中文
I roto i te hangarau, he maha ngā āhuatanga hei whakaaroaro māu i te wā e whiriwhiri anangā ngongo moana, pērā i: te rahi, te momo, me ngā rauemi. Mai i te tirohanga tono, cMe whai whakaaro ki te momo tāutanga, te rere me te pēhanga, ngā pūnaha paipa, te roa o te mahi, me te ātete ki te waikura me te ngenge.Hei tāpiritanga, me whai whakaaro hoki ki te roa me te pūtoro piko o te ngongo hei whakarite i tōna haumaru me tōna pono.i rotote paipa. I te wā e whiriwhiri ana i tētahi ngongo, me whai whakaaro whānui ki ōna āhuatanga katoa.
Rauemi
Ungā rauemi me ngā tukanga rerekē i te nuinga o te wāe whakamahia anai te wā o te tukanga hangahangao ngā ngongo moanahei whakatutuki i ngā whakaritenga mahi rerekē. He maha ngā momo rauemi kei te mākete i tēnei wā ka taea te whakamahi i roto i te hanga me te hanga i ngā ngongo moana, pērā i te rapa maori (NR), te rapa butyl (SBR) me te polyurethane (PU). Nā te mea he rerekē ngā āhuatanga o ngā rauemi rerekē, he rerekē anō hoki ā rātou tukanga hanga me te hanga. Hei whakarite kia tutuki ngā whakaritenga i te hanga o ngā ngongo, me whiriwhiri te taputapu tika.ngā whare me ngātukanga hangahanga kia rite ki ngā whakaritenga tono rerekē me ngā horopaki tono.
Rahi
He mea nui te rahi i te wā e whiriwhiri ana i ngā ngongo moana, ā, ka rerekē pea ngā rahi o ngā ngongo e hiahiatia ana mō ngā tono me ngā pāpāho rerekē. Ka taea e te CDSR te whakarato i ngā momo kōwhiringa whakatakotoranga e ai ki ngā hiahia o te kiritaki, me te whakarite kia tika te ngongo mō ngā horopaki tono rerekē.
● He pānga tika tō te whānui o roto ki te tere rere me te pēhanga o te wai. Mā te whānui o roto ka nui ake te rere, engari ka nui ake te ngaronga pēhanga i raro i ngā āhuatanga pēhanga teitei. Nō reira, me whiriwhiri te rauemi ngongo me te whānui o roto e tika ana i runga i te āhua o te wai e whakahaeretia ana me te pēhanga whakahaere e hiahiatia ana.
● He pānga te whānui o waho ki te kaha ā-pūkaha me te roa o te ngongo. Ko te whānui o waho he nui ake te kaha ā-pūkaha me te ātete ki te kakahu. Engari ka piki ake anō hoki te pakari o te ngongo, ā, ka piki ake te taumaha o te ngongo. Nō reira, me whai whakaaro ki te whānui o waho e tika ana i runga i ngā āhuatanga taiao me ngā whakaritenga tono.
● Me whakatau te roa o te ngongo i runga i ngā whakaritenga tono motuhake. Me whai whakaaro ki te tawhiti i waenga i ngā pito e rua o te hononga ngongo me te kaha tauine me te piko o te ngongo kia tika ai te roa o te ngongo hei whakatutuki i ngā whakaritenga hoahoa pēnei i te kaha o te paipa me te tawhiti haumaru mahi.
Tono
He mea nui ngā whakaritenga whakamahinga, ngā āhuatanga taiao me ngā paerewa ahumahi i roto i te whanaketanga hua, te whakahaere kaupapa, te whakahaere kounga, me ētahi atu. Ka āwhina ēnei ki te whakarite kia tutuki i ngā hua, i ngā ratonga rānei ngā hiahia o ngā kaiwhakamahi, kia urutau ki ngā āhuatanga taiao, kia tutuki hoki i ngā ture me ngā paerewa ahumahi.
Mā te tīma hangarau ngaio, ngā taputapu whakaputa matatau me ngā tau o te wheako, ka taea e CDSR te whakarato ki ngā kiritaki he otinga ngongo moana kua whakaritea hei whakatutuki i ngā hiahia motuhake. Whakapā mai ki a mātou i tēnei rā kia kitea ai tengaiootinga ngaio mō ō hiahia ngongo moana!
Te Rā: 01 Whiringa-ā-rangi 2023