Ukusuka kuKhuseleko lweNdawo yokulahla inkunkuma ukuya kubuGcisa: Ukuphonononga i-Geosynthetic Clay Liner, inaliti yokuFelting, kunye neGeotextile Application

I-Geosynthetic Clay Liners (GCLs), iiNaliti zokuFelting, kunye neGeotextiles zidlala indima ebalulekileyo kumacandelo ahlukeneyo afana nobunjineli boluntu, ukhuseleko lokusingqongileyo, kunye nobuchule bobugcisa. Nganye kwezi zixhobo zisebenza ngeenjongo ezahlukeneyo kunye nezicelo, igalelo kwiiprojekthi ezininzi kunye neemveliso.

I-Geosynthetic Clay Liners (GCLs) zizinto ezenziwe ngobunjineli ezisetyenziselwa ukufakwa kwezicelo, ezifana neenkqubo zelayini yokulahla inkunkuma, iindawo eziqulathe indalo esingqongileyo, kunye nezakhiwo zokuqulatha amanzi. Ii-GCLs ngokuqhelekileyo ziquka iileyile ze-geotextiles kunye nodongwe lwe-bentonite, ezenzelwe ukubonelela ngomqobo ophantsi. I-geotextiles isebenza njengomthwali wodongwe lwe-bentonite, ukwandisa amandla ezinto eziphathekayo kunye nokuqina. Ii-GCLs zibonelela ngokugqwesileyo kokusebenza kwe-hydraulic, ukuxhathisa iikhemikhali, kunye nokumelana nokugqobhoza, kubenza bafaneleke kwizicelo ezahlukeneyo zokuqulatha.

Iinaliti zokucofa zizixhobo eziyimfuneko ezisetyenziswa kubugcisa kunye nobugcisa bokusika iinaliti. Ukuchetywa kwenaliti bubuchule obubandakanya ukudityaniswa kunye nokucinezela iintsinga zoboya ukwenza izinto ezizivelweyo ezinje ngemifanekiso eqingqiweyo, imihombiso, kunye namalaphu. Iinaliti ezihewayo zinemigangatho ehlabayo ebhijela iintsinga zoboya xa zihlatywa ngokuphindaphindiweyo kwimathiriyeli, ivumela ukuguqulwa kunye nokubunjwa kwemisonto. Ezi naliti ziza ngokweemilo kunye nobukhulu obahlukeneyo, nganye isebenzela iinjongo ezahlukeneyo kwinkqubo yokusika, kubandakanywa ukukrola, ukucacisa, kunye nokugudisa umphezulu wezinto ezidaliweyo.

I-Geotextiles ngamalaphu avuzayo aqhele ukusetyenziswa kubunjineli boluntu kunye nokusetyenziswa kokusingqongileyo. La maqhaga enzelwe ukuqinisa, ukuhluza, ukwahlula, kunye nokukhupha amanzi kwiiprojekthi ezahlukeneyo zokwakha, eziquka iindlela, oololiwe, iibhilidi, izakhiwo zokugcina, kunye neenkqubo zokulawula ukhukuliseko. Ii-geotextiles zenziwe ngezinto ezenziweyo, ezinje ngepolypropylene okanye ipolyester, kwaye zenziwe ngobunjineli ukuze zimelane neemeko ezinzima zeendawo zokwakha ngelixa zibonelela ngobuchule obubalaseleyo bokuhluza kunye nokukhupha amanzi.

Ukudibanisa kwezi zixhobo, nangona kwiinkalo ezahlukeneyo, kubonisa ukuguquguquka kwazo kunye nokubaluleka kwizicelo zanamhlanje. Icandelo lobunjineli kunye nelokwakha lihlala lixhomekeke kwiipropati zemathiriyeli ye-geosynthetic efana ne-GCLs kunye ne-geotextiles ukuqinisekisa ukuhlala, ukuzinza, kunye nozinzo lweeprojekthi zeziseko ezingundoqo. Ukusetyenziswa kwe-geosynthetics kunciphisa impembelelo yokusingqongileyo kwaye iphucula ukusebenza kwexesha elide kwezakhiwo zobunjineli, zizenze zibe yinxalenye ebalulekileyo yeendlela zolwakhiwo lwangoku.

Ngokuchaseneyo, kummandla wobugcisa kunye nobugcisa, iinaliti zokusika zidlala indima ebalulekileyo kwizandla zamagcisa kunye namagcisa abasebenzisa ukwenza iintsinga kunye nokudala iziqwenga ezintsonkothileyo nezikhethekileyo. Ukuguquguquka kweenaliti zokusika kuvumela ukufezekiswa kwemibono yobugcisa eyahlukahlukeneyo, ukusuka kwimifanekiso eqingqiweyo yezilwanyana eyinyani ukuya kwimizobo yelaphu engabonakaliyo, ebonisa amandla okudala ezi zixhobo zilula kodwa zinamandla.

Ukuqukumbela, ngelixa ezi zixhobo kunye nezixhobo zinokubonakala ngathi zezemihlaba eyahlukeneyo, zonke zigxininisa ukubaluleka kokuqamba izinto ezintsha, ukugqwesa kwezobunjineli, kunye nokubonakalisa ukuyila. Nokuba ibonelela ngozinzo kulwakhiwo kubunjineli bokwakha, ivumela ukuyilwa kobugcisa ekwenziweni, okanye kuququzelela ukhuseleko lokusingqongileyo, ukuguquguquka kunye nokusetyenziswa kweelitha zodongwe ze-geosynthetic, iinaliti zokusika, kunye ne-geotextiles zizenza zibe yimfuneko kwizicelo zazo ezihlukeneyo, zinegalelo kuphuhliso lweenkalo ezahlukeneyo kunye. amashishini.