Abathengi bafuna imifino, amakhambi, kanye nezimbali ngaso sonke isikhathi sonyaka, hhayi nje ngenkathi. Ngenhlanhla, abalimi bangakhula unyaka wonke, ngenxa, phakathi kwezinye izici, izindwangu zomthunzi. Izindwangu zomthunzi zisebenza njengokhilimu ovikela ilanga, okuvimbela izitshalo ukuba zingachayeka ngokweqile emisebeni yelanga, ikakhulukazi phakathi nezinyanga zasehlobo.
Ukusetshenziswa kwezindwangu zomthunzi kwavela e-Australia, lapho inkathi yasehlobo ingaba nzima. Izindwangu zimbozwe phezu kwe-greenhouse ukuze zipholile phansi kanye nezitshalo. Ngokuya ngezinhlobo zezitshalo ezithile, ziza ngokuminyana okuhlukene noma ukujiya ukuze zilawule inani lokukhanya okufanele lingene; usebenzisa izindwangu ezinomthunzi oqinile ezitshalweni ezizwelayo njengesipinashi nolethisi, ezincanyana zinganikeza umthunzi owanele katamatisi nopelepele.
Izindwangu zomthunzi zenziwe nge-aluminium noma i-polyester elukwe ngokukhululekile ngobuningi obuhlukahlukene. Ubukhulu obuhlukahlukene bunikeza amadigri omthunzi phakathi kuka-5% no-95%. Ngaphezu kwalokho, avumela amanzi ukuba angene ukuze izinhlelo zokunisela, izifafazi, namanzi emvula akwazi ukuqhubeka nokufaka amanzi ezitshalweni zakho.
Ungathola izinhlobo ezimbili zezindwangu zomthunzi emakethe: ezilukiwe futhi ezilukiwe. Ngaphandle kwenqubo yokukhiqiza, enye yezakhiwo ezibaluleke kakhulu okufanele zicatshangelwe lapho ukhetha izindwangu zomthunzi umbala. Umbala wendwangu yomthunzi ungenza umehluko omkhulu kuye ngohlobo lwesitshalo esidinga ukuvikelwa. Ngaphezu kwalokho, umbala uthinta ukukhula kwezitshalo.
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