taniwha whakamahia mo te hanga

Pūtē dredging: Tōku huia nui ki te whakawherewherea i te para me te one mai i tētahi wāhi ki tētahi atu. Ka whakamahia ia tonu i roto i tētahi mahi e mōhio ana hei dredging. Ko te dredging he mea kia whakatika i ngā whenua me ngā hua o era atu i raro i ngā awa, roto me ngā taumanu waka, kia pai ai te whakaritorito me te haumaru mō ngā waka me ēnei mahi.

Te hose rima hangaroa ka whakamahia hei whakaputa i tētahi puapuaanga o ngā hua. E ai ki enei, ko te one, ko te pūnaha aggregate, me te papa uku. Kua hanga ina tētahi pūtē i runga i ngā kumi kaha hei whakatika i ngā taiao kino kino. Ko tēnei e āhei ana kia mahi pai i raro i te pouawa nui me te tae noa ki ngā waehu paiāwai me ngā waehu maroke nui. Nō muri ka hanga ngā pūtē dredging i te kumi riro nei, i te kumi pākē. Ko tēnei nā te whakarite, kaore i kitea te paku me te kaha.

Mai i te one ki te piha, me pēhea ka whakahaere te tūru kāriki i te ngāwari katoa.

Te nui rawa o te mihi o te pūwai ko tēnei he mea nui, nā tēnei i hangaia hei whakamahia mo te roanga tonu i ngā wā e hīkoi ana i ngā tuhituhinga mahi rawakore. I hangaia mai i ngā rauropi whai wā kei a koe e hiahia ana ki te whakamana i a ia kia noho tonu. Nō reira, he mea nui tēnei, nā tēnei he pū whenua i ngā wai kikino me ngā ngaru rahi i te wā e mahi ana koe. He pū whenua paku āmio me te tohua nui e hokinga ai te wai, inā ka noho i ngā wā rawakore.

Why choose Demai taniwha whakamahia mo te hanga?

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