Ko te kupenga waikeri hiato-toru-ahu he rauemi e whakamahia whānuitia ana i roto i ngā kaupapa waikeri pērā i ngā whenua ururua, ngā papa rori, me ngā pakitara o roto o te kauhanga. He pai te mahi waikeri. Nō reira, ka taea e ia te ārai i te paru?
1. Ngā āhuatanga hanganga o te kupenga rerenga wai hiato toru-ahu
Ko te kupenga waikeri hiato-toru-ahu he rauemi geosynthetic i hangaia mai i te kupenga waea rewa matapōkere. He matua mata kirihou-toru-ahu tōna me te geotextile piri-rua-taha e taea ai te uru. He hanganga ahurei e toru-paparanga: he pakari ngā rara o waenganui, ā, he roa te whakarite hei hanga i tētahi awa waikeri; ko ngā rara e whakarite ana ki runga, ki raro hoki hei tautoko hei ārai i te geotextile kei whakaurua ki roto i te awa waikeri. Nō reira, ka taea tonu e ia te pupuri i te mahi waikeri pai ina pāngia e ngā kawenga nui.
2. Te kaupapa mahi o te kupenga waikeri hiato-toru-ahu
Ko te kaupapa mahi o te kupenga waikeri hiato-toru-ahu e ahu mai ana i tōna awaawa waikeri ahurei me te hanganga tautoko. Ina uru te wai ua, te wai para rānei ki te paparanga taupoki oneone, ka taea e te kupenga waikeri hiato-toru-ahu te kohikohi tere i taua mea, ka tukuna atu i roto i te awaawa waikeri. Mā tōna hanganga tautoko ka ārai i te whakaurunga o te geotextile ki roto i te awaawa waikeri, ka taea ai te whakarite kia kore e araia te awaawa waikeri.
3. Te tikanga ārai-paraoa o te kupenga waikeri hiato-toru-ahu
Ko te tikanga ārai-paraoa o te kupenga waikeri hiato-toru-ahu e whakaatahia ana i roto i ngā āhuatanga e whai ake nei:
1. Te kiato whakatuwheratanga nui: He nui te kiato whakatuwheratanga o te kupenga waikeri hiato-toru-ahu, e āhei ai te wai kia rere pai, ā, ka whakaiti i te tūponotanga o te paru.
2. Ātete ki te pēhanga teitei: He ātete ki te pēhanga teitei, ā, ka taea te pupuri i te awa rerenga wai kia kore e araia ahakoa he nui rawa ngā kawenga, ka taea ai te ārai i te paru.
3. Te whakamahinga hiato me ngā kākahu whenua kore-whatu: I muri i te whakakotahitanga o te kupenga rerenga wai hiato toru-ahu me te kākahu whenua kore-whatu, ka taea te tuku i te wai ua, i te wai para rānei kua kohia i raro i te paparanga taupoki kua tanumia, me te kore e hanga paru. E kore e taea e tēnei tikanga whakamahinga hiato te whakapai ake i te pai o te rerenga wai, engari ka ārai hoki i ngā raruraru reti i puta mai i te mākū o te wai o te paparanga taupoki oneone.
Mai i ngā kōrero o runga ake nei, ka kitea he pai te mahi a te kupenga waikeri hiato-toru-ahu ki te ārai i te paru. Ahakoa he whenua ururua, he papa rori, he pakitara o roto o te kauhanga me ētahi atu kaupapa waikeri, ka taea te whakamahi mō te waikeri me te ārai i te paru.
Wā tuku: Hōngongoi-02-2025
