Kev siv geomembrane hauv cov khib nyiab khib nyiab

Geomembrane, raws li cov khoom siv hluav taws xob zoo thiab txhim khu kev qha, yog siv dav hauv cov khoom pov tseg pov tseg. Nws cov khoom tshwj xeeb ntawm lub cev thiab tshuaj lom neeg ua rau nws muaj kev txhawb nqa tseem ceeb hauv kev kho cov khoom pov tseg. Kab lus no yuav ua kom muaj kev sib tham tob txog kev siv geomembrane hauv cov khoom pov tseg pov tseg los ntawm cov yam ntxwv ntawm geomembrane cov yam ntxwv, cov khoom pov tseg pov tseg cov kev xav tau, cov qauv siv, cov ntawv thov cuam tshuam thiab kev txhim kho yav tom ntej ntawm geomembrane hauv cov khib nyiab khib nyiab.

1. Cov yam ntxwv ntawm geomembrane

Geomembrane, feem ntau yog ua los ntawm cov molecular polymer siab, muaj cov dej tsis zoo thiab tiv thaiv dej. Nws cov thickness feem ntau yog 0.2 hli txog 2.0 hli nruab nrab, nws tuaj yeem kho raws li kev xav tau tshwj xeeb engineering. Tsis tas li ntawd, geomembrane kuj muaj cov tshuaj tiv thaiv corrosion zoo, kev laus ua haujlwm, hnav tsis kam thiab lwm yam khoom, thiab tuaj yeem ua haujlwm ruaj khov hauv ntau qhov chaw hnyav.

2. Xav tau cov khoom pov tseg pov tseg

Nrog rau kev nrawm nrawm ntawm nroog loj, cov khoom pov tseg uas tsim tawm txuas ntxiv nce ntxiv, thiab kev kho cov khib nyiab tau dhau los ua qhov teeb meem ceev uas yuav tsum tau daws. Raws li txoj kev kho mob ib txwm muaj, cov khoom pov tseg pov tseg muaj qhov zoo ntawm cov nqi qis thiab kev ua haujlwm yooj yim, tab sis nws kuj ntsib teeb meem xws li xau thiab muaj kuab paug. Yog li ntawd, yuav ua li cas kom muaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig ntawm cov khib nyiab pov tseg tau dhau los ua lub ntsiab lus tseem ceeb hauv kev kho cov khib nyiab.

3. Daim ntawv thov piv txwv ntawm geomembrane hauv cov khib nyiab khib nyiab

1. Muab pov tseg

Hauv cov chaw pov tseg, geomembranes tau siv dav hauv cov txheej txheem hauv qab thiab txoj kab nqes tiv thaiv. Los ntawm kev tso cov geomembrane rau hauv qab thiab txoj kab nqes ntawm qhov chaw pov tseg, cov pa phem ntawm qhov chaw ib puag ncig los ntawm cov khib nyiab pov tseg tuaj yeem tiv thaiv tau zoo. Nyob rau tib lub sijhawm, qhov chaw nyob ib puag ncig hauv qhov chaw pov tseg tuaj yeem ntxiv dag zog los ntawm kev tiv thaiv kev tawm tsam, kev sib cais dej, kev sib cais thiab kev tawm tsam, kev tso dej thiab kev txhawb nqa siv geomembranes, geoclay mats, geotextiles, geogrid thiab geodrainage cov ntaub ntawv.
2. Muaj cov khoom pov tseg pov tseg