Raws li peb txhua tus paub, cov khoom sib xyaw geomembrane tau siv dav hauv cov phiaj xwm los tiv thaiv cov dej ntws, yog li qhov zoo ntawm cov khoom sib xyaw geomembrane tau dhau los ua tus yuam sij. Niaj hnub no, composite geomembrane manufacturers yuav qhia rau koj.
Rau cov khoom sib xyaw geomembrane, qhov zoo tshaj plaws corrosion kuj ntawm cov khoom tuaj yeem ua kom muaj txiaj ntsig zoo ntawm kev pabcuam lub neej yav tom ntej. Thaum siv cov khoom, nws yog siv hauv av thiab yuav tsum tau muab faus rau hauv av. Yog tias qhov kev tiv thaiv corrosion tsis zoo, kev pabcuam lub neej yuav cuam tshuam zoo heev. Ntau qhov haujlwm engineering yuav tsum tau rov tsim dua txhua ob peb xyoos, thiab qhov cuam tshuam tsis zoo ntawm qhov no yog pov tseg ntawm tib neeg thiab cov khoom siv.
Lub ntsiab mechanism ntawm kev sib xyaw geomembrane yog txiav tawm cov dej ntws tawm ntawm lub ntiaj teb los ntawm impermeability ntawm cov yas zaj duab xis, nrog nws lub zog tensile loj thiab elongation kom tiv taus cov dej siab thiab hloov mus rau qhov deformation ntawm lub pas dej da dej; thiab cov ntaub ntawv uas tsis yog-woven kuj yog ib yam ntawm polymer luv zaj duab xis. Cov khoom siv fiber ntau, tsim los ntawm rab koob punching lossis thermal bonding, muaj zog tensile siab thiab elongation. Tom qab nws ua ke nrog cov yas zaj duab xis, nws tsis tsuas yog ua kom lub zog tensile thiab puncture tsis kam ntawm cov yas zaj duab xis, tab sis kuj vim yog cov ntaub ntawv tsis-woven. Qhov ntxhib saum npoo ua rau muaj kev sib txhuam coefficient ntawm kev sib cuag, uas yog qhov zoo rau kev ruaj ntseg ntawm cov khoom sib xyaw geomembrane thiab cov txheej txheem tiv thaiv. Nyob rau tib lub sijhawm, lawv muaj kev tiv thaiv zoo rau cov kab mob thiab tshuaj lom neeg, thiab tsis ntshai ntawm acid, alkali thiab ntsev yaig. Lub neej ua haujlwm ntev thaum siv hauv qhov tsaus ntuj.
Nws yog tsim nyog hais tias lub warp-knitted composite geomembrane muaj ib tug kuj muaj zog ductility thiab yuav siv tau nyob rau hauv ntau hom ntawm ib puag ncig, txawm nws yog siv rau tensile zog los yog anti-seepage nyhuv ntawm pipelines, thiab yuav siv tau nyob rau hauv ntau qhov chaw. Rau tib neeg, xaiv cov khoom siv no yuav raug nqi me ntsis ntxiv, tab sis kev siv tau zoo tuaj yeem lav tau. Thib ob, txij li kev pabcuam lub neej yog txiav txim siab los ntawm warp knitted composite geomembrane, cov khoom tuaj yeem muab faib ua ntau pawg raws li qhov tuab ntawm zaj duab xis ua raws li cov khoom siv. Rau cov warp knitted composite geomembrane khoom, vim nws cov txheej txheem ntau lawm kuj zoo, yog li lub neej kev pab cuam feem ntau ncav cuag ntau tshaj 50 xyoo.
Post lub sij hawm: Mar-25-2022