中文
He mea nui te mahi a ngā ngongo moana i ngā mahi tai moana i roto i te umanga hinu me te hau.Ngongo momi me te tuku hinu CDSRkua whakamahia whānuitia nā te meakounga teitei me te utu nui o te mahi.
Heoi, he nui ngā wero e pā ana ki ngā hononga ngongo waikura i te taiao moana. Ko te ngenge o te waikura he momo pakaru noa o ngā rauemi whakarewa i roto i te taiao moana, ā, he pānga nui tēnei ki te roa o te mahi me te haumaru o ngā hononga ngongo waikura.
He aha te ngenge waikura?
Ko te ngenge waikura e pā ana ki te kino o ngā rauemi nā te mahi tahi a te taiao waikura me te ahotea tauutuutu. He rerekē tēnei i te ngenge mīhini noa. He uaua ake te tukanga kino o te ngenge waikura, e uru ana ki te taunekeneke o te waikura hikohiko me te ahotea mīhini. I roto i ngā taiao moana, ko te noho mai o te wai moana, te rehu tote me ngā rauemi kawe ka whakanui ake i te mōrearea o te ngenge waikura.
Ngā āhuatanga e pā ana ki te ngenge o te waikura
Ngā āhuatanga taiao: Ngā iona pūhaumāota i roto i te wai moana, ko te rehu tote me te haumākū ngā āhuatanga taiao matua e hua ai te ngenge o te waikura, e tere ake ai te tukanga waikura hikohiko i runga i te mata whakarewa. Ka kino rawa atu te āhuatanga mēnā karauemi i tukunakei roto hoki ngā wāhanga waikura pēnei i te hauwai whanariki.
Tauwehenga ahotea: Ko te ahotea tauutuutu tētahi atu āhuatanga nui o te ngenge waikura. Ko te nui ake o te kaha o te ahotea tauutuutu, ko te kaha ake o te kukū ahotea i roto i te rauemi. I taua wā anō, ka pāngia hoki te tere o te ngenge waikura e te auau o te huringa ahotea.
Ngā āhuatanga rauemi: Ka pā tika te whiriwhiri rauemi me te tukanga maimoatanga mata o te hononga ki tōna ātete ki te ngenge waikura. Ka whakaroa te tukanga whakawera wera i te putanga mai o te ngenge waikura mā te hanga i tētahi paparanga tiaki.
Te hoahoa o te hononga pito o te ngongo hinu CDSR
Hei whakatika i ngā take ngenge waikura e pā ana ki ngā hononga ngongo moana, ka tiakina ngā mata e kitea ana o ngā hononga pito ngongo CDSR (tae atu ki te mata flange) e te whakapūmau wera-tuku kia rite ki te EN ISO 1461. Ko te whakapūmau wera-tuku he hangarau tiaki whakarewa pakari e hanga ana i te paninga konutea matotoru ki runga i te mata o ngā wāhanga whakarewa mā te rumaki i roto i te wai konutea rewa. Ehara i te mea he ātete waikura pai tēnei paninga, engari he tiaki cathodic hoki mō te wā roa, e ātete pai ana ki te waikura o te hononga e te wai moana, te rehu tote me te c.rauemi i tukuna, nā reira ka roa ake te roa o te ratonga o te hononga, ā, ka whakarite i tōna pono i raro i ngā āhuatanga mahi uaua, ka whakaiti i ngā mōrearea haumaru me ngā mate ōhanga i puta mai i te ngoikore o te ngenge waikura hononga i ngā mahi tai. Hei tāpiri, ka taea hoki e mātou te whakarato i ngā momo otinga ārai-waikura moana pēnei i te paninga ārai-waikura kapia epoxy e rua-wāhanga me ngā paninga tiaki taumaha-ira tino teitei hei whiriwhiri mā ngā kiritaki i raro i ngā āhuatanga mahi rerekē.
Te Rā: 09 Hōngongoi 2025