Hei hanga i ngā papa parai kounga teitei, e rua ngā wāhanga nui: te pereti o muri me te rauemi mata. Nā te mea ko te rauemi mata (poraka waku) te wāhanga e pā tika ana ki te kōpae parai, he mea nui tōna momo me tōna kounga ki te mahi parai. Inaa, e rau ngā momo rauemi mata kei te mākete, ā, kāore e taea e tātou te kī ko tēhea te momo rauemi mata i runga i te āhua o ngā papa parai. Nō reira, me pēhea te whiriwhiri i ngā rauemi mata e tika ana mō te hanga? Me mōhio tuatahi tātou ki te whakarōpūtanga matawhānui o ngā rauemi mata:
Kete rauemi mata
Ka taea te wehewehe i ngā rauemi mata ki ngā momo e whā:
1. Momo āpara:Ko te rauemi mata tuatahi i whakamahia mō ngā papa parai he mea nui ki te whakapakari i te kaha. Nā te iti o te utu me te ātete ki te pāmahana teitei, he whānuitia te whakamahinga. Heoi, kua whakamātauhia te rauemi asbestos he Carcinogen e te hapori hauora, ā, kua rāhuitia inaianei i roto i ngā whenua maha. Ko te nuinga o ngā mākete kāore e whakaae ana ki te hoko i ngā papa parai kei roto he asbestos, nō reira he pai ake te karo i tēnei ina hoko rauemi mata.
2. Momo haurua-whakarewa:Mai i te āhua, he muka me ngā matūriki angiangi ōna, e ngāwari ana te wehewehe mai i ngā momo asbestos me ngā momo NAO. Ki te whakatauritea ki ngā rauemi parai tuku iho, he mea whakarewa te nuinga hei whakanui ake i te kaha o ngā papa parai. I taua wā anō, he pai ake te ātete pāmahana teitei me te kaha ki te whakamarara wera i ngā rauemi tuku iho. Heoi, nā te nui o te konganuku o te rauemi papa parai, inā koa i ngā taiao pāmahana iti, ka taea e ia te whakararu i te mata me te haruru i waenga i te kōpae parai me te papa parai nā te nui o te pēhanga parai.
3. Momo whakarewa iti:Mai i te āhua, he rite tonu ngā papa pēki whakarewa iti ki ngā papa pēki haurua-whakarewa, he kikokore ngā muka me ngā matūriki. Ko te rerekētanga he iti ake te ihirangi whakarewa o tēnei momo i te haurua-whakarewa, ka ea ai te raruraru o te pakaru o te kōpae pēki, ka whakaiti hoki i te haruru. Heoi, he iti ake te roa o te ora o ngā papa pēki i ērā o ngā papa pēki haurua-whakarewa.
4. Momo uku:Ko ngā papa parai o tēnei tauira e whakamahi ana i tētahi momo rauemi uku hou he iti te matotoru, he ātete ki te pāmahana teitei, he ātete ki te kakahu, ā, he painga tōna kāore he haruru, kāore he puehu e taka ana, kāore he waikura o te pokapū wira, he roa te ora mahi, ā, he tiaki taiao. I tēnei wā, kei te kitea whānuitia i ngā mākete o Amerika Te Raki, o Ūropi, me Hapani. He pai ake tōna hekenga wera i ērā o ngā papa parai haurua-whakarewa, ā, ko te mea nui ko te whakapai ake i te roanga mahi toharite o ngā papa parai, ā, kāore he parahanga. He kaha te whakataetae mākete o tēnei momo papa parai i ngā tau tata nei, engari he nui ake te utu i ērā atu rauemi.
Me pēhea te whiriwhiri i ngā rauemi mata?
He maha ngā momo rauemi o ia momo rauemi mata, pērā i te kapia, te paura waku, te muka maitai, te muka aramid, te vermiculite me ērā atu. Ka whakaranua ēnei rauemi ki te ōwehenga pumau, ā, ka whiwhi i te rauemi mata whakamutunga e hiahiatia ana e tātou. Kua whakaurua kētia e tātou ētahi rauemi mata e whā i roto i te tuhinga o mua, engari ko tēhea rauemi mata me whiriwhiri e ngā kaihanga i roto i te whakaputanga? Inaa, me mārama pai ngā kaihanga ki te mākete e hiahia ana rātou ki te hoko i mua i te whakaputanga papatipu. Me mōhio tātou ko ēhea rauemi mata he papa parai e tino rongonui ana i te mākete o te rohe, he aha ngā āhuatanga o te rori o te rohe, me te aro nui atu ki te ātete wera, ki te raruraru haruru rānei. Me whai whakaaro ki ēnei āhuatanga katoa.
Wāhanga o ngā rauemi mata
Mō ngā kaihanga pakeke, ka whakawhanake tonu rātou i ngā tātai hou, ka tāpiri rauemi matatau hou ki te tātai, ka whakarerekē rānei i te ōwehenga o ia rauemi kia pai ake ai te mahi a ngā papa parai. I ēnei rā, kei te mākete anō hoki he rauemi waro-uku he pai ake te mahi i te momo uku. Me whiriwhiri e ngā kaihanga te rauemi mata i runga i ngā hiahia tūturu.
Wā tuku: Pipiri-12-2023