Ngā taura muka whatu whakarewa ātete-kiore

He maha ngā taura muka whatu ātete-kiore whakarewa kua wātea kē, pērā i GYTS me te takai roa o te rīpene maitai pania kirihou taha-rua, GYTA33 me ngā taura ārai waea maitai. He pono ka taea e ēnei hanganga taura tuku iho te whai wāhi ki te ārai i ngā kiore i roto i te wā poto. Nā te whakaaro ki te utu, ko ngā rauemi whakarewa o ēnei taura he waea maitai noa iho, he rīpene maitai whakakikoruatia rānei, nō reira ka tino whakaitihia te pānga ātete kiore mō te wā roa. Ina koa, ki te whakatakotoria te taura ki tētahi taiao rawakore, inā koa ko ngā paipa wai o te wā, ngā rohe takutai, me ngā taura whatu o runga i ngā taiao ngahere ua, ina ngaua te paparanga tiaki o waho e ngā kiore, ka tere te waikura o te maitai me te rino. Kāore e taea e ēnei paparanga ārai whakarewa te kī taurangi i te haumaru me te pono o ngā taura whatu i roto i tō rātou oranga whai hua. Nō reira, kia whiwhi ai i ngā taura muka whatu ārai kiore utu-pai, me whakapai ake ngā rauemi, me whakarerekē rānei i te hanganga taura.

Ngā taura muka whatu ārai-kiore, he mata kowiri tira

Mā te whakamahi i te ātete pai rawa atu o te waea kowiri tira 304, tae atu ki te waea kowiri tira 316, ka whakaritea he mata kowiri tira me ētahi whakaritenga (te momo waea kowiri tira, te diameter waea kotahi, te rahi mata, te whānui mata, me ētahi atu). I te tukanga hanga i te uhi o ngā taura muka whatu o runga, o ngā paipa rānei, ka takaihia tika te mata kowiri tira ki te taha roa, ki te taha porowhita rānei ki waho o te rīpene maitai/konumohe o te matua taura noa. Ka hangaia e te mata kowiri tira he hanganga mata kua kapi katoa, kātahi ka tukuna he uhi ki waho o te mata.

Hei karo i te kitea o te matua o te taura i muri i te ngaungau o te uhi o waho, ka kore pea e pai te ārai wai me te ārai haukū, ka taea te tāpiri i tētahi paparanga tiaki o roto polyethylene (PE) angiangi ki waho o te rīpene maitai/konumohe hei paparanga ārai makuku, kātahi ka takai porowhita te mata maitai kore waikura, ka takai roa rānei ki waho. Hei ārai i te hononga o te mata maitai he iti rawa te rahi o te mata ki ngā uhi o roto, o waho hoki, ka taea te takai porowhita i te rīpene polyester ki roto i te mata maitai. He māmā noa ngā tukanga whakaputa o ēnei momo taura muka whatu e rua, ā, ka taea te whakatutuki i te kaupapa o te ārai kiore. I roto i te wai, i te hau rānei e rere ana, ka taea e te mata maitai kore waikura he 304, 316 rānei ngā tohu te ārai i te waikura me te tiaki i ngā taura muka whatu.

Mō te hangarau, ki te kore e whakamahia he takai mata kowiri tira, he takai roa rānei, ka taea hoki te whakamahi i tētahi tukanga raranga, arā, ka whatua he paparanga mata kowiri tira ki waho o te paparanga tiaki o roto o te maitai/konumohe, he rite ki te paparanga ārai o ngā taura. He uaua te hanga i tēnei hanganga, nā te mea he iti te whai huatanga o te hanga raranga, ā, ka puhoi ake te hanga matua, ā, he nui ake ngā utu. Ko te painga he pai ake te āhua, ā, kāore he raruraru "tuitui taupatupatu" e puta ana i roto i ngā tukanga takai, takai roa rānei.

He mea pai kia whakamahia he mata whatu kowiri tira, he 20, neke atu rānei te rahi o te mata, me te whānui o te waea kotahi he 0.5mm, neke atu rānei, kia kore ai e ngaua ngā waea rino angiangi e ngā kiore nunui. He paku piki ake te utu o ēnei momo taura muka whatu e rua, engari he nui te whai huatanga o te utu, ā, he whakataetae hoki ki te utu.