Raina Waka/Pae Ika Moana HDPE

E rua ngā momo whakaputanga tīwiri kotahi e whakamahia ana i tēnei raina whakaputa, he whakaputanga mō te paparanga o roto, ko tētahi atu whakaputanga mō te paparanga o waho. He taputapu whakairo kei te raina whakaputa, ā, ka taea te whakarite motuhake i te whānui o te hua me te roera whakairo kia rite ki ngā hiahia o te kiritaki. He matatau te whirihoranga o te raina whakaputa katoa, he pai te hanga.