muka karbona whakamua mua
Te muka karbona i whakauru mua nei, e mohiotia ana ko prepreg, he matera pūnaha matihiko nui, kei reira ngā whiuwhiutanga a te muka karbona i whakauru mua ai ki runga i tētahi pūnaha matihiko, inaianei ko te rāpatai epokī. Ko tēnei matera mahi whakamua ka hurihia ki roto i tētahi wāhere me te wehewehe atu o te rāpatai ki roto i te muka karbona i raro i ngā āhuatanga waehau o te werawera me te pāpori. Ka tae mai te matera hei whakamahia i tōna āhua kia puta mai i te purenga tuarua, me te hiahia anake ki te whakamutu i te purenga whakamutunga kia whai i ana āhua matua. Ko te waehau o te rāpatai i whakatakoto iho e whai ana ki ngā āhuatanga matua whaksona i roto i te kaweke whakamutunga, me te whakapakari i te ūnga ki te mana whenua i waenganui i ngā matera taumata. Ko te muka karbona i whakauru mua nei ka noho pai ki te whakamana i ngā āhuatanga huatau me te whakapakari āhuatanga mehana, e āhatia ana e te mana maru, te ātaahua whakamaru, me te whakapakari i te pakanga ā-tirohanga. Ko tana whanonga kotahi ka pai hei whakamahia mo ngā tūranga ki runga i te rororangi, motokā, take tākaro, me ngā huringa ā-motu. Ko tana pūtake kia taea te whakarato i te waewae horoi i mua i te hiahia, tae atu ki tana whakarite i ngā whiuwhiutanga muka me te whakawhiwhi pai o te rāpatai, ka whai ake he pai rawa mo te hanga i ngā āhua nui me ngā whiringa e hiahiatia ana te āhua matua.