Peita Ārai-Waikura Ārai-Waikura Ārai-Taiao – Paninga Whakarewa Pakari

*Whakaahuatanga Hua:

*Ngā Āhuatanga o te Hua:

Ātete ki te Huarere: He ātete ki te wai me te UV, e mau tonu ana tana mahi i roto i ngā momo āhuarangi, ā, he pai hoki mō te tiaki i te maitai o roto, o waho hoki.
He pakari te kiriata peita, he kaha te piri, ā, ka taea te piri pūmau ki ngā mata whakarewa pērā i te maitai.
. Piri Kaha: Ka piri kaha ki ngā papa pēnei i te maitai me te rino maka, ā, ka ātete te paninga ki te tihore.
Ngāwari me te Ātete Pānga: He ngāwari te kiriata peita waikura alkyd e hangai ana ki te wai, ā, ka taea te tu atu i te pānga ngawari me te kore e pakaru, he pai mō ngā momo papa.

*Ngā Raraunga Hangarau:

*Te tono mō te hua:

He whānuitia te whakamahinga o te peita waikura āriki, he mea hanga ki te wai, hei ārai i te waikura i ngā hanganga maitai o roto, o waho hoki. Kei roto i tēnei ko ngā kurupae maitai i roto i ngā wheketere, i ngā piriti, i ngā papa tākaro, tae atu ki ngā taputapu ahumahi pēnei i ngā mīhini keri, i ngā mīhini ahuwhenua, i ngā paipa, me ngā taha o waho o ngā tāke rokiroki. Ka pā anō hoki ki ngā hanganga ā-tāone pēnei i ngā ārai, ngā pou rama, ngā paipa hau, me ngā ipu para. Ka pā anō hoki ki ngā wāhanga waka pēnei i te anga taraka, ngā kāreti, me ngā wāhanga waka hanga.

*Maimoatanga Mata:

Hei whakarite i te piri o te kiriata me te tiaki i te waikura mō te wā roa, me horoi pai te mata o te papa i te hinu, te waikura, te unahi, te peita tawhito, me ngā poke koretake i mua i te whakamahinga. Me tutuki i ngā paerewa whakarite ēnei e whai ake nei:
Me ma, me maroke, ā, me kore he poke i ngā mata katoa e pania ana. I mua i te peita, me rite ngā mata katoa ki te paerewa aromatawai me te tukatuka ISO8504: 2000.
Ka pahū te maitai unahi ki te taumata Sa2.5, ko te taratara o te mata he 30-75μm, ka whakamāoatia rānei, ka whakakorengia, ka whakakorengia hoki;
He rino kore-waikura i pupuhihia ki te taumata Sa2.5, i orohia rānei ki te taumata St3 mā te wira huri rapa hau, hiko rānei;
Me tango te waikura o ngā maitai kua pania ki te kiriata peita paraime awheawhe, te waikura me te waikura mā i runga i te paura konutea paraime kia rua ngā wā, kātahi ka tangohia te waikura mā, ka whakakanapahia kia rite ki te St3.
Ētahi atu mata Ka whakamahia tēnei hua mō ētahi atu papa, tēnā whakapā atu ki tā mātou tari hangarau.

*Āhua o te Hanganga:

Kaua te pāmahana o te papa e iti iho i te 5 ℃, ā, kia 3 ℃ te teitei ake i te pāmahana o te hauhautanga, ā, ko te haumākū whanaunga he <85% (me ine te pāmahana me te haumākū whanaunga tata ki te papa). Kāore e whakaaetia te hanga i roto i te kohu, te hukarere me te hau nui.

*Ngā Hipanga Hanga:

Hipanga 1: Te Whakarite i te Mata o te Papa (Te Hipanga Matua)
Ko te kounga o te whakaritenga o te mata e whakatau tika ana i te piri me te roa o te ora o te kiriata peita.
Me tango te hinu i ngā mata whakarewa, ā, me kore hoki e waikura (kia rite ki ngā paerewa Sa2.5, St3 rānei) kia tino ma ai ngā mata whakarewa e peitahia ana, kia maroke rawa, kia kore hoki he poke pērā i te hinu, te ngako, te puehu, te tote, te unahi, me te peita tawhito e memeha haere ana. Kāore e whakaaetia te makuku e kitea ana, te haukū rānei.
Me tutuki te mata kua maimoatia ki ngā paerewa horoi me te taratara o te hoahoa, ā, me pania te peita i te wā e taea ai hei ārai i te hokinga mai o te waikura, te poke tuarua rānei.
Hipanga 2: Tāpirihia he peita ā-wai Alkyd Anti-waikura
Whai muri i te whakatuwheratanga o te peere, whakaohokia kia ōrite mā te whakamahi i te mīhini hiko, inā koa ngā tae me ngā whakakī kua tau ki raro. Kātahi ka paraihe/hurihurihia, ka rehuhia rānei, ko te rehu hau te tikanga pai hei whiwhi i te kiriata peita maeneene me te papatahi. Mena he taputapu me ngā tikanga ngaio āu, ko te mea pai rawa atu tēnā. Ko te whakamahinga peita matapae ko te 0.2kg/m²/paninga. (Ka rerekē pea te whakamahinga tuturu i runga i te kakano o te mata, te porowhita, te tikanga tono me te tikanga a te kaiwhakahaere.)
Tuhipoka:
*Mēnā e hiahiatia ana te whakaangawari, whakaranua ki te wai whakakore iona kia rite ki te matotoru me te tikanga tono (paraihe, hurihuri, rehu rānei). Whakatikatikahia te matotoru kia rite ki te tikanga tono motuhake.
* Te ōwehenga waimehatanga o te 5-20% mā te taumaha. Ka pā kino te angiangi rawa ki te hanganga o te kiriata, te kaha huna, me te roa o te mau.
* I mua i te paninga o te paninga e whai ake nei, me whakarite kia maroke rawa te paninga o mua, kia ma, kia maroke, kia kore hoki he poke.
* Kaua e whakaohokia kia kaha rawa, kia kore ai e puta he mirumiru nui.

*Ngā Whakatūpato:

▶ Ngā Whakaritenga Taiao: Te pāmahana tono: 5°C-35°C (Ka mahia ngā whakarerekētanga motuhake kia rite ki ngā āhuatanga o te hua), te haumākū whanaunga ≤85%.
▶ Me whakamātautau hototahi ina whakaranua ki ngā peita whakarewa hei ārai i te paninga pakarukaru (me whakamātautau he wāhi iti).
▶ Me mau ngā taputapu tiaki i te wā e pupuhi ana i te onepu
▶ Ārai i te hukapapa i te wā e rongoa ana.
▶ Kāore e whakaaetia te hanga i te kohu, te ua, te hukarere, te hau me te ua.

*Tikanga Hanga:

Rehu: rehu hau kore, rehu hau rānei. E taunakihia ana te rehu hau kore pēhanga teitei.

Paraihe/Rōra: Me tutuki te matotoru o te kiriata maroke kua tohua.

*Te Rokiroki me te Oranga Whaiaro:

▅ Penapena ki roto i te whare putunga hauhautanga, maroke, ā-roto hoki i te pāmahana 5-35 ℃, karohia te huka me te rā tika;

▅ Ko te roanga o te ora e hiahiatia ana he 12 marama. Mēnā ka hipa te wā rokiroki i ngā hua, ka taea te whakamahi i muri i te tirotiro.

*Mōkihi me te Tukunga:

Peita：20 Kg/Pākete, whakaritea rānei