Ka taea e te whatunga rerenga wai matatini-toru te ārai i te ururua?

He rauemi e whakamahia whānuitia ana te kupenga waikeri hiato-toru-ahu i roto i ngā kaupapa nui. Nō reira, ka taea e ia te ārai i te paru?

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I. Ngā āhuatanga rauemi me te tikanga ārai-paraoa

Ko te kupenga waikeri hiato-toru-ahu he mea hanga ki te kupenga kirihou-toru-ahu me te geotextile piri-rua-taha, nō reira he tino pai te mahi waikeri. Ko tōna uho ko te matua geonet-toru-ahu, kei roto he rara poutū matotoru me te rara piko i te tihi me te raro hei hanga i tētahi awa waikeri whai hua. E kore e taea e ngā rara whakawhiti-whakarite te whakarei ake i te pumau o te hanganga, engari ka ārai hoki i te geotextile kia kaua e whakaurua ki roto i te awa waikeri, me te pupuri i te mahi waikeri teitei ahakoa i raro i ngā kawenga teitei.

Nō reira, ka taea e ia te tere te mimiti i te wai i te wā e mimiti ana, ā, ka taea hoki te whakamahi i te pānga ārai-tātari o te geotextile hei ārai i ngā matūriki oneone kei uru ki te awa wai, ka taea ai te ārai i te paru. He pai hoki te ātete ki te waikura me te ātete ki te waikawa me te kawakore o te kupenga mimiti hiato toru-ahu, nō reira he roa te ora o tōna mahi.

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II. Te mātāpono mahi me ngā tauira tono

I roto i ngā mahi whaihua, ka taea e te kupenga waikeri whakakotahi-toru-ahu te whakaoti i ngā raruraru waikeri i roto i ngā rori, i ngā papa rori, i ngā kauhanga me ētahi atu kaupapa mā roto i tana tikanga waikeri ahurei. Hei tauira, i roto i ngā kaupapa rori, mā te whakatakoto i raro i te mata o te rori ka tere te mimiti i te makuku i roto i te hanganga mata o te rori, ā, ka ārai i te makuku kei uru ki roto i te papa rori, ka ngohengohe, ka pakaru rānei te papa rori. Ka taea hoki e tōna pānga ārai-tātari te ārai i ngā matūriki oneone papa rori kei uru ki te pūnaha waikeri, ā, ka noho tonu te awa waikeri kia kore e araia.

I roto i ngā tāpui whenua, ehara i te mea ka taea anake te whakamahi hei paparanga rerenga wai whenua hei tere te tango i te wai whenua i roto i te tāpui whenua, engari hei kohinga waikeri me te paparanga rerenga wai hei kohikohi me te tuku i te waikeri i puta i te wā o te tukanga tāpui whenua. I roto i tēnei tukanga, ka taea e tōna whakamahinga whakakotahi me ngā geotextiles kore-whatu te whakarei ake i tōna kaha ārai-aukati, te whakarite i te tukunga pai o te waikeri, me te karo i te parahanga taiao e puta mai ana i te aukati.

E kitea ana i runga ake nei, ka taea e te kupenga waikeri hiato-toru-ahu te ārai i te aukati. Ehara i te mea ka taea anake te whakaoti i ngā raruraru waikeri i roto i ngā rori, i ngā papa rori, i ngā kauhanga me ētahi atu kaupapa, engari he mea nui anō hoki i roto i ngā taiao motuhake pēnei i ngā whenua ururua.


Wā tuku: Hurae-12-2025