Geomembrane ni iki?

Geomembrane nigikoresho cya geomembrane kigizwe na firime ya pulasitike nka substrate idafite imbaraga nigitambara kidoda.Imikorere idahwitse yibintu bishya geomembrane biterwa ahanini nimikorere idahwitse ya firime ya plastike.Filime ya pulasitike ikoreshwa mu gukumira amazi mu gihugu ndetse no mu mahanga cyane cyane harimo polyvinyl chloride (PVC), polyethylene (PE), na EVA (Ethylene / vinyl acetate copolymer).Mubikorwa bya tunnel, hariho kandi ibishushanyo bikoresha ECB (Ethylene acetate yahinduwe asfalt ivanze geomembrane).Nibikoresho bya polymer byimiti byoroshye bifite uburemere buke bwihariye, kwaguka gukomeye, kurwanya ihindagurika ryinshi, kurwanya ruswa, kurwanya ubushyuhe buke, no kurwanya ubukonje bwiza.

Geomembrane ni ibikoresho bitarinda amazi na barrière bishingiye kuri polymer.

Igabanijwemo cyane: geomembrane yubucucike buke (LDPE), geomembrane yuzuye ya polyethylene (HDPE), na EVA geomembrane.

1. Ubugari n'ubugari byuzuye biruzuye.

2. Ifite imbaraga zidasanzwe zo guhangana n’ibidukikije no kurwanya imiti yangiza.

3. Kurwanya ruswa nziza cyane.

4. Ifite ubushyuhe bunini bwo gukora nubuzima burebure.

5. Ikoreshwa ahantu hajugunywe imyanda, ahabikwa imirizo, gukumira imiyoboro y’amazi, gukumira imiyoboro y’amazi, hamwe n’imishinga ya metero.

Uburyo nyamukuru bwacyo ni ugutandukanya inzira yatembye y’urugomero rwisi hamwe n’ubudahangarwa bwa firime ya plastike, kwihanganira umuvuduko w’amazi no guhuza n’imiterere y’umubiri w’urugomero n'imbaraga nini nini kandi ndende;Imyenda idoda nayo ni ubwoko bwa polymer fibre fibre chimique, ikorwa no gukubita inshinge cyangwa guhuza ubushyuhe, kandi ifite imbaraga zingana kandi zagutse.Iyo uhujwe na firime ya pulasitike, ntabwo byongera imbaraga zingutu no guhangana na firime ya plastike gusa, ahubwo binongerera coeffisiyonike yo guterana hejuru yubusabane bitewe nubuso bukabije bwimyenda idoda, ifasha guhagarara neza kwa compte geomembrane hamwe nuburinzi.Muri icyo gihe, bafite imbaraga zo kurwanya ruswa na bagiteri ndetse n’ibikorwa bya shimi, ntibatinya aside, alkali, n’isuri yumunyu, kandi bafite ubuzima bumara igihe iyo bikoreshejwe ahantu hijimye.