Ii-geomembranesZenziwe nge-polyethylene, uhlobo lwemveliso yeplastiki, ngoko ke zineempawu zeplastiki. Amaqondo obushushu aphezulu kunye nemitha ye-ultraviolet (UV) inokunciphisa ukusebenza kweplastiki, ngoko ke izinto eziphambili ezichaphazela ubomi be-geomembranes yimitha ye-UV kunye namaqondo obushushu aphezulu.
Ihlobo lixesha elinemitha ye-UV enamandla kakhulu kunye namaqondo obushushu aphezulu onyaka. Ngaba zikho iindlela zokwandisa ubomi be-geomembranes? Impendulo ngu-ewe. Ukuze kwandiswe ubomi be-geomembranes, kubalulekile ukunciphisa impembelelo yamaqondo obushushu aphezulu kunye nemitha ye-UV. Iindlela ezithile ziquka:
1. Xa i-geomembrane ibekwe kwaye isetyenziswa ngaphandle, njengakwii-aquaculture amachibi, gquma iindawo ezivezwe ngee-straw mats okanye i-geotextile ngelaphu ukuze uphephe ukukhanya kwelanga ngqo. Oku kunciphisa ngempumelelo impembelelo yemitha ye-UV kwi-geomembrane.
2. Ngexesha lokwakha iprojekthi, sebenzisa i-backfilling kunyei-geotextileUkugubungela iindlela zokwandisa ubomi be-geomembrane. Kwiiprojekthi ezininzi, ezinje ngamadama okugcina amanzi, amachibi okulima iintlanzi, kunye neendawo zokulahla inkunkuma enobungozi, umhlaba ungazaliswa emva kokuba i-geomembrane ibekwe, okanye omnye umaleko we-geotextile ungabekwa. Oku kunokuthintela i-geomembrane ekubeni ivezwe elangeni ngqo kwaye kongeze umaleko okhuselayo ukuthintela umonakalo ovela kumandla angaphandle, okuphucula ngempumelelo ubomi benkonzo ye-geomembrane.
Ixesha lokuthumela: Matshi-09-2026
