Geomembrane chinhu chakakosha che geosynthetic chinoshandiswa kudzivirira kupinda kwemvura kana magasi uye kupa chipingamupinyi chemuviri. Inowanzo gadzirwa nepurasitiki, senge high-density polyethylene (HDPE), low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), polyvinyl chloride (PVC), ethylene vinyl acetate (EVA) kana ethylene vinyl acetate modified asphalt (ECB), nezvimwewo. Dzimwe nguva inoshandiswa pamwe chete nejira risina kurukwa kana mamwe marudzi e geotextiles kuti iwedzere kugadzikana kwayo nekudzivirira panguva yekuiswa.
Mageomembrane ane mashandisirwo akasiyana-siyana muminda yakasiyana-siyana, kusanganisira asi kwete kungogumira kune zvinotevera:
1. Kudzivirirwa kwezvakatipoteredza:
Nzvimbo yekurasira marara: kudzivirira kudonha kwemvura uye kusvibiswa kwemvura yepasi nevhu.
Marara ane njodzi uye marara akaomarara: kudzivirira kubuda kwezvinhu zvinokuvadza munzvimbo dzekuchengetera nedzekurapa.
Nzvimbo dzekuchengetera zvinhu zvakasiyiwa mumigodhi nemarara: dzinodzivirira zvicherwa zvine chepfu nemvura yakasviba kuti isapinde muzvakatipoteredza.
2. Kuchengetedza mvura uye kutarisira mvura:
Madhamu, madhamu, uye migero: kuderedza kurasikirwa kwemvura inopinzwa uye kuvandudza kushandiswa zvakanaka kwezviwanikwa zvemvura.
Madziva ekugadzira, madziva ekushambira, uye madhamu emvura: kuchengetedza huwandu hwemvura, kuderedza kupwanyika uye kubuda kwemvura.
Sisitimu yekudiridza yekurima: kudzivirira kurasikirwa nemvura panguva yekufambisa.
3. Zvivako nezvivakwa:
Migero nedzimba dzepasi: kudzivirira kupinda kwemvura pasi pevhu.
Mapurojekiti ekugadzira zvinhu pasi pevhu uye epasi pevhu: Ipa zvipingamupinyi zvisingapindi mvura.
Kudzivirira mvura kubva padenga nepasi pevhu: kudzivirira hunyoro kuti husapinde muchivako.
4. Indasitiri yemafuta nemakemikari:
Matangi ekuchengetera mafuta nenzvimbo dzekuchengetera makemikari: kudzivirira kudonha kwemvura uye kudzivirira kusvibiswa kwezvakatipoteredza.
5. Kurima neKubata Hove:
Madziva ekurima: kuchengetedza kunaka kwemvura uye kudzivirira kurasikirwa nezvinovaka muviri.
Minda yekurima negreenhouse: inoshanda sechidziviriro chemvura kudzora kupararira kwemvura nezvinovaka muviri.
6. Migodhi:
Tangi rekudonhedza mvura mumirwi, tangi rekunyungudutsa, tangi rekunyungudutsa: kudzivirira kubuda kwemvura ine mishonga uye kuchengetedza nharaunda.
Kusarudzwa uye kushandiswa kwegeomembranes kuchasarudzwa zvichienderana nemamiriro ezvinhu chaiwo ekushandiswa uye zvinodiwa zvakatipoteredza, zvakaita serudzi rwezvinhu, ukobvu, saizi, uye kuramba makemikari. Zvinhu zvakaita sekushanda, kugara kwenguva refu, uye mutengo.
Nguva yekutumira: Gumiguru-26-2024
