Amakuru

Gukomatanya geomembrane ikoreshwa cyane mubuhanga bwo gukumira imiyoboro y'amazi. Mu myaka yashize, gukoresha no gukoresha neza amakuru yangirika ya geotechnique mu bwubatsi bwa gisivili, cyane cyane mu kurwanya imyuzure n’imishinga yo gutabara byihutirwa, byashimishije cyane abatekinisiye bashinzwe ubwubatsi. Ku bijyanye n’imikoreshereze y’imikoreshereze y’amakuru yangirika, leta yatanze tekiniki zisanzwe zo gukumira amazi y’amazi, kuyungurura, kuyatwara, kuyongera, no kuyarinda, byihutisha cyane kuzamura no gukoresha amakuru mashya. Aya makuru yakoreshejwe cyane mu mishinga yo gukumira imiyoboro y’amazi mu kuhira imyaka. Hashingiwe ku nyigisho yo kubaka hamwe, iyi mpapuro ivuga uburyo bwo gukoresha geomembrane.

Gukomatanya geomembrane ni geomembrane igizwe no gushyushya uruhande rumwe cyangwa impande zombi za membrane mu ziko rya kure cyane, ukanda geotextile na geomembrane hamwe ukoresheje uruziga ruyobora. Hamwe niterambere ryikoranabuhanga ryumurimo, hariho ubundi buryo bwo guteranya geomembrane. Ibihe birimo umwenda umwe na firime imwe, imyenda ibiri na firime imwe, na firime ebyiri nigitambara kimwe.
Nkurwego rwo gukingira geomembrane, geotextile irinda urwego rukingira kandi rutangirika kwangirika. Kugirango ugabanye imirasire ya ultraviolet no kongera imikorere, nibyiza ko hakoreshwa uburyo bwo gushira.
Mugihe cyo kubaka, banza ukoreshe umucanga cyangwa ibumba hamwe na diameter ntoya yibintu kugirango uringanize hejuru, hanyuma ushire geomembrane. Geomembrane ntigomba kuramburwa cyane, impande zombi zishyinguwe mubutaka muburyo bubi. Hanyuma, koresha umucanga cyangwa ibumba kugirango ushireho 10cm yinzibacyuho kuri geomembrane. Kubaka amabuye ya 20-30cm (cyangwa ibice bya beto) kugirango urinde isuri. Mugihe cyubwubatsi, hakwiye gushyirwamo ingufu kugirango amabuye adakubita geomembrane mu buryo butaziguye, byaba byiza ihagaritse iyubakwa ry’ingabo ikingira icyuma. Isano iri hagati ya geomembrane igizwe ninzego ziyikikije igomba gushyirwaho imigozi yo kugabanuka hamwe namasaro yicyuma, kandi urugingo rugomba gutwikirwa na asifaltike ya emulisile (2mm yubugari) kugirango ihuze kugirango idatemba.
Ibyabaye mu bwubatsi
(1) Ubwoko bwashyinguwe bugomba gukoreshwa kugirango bukoreshwe: umubyimba utwikiriye ntushobora kuba munsi ya 30cm.
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. Shyira umucanga cyangwa ibumba rifite ubunini buke nkibice birinda hejuru ya membrane.
(4) Iyo urambitse, geomembrane ntigomba gukururwa cyane. Nibyiza gushira impande zombi mubutaka muburyo bukonje. Mubyongeyeho, mugihe inanga hamwe namakuru akomeye, umubare munini wo kwaguka no kugabanuka ugomba kubikwa.
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