Isigqubuthelo somhlaba esilukiweyo sePP sisisombululo esiguquguqukayo nesinexabiso eliphantsi lokutshatyalaliswa kokhula nokuzinzisa umhlaba.

PP elukiweyo isigqubuthelo somhlaba, ekwaziwa ngokuba yi-PP elukiweyo i-geotextile okanye ilaphu lokulawula ukhula, lilaphu elihlala ixesha elide nelingena gingci elenziwe nge-polypropylene (PP) imathiriyeli. Isetyenziswa ngokuqhelekileyo kumhlaba, ukulima, ezolimo, kunye nezicelo zokwakha ukucinezela ukukhula kokhula, ukuthintela ukukhukuliseka komhlaba, kunye nokubonelela ngozinzo emhlabeni.

PP elukiweyo isigqubuthelo somhlabaibonakala ngolwakhiwo olulukiweyo, apho iiteyiphu ze-polypropylene okanye iintambo zidityaniswe kwipatheni ye-crisscross ukwenza ilaphu eliqinileyo nelizinzileyo. Inkqubo yokuluka inika ilaphu ukomelela okuphezulu, ukuxhathisa ukukrazuka, kunye nokuzinza komda.

Eyona njongo iphambili yokhuselo lomhlaba olulukiweyo lwePP kukuthintela ukukhula kokhula ngokuthintela ukukhanya kwelanga ekufikeleleni kumphezulu womhlaba. Ngokuthintela ukuntshula nokukhula kokhula, inceda ukugcina umhlaba ucocekile kwaye uthandeka ngakumbi ngelixa kuncitshiswa imfuno yokususa ukhula ngesandla okanye ukufakwa kwemichiza yokutshabalalisa ukhula.

Ukongeza kulawulo lokhula, iPP elukiweyo isigqubuthelo somhlaba sibonelela ngezinye iinzuzo. Inceda ukugcina ukufuma emhlabeni ngokunciphisa ukuvela komphunga, ngaloo ndlela ikhuthaza ukukhula okunempilo kwezityalo kunye nokulondoloza amanzi. Ilaphu likwasebenza njengesithintelo ngokuchasene nokhukuliseko lomhlaba, luthintela ilahleko yomhlaba ongaphezulu oxabisekileyo ngenxa yomoya okanye ukubaleka kwamanzi.

Isigqubuthelo somhlaba esilukiweyo sePP siyafumaneka kubunzima obahlukeneyo, ububanzi, kunye nobude ukuze bulungele izicelo ezahlukeneyo. Ukukhethwa kobunzima obufanelekileyo kuxhomekeke kwizinto ezifana noxinzelelo olulindelekileyo lokhula, ukuhamba ngeenyawo, kunye nohlobo lwezityalo ezikhuliswayo. Amalaphu atyebileyo nanzima anika ukuqina okukhulu kunye nobomi obude.

Ufakelo lwePP olulukiweyo lwesigqubuthelo somhlaba siquka ukulungisa umphezulu womhlaba ngokususa uhlaza olukhoyo kunye nobutyobo. Emva koko, ilaphu libekwe phezu kwendawo elungiselelweyo kwaye liqiniswe ngokufanelekileyo ngokusebenzisa izibonda okanye ezinye iindlela zokuqinisa. Ukudityaniswa okufanelekileyo kunye nokukhusela imiphetho kubalulekile ukuqinisekisa ukugqunywa okuqhubekayo kunye nokutshatyalaliswa okusebenzayo kokhula.

Kubalulekile ukuqaphela ukuba ngelixa i-PP elukiweyo isigqubuthelo somhlaba singena emanzini nasemoyeni, ayenzelwanga ukusetyenziswa apho kufuneka kutsalwe amanzi amaninzi. Kwiimeko ezinjalo, enye i-geotextiles eyenzelwe ngokukodwa ukukhupha amanzi kufuneka isetyenziswe.

Lilonke, isigqubuthelo somhlaba esilukiweyo sePP sisisombululo esiguquguqukayo nesinexabiso eliphantsi lokutshatyalaliswa kokhula nokuzinzisa umhlaba. Ukuqina kwayo kunye neempawu zokucinezela ukhula zenza ukuba kube yinto ethandwayo yokuzikhethela kwiiprojekthi ezahlukeneyo zokujonga umhlaba kunye nezolimo.