Ringaringa Nairona Ringaringa Ngongo Tiaki Nairona
Te Whakamahinga o te Ringaringa Nairona
Ko te mahi matua he tiaki i ngā ngongo me ngā waea mai i te pakaru. Ka taea te mahi i raro i te whenua, i roto i te pakitara, i te kauhanga rānei. Haunga tēnā, ka taea te mahi i roto i te ngahere i ngā āhuatanga tino kino. Hei tauira, i te makariri me te wera o te rangi. Engari kāore e kino ki te oneone me te taiao. Nā te mea he pai ki te taiao. I tētahi atu ringa, ka taea te ārai i te ngongo mai i te kino o ngā kararehe. Hei tauira, i te ngau a te kiore. He pai rawa tēnei ringaringa mō te waipēhi, te paipa, te motuka, ngā taputapu hiko, te matū, te rererangi me te whakarewa.
Kua whānuitia te whakamahinga o te ringaringa nairona ki
Mīhini rori: roera rori, wakatō, mīhini whakaranu me te mīhini papa
Mīhini hanga: te kerēne pourewa, te mīhini hiki
Te waka: motuka, taraka, kaipuke tāke, tereina, waka rererangi
Mīhini hoa-taiao: motuka rehu, mīhini tauhiuhi tiriti, mīhini tahi tiriti
Te mahi moana: te papa keri moana
Kaipuke: poti, kaipuke iti, kaipuke hinu, kaipuke ipu
Ngā mīhini pāmu: tarakihana, mīhini hauhake, mīhini rui, mīhini patu witi, mīhini tapahi witi
Mīhini kohuke: te uta, te keri, te wahi pakaru kohatu
Whakaahuatanga
E ai ki ngā pūrongo, e 252,000 ngā aituā ahi i te tau 2020. I mate te 1183 tāngata. Ahakoa neke atu i te 4 piriona te mate ōhanga. I roto i ēnei, 68.9% o ngā aituā ahi i puta mai i ngā raruraru waea. Pērā i te poto o te ara iahiko, te taumaha rawa me te hononga ngoikore. Nā reira, ka kaha ake te whakaaro haumaru o te tangata. I roto i tēnei āhuatanga, ka puta te ringaringa nairona ki te atamira.
He aha te rongonui o te ringaringa nairona
Tuatahi, he pai te āhuatanga miihini o te nairona. Ahakoa ko te kaha kume he 5.5 ngā wā o te PVC. Haunga tēnā, he tino pai te ātete ki te pakū. Nō reira, ka whakapai ake i te kaha miihini me te pakeke o te mata o te ngongo. Nō reira, ka kiia hoki te ringaringa nairona ko te "pūeru ngohengohe".
Tuarua, kua pania ki te hinu. Nō reira, ka taea te whakaiti i te pakaru o te mata waea. Kātahi ka pai te haere o te waea mā roto i te paipa. Ko te mea nui ake, ka tino whakapai ake i te pai me te kounga o te hanganga.
Tuatoru, he ātete te nairona ki te wera. Kāore e piko i te 150℃. Nō reira, ka pai ake te ātete o te ringaringa nairona ki te wera.
Hei whakamutunga, he māmā te taumaha. Ko te matotoru o te nairona he 83% noa iho o te PVC. Nō reira, ka taea e ia te hipoki i ngā waea maha he rite te diameter. Haunga tēnā, ka āwhina i te whakaiti i te utu rokiroki me te whakawhiti.
