Ka whanake haere te hanganga o ngā taura whatu i te taha o te whanaketanga o ngā whatunga whatu me ngā whakaritenga o ō rātou taiao whakahaere. Ko te whakatupuranga hou o ngā whatunga whatu katoa e hiahia ana kia whānui ake te whānuitanga o ngā taura whatu, kia tautoko i ngā roangaru maha atu, kia tere ake te tuku, kia ngāwari ake te tāutanga me te tiaki, ā, kia roa ake te ora. Ko te putanga mai o ngā rauemi hou mō ngā taura whatu kua akiaki hoki i ngā whakapainga o te hanganga taura, pērā i te whakamahinga o ngā rauemi ārai-wai, ngā rauemi nano, me ngā rauemi ātete-mura, kua tino whakarei ake i te mahi a ngā taura whatu. I ngā tau tata nei, kua puta mai ngā taura whatu hou, tae atu ki ngā taura whatu hoa-taiao, ngā taura whatu hangarau nano, me ngā taura moroiti-whatu.
Ngā taura whatu hoa-taiao: Mai i te tirohanga tiaki taiao, ka arohia e ēnei taura te raruraru o ngā rauemi kore-hoa-taiao i roto i ngā taura whatu, pērā i te tukunga o ngā hau paitini mai i te PVC me te mata e tahuna ana mai i ngā whakaū o te taura. Ko te nuinga o te wā ka whakamahia ēnei taura whatu i roto i ngā whare me ngā kāinga. I tēnei wā, kua whakawhanakehia e ētahi kamupene ngā rauemi hou mō ēnei taura whatu, pērā i ngā kirihou kore-halogen, ātete-mumura.
Taura whatu nanohangarau: Ko ngā taura whatu e whakamahi ana i ngā rauemi nanohanga (pērā i ngā paninga muka nanohangarau, ngā hinu muka nanohangarau, te polyethylene pania-nanohangarau, me te paninga muka whatu nanohangarau) ka whakamahi i ngā āhuatanga pai o ngā rauemi nanohangarau, pērā i te whakapai ake i te mahi a ngā muka whaturau me tō rātou ātete ā-pūkaha ki te pānga.
Taura moroiti-whatu: Ko te taura moroiti-whatu te mea matua e whakamahia ana me ngā pūnaha tāutanga me te hanga pēhanga hau, pēhanga wai rānei. He maha ngā hanganga taura moroiti-whatu kua hoahoatia, kua whakatinanahia hoki. He hononga motuhake kei waenganui i te taura whatu me te paipa hiko, ā, me āta whakaaro ki te taumaha, te kaha, me ētahi atu āhuatanga o te taura kia pai ai te haumaru. Hei whakatutuki i ngā hiahia o ngā whatunga urunga ā muri ake nei, kei te whakauruhia ngā taura moroiti-whatu me ngā tikanga tāutanga aunoa ki roto i ngā pūnaha taura o ngā whatunga whare kiritaki me ngā paipa hiko whare atamai.
Hei whakarāpopototanga, nā te whanaketanga o te hangarau matatau i roto i ngā whatunga whatu, kei te whakapai tonu ngā taura whatu i te hanganga, i ngā rauemi hou, me ngā whakapainga mahi hei whakatutuki i ngā hiahia kanorau o ngā whakawhitiwhiti kōrero ā-muri, pērā i te kawe raraunga nui me te hononga nui i roto i te 5G.
Wā tuku: Oketopa-13-2022
