He aha te kakahu muka karāhe?
He mea whatu te kakahu muka karāhe ki te miro muka karāhe, ā, he rite tonu te hanganga me te taumaha mō ia mita pūrua. E rua ngā hanganga matua: he maeneene me te hiraka hātene, ā, ko te taumaha he 20g/m2 – 1300g/m2.
He aha ngā āhuatanga o te kakahu muka karāhe?
He kaha te kakahu muka karāhe ki te kume, ki te pumau o ngā āhuatanga, ki te ātete ki te wera me te ahi, ki te whakamarumaru hiko, me te ātete hoki ki ngā matū maha.
He aha te papanga muka ka taea te whakamahi?
Nā te pai o ngā āhuatanga, kua noho te kakahu muka karāhe hei rauemi taketake nui i roto i ngā momo mara maha, pērā i te PCB, te whakamarumaru hiko, ngā taputapu hākinakina, te ahumahi tātari, te whakamarumaru wera, te FRP, me ētahi atu.
Wā tuku: Hanuere-07-2022