4x8 whanau kiore mānuka
Ko te rākau pūmau 4x8 he whakamahinga matua mō te take o te hanganga pūnaha hou, tēnei e whai ana i tētahi whakaaetanga whaiaro o te kaha, te rohu, me ngā āhuatanga whatumanawa. Ko tēnei rākau nui raweke, e paunga ana i te 4 waehia ki te 8 waehia, kei reira he hanga tuatahi matihiko o ngā pūmau karboni i whiwhi mai i te whakapiri, ā, i whakapaihia e te resina epokī o pai rawa. Ko te rākau e puta nei i te kaha whakamutu whaiaro, ahakoa ko te itinga waeke tonu i whai ai, ka mahi pai hei whakamana i ngā whakamahi rerekē mō ngā whenua rerekē. Ko te kauwhata o te rākau e whakaatu ana i te rarangi whakapiri e whai ake nei i tana aronga nui, ko tēnei ka whakapai hoki i tana pai ake me te whakangungu. Ka hanga ngā rākau nei i runga i ngā momo kawe kotahi, ka whakamana i te pai me te mahi mō te katoa o te kauwhata. Ko te whiuwheoro o te rākau, ko tana uara ki ngā take tuhituhi, ina whakauru atu te UV me ngā take purengi, ka kitea he pai noa ki ngā whakamahi i roto i te whare me ngā whakamahi i waho. Ahakoa i te whakamahi i te hanga motokā, ngā komihana o te rangi, ngā whakamahi moana, rānei ko ngā kaupapa tuarongo, ka whakamana te rākau 4x8 karboni i te pai me te whakanoho.