Me rite te kore e taea te wehewehe i tētahi kiriata hiato i hangaia mai i ngā paparanga e rua, neke atu rānei, ki tētahi kiriata kotahi. Ehara i te mea ko te piri anake i waenganui i ngā kiriata e rua tēnei. E pā ana hoki ki te kiriata waituhi. He hua hangai ngā piri. Ko te nuinga o ngā piri he piri polyurethane (PU) wāhanga-rua. Mā te tauhohenga matū o te tukanga keri ka whakaora i te piri. Ko te piri i runga i te mata o te papa he tukanga ā-tinana te nuinga, ā, he wāhanga iti noa iho he tukanga matū. I tēnei wā, ka kerihia ngā wāhanga o te piri me ngā wāhanga o te kiriata kirihou, ā, ka whakamarokehia anō.
Mena kua tāia kētia he kiriata hiato i te wā e honoa ana, me tutuki i te piri me te waituhi ētahi atu whakaritenga. Ko tētahi whakaritenga matua ko te pai o te piri me te maroke o te paparanga o roto i mua i te paninga. Ko te tikanga tēnei kāore e whakaaetia he toenga whakarewa ki roto i te arai tā. Engari he maha ngā wā ka waiho te whakarewa, te waipiro rānei ki roto i te here o te waituhi. Nā reira, me kaha ngā āhuatanga o te piri ki te here ki ngā rauropi kore utu (ngā rōpū-OH). Ki te kore, ka tauhohe te piri me te kaihoko whakamaroke i a rāua anō, ā, ka ngaro ō rāua āhuatanga taketake.
I roto i ngā piripiri, he rerekē ngā piripiri e ahu mai ana i te whakarewa i ngā piripiri kore-whakarewa pērā i ngā piripiri UV. Me whai kauhanga whakamaroke te ranunga wiri e ahu mai ana i te whakarewa hei whakapūngāwerewere i te whakarewa. Ina whakamahia ngā piripiri UV, ka haere te mārama UV mā roto i te kiriata hiato ki te piripiri hei whakakotahi i te piripiri.
1. Pūhui maroke
E pā ana tēnei ki tētahi tikanga e whakaranua ai te piri i roto i te āhua maroke. Tuatahi, ka pania te piri ki runga i tētahi papa. I muri i te whakamaroketanga i roto i te kauhanga whakamaroke, ka whakamarokehia ngā whakarewa katoa i roto i te piri. Ko te tukanga o te whakarewa i te piri, te here i tētahi atu papa ki a ia, te whakamatao, me te whakamaroke hei hanga i tētahi rauemi hiato he pai ngā āhuatanga.
2. Pūhui whakaputa
E mōhiotia ana hoki ko te whakaranu whakarewa, koinei tētahi o ngā tikanga whakaputa matua o te takai ngāwari whakaranu. Ka whakarewahia e ia ngā kirihou wera pērā i te polyethylene me te polypropylene i roto i te mīhini whakaranu whakaputa, ā, ka rere ōrite ki waho i roto i te kiriata angiangi mai i te pane papatahi, ā, ka pania tonutia ki runga. I runga i te rauemi turanga, ka hangaia te kiriata whakahiato o ngā paparanga e rua, neke atu rānei mā te pēhi me te roera pēhanga me te whakamatao me te roera whakamatao.
He tere te whakaputa, he māmā te tukanga whakaputa, he ma te taiao whakaputa, he pai te whakaputa, he māmā te whakahaere, he iti te utu, ā, kāore he toenga whakarewa. He mea nui te wāhi.
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