Ka ọ dị ugbu a, obodo m na-emejuputa atumatu ọkụ nke ihe mkpofu ụlọ, na mkpofu nke isi ihe ga-eji nwayọọ nwayọọ na-ebelata. Mana obodo ọ bụla chọrọ opekata mpe otu ebe a na-ekpofu ahịhịa maka mkpofu ihe mberede na mkpofu ntụ ntụ. N'aka nke ọzọ, ugbu a, a na-enwe ọtụtụ ebe mkpofu siri ike nke jupụtara na mkpa ka emechie ya. Ya mere, n'ọdịnihu, geosynthetics ga-enwe atụmanya dị ukwuu n'ahịa na mkpuchi mkpuchi nke mkpofu ihe mkpofu siri ike na mkpuchi nwa oge nke ụlọ ọrụ na-arụ ọrụ.

Ihe a na-akpọ mkpuchi mmechi pụtara na mgbe a na-ejupụta ebe mkpofu siri ike, ọ dị mkpa ka e wuo ihe mkpuchi dị n'elu ya iji gbochie ntinye mmiri ozuzo na ikuku gas na-asọba, na ahịhịa nwere ike ịkụnye ahịhịa na mweghachi. Enwere isi ihe atọ nke geosynthetic ihe eji na mkpuchi ubi: obere density polyethylene (LDPE) geomembrane, bentonite waterproof blanket and composite drainage net. N'ime ha, LDPE geomembrane nwere ezigbo ductility, ọ dịghị mfe adọwa, ma nwee ike ịrụ ọrụ dị mma na mgbochi seepage na mkpuchi ikuku. Ngwongwo mgbochi mgbochi anya nke bentonite waterproof blanket dịkwa ezigbo mma. E jiri ya tụnyere geomembrane, ọ gaghị ebipụ kpamkpam ikuku mmiri n'okpuru oyi akwa mkpuchi, nke na-enye aka na uto nke ahịhịa.

Mkpuchi ebe a na-ekpofu ahịhịa siri ike nke dị n'ime ọrụ bụ iji geosynthetics kpuchie ihe mkpofu ekpughere n'ebe a na-ejupụtaghị nwa oge iji belata ntinye mmiri mmiri ozuzo na njupụta gas. A na-ejikarị ihe mkpuchi nwa oge eme ihe n'ọrụ ọgwụgwọ saịtị mmetọ iji gbochie ikuku ndị na-emebi emebi ịbata n'ikuku. N'oge mbụ, a na-ejikarị tapaulins, ihe nkiri, wdg eme ihe maka mkpuchi nwa oge, ma nsogbu ndị dị ka adịghị mma mgbochi anya na mmetụta mkpuchi ikuku na mfe ịdọka welds na-adịkarị mfe ime. Ka ọ dị ugbu a, ebe a na-ekpofu ahịhịa nwere ihe dị elu na nke dị elu maka ebe a na-emechi emechi. Ụfọdụ ebe a na-ekpofu ahịhịa na-eji geomembrane HDPE gbara ọkpụrụkpụ 1mm maka mkpuchi nwa oge. Mmetụta nke ikpuchi akara ka mma.

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Oge nzipu: Mar-03-2022