Amakuru

Geomembrane igizwe na firime ya plastike nka substrate anti-seepage hamwe nimyenda idoda. Imikorere yo kurwanya seepage ya geomembrane ahanini iterwa nibikorwa byo kurwanya seepage ya firime ya plastike. Filime ya pulasitike ikoreshwa muri anti-seepage haba mu gihugu ndetse no ku rwego mpuzamahanga harimo ahanini chloride polyvinyl, polyethylene, na Ethylene / vinyl acetate copolymers. Nibikoresho bya polymer byoroheje bifite igipimo gito, guhindagurika gukomeye, guhuza n'imihindagurikire y'ikirere, kurwanya ruswa, kurwanya ubushyuhe buke, no kurwanya ubukonje bwiza. Icya kabiri, ibikorwa byingenzi nibisabwa bya firime ya plastike byatangijwe.
Ibikorwa by'ingenzi
Imwe. Ihuza ibikorwa birwanya anti-seepage na drainage, kandi ifite ibikorwa byo kwigunga no gushimangira.
2.
Bitatu. Ubushobozi bwo gutemba bukomeye, coeffisiyoneri yo hejuru, hamwe na coefficient yo kwagura umurongo muto.
4. Kurwanya gusaza neza, ubushyuhe bwagutse, hamwe nubwiza buhamye.

Gukomatanya geomembrane ni geotextile anti-seepage igizwe na firime ya plastike nka substrate anti-seepage hamwe nigitambara kidoda. Imikorere ya anti-seepage ahanini iterwa nibikorwa byo kurwanya seepage ya firime ya plastike. Filime ya pulasitike ikoreshwa mu kurwanya anti-seepage haba mu gihugu ndetse no ku rwego mpuzamahanga harimo ahanini polyvinyl chloride (PVC), polyethylene (PE), na Ethylene / vinyl acetate copolymer (EVA). Nubwoko bwimiti ya polymer yimiti ihindagurika ifite uburemere buke bwihariye, kwaguka gukomeye, guhuza n'imiterere ihindagurika, kurwanya ruswa, kurwanya ubushyuhe buke, no kurwanya ubukonje bwiza.

Ubuzima bwa serivisi ya geomembranes igizwe ahanini no kumenya niba firime ya plastike itakaza anti-seepage hamwe n’amazi arwanya amazi. Ukurikije ibipimo by’igihugu cy’Abasoviyeti, firime ya polyethylene ifite umubyimba wa 0.2m hamwe na stabilisateur ikoreshwa mu bwubatsi bw’amazi irashobora gukora imyaka 40-50 mu bihe by’amazi meza n’imyaka 30-40 mu gihe cy’imyanda. Kubwibyo, ubuzima bwa serivisi ya geomembrane ikomatanya irahagije kugirango huzuzwe ibisabwa kurwanya anti-seepage y'urugomero.
Umwanya wa geomembrane
Urugomero rw'ibigega rwabanje kuba urugomero rw'urukuta, ariko kubera gusenyuka kw'urugomero, igice cyo hejuru cy'urukuta rw'ibanze rwaciwe. Kugira ngo ikibazo gikemuke cyo hejuru cyo kurwanya, urukuta rwa anti-seepage rwongeyeho. Nk’uko bigaragazwa n’isuzuma ry’umutekano n’isesengura ry’urugomero rw’ikigega cya Zhoutou, hagamijwe gukemura ikibazo cy’amazi adakomeye ndetse n’urugomero rw’urugomero rwatewe n’isenyuka ryinshi ry’urugomero, ingamba zihamye zo kurwanya imyanda nko gutambika umwenda uryamye, gutaka hejuru, gutemba no gufata urutoki neza rwuzuza umwenda, kandi urukuta rwumuvuduko ukabije urwanya urukuta rwa plaque. Urukuta rwo hejuru ruhengamye rutwikiriwe na geomembrane igizwe na anti-seepage, kandi ihujwe nurukuta ruhagaritse anti-seepage hepfo, rugera ku butumburuke bwa 358.0m (0,97m hejuru y’urugero rw’umwuzure)
Igikorwa nyamukuru
1. Guhuriza hamwe ibikorwa birwanya anti-seepage na drainage, mugihe kandi ufite imirimo nko kwigunga no gushimangira.
2.
3. Ubushobozi bwo gutemba bukomeye, coeffisiyoneri yo hejuru, hamwe na coefficient yo kwagura umurongo muto.
4. Kurwanya gusaza neza, guhuza cyane nubushyuhe bwibidukikije, hamwe nubwiza buhamye.