Hom thiab kev ua haujlwm ntawm geotextiles

Geotextiles raug muab faib ua cov staple fiber koob-punched geotextiles (tsis-woven, tseem hu ua luv luv filament geotextiles), filament spunbond koob-punched nonwoven geotextiles (tseem hu ua; filament geotextiles) raws li cov khoom siv, txheej txheem thiab kev siv) Tshuab-ua geotextile, woven geotextile, composite geotextile

1, Geotextiles raug muab faib ua cov geotextiles luv luv uas muaj koob txhaj tshuaj (tsis yog woven, tseem hu ua geotextiles luv luv) raws li lawv cov ntaub ntawv, cov txheej txheem thiab kev siv.
Filament spunbond koob punched nonwoven geotextile (spun kuj hu ua filament geotextile), tshuab ua geotextile, woven geotextile, composite geotextile.
Cov geotextile luv luv uas muaj koob punched muaj cov yam ntxwv ntawm kev tiv thaiv kev laus, tiv taus acid thiab alkali, tiv taus kev hnav, yooj ywm zoo thiab kev tsim kho yooj yim. Nws tuaj yeem siv rau kev saib xyuas, lim dej rov qab, txhawb nqa, thiab lwm yam ntawm txoj kev loj, txoj kev tsheb ciav hlau, pas dej thiab cov tsev hydraulic.
2, Filament spunbond koob-punched nonwoven geotextile tseem hu ua filament geotextile. Ntxiv rau cov yam ntxwv ntawm luv luv filament geotextile, nws kuj muaj kev ua haujlwm sealing (anti-seepage). Nws yog siv rau kev txuag dej, pas dej, qhov av, thiab kev tiv thaiv av thiab tiv thaiv kev seepage.
3. Nrog nws lub zog siab, cov geotextile woven tuaj yeem tiv thaiv tau qhov cuam tshuam ntawm cov pob zeb tsis sib xws rau ntawm daim ntaub hauv kev tiv thaiv pob zeb thaiv. Nws feem ntau yog siv rau kev txhim kho cov av mos, kev tiv thaiv kab rov tav ntawm cov pas dej, chaw nres nkoj, thiab lwm yam. Kev tsim cov kob dag, thiab lwm yam.
4, Composite geotextile yog lwm lub npe rau composite geomembrane, uas feem ntau yog ua los ntawm ib txheej yas zaj duab xis sib txuas nrog ib txheej geotextile rau sab saum toj thiab hauv qab. Geotextile feem ntau yog siv los tiv thaiv geomembrane hauv nruab nrab ntawm kev puas tsuaj. Nws cov nyhuv tiv thaiv kev seepage feem ntau yog siv rau kev tiv thaiv kev seepage ntawm cov pas dej dag, cov pas dej, cov kwj dej, thiab cov pas dej toj roob hauv pes.