Ko te nuinga o ngā kaihoko e hoko ana i ngā pūnga hiko i roto i te umanga inaianei ka whiriwhiri i ngā pūnga maroke. Ko te take o tēnei āhuatanga e kore e taea te wehe atu i ngā painga o ngā pūnga maroke tonu. Ki te whakatauritea ki ngā pūnga hinu, he maha ngā painga o ēnei pūnga e pā ana ki te mahi hua, te tiaki taiao me te haumaru. Kua piki haere te rongonui o ngā pūnga maroke i te mākete. He aha i tūtohutia ai kia whakamahia ngā pūnga maroke? Haere mai ki te tuhinga o tēnei wiki kia nui ake ai ō mōhiohio.

E rua ngā momo hanganga o ngā pūnga whakaora-ā-roto: ngā pūnga hinu me ngā pūnga maroke. Ko ngā pūnga maroke, e ai ki te ingoa, he momo whakakī kore-wai te momo whakamātao i whiriwhiria. Ko ngā whakakī mō ngā pūnga maroke i roto i te umanga i ēnei rā he hau kore mahi (hei tauira, he whanariki hexafluoride, he hauota), he paraffin microcrystalline me te kapia epoxy. Ko te nuinga o ngā pūnga rumakina ki te hinu ka whakamahia te hinu huawhenua hei kaihoko whakakī. Kāore ngā pūnga maroke e whakamahi i ngā matū kino ki te taiao pērā i ngā whakakī me ngā peita i roto i te tukanga whakaputa. Ina whakaarohia ngā rauemi mata, te tukanga whakaputa, te whakapaunga pūngao, te mahi i roto i te huringa ora me te kawe me te whakakorenga whakamutunga, ko ngā taupū aromatawai pānga taiao katoa nā ngā pūnga hinu, e taea te kī he hua pūnga taiao.

He rerekē ngā momo pūnga hiko kei te mākete i nāianei, engari he iti noa iho ngā kamupene e whakamahi ana i ngā pūnga hinu. E rua ngā take matua mō te whakarērea o ngā pūnga hinu.

1. Ngā āhuatanga haumaru

I te wā e whakamahia ana ngā pūnga hinu, i tētahi taha, ka pakaru ngā wāhanga o roto i te turuturu me te turuturu o te hinu; i tētahi atu taha, ka turuturu te hinu me te turuturu o ngā pūnga nā te waikura.

1. Ka heke te kaha o ngā pūnga hiko i te koroheketanga o te whakamarumaru.

Ka piki ake te uara waikawa i te hinu whakamarumaru o te pūnga hinu i te pikinga o te nekehanga koroheketanga, ā, ka tere ake te piki o te uara waikawa i te pikinga o te pāmahana; ka puta hoki te waikawa me te wai i te hinu whakamarumaru o te pūnga hinu i te koroheketanga, ā, he pānga waikura te wai ki te kiriata whakarewa, ka heke te kaha o te pūnga mana, ka piki ake te ngaronga.Ahakoa he hekenga o te kaha o te pūnga hiko, he raruraru mōrearea haumaru rānei, ko te nuinga o ngā raruraru ka puta mai i te hinu whakamātao. Mena ka whakamahia te hau hei reo whakakī, ehara i te mea ka ārai noa i te hekenga o te kaha o te pūnga hiko nā te tawhito, engari ka whakatau hoki i te raruraru o te turuturu hinu me te turuturu hinu.

Haunga tēnā, he rerekē te mahi haumaru o ngā pūnga maroke me ngā pūnga hinu,

Pūngao hinu: He pai te tohatoha wera me te pai o te mahi whakamarumaru. Heoi, nā te mea he pai te hinu whakamarumaru i roto, ina tūtaki ki te mura tuwhera, ka āwhina pea ki te mura me te whakaputa ahi. Heoi anō, ina haria ngā pūngao hinu, ina pāngia rānei e ētahi atu āhuatanga, ka kino te pūngao, ā, ka puta te turuturu me te turuturu hinu i whakahuatia i mua ake nei i roto i te tuhinga.

Pūngao Maroke: He ngoikore te mahi whakamarara wera, ā, me matotoru te kiriata whakarewa polypropylene. Heoi, nā te mea he hau whakauru, he kapia epoxy rānei te whakakī o roto, ka taea e ia te aukati i te mura ina he mura tuwhera. Heoi anō, kāore ngā pūngao maroke e pāngia e te turuturu hinu, e te turuturu rānei. Ki te whakatauritea ki ngā pūngao hinu, ka haumaru ake ngā pūngao maroke.

Mō te kawe waka, ki te whakaritea ki ngā pūnga hinu, he mama ake te taumaha o ngā pūnga maroke me te hau whakakī ā-roto me te kapia epoxy, nō reira he mama ake te kawe waka, te whakahaere me te tāutanga, ka taea te whakaiti i te uaua o te tāutanga me te tiaki ki tētahi whānuitanga me te whakahaere i te whakamahinga.

Hei tāpiritanga, me te whanaketanga tonu o te hangarau hanga pūnga me ngā tono hua, ka nui haere te whakamahinga o te hanganga maroke, ā, ka āta whakakapia te hanganga hinu. Ko te pūnga maroke kore-hinu te ia o te whanaketanga ā muri ake nei.