Ko te paipa rino porowhita ārai-waikura e pā ana ki te whakamahi i tētahi hangarau motuhake mō te maimoatanga ārai-waikura o ngā paipa rino porowhita noa, kia whai kaha ārai-waikura te paipa rino porowhita. I te nuinga o te wā, ka whakamahia mō te ātete wai, te ātete waikura, te ātete waikawa-pūtake me te ātete waikura.
He maha ngā wā ka whakamahia te paipa rino porowhita mō te kawe wai me te kawe hau. He maha ngā wā me tanumia te paipa, me whakarewa, me hanga rānei ki runga ake. Ko ngā āhuatanga o te ngāwari o te waikura o te paipa rino me te taiao hanga me te whakamahinga o te paipa e whakatau ana mēnā kāore i te tū te hanganga o te paipa rino porowhita, ehara i te mea ka pā ki te roa o te mahi o te paipa, engari ka puta hoki ngā aituā kino pēnei i te parahanga taiao, te ahi me te pahūtanga.
I tēnei wā, tata ki ngā kaupapa tono paipa rino porowhita ka whakahaerehia he maimoatanga hangarau ārai-waikura ki runga i te paipa hei whakarite i te roa o te mahi a te paipa rino porowhita me te haumaru me te tiaki taiao o ngā kaupapa paipa. Ka pā anō hoki te mahi ārai-waikura o te paipa rino porowhita ki te ōhanga me te utu tiaki o te kaupapa paipa.
Kua hangaia he pūnaha ārai-waikura tino pakari e te tukanga ārai-waikura o te paipa maitai porowhita, e ai ki ngā whakamahinga rerekē me ngā tukanga ārai-waikura.
Ko te IPN 8710 anti-waikura me te epoxy waro tar anti-waikura e whakamahia whānuitia ana mō te tuku wai puna me te paipa tuku wai. Ko tēnei momo anti-waikura e whakamahi ana i ngā tukanga anti-waikura waro epoxy o waho me ngā tukanga anti-waikura o roto IPN 8710, he māmā te rere o te tukanga me te iti o te utu.
Ko te tikanga, ko te 3PE anti-waikura me te TPEP anti-waikura e whakamahia whānuitia ana mō te tuku hau me te tuku wai puna. Ko ēnei tikanga e rua anti-waikura te mea pai rawa atu te mahi me te taumata teitei o te aunoatanga tukanga, engari he nui ake te utu i ētahi atu tukanga anti-waikura.
Ko te paipa maitai whakakikoruatia ki te kirihou te tukanga ārai-waikura e whakamahia whānuitia ana i roto i ngā mara tono o nāianei, tae atu ki te tuku wai me te rerenga wai, te tauhiuhi ahi me te keri. Kua pakari te tukanga ārai-waikura o te paipa, he tino kaha te mahi ārai-waikura me te mahi miihini, ā, he iti te utu tiaki i muri mai, ā, he roa te ora ratonga. Kei te piki haere te mōhio o ngā wae hoahoa hangarau ki tēnei tukanga.
Te wā tuku: Hurae-13-2022