1. He maha ngā whakakaha e whakaratohia ana i ngā pou waenga me ngā hononga kokonga, ā, he nui ngā pānga hiri o ngā rauemi āwhina tautoko motuhake o te kōtaha;
2. Mā te whakamahi i ngā kōhao hanganga maha-kōhao me te karaihe ārai maha-apa ka taea te whakaiti i te pānga haruru o ngā ngaru oro me te aukati i te kawe o te oro;
3. He pai te whānui o te kōtaha mō te tāuta i tētahi pūnaha hau hou o te whare, ā, ka taea te whakakā i te hauhautanga mā te pāwhiri kotahi;
4. Mā te kakau kore turanga me te pā whakatuwhera hononga e kore e kitea ka māmā ake te āhua.
Whakatūria he "hongere ratonga matomato motuhake mō ngā kiritaki nui" me te whakapakari i ngā ratonga i mua i te hoko, i roto i te hoko, me muri i te hoko. Whakaaetia ngā tono a te kiritaki i te wā e taea ai, me te whakaoti rapanga me te tino whai hua; Whakaritea ngā mahere urupare ohorere mō ngā huihuinga ohorere hei whakanui ake i te tiakitanga o ngā tika a te kiritaki. Ratonga matatau ki ngā kiritaki, te whai i ngā mahi matatau, ngā whakaaro matatau, me te arotau matatau kia mōhio ai koe ki ngā tūponotanga huna i te wā tika me te whakatau i ngā tūponotanga huna.
1. Ko te anga matapihi e hangai ana ki ngā kōtaha raupapa 90, ā, ko te whitiki whakatuwheratanga o roto e whakamahi ana i te whitiki whakatuwheratanga o roto raupapa 55. He whānui ngā waehere kokonga me ngā rārangi pēhanga, e whakanui ana i te whakamahinga o ngā rauemi, ā, he pai mō ngā kaupapa ā-tāone me ngā whare rangatira-waenganui.
2. I runga i te kaupapa o te hoahoa haumaru, ka taea te whakatuwhera motuhake i ngā pā hau takirua kia tutuki ai te mahi ārai-tahae i te wā e tuwhera ana. Ka honoa ngā kokonga anga me ngā pā hau mā te whakamahi i ngā koki tukinga, ā, ka honoa te anga waenga mā te whakamahi i ngā tīwiri hei whakapakari i te kaha me te hiri o ngā tatau me ngā matapihi, me te whakapai ake i te āhua me te haumaru whānui.
| Te mahi whakamātao wera | K≤2.2 W/(㎡·k) |
| Taumata ātete wai | 5 (500≤△P<700Pa) |
| Taumata hau-piri | 7 (1.0≥q1>0.5) |
| Te mahi ārai haruru | Rw≥32dB |
| Taumata ātete ki te pēhanga hau | 8 (4.5≤P <5.0KPa) |