He aha te pānga o te ōritetanga o te pahuka i roto i ngā hua whakamarumaru rapa-kirihou ki te mahi whakamarumaru?

1. Te Huka Kotahi: Ka Whakarite i te Mahi Ārai Tino Pai

Ina rite te huka, ka puta he mirumiru iti, he matotoru, ā, he rite te rahi i roto i te hua. Ka ārai pai ēnei mirumiru i te whakawhiti wera:

• He tino iti te rere o te hau i roto i ēnei mirumiru ririki kua kati, ā, ka tino whakaiti i te whakawhiti wera kawe wera.
• Mā te hanganga mirumiru ōrite ka ārai i te wera kei uru mā roto i ngā pūwāhi ngoikore, ka hanga he arai whakamarumaru pumau, pumau.

Mā tēnei ka mau tonu te iti o te kawe wera whānui (ko te tikanga, ko te kawe wera o ngā rauemi whakamarumaru rapa-kirihou kua tohua he ≤0.034 W/(m·K)), ā, ka tutuki ai te whakamarumaru tino pai.

2. Te Huka Kāore i te Taurite: Ka Whakaiti Nui i te Mahi Ārai

Ka taea e te pahuka kore taurite (pērā i ngā rerekētanga nui o te rahi o te mirumiru, ngā wāhi kāore he mirumiru, ngā mirumiru pakaru/honohono rānei) te kino tika i te hanganga whakamarumaru, ka heke ai te mahi whakamarumaru. Ko ētahi o ngā take motuhake ko:

• Ngā Rohe Kikī o te Rohe (Kāore/He Iti ngā Mirumiru)Kāore he ārai mirumiru i ngā wāhi kikī. He nui ake te kawe wera o te anga rapa-kirihou i tō te hau, ka hangaia he "awa wera" e tere ai te whakawhiti wera me te hanga "rohe mate ārai."
• Ngā Mirumiru Nui/HonoKa pākarukaru noa ngā mirumiru nunui rawa, ka honoa rānei ngā mirumiru maha hei hanga i ngā "hongere kawe hau." Ka tere ake te whakawhiti wera i roto i ēnei hongere, ā, ka nui ake te kawe wera whānui.
• Te Mahi Whānui Kāore i te PūmauAhakoa e whakaaetia ana te pahuka i ētahi wāhi, ka taea e te hanganga koretake te whakaputa i ngā rerekētanga o te mahi whakamarumaru whānui o te hua, ā, kāore e taea te whakatutuki i ngā whakaritenga whakamarumaru pumau. I roto i te wā, ka taea e te hanganga mirumiru koretake te whakatere i te koroheketanga, ka nui ake te kino o te whakamarumaru.