Puranga pepa maitaiKo te puranga rino, he rauemi hanga e whakamahia whānuitia ana i roto i ngā kaupapa maha. He mea hanga ki te maitai waro, he otinga maha, he pakari hoki mō ngā pakitara pupuri, ngā keri rangitahi, ngā tāwharau, me te maha atu o ngā whakamahinga.
Ka taea te whakarite i te rahi o ngā puranga rino āhua-U kia rite ki ngā whakaritenga motuhake. Ko ngā rahi noa ko:
Te whānui o te puranga rino āhua-U (B): i waenganui i te 300mm me te 600mm;
Te teitei (H) oNgā puranga rino āhua-Ui waenganui i te 100mm me te 400mm;
Ko te matotoru o te puranga rino āhua-U (T): i waenganui i te 8mm me te 20mm.
Me mōhio he rerekē pea te rahi o ngā whakaritenga mō ia tono me ngā whakaritenga kaupapa. Nō reira, i te wā e whiriwhiri ana i te rahi o ngā puranga rino āhua-U, me kōrero me te whakaū i runga i ngā āhuatanga motuhake.
Ko te painga o te whakamahi i te papa whakarewa rino kei roto i tōna kaha me tōna ngāwari ki te urutau. Nā tōna hoahoa honohono ka taea te hanga i tētahi hanganga haumaru, pumau hoki, e āhei ana ki te tu atu i ngā kawenga me ngā pēhanga taumaha. Ahakoa he hanganga tuturu, he hanganga rangitahi rānei, mā te papa whakarewa rino ka pumau, ka mau tonu te kaupapa.
Ko tētahi o ngā painga matua o te papa whakarewa maitai ko tōna ātete ki te waikura. He tino pakari, he roa hoki te ora o te maitai waro e whakamahia ana i roto i tōna hanganga, he mea tino pai mō te whakamahi i roto i ngā taiao moana, i ngā wāhi rānei he nui te haumākū. Mā te karo i te waikura, ka whakaitihia e te papa whakarewa maitai te hiahia mō te tiaki me te whakakapinga utu nui, ā, ka whakaratohia he otinga whai hua, he otinga whai hua hoki.
Ko te maha o ngā whakamahinga o te papa rino e pā ana ki ngā tikanga tāutanga. Ka taea te tāuta mā te pana, te wiri, te pēhi rānei, i runga i ngā whakaritenga motuhake o te kaupapa. Mā tēnei ngāwari ka taea te hanga i ngā tukanga hanga whai hua, ka whakaiti i te wā me te utu mahi.
Hei whakamutunga, he maha ngā painga o te papa rino i roto i te hanganga. Nā tōna kaha, tōna ātete ki te waikura, me tōna whānui hoki, he otinga pono, he otinga whai hua hoki mō ngā momo mahi. Heoi anō, nā tōna ngāwari tāutanga me tōna āhua pumau ka whai wāhi ki tōna rongonuitanga hei rauemi hanga. Ahakoa mō ngā hanganga rangitahi, mō ngā hanganga pumau rānei, ka whakaratohia e te papa rino he turanga pakari mō ngā kaupapa angitu.
Wā tuku: Oketopa-06-2023