06-2025
