Te Ara Auaha o TPU: Te anga atu ki tētahi Ao Matariki, Tauwhiro hoki

I tēnei wā kua noho ko te tiaki taiao me te whanaketanga tauwhiro hei kaupapa matua mō te ao whānui,elastomer polyurethane kirihou wera (TPU), he rauemi e whakamahia whānuitia ana, kei te tūhuratia ngā ara whanaketanga auaha. Ko te hangarua, ngā rauemi e ahu mai ana i te koiora, me te pirau koiora kua noho hei huarahi matua mā TPU ki te pakaru i ngā herenga tuku iho me te awhi i te heke mai.

Ka puta te para rauemi me te poke taiao i ngā hua TPU tuku iho i muri i te maka atu. He otinga whai hua te hangarua mō tēnei raruraru. Ko te tikanga hangarua ā-tinana ko te horoi, te kuru, me te whakapūtā i ngā TPU kua makahia hei tukatuka anō. He māmā noa te whakahaere, engari ka heke te mahi a ngā hua kua makahia. I tētahi atu taha, ka wehewehea e te hangarua matū ngā TPU kua makahia hei monomer mā roto i ngā tauhohenga matū uaua, kātahi ka hangaia he TPU hou. Ka taea e tēnei te whakahoki i te mahi a te rauemi ki te taumata e tata ana ki te hua taketake, engari he nui te uauatanga hangarau me te utu. I tēnei wā, kua ahu whakamua ētahi umanga me ngā whare rangahau i roto i te hangarau hangarua matū. I te heke mai, e tumanakohia ana te tono ahumahi nui, ka whakatū i tētahi tauira hou mō te hangarua rauemi TPU.

Ka whakamahia e te TPU koiora-pūnaha ngā rauemi koiora hou pērā i ngā hinu huawhenua me ngā māngaro hei rauemi mata, ka whakaitihia te whakawhirinaki ki ngā rauemi pūmua. Ka whakaitihia hoki ngā tukunga waro mai i te pūtake, e ai ki te ariā o te whanaketanga matomato. Mā te arotau tonu i ngā tukanga hanga me ngā whakatakotoranga, kua tino whakapai ake ngā kairangahau i te mahi a te TPU koiora-pūnaha, ā, i ētahi āhuatanga, ka hipa atu i te TPU tuku iho. I ēnei rā, kua whakaatuhia e te TPU koiora-pūnaha tōna pūmanawa i roto i ngā mara pērā i te takai, te tiaki hauora, me ngā kakahu, e whakaatu ana i ngā tirohanga whānui o te mākete me te tīmata i tētahi wā matomato hou mō ngā rauemi TPU.

He whakatutukitanga nui te TPU pirau-koiora o te umanga TPU hei whakautu i ngā karanga tiaki taiao. Mā te whakauru i ngā wāhanga pūmua pirau-koiora, mā te whakarerekē rānei i te hanganga ngota matū, ka taea te wawahi i te TPU ki te hauhā me te wai e ngā moroiti i roto i te taiao, ka whakaitihia te parahanga taiao mō te wā roa. Ahakoa kua whakamahia te TPU pirau-koiora i roto i ngā mara pēnei i te takai whakakorekore me ngā kiriata whakamarumaru ahuwhenua, kei te mau tonu ngā wero e pā ana ki te mahi me te utu. I te heke mai, me te ahunga whakamua tonu o te hangarau me te arotautanga o ngā tukanga, e tumanakohia ana ka whakatairangahia te TPU pirau-koiora i roto i ngā mara maha atu, ka tuhi i tētahi upoko hou i roto i te tono TPU hoa-taiao.

Ko te tūhuratanga auaha o te TPU i roto i ngā huarahi hangarua, ngā rauemi koiora, me te pirau koiora ehara i te mea he mahi tika anake hei aro atu ki ngā wero rauemi me te taiao, engari ko te kaupapa matua hoki hei whakatairanga i te whanaketanga pumau o te umanga. Mā te puta tonu mai me te whānui haere o te whakamahinga o ēnei whakatutukitanga auaha, ka tino anga whakamua a TPU i te ara o te whanaketanga matomato me te pumau, ā, ka whai wāhi atu ki te hanga i tētahi taiao taiao pai ake.