Ukadaulo wogwiritsa ntchito geomembrane
Geomembrane ndi mtundu wa zinthu zomwe zimagwiritsidwa ntchito kwambiri mu mapulojekiti aukadaulo, zomwe zimagwira ntchito yoletsa kutuluka kwa madzi, kudzipatula komanso kulimbikitsa. Pepalali likuwonetsa ukadaulo wogwiritsira ntchito geomembrane, kuphatikizapo kusankha, kuyikira ndi kukonza.
1. Sankhani geomembrane
Ndikofunikira kwambiri kusankha geomembrane yoyenera. Nazi mfundo zofunika kwambiri posankha geomembrane:
- Kapangidwe ka zinthu: Ma geomembrane amagawidwa m'magulu osiyanasiyana, monga polyethylene yochuluka kwambiri (HDPE) ndi polyethylene yotsika kwambiri (LLDPE). Sankhani zinthu zoyenera malinga ndi zofunikira za uinjiniya.Khalidwe.
- Kukhuthala: Sankhani makulidwe oyenera malinga ndi zosowa za polojekitiyi. Kukhuthala kwa geomembrane nthawi zambiri kumakhala pakati pa 0.3mm ndi 2.0mm.
- Kusalowa: Onetsetsani kuti geomembrane ili ndi kulowetsedwa bwino kuti madzi m'nthaka asalowe mu polojekitiyi.
2. Kuyika kwa geomembrane
Kuyika geomembrane kuyenera kutsatiridwa ndi njira ndi njira zina:
- Kukonzekera malo: Onetsetsani kuti malo omwe geomembrane yayikidwa ndi osalala komanso osalala, ndipo zinthu zakuthwa ndi zopinga zina zachotsedwa.
- Njira yoikira: Geomembrane ikhoza kuphimbidwa poikira kapena kuipinda. Sankhani njira yoyenera yoikira malinga ndi zofunikira za polojekitiyi.
- Chithandizo cha mafupa: Chithandizo cha mafupa chimachitidwa pa malo olumikizirana mafupa kuti zitsimikizire kuti palibe kutuluka kwa madzi pa malo olumikizirana mafupa.
- Njira yokonzera: Gwiritsani ntchito zigawo zokhazikika kuti mukonze geomembrane ndikuwonetsetsa kuti yalumikizidwa bwino pansi.
3. Kusamalira geomembrane
Kusamalira geomembrane kumatha kukulitsa moyo wake wautumiki ndi ntchito yake:
- Kuyeretsa: Yeretsani nthawi zonse pamwamba pa geomembrane kuti muchotse dothi ndi zinyalala kuti zisalowerere.
- Kuyang'anira: Nthawi zonse onani ngati geomembrane yawonongeka kapena yakalamba, konzani kapena kusintha gawo lowonongeka pakapita nthawi.
- Pewani zinthu zakuthwa: Pewani zinthu zakuthwa kuti zisakhudze geomembrane kuti zisawonongeke.
Powombetsa mkota
Ukadaulo wogwiritsa ntchito geomembrane umaphatikizapo kusankha geomembrane yoyenera, kuyika geomembrane moyenera ndikusamalira geomembrane nthawi zonse. Kugwiritsa ntchito geomembrane moyenera kungathandize bwino ntchito zopewera kutuluka kwa madzi, kudzipatula ndi kulimbikitsa mapulojekiti aukadaulo, komanso kupereka chitsimikizo cha kupita patsogolo bwino kwa uinjiniya.
