I te wā e whiriwhiri ana i te whakakī mō ngā taura ngaohiko reo me te teitei, he āhuatanga motuhake tō te taura whakakī me te rīpene whakakī me ngā āhuatanga e tika ana.
1. Mahi piko:
Ko te mahi piko o tetaura whakakīhe pai ake, ā, he pai ake te āhua o te rīpene whakakī, engari he ngoikore te mahi piko o te raina kua oti. Nā tēnei ka pai ake te mahi a te taura whakakī e pā ana ki te ngawari me te ngāwari o te taura.
2. Te nui o te wai:
He matotoru ake te taura whakakī, tata kore e mimiti i te wai, ā, nā te nui o te āputa, he ngāwari te mimiti i te wai i te rīpene whakakī. Mēnā ka nui rawa te mimiti o te wai, ka pāngia te rīpene parahi kua āraia o te taura, ka whero, ka waikura hoki.
3. Te utu me te uauatanga o te whakaputa:
He iti te utu mō te whakakī, ā, he tino māmā te tukanga whakaputa. He rerekē, he paku teitei ake te utu mō ngā rīpene whakakī, he roa ake te huringa whakaputa, ā, he uaua ake te tukanga whakaputa.
4. Ātete mura me te ātete wai poutū:
Kāore te rīpene whakakī e pai mō ngā taura ārai mura nā te mea he nui te āputa, he ngoikore te ātete ki te wai poutū, ā, kāore e pai mō te ārai mura. Ko tetaura whakakīhe pai ake te mahi i tēnei mea, he pai ake te ātete ki te mura me te wai.
Hei whakarāpopototanga, ko te whiriwhiri i te taura whakakī, i te rīpene whakakī rānei, e whakawhirinaki ana ki ngā hiahia tono motuhake, te tahua utu me ngā tikanga whakaputa me ētahi atu mea.
He aha ngā āhuatanga tono motuhake o te taura whakakī me te rīpene whakakī i roto i ngā momo taura rerekē?
1. Taura whakakī:
(1) Taura ārai paparanga o waho: he ringaringa wetekina (me te taura whakakī) huri noa i te matua whakakaha pokapū kore-whakarewa (waea maitai whakapūkara) he hononga miro o te matua taura kiato, e whakamahia ana mō te keri taura whatu, taura whatu paipa, taura whatu o runga, taura whatu tanumia tika, taura whatu o roto me ngā taura whatu motuhake taiwhanga paipa raro whenua.
(2) Taura RVV: he pai mō te tāutanga pumau i roto i te taiao o roto, ko te whakakī he mea hanga i te miro, te taura PE, te PVC rānei, ko te mahi matua he whakarei ake i te kaha ā-pūkaha o te taura.
(3) Taura ārai mura: ehara i te mea he tautoko anake te taura whakakī, engari he mahi ārai mura anō hoki, ā, he whānuitia te whakamahinga i roto i ngā momo mara o te ōhanga ā-motu.
2. Rīpene whakakī:
(1) Taura maha-matua: ka whakamahia te rīpene whakakī hei whakakī i te āputa i waenganui i ngā kaiārahi, hei pupuri i te āhua porohita me te pumau o te hanganga o te taura.
(2) Taura mō ngā waka tereina: Whai muri i te tāpiri i te rīpene whakakī o waenganui, ka pumau ake tōna hanganga, ā, he pai mō ngā taura hiko me ngā taura whakahaere.
He pēhea te pānga o te piko o te taura whakakī ki te mahi whānui me te roa o te mahi a te taura?
He pānga nui te piko o te taura whakakī ki te roanga o te mahi me te roanga o te mahi a te taura. Tuatahi, ka maha ngā wā ka piko, ka wiri, ka ru hoki te taura i te wā e whakamahia ana, ā, ka pakaru, ka whati rānei te taura. Nō reira, ka pā tika te piko o te taura whakakī ki te roa me te pono o te taura.
Ina koa, ko te pakari piko o te taura kua tākaihia ka pā ki te tohatoha ahotea me te roa o te ngenge o te taura ina pāngia e ngā kaha o waho. Hei tauira, mā te hoahoa o ngā tauwehenga waku maha ka taea te rerekē haere o te pakari piko o ngā miro taura i waenga i ngā uara mōrahi me ngā uara mōrahi, ā, ka piki ake te roa o te mahi a te taura i raro i te kawenga hau. Hei tāpiri, ka pā anō hoki te hanganga whiri o te taura whakakī ki te mahi piko ngenge o te taura, ā, mā te hanganga whiri tika ka taea te whakaiti i te kakahu me te kino o te taura i te wā e whakamahia ana.
Ka pā te āhua piko o te taura whakakī ki te mahi whānui me te roa o te mahi a te taura mā te pā ki te tohatoha ahotea, te roa o te ngenge me te ātete kakahu o te taura.
Me pēhea te ārai i te whero me te waikura e hua mai ana i te mimiti wai?
Hei ārai i te whero me te waikura i puta mai i te mimiti wai o te rīpene whakakī, ka taea te whakamahi i ēnei tikanga:
1. Whakamahia ngā antioxidants: Mā te tāpiri i ngā antioxidants ki te rauemi whakakī ka taea te ārai i te putanga mai o ngā tauhohenga waikura. Hei tauira, mā te tāpiri i ngā antioxidants ki te rīpene tine ka ārai i te tauhohenga o te mata o te rīpene tine ki te hāora hei hanga i tētahi kiriata waikura, ā, ka karohia te waikura.
2. Maimoatanga mata: Mā te maimoatanga mata o te rauemi whakakī, pērā i te maimoatanga paninga, ka taea te whakaiti i te awe o te wai ki runga, ka whakaiti i te mimiti wai me te tūponotanga o te waikura.
3. Te whakarerekētanga whakaranu: Mā te hangarau whakarerekētanga whakaranu, ka taea te whakapai ake i te mahi a te rauemi whakakī, kia pai ake ai te ātete ki te mimiti wai me te ātete ki te waikura. Hei tauira, ka taea te whakarerekē i ngā hua nairona mā te whakaranu, te whakarerekētanga whakakī paura, te whakarerekētanga paura nano me ētahi atu tikanga hei whakaiti i te mimiti wai.
4. Tikanga whakarerekētanga matihiko: Mā te tāpiri i ngā aukati waikura ki roto i te matihiko karāwhata ka taea te whakapai ake i te ātete waikura o te rauemi, inā koa i roto i te taiao pāmahana teitei.
5. Hangarau whakarewa āwhata: I roto i te tukanga whakarewa, mā te whakamahi i te hangarau whakarewa āwhata ka taea te karo i te pango me te waikura o te tae. Ko ngā tikanga motuhake ko te whakahaere i ngā tawhā whakarewa me te whakamahi i ngā hau tiaki tika.
He aha ngā rangahau whakatairite mō te ōwehenga utu-painga i waenga i te taura whakakī me te rīpene whakakī?
1. Te whakaiti i te utu: I te nuinga o te wā, he iti ake te utu o ngā whakakī i ngā kapia, nō reira mā te tāpiri i ngā whakakī ka taea te whakaiti i te utu o ngā kirihou, ā, he mārama hoki ngā painga ōhanga. Ko te tikanga tēnei, mēnā ka taea e rātou te whakakapi pai i te kapia, ka iti ake te utu whānui.
2. Te ātete wera pai ake: Ahakoa kāore te ātete wera o te taura whakakī me te rīpene whakakī i whakahuatia tika i roto i ngā taunakitanga, ko te whakarerekētanga whakakī kirihou ka whakapai ake i tōna ātete wera. E whakaatu ana tēnei i te wā e whiriwhiri ana i ngā rauemi whakakī, me te whakaaro anō hoki ki te whai huatanga o te utu, me whakaaro anō hoki ki tōna pānga ki te mahi a te hua.
3. Whakapai ake i te mahi whānui: Mā te tāpiri i ngā whakakī, ehara i te mea ka taea anake te whakaiti i ngā utu, engari ka whakapai ake hoki i ētahi atu āhuatanga o ngā kirihou, pērā i te ātete wera. He mea nui tēnei mō te whakamahinga o ngā taura whakakī me ngā rīpene whakakī, nā te mea me whai āhuatanga ā-tinana, ā-matū hoki hei whakatutuki i ngā hiahia whakamahinga rerekē.
Me arotahi te rangahau whakatairite i te ōwehenga utu-painga i waenga i te taura whakakī me te rīpene whakakī ki ngā āhuatanga e whai ake nei: te whakaiti i te utu, te whakapai ake i te ātete wera me te whakapai ake i te mahi whānui.
I roto i te mara o ngā taura ārai mura, he aha te whakaata o te rerekētanga mahi i waenga i te taura whakakī me te rīpene whakakī?
1. Te mātotoru me te taumaha:
He iti ake te mātotoru o te taura whakakī, ā, ka āwhina tēnei ki te whakaiti i te taumaha me te utu hanga o te taura. He rerekē, kāore i te whakahuatia te mātotoru motuhake o te whakakī i roto i ngā mōhiohio i rapua e au, engari ka taea te whakatau he rite tonu te mātotoru ki te taura whakakī.
2. Kaha me te kaha pakaru:
He teitei te kaha o te taura kua whakakīia, pērā i te kaha o te taura PP aukati-ahi kore-hauora iti-paipa ka eke ki te 2g/d (pērā i te kaha o te 3mm ≥60kg). Nā tēnei āhuatanga kaha teitei ka pai te mahi a te taura whakakī i roto i te pānga hanganga taura, ā, ka taea te whakarato tautoko me te tiaki pai ake.
3. Mahi ātete mura:
He tino pai te ātete mura o te rīpene whakakī, neke atu i te 30 te taupū hāora, ko te tikanga he iti ake te wera e tukuna ana ina tahuna, ā, he puhoi ake te tahuna. Ahakoa he pai te mahi ātete mura o te taura whakakī, kāore i te whakahuatia te uara taupū hāora motuhake i roto i ngā raraunga i rapua e au.
4. Te tukatuka me te tono rauemi:
Ka taea te hanga i te taura whakakī ki te kapia polypropylene me te masterbatch ātete mura hei rauemi mata matua, ā, ka taea te hanga i te kiriata haehae mata mā te tukanga hanga extrusion. Mā tēnei tikanga tukatuka ka māmā ake te mahi a te taura whakakī i roto i te tukanga whakaputa, ā, kāore e hiahiatia he tāpiri atu i ētahi atu rauemi mata, ā, he pumau te kounga. Ka taea te tukatuka i ngā rīpene whakakī ki ngā rauemi rerekē e ai ki ngā hiahia o te kiritaki, pērā i te polyvinyl chloride.
5. Te tiaki taiao me te hangarua:
Nā te mea he ātete mura kore-halogen te taura whakakī, ka tutuki i te taura whakakī ngā whakaritenga taiao o te ROHS, ā, he pai te ātete ki te tawhito me te hangarua. He āhuatanga tiaki taiao anō hoki tō te rīpene whakakī, engari kāore i te whakamāramahia ngā paerewa taiao me te kaha hangarua i roto i ngā mōhiohio i rapua e au.
He painga anō tō te taura whakakī me te rīpene whakakī i roto i te ao o ngā taura ārai mura. E mōhiotia ana te taura whakakī mō tōna kaha nui, te utu iti me te pānga pai o te taura, ko te rīpene whakakī ia he mea tino pai mō tōna taupū hāora teitei me ōna āhuatanga ārai mura pai rawa atu.
Wā tuku: Hepetema-25-2024