Ko te PVC scaling tote mata he mea whakaū wera e whakamahia whānuitia ana i roto i te tukatuka o te polyvinyl chloride (PVC). Ka whakarei ake i te pumau wera o te rauemi mā te hopu i te hauwai chloride (HCl), ā, he pai te ārai hiko me ngā painga utu. Ko ōna wāhi matua ko:
Ngā horopaki tono matua:
1. Ngā hua PVC mārō
Pērā i ngā paipa, ngā pereti, ngā kōtaha, me ētahi atu, he mea tino pai mō ngā hua koretake (pērā i ngā uhi waea me ngā taura, ngā paipa waikeri whare). Ka taea e ngā mea whakaū tote mata te aukati i te pirau wera o te PVC i te wā tukatuka, ā, ka roa ake te ora o ngā hua.
2. Ahumahi waea me te taura
Nā te mea he pai rawa ngā āhuatanga ārai hiko, e whakamahia whānuitia ana ngā whakaū tote mata ki te hanga rauemi taura PVC.
Ngā painga hangarau:
Te whakapai ake i ngā tote mata hiato: Ka whakakotahihia ngā tote mata me ngā hinu whakahinuhinu mā te hangarau tauhohenga tahi hei hanga hua kore-puehu kirikiri, ka whakaiti i te parahanga puehu, ka whakapai ake hoki i te marara.
Te whai huatanga o te utu: He nui te ihirangi konganuku, he kaha ki te mimiti i te HCl, ā, he whānui te urutau ki te pāmahana tukatuka, he pai mō te whakaputa ahumahi nui.
Ngā Here me ngā Auahatanga Rerekē
Take paitini: Nā te paitini taimaha o te mata ka whakawhāitihia tōna whakamahinga i roto i ngā rauemi e pā ana ki te kai, ngā taputapu hauora, me ētahi atu mara.
Te whakakapinga taiao: I te pikinga ake o te hiahia mō te tiaki taiao, kei te whakakapia haeretia ngā tote mata e ngā hua iti te paitini pērā i ngā whakau hiato konupūmā konutea me te organotin.
Whakarāpopototanga: Kei te kaha tonu te whakataetae o ngā pūmau tote mata PVC i roto i ngā mara ahumahi tuku iho, engari me taurite te whānuitanga o tā rātou whakamahinga ki ngā ture taiao. Kua mau tonu te tūranga mākete o te hangarau tote mata hiato i roto i ngā horopaki motuhake mā te arotau i ngā tātai me ngā tukanga.
Wā tuku: Whiringa-ā-rangi-03-2025
