High-density polyethylene geomembrane yog cov thermoplastic nrog siab crystallinity. Cov tsos ntawm thawj HDPE yog milky dawb, thiab nws muaj translucency ntawm ib seem nyias. Zoo ib puag ncig tiv thaiv, poob siab tsis kam, corrosion kuj, durability. Raws li cov khoom siv tshiab, cov ntawv thov yuav tsum muaj kev nkag siab txog lub zog, tsis ua haujlwm thiab cov lus teb rau cov khoom siv tshuab, nws siv sijhawm ntev npaum li cas thiab qhov kev puas tsuaj tshwm sim.
Taw qhia txog geomembrane
siv
1. Anti-seepage ntawm landfills, dej phwj tuaj los yog khib nyiab kho qhov chaw
2. Dej embankments, pas dej dams, tailings dams, dej phwj dams thiab reservoir cheeb tsam, channels, reservoirs (kub, mines)
3. Subway, hauv qab daus thiab qhov, culvert anti-seepage hauv ob sab phlu.
4. Anti-seepage ntawm roadbed thiab lwm yam hauv paus
5. Embankment, kab rov tav anti-seepage pavement nyob rau hauv pem hauv ntej ntawm lub pas dej ua ke, ntsug anti-seepage txheej ntawm lub hauv paus, kev tsim kho cofferdam, pov tseg vaj.
6. Dej hiav txwv thiab dej qab teb. Npua teb, biogas digesters.
7. Lub hauv paus ntawm txoj kev thiab kev tsheb ciav hlau, cov txheej txheem dej tsis zoo ntawm cov av expansive thiab collapsible loess.
yam khoom
Geomembrane
Geomembrane suav nrog LDPE geomembrane, LLDPE geomembrane, HDPE geomembrane, ntxhib nto geomembrane, thiab lwm yam.~~
tuab
0.2mm-3.0 hli
Dav 2.5m-6m
Lub zog yog lub peev xwm ntawm cov khoom siv los tiv thaiv deformation lossis tsis ua haujlwm. Qhov tshwm sim tsis ua haujlwm yog tus cwj pwm tsis ua haujlwm ntawm lub cev thiab cov khoom siv kho tshuab xws li kev puas tsuaj, qaug zog, thiab hnav los ntawm cov khoom siv. HDPE daim nyias nyias muaj zog tiv thaiv corrosion ntawm lub zog load thiab muaj zog alkaline leaching tov nyob rau hauv kev siv lub neej hauv nroog thiab kev huv huv landfills, thiab tiv taus huab cua hloov nyob rau hauv kub winters.Qhov teeb meem ntawm lub zog, HDPE geomembrane puas thiab kev pab cuam lub neej yog inevitable.
Post lub sij hawm: Mar-07-2022