-
Kua whakamātau koe ki te tapahi i tētahi pepa kirihou mārama, ā, ka mutu, ka pakaru, ka taratara rānei ngā taha? Kāore koe i te mokemoke. Ahakoa kei te hanga mahi toi-ā-ringa koe, kei te hanga takai, kei te hanga tohu, kei te hanga whakaaturanga rānei, he mea nui ngā tapahi ma. He rerekē ngā tikanga e hiahiatia ana mō ngā kirihou rerekē—te kiriaku, te polycarbonate, me te PVC.
-
He aha rawa te kirihou PVC? Ko te ingoa katoa o te PVC ko Polyvinylchloride, ko te wāhanga matua ko te polyvinyl chloride, ā, ka tāpirihia ētahi atu wāhanga hei whakarei ake i tōna ātete wera, tōna pakari, tōna ngāwari, me ētahi atu. E toru ngā paparanga o te pepa PVC. Ko te paparanga o runga o te PVC he lacquer, ko te wāhanga matua kei waenganui.