Amakuru

Geomembrane ni ibikoresho bitarinda amazi na barrière bishingiye kuri polimeri iremereye cyane. Igabanijwemo cyane cyane geomembranes ya polyethylene (LDPE), geomembranes yuzuye cyane ya polyethylene (HDPE), na geomembrane ya EVA. Ububiko bwa geomembrane buboheye butandukanye na geomembran rusange. Ikiranga ni uko ihuriro ry'uburebure n'uburebure bitagoramye, kandi buri kimwe kiri muburyo bugororotse. Gukoresha urudodo rusobekeranye kugirango uhuze byombi birashobora kugera ku guhuza kimwe, kwihanganira imbaraga zo hanze, gukwirakwiza imihangayiko, kandi iyo imbaraga zashyizwe hanze zishwanyaguza ibikoresho, umugozi uzaterana hamwe nigice cyambere, wongere amarira. Mugihe cyo kuboha imyenda, urudodo rwo kuboha rwambukiranya inshuro nyinshi hagati yintambara, ubudodo, hamwe na fibre ya geomembrane kugirango tubohe batatu. Kubwibyo rero, imyenda ya geomembranes yububoshyi ntabwo ifite gusa ibiranga imbaraga zingana kandi ndende, ariko kandi ifite imikorere idakoresha amazi ya geomembrane. Kubwibyo, imyenda iboshye ya geomembrane ni anti-seepage ifite ibikorwa byo gushimangira, kwigunga, no kurinda. Nibikorwa byateye imbere cyane bya geosynthetic compte ibikoresho mpuzamahanga muri iki gihe.

Imbaraga zingana cyane, kuramba kwinshi, guhindagurika kwinshi hamwe no guhinduranya ibintu, kurwanya amarira menshi, kwihanganira kwambara neza, no kurwanya amazi akomeye .. Composite geomembrane ni geotextile anti-seepage ibikoresho bigizwe na firime ya plastike nka substrate anti-seepage kandi idoda. umwenda. 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 (PVC) polyethylene (PE) na Ethylene / vinyl acetate copolymer (EVA). Nubwoko bwibikoresho bya polymer byoroshye byoroshye hamwe nuburemere buto 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.