I tēnei wā, e rua ngā tukanga e whakamahia ana e te nuinga o ngā kamupene tākai i tōku whenua hei hanga pouaka tae: (1) tāia tuatahi te pepa mata tae, kātahi ka hipoki i te kiriata, i te karaihe rānei, kātahi ka whakapiri ā-ringa i te kāpia, ka pania aunoa rānei te anga whakarara; (2) Ka tāia ngā pikitia me ngā tuhinga tae ki te kiriata kirihou, kātahi ka hipoki ki te kāri, kātahi ka whakapirihia, ka hangaia.pouaka tiakarete o Valentine
Ahakoa te tukanga e whakamahia ana hei hanga pouaka tae, he iti iho te pēhanga me te kaha pēhanga i ngā kātene tohuwai noa o te rauemi kotahi (i hangaia e te raina kātene), ā, he uaua ki te kī taurangi i te kounga ina hiahiatia ana e ngā kaihoko, ina ua rānei. He nui ngā raruraru o ngā kaihanga, nō reira me pēhea te whakaoti?keke tiakarete pouaka
E mōhio ana te katoa ko ngā kātene e hangaia ana e te raina kātene ka hangaia mā te whakapiripiri, te whakamahana hei hono tonu, me te whakamaroke; engari ko te pouaka tae tae kātene kāore e whakamahanatia, e whakamarokehia, ā, ka uru te makuku o te kāpene ki roto i te pepa. I te taha o te ārai o te wanihi i runga i te mata tae me te kiriata kirihou, kāore e taea te memeha te makuku o te pouaka mo te wā roa, ā, ka ngawari noa iho, ka whakaiti i tōna kaha. Nō reira, e rapu ana mātou i tētahi otinga mō te raruraru mai i ngā āhuatanga e whai ake nei:pouaka tiakarete hei koha
⒈ te whakarāpopototanga pepa ngā pouaka tiakarete papai
He hē te whakaaro o ētahi umanga: ka nui ake te taumaha o te pepa i roto, ka nui ake te pēhanga me te kaha pēhi o te kātene, engari kāore i te pērā. Hei whakarei ake i te pēhanga me te kaha pēhi o te pouaka tae, me whakanui ake te kaha pēhi o te pepa matua. I te mea kāore he tohu kōpikopiko i te mata o te pepa i muri i te whakapiri, me whakamahi te pepa taumaha iti i te nuinga o te wā; ko te pepa matua me te pepa taera te mea pai. He pepa penupenu kakau witi, he pepa penupenu rakau rānei he kaha pai, he kaha pēhi mowhiti teitei. Kaua e whakamahi i te pepa penupenu kaha-waenga, he pepa whānui-kaha rānei, nā te mea he ranunga penupenu mata me te penupenu hangarua te nuinga, he tere te mimiti wai, he iti te kaha pēhi mowhiti, he pai te pakari engari he iti te pakari. E ai ki te whakamātautau, ko te tere mimiti wai o te pepa penupenu kaha-waenga he 15%-30% teitei ake i te pepa penupenu i inehia e te tikanga Kebo; ka taea te whakanui ake i te taumaha o te pepa arai. Kua whakamātauhia e ngā mahi he nui ake ngā painga whakataetae mā te whakaiti i te kaha o te pepa o roto me te whakanui ake i te kaha o te pepa kōpikopiko me te pepa matua, arā, te kounga me te utu.pouaka koha tiakarete.pouaka rahi kingi preroll
⒉Te kounga o te kāpiangā pouaka koha tiakarete
Ko te nuinga o ngā kātene e hangaia ana ināianei he kāpia māngaro kānga i hangaia ki te kāinga, i hokona rānei. Ehara i te mea he pai te kaha o te kāpia māngaro kānga kounga teitei, engari ka taea hoki te whakanui ake i te pēhanga me te pakari o te kātene, ā, kāore e ngāwari te whakapēke i te tinana o te pouaka. He hononga tata te kounga o te kāpia māngaro kānga ki te tukanga whakaputa, te taiao, te kounga o ngā rauemi mata me ngā rauemi āwhina, me te wā whakaranu. Ko ngā whakaritenga kounga o te māngaro kānga, he pai te matotoru 98-100 mata, kāore e neke ake te nui o te pungarehu i te 0.1%; te nui o te wai 14.0%; te waikawa 20CC/100g; te hauhā whanariki 0.004%; te kakara noa; he mā, he kōwhai paku rānei te tae.pouaka tiakarete iti
Mena kāore te kounga o te māngaro kua whakakākanotia e tutuki i tēnei paerewa, ka taea te whakaiti i te ōwehenga wai i runga i te āhuatanga. I te pikinga o te pāmahana, me whakaiti te ōwehenga wai, me whakanui ake te borax me te houra kautika i te wā e tika ana, ā, me whakaiti hoki te nui o te hauwai waikura. Kaua e rongoatia te kāpia kua tunua mō te wā roa, inā koa i te raumati, he pai ake te whakamahi i a koe e hanga ana. Mā te tāpiri i te 3%-4% formaldehyde, 0.1% glycerin me te 0.1% waikawa boric ki te kāpia ka taea te whakanui ake i te ātete wai o te pepa, te tere ake o te piri, me te whakapakari i te pakeke o te kātene.pouaka tiakarete koha
Hei tāpiritanga, ka taea hoki te whakamahi i te kāpia matū e pai ana ki te taiao, arā, te piri PVA, i te wā e pania ana te papa pepa. Ko ōna āhuatanga ko te papatahi o te kāpeti kōpiko kua pania, he tika, he pai te piri, ā, he pakari, kāore he rerekētanga. Ko te tikanga whakaputa (hei tauira, me tango te 100kg o te piri): ōwehenga rauemi: waipiro polyvinyl 13.7kg, emulsion polyvinyl acetate 2.74kg, waikawa oxalic 1.37kg, wai 82kg, ōwehenga wai 1:6). Tuatahi, whakamahanahia te wai ki te 90°C, tāpirihia te polyethylene glycol ka whakaohokia kia ōrite, whakamahana tonu kia koropupū te wai, waiho kia mahana mō te 3 hāora, kātahi ka tāpirihia te waikawa oxalic ka whakaohokia, ā, i te mutunga, tāpirihia te emulsion polyvinyl acetate ka whakaohokia kia ōrite.
Te nui o te kāpia
Ahakoa he ā-ringa, he ā-aunoa rānei te whakapiringa o ngā mata tae, kaua e nui rawa te nui o te kāpia e pania ana. I roto i te mahi hanga, ka whakanuia e ētahi kaimahi te nui o te kāpia e pania ana kia kore ai e memeha, he mea kāore e tika ana, ā, me tino whakahaere. Ko te nui o te kāpia e pania ana me 80-110g/m2. Heoi, i runga i te rahi o te kāpia kowakawaka, he mea tika kia hopukina te nui o te kāpia, kia pania ōritetia ngā tihi kowakawaka. Mena kāore he memeha, he pai ake te iti o te nui o te kāpia.pouaka hikareti noa
⒋Te kounga o te kāri taha-kotahituku pouaka tiakarete
Ko te kounga o te kāri kōpikopiko taha-kotahi ka whakatauhia e te kounga o te pepa turanga, te momo kōpikopiko, te pāmahana mahi o te mīhini kōpikopiko, te kounga o te piripiri, te tere o te oma o te mīhini, me te taumata hangarau o te kaiwhakahaere.
Wā tuku: Mei-24-2023