E ai ki ngā āhuatanga rauemi, ka whakarōpūtia ngā wira hurihuri, ko ngā rauemi tuku iho ko te rapa, te polyurethane, te nairona, te PVC me ētahi atu rauemi; e ai ki te whakamahinga taiao, ka whakarōpūtia te nuinga ki te ātete pāmahana teitei, te ātete pāmahana rūma, me te ātete pāmahana iti.
Rapa: He rauemi hanga noa te rapa, he pai rawa atu ōna āhuatanga ārai-kakahu me te ārai-whakamarumaru. He pai te waku me te kore-paheke o ngā hanga rapa, ā, he pai hoki mō ngā momo mata o roto, o waho hoki. He mea whakamahi noa i runga i ngā taonga tari, ngā kāreti me ngā taputapu māmā.
Polyurethane (PU): He rauemi te polyurethane he kaha teitei, he ātete hoki ki te pakū. Ka taea e ngā wira polyurethane te tu atu ki ngā kawenga taumaha, ā, he pai hoki te ātete paheke ki ngā momo mata. He mea whakamahi noa ēnei mō ngā taputapu taumaha, ngā mīhini ahumahi me.
Nailoni (PA): He pai te ātete ki te pakū me te matū o ngā wira nailoni. He iti te tauwehenga o te waku mō te whānuitanga o ngā mata, he mea tino pai mō te nekehanga maeneene me te marino. He mea whakamahi noa ngā wira nailoni i roto i ngā taputapu whare putunga, ngā waka kawe me ngā tono ahumahi.
Polyvinyl Chloride (PVC): He rauemi kirihou noa te PVC e whakamahia ana i roto i te hanga i ngā wira iti te utu, māmā hoki. He pai ngā wira PVC mō ngā tono papa maeneene me te taumaha iti pērā i ngā tāonga me ngā taputapu tari.
Polyethylene (PE): He māmā ngā wira polyethylene, he ātete ki te waikura, ā, he iti te tauwehenga o te waku mō te whakamahinga o roto, o waho hoki. He mea noa te whakamahi i ngā wira polyethylene mō ngā kaata, ngā tāonga whare me ngā taputapu mama.
Polypropylene (PP): He kaha, he pakari hoki ngā wira polypropylene, ā, he pai hoki te ātete ki te pakū. He pai mō ngā momo mahi ahumahi me ngā taputapu pēnei i ngā waka wheketere me ngā taputapu kawe taonga.
Wā tuku: Hakihea-29-2023