Kei te tere te whanaketanga o te pūngao o te rā hei puna pūngao pumau, hei puna pūngao hou hoki. He wāhanga matua ngā panera rā o ngā pūnaha rā, ā, he maha ngā paparanga o ēnei, ko tētahi he kiriata EVA (ethylene vinyl acetate).Ngā kiriata EVAHe mahi nui tā rātou ki te tiaki me te whakakā i ngā pūtau rā i roto i ngā panera, kia mau ai te pakari me te roa o te ora. Heoi, ehara i te mea he rite tonu ngā kiriata EVA katoa, he rerekē hoki ngā momo kei te mākete. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā momo kiriata EVA rā me ō rātou āhuatanga ahurei.
1. Kiriata EVA paerewa:
Koinei te kiriata EVA e whakamahia whānuitia ana i roto i ngā panera rā. He pai rawa atu ōna āhuatanga here me te whakakākahu, e tiaki ana i ngā pūtau rā mai i te makuku, te puehu me ētahi atu āhuatanga taiao. He mārama pai ngā kiriata EVA paerewa, e āhei ai te uru nui o te rā ki roto i te pūtau rā, ā, ka pai ake te hurihanga pūngao.
2. Kiriata EVA whakamaroke tere:
He mea hanga ngā kiriata EVA tere-whakamaroke hei whakaiti i te wā whakarārangi i te wā e hangaia ana ngā panera rā. He poto ake ngā wā whakamaroke o ēnei kiriata, ka whakapai ake i te hua me te whai huatanga. He rite tonu ngā āhuatanga whakakōpiri o ngā kiriata EVA tere-whakamaroke ki ngā kiriata EVA paerewa, hei tiaki i ngā pūtau rā.
3. Kiriata EVA ārai-PID (tērā pea ka puta te pirau):
He āhuatanga PID e pā ana ki te mahi a ngā panera rā mā te whakararu i te hiko. He mea hanga motuhake ngā kiriata EVA anti-PID hei ārai i tēnei pirau mā te whakaiti i te rerekētanga pūmanawa i waenga i ngā pūtau rā me te anga panera. Ka āwhina ēnei kiriata ki te pupuri i te pai o te mahi me te putanga hiko o te panera mō te wā roa.
4. Kiriata EVA tino mārama:
Ko tēnei momoKiriata EVAe arotahi ana ki te whakanui ake i te tuku mārama o te panera. Mā te hanga i te kiriata kia mārama ake, ka nui ake te hihi o te rā ka tae atu ki ngā pūtau rā, ka whakapiki ake i te whakaputa hiko. He pai te kiriata EVA tino mārama mō ngā wāhi kāore i te nui te hihi o te rā, ngā raruraru atarangi rānei.
5. Kiriata EVA ārai-UV:
Ka pāngia ngā panera rā e ngā āhuatanga huarere maha, tae atu ki te kaha o te rā. Kua hangaia te kiriata EVA ātete-UV kia tu atu ki te pānga roa ki ngā hihi UV me te kore e pakaru nui. Mā tēnei ka roa te ora me te mahi a ngā panera rā i roto i ngā āhuatanga taiao kino.
6. Kiriata EVA pāmahana iti:
I ngā āhuarangi makariri, ka pāngia pea ngā panera rā e te pāmahana tio, ka pāngia ai tō rātou whai huatanga me te roa. Ko te kiriata EVA pāmahana iti kua hangaia kia tū atu ki ngā āhuatanga tino makariri, kia taea ai e ngā panera rā te mahi pai ahakoa i ngā pāmahana tio.
7. Kiriata EVA tae:
Ahakoa he maha ngā panera rā e whakamahi ana i ngā kiriata EVA pango, mārama rānei, kei te piki haere te rongonui o ngā kiriata EVA tae mō ngā take ataahua. He maha ngā tae e wātea ana i ēnei kiriata, ā, ka taea te whakarite kia rite ki ngā whakaritenga hoahoa o te wāhi tāutanga. Ka mau tonu te taumata tiaki me te whakakākahu o te kiriata EVA tae ki te kiriata EVA paerewa.
Hei poto, whiriwhiria te mea e tika anaKiriata EVAKo te nui o ngā panera rā e whakawhirinaki ana ki ngā whakaritenga me ngā āhuatanga motuhake o te wāhi tāutanga. Ahakoa he kiriata EVA paerewa mō te whakamahinga whānui, he kiriata EVA tere-whakamaroke mō te whakapiki i te pai o te mahi, he kiriata EVA ātete-PID hei tiaki i te pirau, he momo motuhake rānei, ka taea e ngā kaihanga te whiriwhiri i te kōwhiringa tino tika hei whakatutuki i ā rātou hiahia. I te wā e whakatau ana i te momo kiriata EVA mō ngā panera rā, me whai whakaaro ki ngā āhuatanga e hiahiatia ana pēnei i te piri, te mārama, te ātete UV, me te ātete pāmahana.
Wā tuku: Whiringa-ā-rangi 17-2023