Porogaramu

Filime yera, LDPE = Ubucucike buke Polyethylene, cyangwa Polyethylene yumuvuduko ukabije, ni Polyethylene polymerized mugihe cyumuvuduko mwinshi, ubucucike buri munsi ya 0.922.

HDPE = Polyethylene yuzuye, cyangwa Polyethylene.Ubucucike buri hejuru ya 0.940.

Geomembrane yumukara ahanini ni HDPE (polyethylene yuzuye) geomembrane, geomembrane yera ni LDPE (polyethylene nkeya) geomembrane.Itandukaniro riri hagati yibi byombi ahanini mubucucike no mumikorere, ubucucike bwambere ni bunini, ubucucike bwa nyuma ni buto, ubwambere bukoreshwa nkibikoresho byubuhanga bwa tekinoloji, ibya nyuma bikoreshwa nkibicuruzwa bya firime yoroheje.

Geomembrane yumukara geomembrane ni umukara ni ukubera ko geomembrane yinjiye mu musaruro wumukara wumukara, ubu bwoko bwibice bya masterbatch ugereranije no kwinjiza umusaruro wa geomembrane, mubihe bisanzwe, umubare muto wa masterbatch urashobora gutunganya umubare munini wa geomembrane, geomembrane ibice bya masterbatch ni byinshi cyane byoroshye gutunganya, ntabwo bizahindura ikibazo cyubwiza bwa geomembrane.

Geomembrane yera ni ukubera ko geomembrane imbere yongeyeho ibice byera byera, ibice byera byera ntibizagira ingaruka kumiterere ya geomembrane.Geomembran yumukara iri hejuru mubucucike no mumikorere kuruta geomembrane yera ya LDPE kuko inyinshi muri zo ni HDPE geomembranes.LDPE yera geomembrane ikoreshwa nkibicuruzwa bya plastiki ya firime, imikoreshereze nayo ni nini cyane.

Kuberako ubucucike bwa HDPE umukara geomembrane buruta ubwa LDPE geomembrane yera, byombi bizakoreshwa bitandukanye.Kugereranya ubuziranenge muri rusange nabyo bigomba kugereranywa ukurikije ishyirwa mubikorwa byombi muburyo bumwe bwubwubatsi, ntabwo kugereranya uburebure bwombi (nta kugereranya).Bakoreshwa muburyo butandukanye mubwubatsi butandukanye, kandi rimwe na rimwe basimburana.

Umweru LDPE geomembrane kuruta umukara HDPE geomembrane ifite kwaguka neza, guhinduka no gukomera kurenza umukara wa HDPE geomembrane, kugera kubikorwa byubaka umushinga wera LDPE geomembrane nigisekuru gishya cyibikoresho byo kugenzura imiyoboro ya geotechnique, ubushobozi bwo guhuza nubwubatsi bumwe buzaba bukomeye kuruta umukara HDPE geomembrane, ubu injeniyeri nyinshi nayo irashobora kugaragara mubicuruzwa.

Nkuko bigaragara kuri hejuru, umukara HDPE geomembrane na geomembrane yera ya LDPE ifite porogaramu zitandukanye mumishinga itandukanye kandi ntishobora kuba rusange.Ubwoko bubiri bwibicuruzwa bifite imbaraga nintege nke zabyo.Ubwiza bwibicuruzwa byombi bugomba gusuzumwa hashingiwe ku myanya itandukanye.