Taura hiko Taura hiko matua 12, 10mm2, Akomanga 5, CPR B2ca
• Taura hiko ngāwari me te porowhita piko iti, ā, he tino pai ngā āhuatanga ara taura
• Parenga konumohe me te arai whenua mō te whenua
Me pēhea te mahi a te taura hiko maha-matua?
Ngā taura hiko maha-matua he wāhanga nui o ngā pūnaha hiko hou, e whakarato ana i tētahi huarahi pono, whai hua hoki mō te tuku hiko mai i tētahi pūtake ki ngā momo taputapu me ngā taputapu. Kua hangaia ēnei taura hei whakauru i ngā matua maha, i ngā kaiārahi rānei, i roto i te pūrua kotahi, e āhei ai te tuku hiko me ngā tohu i te wā kotahi. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā mahi o roto o ngā taura hiko maha-matua, e whakamārama ana i ōna mahi me ōna painga i roto i ngā tono kanorau.
I te ngākau o ngā taura hiko maha-matua ko te ariā o ngā kaiārahi whakarara, e āhei ai te tuku hiko me ngā tohu i roto i te huarahi kiato me te whai hua. Kua wehea ia matua i roto i te taura mai i ētahi atu, e āhei ai te tuku hiko motuhake. Ehara i te mea ka whakanui noa i te kaha kawe o te taura tēnei hoahoa engari ka whakaitihia hoki te mōrearea o te pokanoa i waenga i ngā matua rerekē, kia pono ai te tuku hiko, kia rite hoki.
Te mahi a ngā taura hiko maha-matua e ahu mai ana i ngā mātāpono o te kawe hiko me te whakamarumaru. Ko ngā kawe i roto i te taura he mea hanga i te parahi, i te konumohe rānei, he rauemi kawe hiko tino pai ēnei e rua. Ka whakamarumaruhia ēnei kawe ki ngā rauemi pēnei i te PVC, XLPE, rapa rānei hei ārai i te turuturu o te iahiko me te tiaki i ngā āhuatanga taiao o waho. Mā te whakakotahitanga o ngā kawe kounga teitei me te whakamarumaru ka whakarite kia ngā taura hiko maha-matua ka taea te tuku mana me te pupuri tonu i te haumaru me te pono.
Ko tētahi o ngā painga matua o ngā taura hiko maha-matua ko tōna ngāwari ki te whakamahi me te urutau ki ngā momo tono. Ahakoa e whakamahia ana i roto i ngā mīhini ahumahi, i ngā papa hanga, i ngā whare noho rānei, ka taea e ēnei taura te whakatutuki i ngā whakaritenga tuku mana me te tohu rerekē o ngā pūnaha rerekē. Nā tōna kaha ki te kawe i ngā matua maha i roto i te takotoranga kotahi ka whakaiti i te hiahia mō ngā taura takitahi maha, ka whakangāwari i ngā tukanga tāutanga me te tiaki me te arotau i te whakamahinga o te wāhi.
Te mahi a ngā taura hiko maha-matua e hangai ana ki ngā mātāpono o te ara iahiko me te tuku hiko. Ina honoa ki tētahi pūtake hiko, ka haria e ngā matua takitahi i roto i te taura te iahiko hiko ki te ūnga e tika ana, ahakoa he motuka, he rama, he taputapu hiko rānei. Mā te ārai e karapoti ana i ia matua ka ārai i te puta o ngā ara iahiko poto, ngā hapa hiko rānei, kia pai ai te tuku hiko. Hei tāpiri, ngā taura hiko maha-matua ka taea hoki e ia te whakahaere i te tuku tohu mō ngā kaupapa whakawhitiwhiti kōrero me te whakahaere, ka waiho hei otinga maha mō ngā pūnaha hiko whakauru.
Hei whakamutunga, taura hiko maha-matua he wāhanga matua o te hanganga hiko hou, e tuku ana i tētahi huarahi pono, whai hua hoki mō te tuku hiko me ngā tohu. Ko tā rātou hoahoa, e whakauru ana i ngā matua maha kua whakamahanatia i roto i te pūrua kotahi, ka taea e rātou te whakatutuki i ngā whakaritenga rerekē o ngā tono rerekē me te whakarite i te haumaru me te pono. Mā te mārama ki ngā mahi o roto o ngā taura hiko maha-matua me ā rātou mahi, ka taea e ngā kaihangarau me ngā tohunga hangarau te whakatau whai whakaaro mō te kōwhiringa me te whakatinanatanga o aua mea i roto i ngā pūnaha hiko, ā, ka whai wāhi atu ki te whakahaere maeneene o ngā whatunga tohatoha hiko.
