Zvinodiwa zvemhando yepamusoro zve geomembrane inoshandiswa munzvimbo dzekuvharira marara zvinowanzova zviyero zvekuvaka mumaguta (CJ/T234-2006). Panguva yekuvaka, geomembrane ye 1-2.0mm chete ndiyo inogona kuiswa kuti ienderane nezvinodiwa zvekudzivirira kuyerera kwemvura, zvichichengetedza nzvimbo yekurasira marara.
Basa rekuviga nekusunga munda
(1) Deredza kupinda kwemvura yemvura nedzimwe mvura dzekunze munzvimbo inorasirwa marara kuti uderedze kubuda kwemvura mumarara.
(2) Kudzora kunhuhwa uye gasi rinobvira kubva munzvimbo yemarara nenzira yakarongwa uye inounganidzwa kubva pamusoro penzvimbo yemarara kuti kuzadzisa chinangwa chekudzora kusvibiswa uye kushandiswa kwakazara.
(3) Dzivirirai kupararira kwebhakitiriya rinoparira zvirwere pamwe chete nezvinoriparadzira.
(4) Kudzivirira kusvibiswa kwemvura pamusoro pemvura, kudzivirira kupararira kwemarara uye kusangana kwawo zvakananga nevanhu nemhuka.
(5) Kudzivirira kukurwa kwevhu.
(6) Kukurudzira kugadzikana kwemurwi wemarara nekukurumidza sezvinobvira.
Nguva yekutumira: Mbudzi-12-2024
