1. He rerekē tonu te āhua i waenga i ngā taputapu tukatuka PVC o te whare me ngā hua o tāwāhi, ā, kāore he painga nui o ngā utu iti i roto i te whakataetae mākete.
Ahakoa he painga ā-whenua, ā-utu hoki ngā hua o te kāinga i roto i te whakataetae mākete, he rerekē tonu ō mātou āhuatanga i roto i te mahi hua, te momo, te pumau, me ētahi atu āhuatanga ki te whakataurite ki ngā hua o tāwāhi. E pā ana tēnei ki te koretake o tā mātou tauira hua, te hangarau tukatuka, te tukatuka, me te hangarau whai muri i te maimoatanga. E mōhio ana ētahi umanga o te kāinga ki ēnei take, ā, kua whakatū hononga mahi tahi me ngā whare rangahau, ngā whare rangahau me te whanaketanga, ā, kua whakahaerehia he rangahau mō ngā tāpiringa kirihou.
2. He kanorau ngā wheketere iti, ā, kāore he umanga matua e tū pakari ana, e hua ake ai te whakataetae pōrearea i te mākete.
I tēnei wā, e 30 pea ngā kaihanga ACR o te rohe, engari e 4 anake o rātou he nui te mahi whakaputa (me te kaha tāutanga ā-tau neke atu i te 5000 tāne). Kua whakatūria e ngā hua o ēnei umanga nui he ingoa pai ki ngā mākete o te rohe me te ao, ahakoa te momo me te kounga o ngā hua. Engari i ngā tau e rua kua pahure ake nei, me te angitu o te umanga tukatuka PVC, kua tere te puta mai o ētahi wheketere iti ACR me te kaha whakaputa iti iho i te 1000 tāne. Nā te ngāwari o ā rātou taputapu whakaputa me te ngoikore o te pumau o ngā hua, ka taea anake e ēnei umanga te ora mā te whakamahi i te tukunga utu iti, ka hua ake he whakataetae utu nui i te mākete o te rohe. Ko ētahi hua kounga iti me te paerewa iti i waipuke tonu i te mākete, ka puta he pānga kino ki ngā umanga tukatuka o raro, ā, ka puta hoki he pānga kino nui ki te whanaketanga o te ahumahi. E taunakihia ana kia ārahi te Rōpū Tukatuka Kirihou ki te whakatū i te Rōpū Ahumahi Tāpiri ACR, te whakakotahi i ngā paerewa ahumahi, te whakahaere i te whanaketanga ahumahi, te whakakore i ngā hua rūpahu me ngā hua iti iho, me te whakaiti i te whakataetae koretake. I taua wā anō, me whakapiki ake ngā umanga nui i ā rātou mahi whakawhanake hua, me whakarerekē i te hanganga o ā rātou hua, me te pupuri tonu i te whanaketanga tukutahi me ngā hua o tāwāhi rite.
3. Nā te pikinga o ngā utu hinu mata kua piki ake ngā utu rauemi mata, ā, kua heke iho hoki ngā hua o ngā kamupene.
Nā te pikinga tonu o ngā utu hinu mata o te ao, kua tino piki haere ngā rauemi mata matua katoa mō te hanga ACR, arā, te methyl methacrylate me te acrylic ester. Heoi, kua whakaroa ngā kaihoko o muri i te pikinga o ngā utu hua, ā, kua heke te hua mō ngā umanga tukatuka ACR. Nā tēnei kua puta he mate mō te umanga katoa i te tau 2003 me te 2004. I tēnei wā, nā te pumau o ngā utu rauemi mata, kua whakaatu te umanga i tētahi au pai o te hua.
4. Te korenga o ngā pūkenga ngaio, kāore i taea e te rangahau ahumahi te whakawhanake hōhonu
Nā te mea he tāpiri rauemi polymer te tāpiri ACR i whakawhanakehia i Haina i te mutunga o te tekau tau atu i 1990, he iti noa iho ngā wae rangahau me ngā kairangahau ki te whakataurite ki ētahi atu tāpiri pēnei i ngā mea whakapūmau kirihou me ngā mea ārai mura i Haina. Ahakoa he whare rangahau takitahi kei te whakawhanake i tēnei, nā te kore o te whakaurunga pai i waenga i ngā kairangahau me te umanga tukatuka kirihou kua kore ai e taea te whakahōhonu i te rangahau hua. I tēnei wā, ko te whanaketanga o te ACR i Haina e whakawhirinaki ana ki ngā whare rangahau nō ētahi umanga hei whakarite me te whakawhanake. Ahakoa kua tutuki ētahi whakatutukitanga, he nui te āputa i waenga i ngā hoa mahi o roto me tāwāhi e pā ana ki te putea rangahau, ngā taputapu rangahau me te whanaketanga, me te kounga rangahau me te whanaketanga. Ki te kore tēnei āhuatanga e whakapaitia nuitia, kāore e mōhiotia mēnā ka taea e ngā āwhina tukatuka te tū pakari i te mākete o roto i te heke mai.
Wā tuku: Pipiri-14-2024
