pūoroheke Whakaritea
Nā ngā whakahaere pūtahi ā-rangi aluminium i whakaatu he whakangungu hangarau matatika e whakawhiti ana i te pai ake me te hīnaki tōmua. E ai ki ngā whakahaere rangapū ā-rangi nei, ka whakauru ngā paepae pūtahi i runga i ngā roa whatumanawa, e hanga ana i ngā rākau aluminium matatini, e hanga tūpato ana kia puta ai ngā hoahoa wāhi māranga nui, ahakoa ko ngā pai tūmatawhiti anō hoki e whai ana. Ko te tuhituhi take o te rākau e mau ana i ngā totohu whakarei aluminium e tū ki te taha, e tūhono ana i ngā māngai, i ngā whakahaere huarere, me ēnei rākau whare kē. Ko te whanake o ngā whakahaere pūtahi aluminium e pai ana hei whakamahere mō ngā tūnga i roto hoki i waho, whakamana ai ngā kaihangarau kia hanga i ngā uara wehe noa iho, ahakoa ko te mahi pai hoki. Ka whaihua ēnei rākau i te whakahaere reo, ka tuku pai te whakaputa reo me te whakahaere whakaaweawe i ngā wāhi nui. Ko te hanga o ngā rākau aluminium e taea ana te whaiaro me te roa, e āhei ana ki ngā paetaki katoa, inaianei ko ngā paetaki pūmau, ko ngā kiri rākau, me ngā kākano metallic, ā, kei reira i a ngā kaihangarau kia kitea ai te whakaaturanga pai i te hunga whakahaere rākau.